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kdave / btrfs-progs

Development of userspace BTRFS tools
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ERROR: failed to read block groups: Operation not permitted #431

Open MasterCATZ opened 2 years ago

MasterCATZ commented 2 years ago

btrfs-progs v5.4 / Ubuntu 22.04 / 5.15.10-051510-generic Originally the problem was small and drive was mountable I just wanted to clear up the error

aio@aio:~$ sudo btrfs check --force /dev/mapper/SRD2NA1B1-part1
[sudo] password for aio: 
Opening filesystem to check...
WARNING: filesystem mounted, continuing because of --force
Checking filesystem on `/dev/mapper/SRD2NA1B1-part1`
UUID: 1aba0d7a-5b95-4679-aab2-d74bbf404c26
[1/7] checking root items
[2/7] checking extents
[3/7] checking free space cache
btrfs: space cache generation (23907) does not match inode (23903)
failed to load free space cache for block group 1390526070784
btrfs: space cache generation (23907) does not match inode (23903)
failed to load free space cache for block group 2264551915520
btrfs: space cache generation (23907) does not match inode (23903)
failed to load free space cache for block group 2298911653888
btrfs: space cache generation (23907) does not match inode (23903)
failed to load free space cache for block group 2311796555776
[4/7] checking fs roots
[5/7] checking only csums items (without verifying data)
[6/7] checking root refs
[7/7] checking quota groups skipped (not enabled on this FS)
found 2302159728640 bytes used, no error found
total csum bytes: 2243204540
total tree bytes: 4555456512
total fs tree bytes: 1481457664
total extent tree bytes: 569163776
btree space waste bytes: 460365984
file data blocks allocated: 2783934312448
 referenced 2461425831936
aio@aio:~$

I was told to run --clear-space-cache , but then drive became un-mountable


aio@aio:~$ sudo btrfs check --clear-space-cache v1 /dev/mapper/SRD2NA1B1-part1
Opening filesystem to check...
Checking filesystem on /dev/mapper/SRD2NA1B1-part1
UUID: 1aba0d7a-5b95-4679-aab2-d74bbf404c26
Free space cache cleared

I was then unable to even run check 

aio@aio:~$ sudo btrfs check  /dev/mapper/SRD2NA1B1-part1
[sudo] password for aio: 
Opening filesystem to check...
parent transid verify failed on 22036480 wanted 23894 found 23916
parent transid verify failed on 22036480 wanted 23894 found 23916
parent transid verify failed on 22036480 wanted 23894 found 23916
Ignoring transid failure
parent transid verify failed on 795733901312 wanted 22979 found 24487
parent transid verify failed on 795733901312 wanted 22979 found 24487
parent transid verify failed on 795733901312 wanted 22979 found 24487
Ignoring transid failure
leaf parent key incorrect 795733901312
ERROR: failed to read block groups: Operation not permitted
ERROR: cannot open file system

I was then told to run --init-extent-tree and this just aborts and sorry for the hell of me can not remember how to make things scroll-able so I did summary of the abort / details

``` root 5 missing its root dir, recreating ctree.c:239: update_ref_for_cow: BUG_ON `ret` triggered, value -5 btrfs(+0x6dac5)[0x55be2be0dac5] btrfs(__btrfs_cow_block+0x3ce)[0x55be2be0ef5f] btrfs(btrfs_cow_block+0x8a)[0x55be2be0f63d] btrfs(btrfs_search_slot+0x120)[0x55be2be12329] btrfs(btrfs_insert_empty_items+0x96)[0x55be2be13b04] btrfs(btrfs_insert_item+0x62)[0x55be2be13fa1] btrfs(btrfs_insert_inode+0x39)[0x55be2be2ebda] btrfs(btrfs_make_root_dir+0xd2)[0x55be2be32115] btrfs(+0x3e8f7)[0x55be2bdde8f7] btrfs(+0x46f8c)[0x55be2bde6f8c] btrfs(main+0x98)[0x55be2bdb5e88] /lib/x86_64-linux-gnu/libc.so.6(+0x2dfd0)[0x7f39d3f66fd0] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x7d)[0x7f39d3f6707d] btrfs(_start+0x2e)[0x55be2bdb5a0e] Aborted ``` ``` aio@aio:~$ sudo btrfs check --init-extent-tree /dev/mapper/SRD2NA1B1-part1 [sudo] password for aio: WARNING: Do not use --repair unless you are advised to do so by a developer or an experienced user, and then only after having accepted that no fsck can successfully repair all types of filesystem corruption. Eg. some software or hardware bugs can fatally damage a volume. The operation will start in 10 seconds. Use Ctrl-C to stop it. 10 9 8 7 6 5 4 3 2 1 Starting repair. Opening filesystem to check... parent transid verify failed on 22036480 wanted 23894 found 23916 parent transid verify failed on 22036480 wanted 23894 found 23916 parent transid verify failed on 22036480 wanted 23894 found 23916 Ignoring transid failure Checking filesystem on /dev/mapper/SRD2NA1B1-part1 UUID: 1aba0d7a-5b95-4679-aab2-d74bbf404c26 Creating a new extent tree parent transid verify failed on 30490624 wanted 4 found 23921 Ignoring transid failure Failed to find [1390526201856, 168, 16384] btrfs unable to find ref byte nr 1390979039232 parent 0 root 1 owner 1 offset 0 path->slots[0]: 143 path->nodes[0]: leaf 30801920 items 169 free space 7975 generation 23921 owner EXTENT_TREE leaf 30801920 flags 0x0() backref revision 1 fs uuid 1aba0d7a-5b95-4679-aab2-d74bbf404c26 chunk uuid 38f174ec-fc03-4ca8-bf11-6e7f6d1c4161 item 0 key (1241275957248 BLOCK_GROUP_ITEM 1073741824) itemoff 16259 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 1 key (1242349699072 BLOCK_GROUP_ITEM 1073741824) itemoff 16235 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 2 key (1243423440896 BLOCK_GROUP_ITEM 1073741824) itemoff 16211 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 3 key (1244497182720 BLOCK_GROUP_ITEM 1073741824) itemoff 16187 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 4 key (1245570924544 BLOCK_GROUP_ITEM 1073741824) itemoff 16163 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 5 key (1246644666368 BLOCK_GROUP_ITEM 1073741824) itemoff 16139 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 6 key (1247718408192 BLOCK_GROUP_ITEM 1073741824) itemoff 16115 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 7 key (1248792150016 BLOCK_GROUP_ITEM 1073741824) itemoff 16091 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 8 key (1249865891840 BLOCK_GROUP_ITEM 1073741824) itemoff 16067 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 9 key (1250939633664 BLOCK_GROUP_ITEM 1073741824) itemoff 16043 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 10 key (1252013375488 BLOCK_GROUP_ITEM 1073741824) itemoff 16019 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 11 key (1253087117312 BLOCK_GROUP_ITEM 1073741824) itemoff 15995 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 12 key (1254160859136 BLOCK_GROUP_ITEM 1073741824) itemoff 15971 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 13 key (1255234600960 BLOCK_GROUP_ITEM 1073741824) itemoff 15947 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 14 key (1256308342784 BLOCK_GROUP_ITEM 1073741824) itemoff 15923 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 15 key (1257382084608 BLOCK_GROUP_ITEM 1073741824) itemoff 15899 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 16 key (1258455826432 BLOCK_GROUP_ITEM 1073741824) itemoff 15875 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 17 key (1259529568256 BLOCK_GROUP_ITEM 1073741824) itemoff 15851 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 18 key (1260603310080 BLOCK_GROUP_ITEM 1073741824) itemoff 15827 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 19 key (1261677051904 BLOCK_GROUP_ITEM 1073741824) itemoff 15803 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 20 key (1262750793728 BLOCK_GROUP_ITEM 1073741824) itemoff 15779 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 21 key (1263824535552 BLOCK_GROUP_ITEM 1073741824) itemoff 15755 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 22 key (1264898277376 BLOCK_GROUP_ITEM 1073741824) itemoff 15731 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 23 key (1265972019200 BLOCK_GROUP_ITEM 1073741824) itemoff 15707 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 24 key (1267045761024 BLOCK_GROUP_ITEM 1073741824) itemoff 15683 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 25 key (1268119502848 BLOCK_GROUP_ITEM 1073741824) itemoff 15659 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 26 key (1269193244672 BLOCK_GROUP_ITEM 1073741824) itemoff 15635 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 27 key (1270266986496 BLOCK_GROUP_ITEM 1073741824) itemoff 15611 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 28 key (1271340728320 BLOCK_GROUP_ITEM 1073741824) itemoff 15587 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 29 key (1272414470144 BLOCK_GROUP_ITEM 1073741824) itemoff 15563 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 30 key (1273488211968 BLOCK_GROUP_ITEM 1073741824) itemoff 15539 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 31 key (1274561953792 BLOCK_GROUP_ITEM 1073741824) itemoff 15515 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 32 key (1275635695616 BLOCK_GROUP_ITEM 1073741824) itemoff 15491 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 33 key (1276709437440 BLOCK_GROUP_ITEM 1073741824) itemoff 15467 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 34 key (1277783179264 BLOCK_GROUP_ITEM 1073741824) itemoff 15443 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 35 key (1278856921088 BLOCK_GROUP_ITEM 1073741824) itemoff 15419 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 36 key (1279930662912 BLOCK_GROUP_ITEM 1073741824) itemoff 15395 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 37 key (1281004404736 BLOCK_GROUP_ITEM 1073741824) itemoff 15371 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 38 key (1282078146560 BLOCK_GROUP_ITEM 1073741824) itemoff 15347 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 39 key (1283151888384 BLOCK_GROUP_ITEM 1073741824) itemoff 15323 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 40 key (1284225630208 BLOCK_GROUP_ITEM 1073741824) itemoff 15299 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 41 key (1285299372032 BLOCK_GROUP_ITEM 1073741824) itemoff 15275 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 42 key (1286373113856 BLOCK_GROUP_ITEM 1073741824) itemoff 15251 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 43 key (1287446855680 BLOCK_GROUP_ITEM 1073741824) itemoff 15227 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 44 key (1288520597504 BLOCK_GROUP_ITEM 1073741824) itemoff 15203 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 45 key (1289594339328 BLOCK_GROUP_ITEM 1073741824) itemoff 15179 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 46 key (1290668081152 BLOCK_GROUP_ITEM 1073741824) itemoff 15155 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 47 key (1291741822976 BLOCK_GROUP_ITEM 1073741824) itemoff 15131 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 48 key (1292815564800 BLOCK_GROUP_ITEM 1073741824) itemoff 15107 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 49 key (1293889306624 BLOCK_GROUP_ITEM 1073741824) itemoff 15083 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 50 key (1294963048448 BLOCK_GROUP_ITEM 1073741824) itemoff 15059 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 51 key (1296036790272 BLOCK_GROUP_ITEM 1073741824) itemoff 15035 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 52 key (1297110532096 BLOCK_GROUP_ITEM 1073741824) itemoff 15011 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 53 key (1298184273920 BLOCK_GROUP_ITEM 1073741824) itemoff 14987 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 54 key (1299258015744 BLOCK_GROUP_ITEM 1073741824) itemoff 14963 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 55 key (1300331757568 BLOCK_GROUP_ITEM 1073741824) itemoff 14939 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 56 key (1301405499392 BLOCK_GROUP_ITEM 1073741824) itemoff 14915 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 57 key (1302479241216 BLOCK_GROUP_ITEM 1073741824) itemoff 14891 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 58 key (1303552983040 BLOCK_GROUP_ITEM 1073741824) itemoff 14867 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 59 key (1304626724864 BLOCK_GROUP_ITEM 1073741824) itemoff 14843 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 60 key (1305700466688 BLOCK_GROUP_ITEM 1073741824) itemoff 14819 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 61 key (1306774208512 BLOCK_GROUP_ITEM 1073741824) itemoff 14795 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 62 key (1307847950336 BLOCK_GROUP_ITEM 1073741824) itemoff 14771 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 63 key (1308921692160 BLOCK_GROUP_ITEM 1073741824) itemoff 14747 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 64 key (1309995433984 BLOCK_GROUP_ITEM 1073741824) itemoff 14723 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 65 key (1311069175808 BLOCK_GROUP_ITEM 1073741824) itemoff 14699 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 66 key (1312142917632 BLOCK_GROUP_ITEM 1073741824) itemoff 14675 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 67 key (1313216659456 BLOCK_GROUP_ITEM 1073741824) itemoff 14651 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 68 key (1314290401280 BLOCK_GROUP_ITEM 1073741824) itemoff 14627 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 69 key (1315364143104 BLOCK_GROUP_ITEM 1073741824) itemoff 14603 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 70 key (1316437884928 BLOCK_GROUP_ITEM 1073741824) itemoff 14579 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 71 key (1317511626752 BLOCK_GROUP_ITEM 1073741824) itemoff 14555 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 72 key (1318585368576 BLOCK_GROUP_ITEM 1073741824) itemoff 14531 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 73 key (1319659110400 BLOCK_GROUP_ITEM 1073741824) itemoff 14507 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 74 key (1320732852224 BLOCK_GROUP_ITEM 1073741824) itemoff 14483 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 75 key (1321806594048 BLOCK_GROUP_ITEM 1073741824) itemoff 14459 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 76 key (1322880335872 BLOCK_GROUP_ITEM 1073741824) itemoff 14435 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 77 key (1323954077696 BLOCK_GROUP_ITEM 1073741824) itemoff 14411 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 78 key (1325027819520 BLOCK_GROUP_ITEM 1073741824) itemoff 14387 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 79 key (1326101561344 BLOCK_GROUP_ITEM 1073741824) itemoff 14363 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 80 key (1327175303168 BLOCK_GROUP_ITEM 1073741824) itemoff 14339 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 81 key (1328249044992 BLOCK_GROUP_ITEM 1073741824) itemoff 14315 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 82 key (1329322786816 BLOCK_GROUP_ITEM 1073741824) itemoff 14291 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 83 key (1330396528640 BLOCK_GROUP_ITEM 1073741824) itemoff 14267 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 84 key (1331470270464 BLOCK_GROUP_ITEM 1073741824) itemoff 14243 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 85 key (1332544012288 BLOCK_GROUP_ITEM 1073741824) itemoff 14219 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 86 key (1333617754112 BLOCK_GROUP_ITEM 1073741824) itemoff 14195 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 87 key (1334691495936 BLOCK_GROUP_ITEM 1073741824) itemoff 14171 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 88 key (1335765237760 BLOCK_GROUP_ITEM 1073741824) itemoff 14147 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 89 key (1336838979584 BLOCK_GROUP_ITEM 1073741824) itemoff 14123 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 90 key (1337912721408 BLOCK_GROUP_ITEM 1073741824) itemoff 14099 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 91 key (1338986463232 BLOCK_GROUP_ITEM 1073741824) itemoff 14075 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 92 key (1340060205056 BLOCK_GROUP_ITEM 1073741824) itemoff 14051 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 93 key (1341133946880 BLOCK_GROUP_ITEM 1073741824) itemoff 14027 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 94 key (1342207688704 BLOCK_GROUP_ITEM 1073741824) itemoff 14003 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 95 key (1343281430528 BLOCK_GROUP_ITEM 1073741824) itemoff 13979 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 96 key (1344355172352 BLOCK_GROUP_ITEM 1073741824) itemoff 13955 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 97 key (1345428914176 BLOCK_GROUP_ITEM 1073741824) itemoff 13931 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 98 key (1346502656000 BLOCK_GROUP_ITEM 1073741824) itemoff 13907 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 99 key (1347576397824 BLOCK_GROUP_ITEM 1073741824) itemoff 13883 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 100 key (1348650139648 BLOCK_GROUP_ITEM 1073741824) itemoff 13859 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 101 key (1349723881472 BLOCK_GROUP_ITEM 1073741824) itemoff 13835 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 102 key (1350797623296 BLOCK_GROUP_ITEM 1073741824) itemoff 13811 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 103 key (1351871365120 BLOCK_GROUP_ITEM 1073741824) itemoff 13787 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 104 key (1352945106944 BLOCK_GROUP_ITEM 1073741824) itemoff 13763 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 105 key (1354018848768 BLOCK_GROUP_ITEM 1073741824) itemoff 13739 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 106 key (1355092590592 BLOCK_GROUP_ITEM 1073741824) itemoff 13715 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 107 key (1356166332416 BLOCK_GROUP_ITEM 1073741824) itemoff 13691 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 108 key (1357240074240 BLOCK_GROUP_ITEM 1073741824) itemoff 13667 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 109 key (1358313816064 BLOCK_GROUP_ITEM 1073741824) itemoff 13643 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 110 key (1359387557888 BLOCK_GROUP_ITEM 1073741824) itemoff 13619 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 111 key (1360461299712 BLOCK_GROUP_ITEM 1073741824) itemoff 13595 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 112 key (1361535041536 BLOCK_GROUP_ITEM 1073741824) itemoff 13571 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 113 key (1362608783360 BLOCK_GROUP_ITEM 1073741824) itemoff 13547 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 114 key (1363682525184 BLOCK_GROUP_ITEM 1073741824) itemoff 13523 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 115 key (1364756267008 BLOCK_GROUP_ITEM 1073741824) itemoff 13499 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 116 key (1365830008832 BLOCK_GROUP_ITEM 1073741824) itemoff 13475 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 117 key (1366903750656 BLOCK_GROUP_ITEM 1073741824) itemoff 13451 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 118 key (1367977492480 BLOCK_GROUP_ITEM 1073741824) itemoff 13427 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 119 key (1369051234304 BLOCK_GROUP_ITEM 1073741824) itemoff 13403 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 120 key (1370124976128 BLOCK_GROUP_ITEM 1073741824) itemoff 13379 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 121 key (1371198717952 BLOCK_GROUP_ITEM 1073741824) itemoff 13355 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 122 key (1372272459776 BLOCK_GROUP_ITEM 1073741824) itemoff 13331 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 123 key (1373346201600 BLOCK_GROUP_ITEM 1073741824) itemoff 13307 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 124 key (1374419943424 BLOCK_GROUP_ITEM 1073741824) itemoff 13283 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 125 key (1375493685248 BLOCK_GROUP_ITEM 1073741824) itemoff 13259 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 126 key (1376567427072 BLOCK_GROUP_ITEM 1073741824) itemoff 13235 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 127 key (1377641168896 BLOCK_GROUP_ITEM 1073741824) itemoff 13211 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 128 key (1378714910720 BLOCK_GROUP_ITEM 1073741824) itemoff 13187 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 129 key (1379788652544 BLOCK_GROUP_ITEM 1073741824) itemoff 13163 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 130 key (1380862394368 BLOCK_GROUP_ITEM 1073741824) itemoff 13139 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 131 key (1381936136192 BLOCK_GROUP_ITEM 1073741824) itemoff 13115 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 132 key (1383009878016 BLOCK_GROUP_ITEM 1073741824) itemoff 13091 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 133 key (1384083619840 BLOCK_GROUP_ITEM 1073741824) itemoff 13067 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 134 key (1385157361664 BLOCK_GROUP_ITEM 1073741824) itemoff 13043 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 135 key (1386231103488 BLOCK_GROUP_ITEM 1073741824) itemoff 13019 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 136 key (1387304845312 BLOCK_GROUP_ITEM 1073741824) itemoff 12995 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 137 key (1388378587136 BLOCK_GROUP_ITEM 1073741824) itemoff 12971 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 138 key (1389452328960 BLOCK_GROUP_ITEM 1073741824) itemoff 12947 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 139 key (1390526070784 BLOCK_GROUP_ITEM 1073741824) itemoff 12923 itemsize 24 block group used 0 chunk_objectid 256 flags METADATA|DUP item 140 key (1390526103552 METADATA_ITEM 1) itemoff 12890 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 1 tree block backref root ROOT_TREE item 141 key (1390526136320 METADATA_ITEM 0) itemoff 12857 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 0 tree block backref root ROOT_TREE item 142 key (1390526201856 METADATA_ITEM 0) itemoff 12824 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 0 tree block backref root DATA_RELOC_TREE item 143 key (1391599812608 BLOCK_GROUP_ITEM 1073741824) itemoff 12800 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 144 key (1392673554432 BLOCK_GROUP_ITEM 1073741824) itemoff 12776 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 145 key (1393747296256 BLOCK_GROUP_ITEM 1073741824) itemoff 12752 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 146 key (1394821038080 BLOCK_GROUP_ITEM 1073741824) itemoff 12728 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 147 key (1395894779904 BLOCK_GROUP_ITEM 1073741824) itemoff 12704 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 148 key (1396968521728 BLOCK_GROUP_ITEM 1073741824) itemoff 12680 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 149 key (1400189747200 BLOCK_GROUP_ITEM 1073741824) itemoff 12656 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 150 key (1401263489024 BLOCK_GROUP_ITEM 1073741824) itemoff 12632 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 151 key (1402337230848 BLOCK_GROUP_ITEM 1073741824) itemoff 12608 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 152 key (1403410972672 BLOCK_GROUP_ITEM 1073741824) itemoff 12584 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 153 key (1404484714496 BLOCK_GROUP_ITEM 1073741824) itemoff 12560 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 154 key (1405558456320 BLOCK_GROUP_ITEM 1073741824) itemoff 12536 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 155 key (1406632198144 BLOCK_GROUP_ITEM 1073741824) itemoff 12512 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 156 key (1407705939968 BLOCK_GROUP_ITEM 1073741824) itemoff 12488 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 157 key (1408779681792 BLOCK_GROUP_ITEM 1073741824) itemoff 12464 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 158 key (1409853423616 BLOCK_GROUP_ITEM 1073741824) itemoff 12440 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 159 key (1410927165440 BLOCK_GROUP_ITEM 1073741824) itemoff 12416 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 160 key (1412000907264 BLOCK_GROUP_ITEM 1073741824) itemoff 12392 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 161 key (1413074649088 BLOCK_GROUP_ITEM 1073741824) itemoff 12368 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 162 key (1414148390912 BLOCK_GROUP_ITEM 1073741824) itemoff 12344 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 163 key (1415222132736 BLOCK_GROUP_ITEM 1073741824) itemoff 12320 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 164 key (1416295874560 BLOCK_GROUP_ITEM 1073741824) itemoff 12296 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 165 key (1417369616384 BLOCK_GROUP_ITEM 1073741824) itemoff 12272 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 166 key (1418443358208 BLOCK_GROUP_ITEM 1073741824) itemoff 12248 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 167 key (1419517100032 BLOCK_GROUP_ITEM 1073741824) itemoff 12224 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 168 key (1420590841856 BLOCK_GROUP_ITEM 1073741824) itemoff 12200 itemsize 24 block group used 0 chunk_objectid 256 flags DATA Failed to find [1390526201856, 168, 16384] btrfs unable to find ref byte nr 1390980415488 parent 0 root 1 owner 0 offset 0 path->slots[0]: 143 path->nodes[0]: leaf 30801920 items 169 free space 7975 generation 23921 owner EXTENT_TREE leaf 30801920 flags 0x0() backref revision 1 fs uuid 1aba0d7a-5b95-4679-aab2-d74bbf404c26 chunk uuid 38f174ec-fc03-4ca8-bf11-6e7f6d1c4161 item 0 key (1241275957248 BLOCK_GROUP_ITEM 1073741824) itemoff 16259 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 1 key (1242349699072 BLOCK_GROUP_ITEM 1073741824) itemoff 16235 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 2 key (1243423440896 BLOCK_GROUP_ITEM 1073741824) itemoff 16211 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 3 key (1244497182720 BLOCK_GROUP_ITEM 1073741824) itemoff 16187 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 4 key (1245570924544 BLOCK_GROUP_ITEM 1073741824) itemoff 16163 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 5 key (1246644666368 BLOCK_GROUP_ITEM 1073741824) itemoff 16139 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 6 key (1247718408192 BLOCK_GROUP_ITEM 1073741824) itemoff 16115 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 7 key (1248792150016 BLOCK_GROUP_ITEM 1073741824) itemoff 16091 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 8 key (1249865891840 BLOCK_GROUP_ITEM 1073741824) itemoff 16067 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 9 key (1250939633664 BLOCK_GROUP_ITEM 1073741824) itemoff 16043 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 10 key (1252013375488 BLOCK_GROUP_ITEM 1073741824) itemoff 16019 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 11 key (1253087117312 BLOCK_GROUP_ITEM 1073741824) itemoff 15995 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 12 key (1254160859136 BLOCK_GROUP_ITEM 1073741824) itemoff 15971 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 13 key (1255234600960 BLOCK_GROUP_ITEM 1073741824) itemoff 15947 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 14 key (1256308342784 BLOCK_GROUP_ITEM 1073741824) itemoff 15923 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 15 key (1257382084608 BLOCK_GROUP_ITEM 1073741824) itemoff 15899 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 16 key (1258455826432 BLOCK_GROUP_ITEM 1073741824) itemoff 15875 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 17 key (1259529568256 BLOCK_GROUP_ITEM 1073741824) itemoff 15851 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 18 key (1260603310080 BLOCK_GROUP_ITEM 1073741824) itemoff 15827 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 19 key (1261677051904 BLOCK_GROUP_ITEM 1073741824) itemoff 15803 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 20 key (1262750793728 BLOCK_GROUP_ITEM 1073741824) itemoff 15779 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 21 key (1263824535552 BLOCK_GROUP_ITEM 1073741824) itemoff 15755 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 22 key (1264898277376 BLOCK_GROUP_ITEM 1073741824) itemoff 15731 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 23 key (1265972019200 BLOCK_GROUP_ITEM 1073741824) itemoff 15707 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 24 key (1267045761024 BLOCK_GROUP_ITEM 1073741824) itemoff 15683 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 25 key (1268119502848 BLOCK_GROUP_ITEM 1073741824) itemoff 15659 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 26 key (1269193244672 BLOCK_GROUP_ITEM 1073741824) itemoff 15635 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 27 key (1270266986496 BLOCK_GROUP_ITEM 1073741824) itemoff 15611 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 28 key (1271340728320 BLOCK_GROUP_ITEM 1073741824) itemoff 15587 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 29 key (1272414470144 BLOCK_GROUP_ITEM 1073741824) itemoff 15563 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 30 key (1273488211968 BLOCK_GROUP_ITEM 1073741824) itemoff 15539 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 31 key (1274561953792 BLOCK_GROUP_ITEM 1073741824) itemoff 15515 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 32 key (1275635695616 BLOCK_GROUP_ITEM 1073741824) itemoff 15491 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 33 key (1276709437440 BLOCK_GROUP_ITEM 1073741824) itemoff 15467 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 34 key (1277783179264 BLOCK_GROUP_ITEM 1073741824) itemoff 15443 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 35 key (1278856921088 BLOCK_GROUP_ITEM 1073741824) itemoff 15419 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 36 key (1279930662912 BLOCK_GROUP_ITEM 1073741824) itemoff 15395 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 37 key (1281004404736 BLOCK_GROUP_ITEM 1073741824) itemoff 15371 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 38 key (1282078146560 BLOCK_GROUP_ITEM 1073741824) itemoff 15347 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 39 key (1283151888384 BLOCK_GROUP_ITEM 1073741824) itemoff 15323 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 40 key (1284225630208 BLOCK_GROUP_ITEM 1073741824) itemoff 15299 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 41 key (1285299372032 BLOCK_GROUP_ITEM 1073741824) itemoff 15275 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 42 key (1286373113856 BLOCK_GROUP_ITEM 1073741824) itemoff 15251 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 43 key (1287446855680 BLOCK_GROUP_ITEM 1073741824) itemoff 15227 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 44 key (1288520597504 BLOCK_GROUP_ITEM 1073741824) itemoff 15203 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 45 key (1289594339328 BLOCK_GROUP_ITEM 1073741824) itemoff 15179 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 46 key (1290668081152 BLOCK_GROUP_ITEM 1073741824) itemoff 15155 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 47 key (1291741822976 BLOCK_GROUP_ITEM 1073741824) itemoff 15131 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 48 key (1292815564800 BLOCK_GROUP_ITEM 1073741824) itemoff 15107 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 49 key (1293889306624 BLOCK_GROUP_ITEM 1073741824) itemoff 15083 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 50 key (1294963048448 BLOCK_GROUP_ITEM 1073741824) itemoff 15059 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 51 key (1296036790272 BLOCK_GROUP_ITEM 1073741824) itemoff 15035 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 52 key (1297110532096 BLOCK_GROUP_ITEM 1073741824) itemoff 15011 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 53 key (1298184273920 BLOCK_GROUP_ITEM 1073741824) itemoff 14987 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 54 key (1299258015744 BLOCK_GROUP_ITEM 1073741824) itemoff 14963 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 55 key (1300331757568 BLOCK_GROUP_ITEM 1073741824) itemoff 14939 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 56 key (1301405499392 BLOCK_GROUP_ITEM 1073741824) itemoff 14915 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 57 key (1302479241216 BLOCK_GROUP_ITEM 1073741824) itemoff 14891 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 58 key (1303552983040 BLOCK_GROUP_ITEM 1073741824) itemoff 14867 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 59 key (1304626724864 BLOCK_GROUP_ITEM 1073741824) itemoff 14843 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 60 key (1305700466688 BLOCK_GROUP_ITEM 1073741824) itemoff 14819 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 61 key (1306774208512 BLOCK_GROUP_ITEM 1073741824) itemoff 14795 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 62 key (1307847950336 BLOCK_GROUP_ITEM 1073741824) itemoff 14771 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 63 key (1308921692160 BLOCK_GROUP_ITEM 1073741824) itemoff 14747 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 64 key (1309995433984 BLOCK_GROUP_ITEM 1073741824) itemoff 14723 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 65 key (1311069175808 BLOCK_GROUP_ITEM 1073741824) itemoff 14699 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 66 key (1312142917632 BLOCK_GROUP_ITEM 1073741824) itemoff 14675 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 67 key (1313216659456 BLOCK_GROUP_ITEM 1073741824) itemoff 14651 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 68 key (1314290401280 BLOCK_GROUP_ITEM 1073741824) itemoff 14627 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 69 key (1315364143104 BLOCK_GROUP_ITEM 1073741824) itemoff 14603 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 70 key (1316437884928 BLOCK_GROUP_ITEM 1073741824) itemoff 14579 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 71 key (1317511626752 BLOCK_GROUP_ITEM 1073741824) itemoff 14555 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 72 key (1318585368576 BLOCK_GROUP_ITEM 1073741824) itemoff 14531 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 73 key (1319659110400 BLOCK_GROUP_ITEM 1073741824) itemoff 14507 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 74 key (1320732852224 BLOCK_GROUP_ITEM 1073741824) itemoff 14483 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 75 key (1321806594048 BLOCK_GROUP_ITEM 1073741824) itemoff 14459 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 76 key (1322880335872 BLOCK_GROUP_ITEM 1073741824) itemoff 14435 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 77 key (1323954077696 BLOCK_GROUP_ITEM 1073741824) itemoff 14411 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 78 key (1325027819520 BLOCK_GROUP_ITEM 1073741824) itemoff 14387 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 79 key (1326101561344 BLOCK_GROUP_ITEM 1073741824) itemoff 14363 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 80 key (1327175303168 BLOCK_GROUP_ITEM 1073741824) itemoff 14339 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 81 key (1328249044992 BLOCK_GROUP_ITEM 1073741824) itemoff 14315 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 82 key (1329322786816 BLOCK_GROUP_ITEM 1073741824) itemoff 14291 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 83 key (1330396528640 BLOCK_GROUP_ITEM 1073741824) itemoff 14267 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 84 key (1331470270464 BLOCK_GROUP_ITEM 1073741824) itemoff 14243 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 85 key (1332544012288 BLOCK_GROUP_ITEM 1073741824) itemoff 14219 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 86 key (1333617754112 BLOCK_GROUP_ITEM 1073741824) itemoff 14195 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 87 key (1334691495936 BLOCK_GROUP_ITEM 1073741824) itemoff 14171 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 88 key (1335765237760 BLOCK_GROUP_ITEM 1073741824) itemoff 14147 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 89 key (1336838979584 BLOCK_GROUP_ITEM 1073741824) itemoff 14123 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 90 key (1337912721408 BLOCK_GROUP_ITEM 1073741824) itemoff 14099 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 91 key (1338986463232 BLOCK_GROUP_ITEM 1073741824) itemoff 14075 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 92 key (1340060205056 BLOCK_GROUP_ITEM 1073741824) itemoff 14051 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 93 key (1341133946880 BLOCK_GROUP_ITEM 1073741824) itemoff 14027 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 94 key (1342207688704 BLOCK_GROUP_ITEM 1073741824) itemoff 14003 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 95 key (1343281430528 BLOCK_GROUP_ITEM 1073741824) itemoff 13979 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 96 key (1344355172352 BLOCK_GROUP_ITEM 1073741824) itemoff 13955 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 97 key (1345428914176 BLOCK_GROUP_ITEM 1073741824) itemoff 13931 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 98 key (1346502656000 BLOCK_GROUP_ITEM 1073741824) itemoff 13907 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 99 key (1347576397824 BLOCK_GROUP_ITEM 1073741824) itemoff 13883 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 100 key (1348650139648 BLOCK_GROUP_ITEM 1073741824) itemoff 13859 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 101 key (1349723881472 BLOCK_GROUP_ITEM 1073741824) itemoff 13835 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 102 key (1350797623296 BLOCK_GROUP_ITEM 1073741824) itemoff 13811 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 103 key (1351871365120 BLOCK_GROUP_ITEM 1073741824) itemoff 13787 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 104 key (1352945106944 BLOCK_GROUP_ITEM 1073741824) itemoff 13763 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 105 key (1354018848768 BLOCK_GROUP_ITEM 1073741824) itemoff 13739 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 106 key (1355092590592 BLOCK_GROUP_ITEM 1073741824) itemoff 13715 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 107 key (1356166332416 BLOCK_GROUP_ITEM 1073741824) itemoff 13691 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 108 key (1357240074240 BLOCK_GROUP_ITEM 1073741824) itemoff 13667 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 109 key (1358313816064 BLOCK_GROUP_ITEM 1073741824) itemoff 13643 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 110 key (1359387557888 BLOCK_GROUP_ITEM 1073741824) itemoff 13619 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 111 key (1360461299712 BLOCK_GROUP_ITEM 1073741824) itemoff 13595 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 112 key (1361535041536 BLOCK_GROUP_ITEM 1073741824) itemoff 13571 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 113 key (1362608783360 BLOCK_GROUP_ITEM 1073741824) itemoff 13547 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 114 key (1363682525184 BLOCK_GROUP_ITEM 1073741824) itemoff 13523 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 115 key (1364756267008 BLOCK_GROUP_ITEM 1073741824) itemoff 13499 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 116 key (1365830008832 BLOCK_GROUP_ITEM 1073741824) itemoff 13475 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 117 key (1366903750656 BLOCK_GROUP_ITEM 1073741824) itemoff 13451 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 118 key (1367977492480 BLOCK_GROUP_ITEM 1073741824) itemoff 13427 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 119 key (1369051234304 BLOCK_GROUP_ITEM 1073741824) itemoff 13403 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 120 key (1370124976128 BLOCK_GROUP_ITEM 1073741824) itemoff 13379 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 121 key (1371198717952 BLOCK_GROUP_ITEM 1073741824) itemoff 13355 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 122 key (1372272459776 BLOCK_GROUP_ITEM 1073741824) itemoff 13331 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 123 key (1373346201600 BLOCK_GROUP_ITEM 1073741824) itemoff 13307 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 124 key (1374419943424 BLOCK_GROUP_ITEM 1073741824) itemoff 13283 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 125 key (1375493685248 BLOCK_GROUP_ITEM 1073741824) itemoff 13259 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 126 key (1376567427072 BLOCK_GROUP_ITEM 1073741824) itemoff 13235 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 127 key (1377641168896 BLOCK_GROUP_ITEM 1073741824) itemoff 13211 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 128 key (1378714910720 BLOCK_GROUP_ITEM 1073741824) itemoff 13187 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 129 key (1379788652544 BLOCK_GROUP_ITEM 1073741824) itemoff 13163 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 130 key (1380862394368 BLOCK_GROUP_ITEM 1073741824) itemoff 13139 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 131 key (1381936136192 BLOCK_GROUP_ITEM 1073741824) itemoff 13115 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 132 key (1383009878016 BLOCK_GROUP_ITEM 1073741824) itemoff 13091 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 133 key (1384083619840 BLOCK_GROUP_ITEM 1073741824) itemoff 13067 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 134 key (1385157361664 BLOCK_GROUP_ITEM 1073741824) itemoff 13043 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 135 key (1386231103488 BLOCK_GROUP_ITEM 1073741824) itemoff 13019 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 136 key (1387304845312 BLOCK_GROUP_ITEM 1073741824) itemoff 12995 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 137 key (1388378587136 BLOCK_GROUP_ITEM 1073741824) itemoff 12971 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 138 key (1389452328960 BLOCK_GROUP_ITEM 1073741824) itemoff 12947 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 139 key (1390526070784 BLOCK_GROUP_ITEM 1073741824) itemoff 12923 itemsize 24 block group used 0 chunk_objectid 256 flags METADATA|DUP item 140 key (1390526103552 METADATA_ITEM 1) itemoff 12890 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 1 tree block backref root ROOT_TREE item 141 key (1390526136320 METADATA_ITEM 0) itemoff 12857 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 0 tree block backref root ROOT_TREE item 142 key (1390526201856 METADATA_ITEM 0) itemoff 12824 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 0 tree block backref root DATA_RELOC_TREE item 143 key (1391599812608 BLOCK_GROUP_ITEM 1073741824) itemoff 12800 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 144 key (1392673554432 BLOCK_GROUP_ITEM 1073741824) itemoff 12776 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 145 key (1393747296256 BLOCK_GROUP_ITEM 1073741824) itemoff 12752 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 146 key (1394821038080 BLOCK_GROUP_ITEM 1073741824) itemoff 12728 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 147 key (1395894779904 BLOCK_GROUP_ITEM 1073741824) itemoff 12704 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 148 key (1396968521728 BLOCK_GROUP_ITEM 1073741824) itemoff 12680 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 149 key (1400189747200 BLOCK_GROUP_ITEM 1073741824) itemoff 12656 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 150 key (1401263489024 BLOCK_GROUP_ITEM 1073741824) itemoff 12632 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 151 key (1402337230848 BLOCK_GROUP_ITEM 1073741824) itemoff 12608 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 152 key (1403410972672 BLOCK_GROUP_ITEM 1073741824) itemoff 12584 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 153 key (1404484714496 BLOCK_GROUP_ITEM 1073741824) itemoff 12560 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 154 key (1405558456320 BLOCK_GROUP_ITEM 1073741824) itemoff 12536 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 155 key (1406632198144 BLOCK_GROUP_ITEM 1073741824) itemoff 12512 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 156 key (1407705939968 BLOCK_GROUP_ITEM 1073741824) itemoff 12488 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 157 key (1408779681792 BLOCK_GROUP_ITEM 1073741824) itemoff 12464 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 158 key (1409853423616 BLOCK_GROUP_ITEM 1073741824) itemoff 12440 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 159 key (1410927165440 BLOCK_GROUP_ITEM 1073741824) itemoff 12416 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 160 key (1412000907264 BLOCK_GROUP_ITEM 1073741824) itemoff 12392 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 161 key (1413074649088 BLOCK_GROUP_ITEM 1073741824) itemoff 12368 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 162 key (1414148390912 BLOCK_GROUP_ITEM 1073741824) itemoff 12344 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 163 key (1415222132736 BLOCK_GROUP_ITEM 1073741824) itemoff 12320 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 164 key (1416295874560 BLOCK_GROUP_ITEM 1073741824) itemoff 12296 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 165 key (1417369616384 BLOCK_GROUP_ITEM 1073741824) itemoff 12272 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 166 key (1418443358208 BLOCK_GROUP_ITEM 1073741824) itemoff 12248 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 167 key (1419517100032 BLOCK_GROUP_ITEM 1073741824) itemoff 12224 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 168 key (1420590841856 BLOCK_GROUP_ITEM 1073741824) itemoff 12200 itemsize 24 block group used 0 chunk_objectid 256 flags DATA Failed to find [1390526234624, 168, 16384] btrfs unable to find ref byte nr 1390980464640 parent 0 root 1 owner 0 offset 0 path->slots[0]: 144 path->nodes[0]: leaf 30801920 items 170 free space 7917 generation 23921 owner EXTENT_TREE leaf 30801920 flags 0x0() backref revision 1 fs uuid 1aba0d7a-5b95-4679-aab2-d74bbf404c26 chunk uuid 38f174ec-fc03-4ca8-bf11-6e7f6d1c4161 item 0 key (1241275957248 BLOCK_GROUP_ITEM 1073741824) itemoff 16259 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 1 key (1242349699072 BLOCK_GROUP_ITEM 1073741824) itemoff 16235 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 2 key (1243423440896 BLOCK_GROUP_ITEM 1073741824) itemoff 16211 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 3 key (1244497182720 BLOCK_GROUP_ITEM 1073741824) itemoff 16187 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 4 key (1245570924544 BLOCK_GROUP_ITEM 1073741824) itemoff 16163 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 5 key (1246644666368 BLOCK_GROUP_ITEM 1073741824) itemoff 16139 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 6 key (1247718408192 BLOCK_GROUP_ITEM 1073741824) itemoff 16115 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 7 key (1248792150016 BLOCK_GROUP_ITEM 1073741824) itemoff 16091 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 8 key (1249865891840 BLOCK_GROUP_ITEM 1073741824) itemoff 16067 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 9 key (1250939633664 BLOCK_GROUP_ITEM 1073741824) itemoff 16043 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 10 key (1252013375488 BLOCK_GROUP_ITEM 1073741824) itemoff 16019 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 11 key (1253087117312 BLOCK_GROUP_ITEM 1073741824) itemoff 15995 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 12 key (1254160859136 BLOCK_GROUP_ITEM 1073741824) itemoff 15971 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 13 key (1255234600960 BLOCK_GROUP_ITEM 1073741824) itemoff 15947 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 14 key (1256308342784 BLOCK_GROUP_ITEM 1073741824) itemoff 15923 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 15 key (1257382084608 BLOCK_GROUP_ITEM 1073741824) itemoff 15899 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 16 key (1258455826432 BLOCK_GROUP_ITEM 1073741824) itemoff 15875 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 17 key (1259529568256 BLOCK_GROUP_ITEM 1073741824) itemoff 15851 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 18 key (1260603310080 BLOCK_GROUP_ITEM 1073741824) itemoff 15827 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 19 key (1261677051904 BLOCK_GROUP_ITEM 1073741824) itemoff 15803 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 20 key (1262750793728 BLOCK_GROUP_ITEM 1073741824) itemoff 15779 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 21 key (1263824535552 BLOCK_GROUP_ITEM 1073741824) itemoff 15755 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 22 key (1264898277376 BLOCK_GROUP_ITEM 1073741824) itemoff 15731 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 23 key (1265972019200 BLOCK_GROUP_ITEM 1073741824) itemoff 15707 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 24 key (1267045761024 BLOCK_GROUP_ITEM 1073741824) itemoff 15683 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 25 key (1268119502848 BLOCK_GROUP_ITEM 1073741824) itemoff 15659 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 26 key (1269193244672 BLOCK_GROUP_ITEM 1073741824) itemoff 15635 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 27 key (1270266986496 BLOCK_GROUP_ITEM 1073741824) itemoff 15611 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 28 key (1271340728320 BLOCK_GROUP_ITEM 1073741824) itemoff 15587 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 29 key (1272414470144 BLOCK_GROUP_ITEM 1073741824) itemoff 15563 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 30 key (1273488211968 BLOCK_GROUP_ITEM 1073741824) itemoff 15539 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 31 key (1274561953792 BLOCK_GROUP_ITEM 1073741824) itemoff 15515 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 32 key (1275635695616 BLOCK_GROUP_ITEM 1073741824) itemoff 15491 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 33 key (1276709437440 BLOCK_GROUP_ITEM 1073741824) itemoff 15467 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 34 key (1277783179264 BLOCK_GROUP_ITEM 1073741824) itemoff 15443 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 35 key (1278856921088 BLOCK_GROUP_ITEM 1073741824) itemoff 15419 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 36 key (1279930662912 BLOCK_GROUP_ITEM 1073741824) itemoff 15395 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 37 key (1281004404736 BLOCK_GROUP_ITEM 1073741824) itemoff 15371 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 38 key (1282078146560 BLOCK_GROUP_ITEM 1073741824) itemoff 15347 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 39 key (1283151888384 BLOCK_GROUP_ITEM 1073741824) itemoff 15323 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 40 key (1284225630208 BLOCK_GROUP_ITEM 1073741824) itemoff 15299 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 41 key (1285299372032 BLOCK_GROUP_ITEM 1073741824) itemoff 15275 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 42 key (1286373113856 BLOCK_GROUP_ITEM 1073741824) itemoff 15251 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 43 key (1287446855680 BLOCK_GROUP_ITEM 1073741824) itemoff 15227 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 44 key (1288520597504 BLOCK_GROUP_ITEM 1073741824) itemoff 15203 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 45 key (1289594339328 BLOCK_GROUP_ITEM 1073741824) itemoff 15179 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 46 key (1290668081152 BLOCK_GROUP_ITEM 1073741824) itemoff 15155 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 47 key (1291741822976 BLOCK_GROUP_ITEM 1073741824) itemoff 15131 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 48 key (1292815564800 BLOCK_GROUP_ITEM 1073741824) itemoff 15107 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 49 key (1293889306624 BLOCK_GROUP_ITEM 1073741824) itemoff 15083 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 50 key (1294963048448 BLOCK_GROUP_ITEM 1073741824) itemoff 15059 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 51 key (1296036790272 BLOCK_GROUP_ITEM 1073741824) itemoff 15035 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 52 key (1297110532096 BLOCK_GROUP_ITEM 1073741824) itemoff 15011 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 53 key (1298184273920 BLOCK_GROUP_ITEM 1073741824) itemoff 14987 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 54 key (1299258015744 BLOCK_GROUP_ITEM 1073741824) itemoff 14963 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 55 key (1300331757568 BLOCK_GROUP_ITEM 1073741824) itemoff 14939 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 56 key (1301405499392 BLOCK_GROUP_ITEM 1073741824) itemoff 14915 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 57 key (1302479241216 BLOCK_GROUP_ITEM 1073741824) itemoff 14891 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 58 key (1303552983040 BLOCK_GROUP_ITEM 1073741824) itemoff 14867 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 59 key (1304626724864 BLOCK_GROUP_ITEM 1073741824) itemoff 14843 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 60 key (1305700466688 BLOCK_GROUP_ITEM 1073741824) itemoff 14819 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 61 key (1306774208512 BLOCK_GROUP_ITEM 1073741824) itemoff 14795 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 62 key (1307847950336 BLOCK_GROUP_ITEM 1073741824) itemoff 14771 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 63 key (1308921692160 BLOCK_GROUP_ITEM 1073741824) itemoff 14747 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 64 key (1309995433984 BLOCK_GROUP_ITEM 1073741824) itemoff 14723 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 65 key (1311069175808 BLOCK_GROUP_ITEM 1073741824) itemoff 14699 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 66 key (1312142917632 BLOCK_GROUP_ITEM 1073741824) itemoff 14675 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 67 key (1313216659456 BLOCK_GROUP_ITEM 1073741824) itemoff 14651 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 68 key (1314290401280 BLOCK_GROUP_ITEM 1073741824) itemoff 14627 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 69 key (1315364143104 BLOCK_GROUP_ITEM 1073741824) itemoff 14603 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 70 key (1316437884928 BLOCK_GROUP_ITEM 1073741824) itemoff 14579 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 71 key (1317511626752 BLOCK_GROUP_ITEM 1073741824) itemoff 14555 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 72 key (1318585368576 BLOCK_GROUP_ITEM 1073741824) itemoff 14531 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 73 key (1319659110400 BLOCK_GROUP_ITEM 1073741824) itemoff 14507 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 74 key (1320732852224 BLOCK_GROUP_ITEM 1073741824) itemoff 14483 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 75 key (1321806594048 BLOCK_GROUP_ITEM 1073741824) itemoff 14459 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 76 key (1322880335872 BLOCK_GROUP_ITEM 1073741824) itemoff 14435 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 77 key (1323954077696 BLOCK_GROUP_ITEM 1073741824) itemoff 14411 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 78 key (1325027819520 BLOCK_GROUP_ITEM 1073741824) itemoff 14387 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 79 key (1326101561344 BLOCK_GROUP_ITEM 1073741824) itemoff 14363 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 80 key (1327175303168 BLOCK_GROUP_ITEM 1073741824) itemoff 14339 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 81 key (1328249044992 BLOCK_GROUP_ITEM 1073741824) itemoff 14315 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 82 key (1329322786816 BLOCK_GROUP_ITEM 1073741824) itemoff 14291 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 83 key (1330396528640 BLOCK_GROUP_ITEM 1073741824) itemoff 14267 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 84 key (1331470270464 BLOCK_GROUP_ITEM 1073741824) itemoff 14243 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 85 key (1332544012288 BLOCK_GROUP_ITEM 1073741824) itemoff 14219 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 86 key (1333617754112 BLOCK_GROUP_ITEM 1073741824) itemoff 14195 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 87 key (1334691495936 BLOCK_GROUP_ITEM 1073741824) itemoff 14171 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 88 key (1335765237760 BLOCK_GROUP_ITEM 1073741824) itemoff 14147 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 89 key (1336838979584 BLOCK_GROUP_ITEM 1073741824) itemoff 14123 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 90 key (1337912721408 BLOCK_GROUP_ITEM 1073741824) itemoff 14099 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 91 key (1338986463232 BLOCK_GROUP_ITEM 1073741824) itemoff 14075 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 92 key (1340060205056 BLOCK_GROUP_ITEM 1073741824) itemoff 14051 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 93 key (1341133946880 BLOCK_GROUP_ITEM 1073741824) itemoff 14027 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 94 key (1342207688704 BLOCK_GROUP_ITEM 1073741824) itemoff 14003 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 95 key (1343281430528 BLOCK_GROUP_ITEM 1073741824) itemoff 13979 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 96 key (1344355172352 BLOCK_GROUP_ITEM 1073741824) itemoff 13955 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 97 key (1345428914176 BLOCK_GROUP_ITEM 1073741824) itemoff 13931 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 98 key (1346502656000 BLOCK_GROUP_ITEM 1073741824) itemoff 13907 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 99 key (1347576397824 BLOCK_GROUP_ITEM 1073741824) itemoff 13883 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 100 key (1348650139648 BLOCK_GROUP_ITEM 1073741824) itemoff 13859 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 101 key (1349723881472 BLOCK_GROUP_ITEM 1073741824) itemoff 13835 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 102 key (1350797623296 BLOCK_GROUP_ITEM 1073741824) itemoff 13811 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 103 key (1351871365120 BLOCK_GROUP_ITEM 1073741824) itemoff 13787 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 104 key (1352945106944 BLOCK_GROUP_ITEM 1073741824) itemoff 13763 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 105 key (1354018848768 BLOCK_GROUP_ITEM 1073741824) itemoff 13739 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 106 key (1355092590592 BLOCK_GROUP_ITEM 1073741824) itemoff 13715 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 107 key (1356166332416 BLOCK_GROUP_ITEM 1073741824) itemoff 13691 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 108 key (1357240074240 BLOCK_GROUP_ITEM 1073741824) itemoff 13667 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 109 key (1358313816064 BLOCK_GROUP_ITEM 1073741824) itemoff 13643 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 110 key (1359387557888 BLOCK_GROUP_ITEM 1073741824) itemoff 13619 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 111 key (1360461299712 BLOCK_GROUP_ITEM 1073741824) itemoff 13595 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 112 key (1361535041536 BLOCK_GROUP_ITEM 1073741824) itemoff 13571 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 113 key (1362608783360 BLOCK_GROUP_ITEM 1073741824) itemoff 13547 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 114 key (1363682525184 BLOCK_GROUP_ITEM 1073741824) itemoff 13523 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 115 key (1364756267008 BLOCK_GROUP_ITEM 1073741824) itemoff 13499 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 116 key (1365830008832 BLOCK_GROUP_ITEM 1073741824) itemoff 13475 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 117 key (1366903750656 BLOCK_GROUP_ITEM 1073741824) itemoff 13451 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 118 key (1367977492480 BLOCK_GROUP_ITEM 1073741824) itemoff 13427 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 119 key (1369051234304 BLOCK_GROUP_ITEM 1073741824) itemoff 13403 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 120 key (1370124976128 BLOCK_GROUP_ITEM 1073741824) itemoff 13379 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 121 key (1371198717952 BLOCK_GROUP_ITEM 1073741824) itemoff 13355 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 122 key (1372272459776 BLOCK_GROUP_ITEM 1073741824) itemoff 13331 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 123 key (1373346201600 BLOCK_GROUP_ITEM 1073741824) itemoff 13307 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 124 key (1374419943424 BLOCK_GROUP_ITEM 1073741824) itemoff 13283 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 125 key (1375493685248 BLOCK_GROUP_ITEM 1073741824) itemoff 13259 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 126 key (1376567427072 BLOCK_GROUP_ITEM 1073741824) itemoff 13235 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 127 key (1377641168896 BLOCK_GROUP_ITEM 1073741824) itemoff 13211 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 128 key (1378714910720 BLOCK_GROUP_ITEM 1073741824) itemoff 13187 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 129 key (1379788652544 BLOCK_GROUP_ITEM 1073741824) itemoff 13163 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 130 key (1380862394368 BLOCK_GROUP_ITEM 1073741824) itemoff 13139 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 131 key (1381936136192 BLOCK_GROUP_ITEM 1073741824) itemoff 13115 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 132 key (1383009878016 BLOCK_GROUP_ITEM 1073741824) itemoff 13091 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 133 key (1384083619840 BLOCK_GROUP_ITEM 1073741824) itemoff 13067 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 134 key (1385157361664 BLOCK_GROUP_ITEM 1073741824) itemoff 13043 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 135 key (1386231103488 BLOCK_GROUP_ITEM 1073741824) itemoff 13019 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 136 key (1387304845312 BLOCK_GROUP_ITEM 1073741824) itemoff 12995 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 137 key (1388378587136 BLOCK_GROUP_ITEM 1073741824) itemoff 12971 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 138 key (1389452328960 BLOCK_GROUP_ITEM 1073741824) itemoff 12947 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 139 key (1390526070784 BLOCK_GROUP_ITEM 1073741824) itemoff 12923 itemsize 24 block group used 0 chunk_objectid 256 flags METADATA|DUP item 140 key (1390526103552 METADATA_ITEM 1) itemoff 12890 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 1 tree block backref root ROOT_TREE item 141 key (1390526136320 METADATA_ITEM 0) itemoff 12857 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 0 tree block backref root ROOT_TREE item 142 key (1390526201856 METADATA_ITEM 0) itemoff 12824 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 0 tree block backref root DATA_RELOC_TREE item 143 key (1390526234624 METADATA_ITEM 0) itemoff 12791 itemsize 33 refs 1 gen 23921 flags TREE_BLOCK tree block skinny level 0 tree block backref root ROOT_TREE item 144 key (1391599812608 BLOCK_GROUP_ITEM 1073741824) itemoff 12767 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 145 key (1392673554432 BLOCK_GROUP_ITEM 1073741824) itemoff 12743 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 146 key (1393747296256 BLOCK_GROUP_ITEM 1073741824) itemoff 12719 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 147 key (1394821038080 BLOCK_GROUP_ITEM 1073741824) itemoff 12695 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 148 key (1395894779904 BLOCK_GROUP_ITEM 1073741824) itemoff 12671 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 149 key (1396968521728 BLOCK_GROUP_ITEM 1073741824) itemoff 12647 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 150 key (1400189747200 BLOCK_GROUP_ITEM 1073741824) itemoff 12623 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 151 key (1401263489024 BLOCK_GROUP_ITEM 1073741824) itemoff 12599 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 152 key (1402337230848 BLOCK_GROUP_ITEM 1073741824) itemoff 12575 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 153 key (1403410972672 BLOCK_GROUP_ITEM 1073741824) itemoff 12551 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 154 key (1404484714496 BLOCK_GROUP_ITEM 1073741824) itemoff 12527 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 155 key (1405558456320 BLOCK_GROUP_ITEM 1073741824) itemoff 12503 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 156 key (1406632198144 BLOCK_GROUP_ITEM 1073741824) itemoff 12479 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 157 key (1407705939968 BLOCK_GROUP_ITEM 1073741824) itemoff 12455 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 158 key (1408779681792 BLOCK_GROUP_ITEM 1073741824) itemoff 12431 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 159 key (1409853423616 BLOCK_GROUP_ITEM 1073741824) itemoff 12407 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 160 key (1410927165440 BLOCK_GROUP_ITEM 1073741824) itemoff 12383 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 161 key (1412000907264 BLOCK_GROUP_ITEM 1073741824) itemoff 12359 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 162 key (1413074649088 BLOCK_GROUP_ITEM 1073741824) itemoff 12335 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 163 key (1414148390912 BLOCK_GROUP_ITEM 1073741824) itemoff 12311 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 164 key (1415222132736 BLOCK_GROUP_ITEM 1073741824) itemoff 12287 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 165 key (1416295874560 BLOCK_GROUP_ITEM 1073741824) itemoff 12263 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 166 key (1417369616384 BLOCK_GROUP_ITEM 1073741824) itemoff 12239 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 167 key (1418443358208 BLOCK_GROUP_ITEM 1073741824) itemoff 12215 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 168 key (1419517100032 BLOCK_GROUP_ITEM 1073741824) itemoff 12191 itemsize 24 block group used 0 chunk_objectid 256 flags DATA item 169 key (1420590841856 BLOCK_GROUP_ITEM 1073741824) itemoff 12167 itemsize 24 block group used 0 chunk_objectid 256 flags DATA [1/7] checking root items... skipped [2/7] checking extents parent transid verify failed on 1390764900352 wanted 5888 found 24186 Ignoring transid failure parent transid verify failed on 1390785527808 wanted 5888 found 25232 Ignoring transid failure parent transid verify failed on 1390787854336 wanted 5888 found 25459 Ignoring transid failure ERROR: child eb corrupted: parent bytenr=1390526103552 item=24 parent level=1 child level=1 ERROR: errors found in extent allocation tree or chunk allocation [3/7] checking free space cache cache and super generation don't match, space cache will be invalidated [4/7] checking fs roots root 5 missing its root dir, recreating ctree.c:239: update_ref_for_cow: BUG_ON `ret` triggered, value -5 btrfs(+0x6dac5)[0x55be2be0dac5] btrfs(__btrfs_cow_block+0x3ce)[0x55be2be0ef5f] btrfs(btrfs_cow_block+0x8a)[0x55be2be0f63d] btrfs(btrfs_search_slot+0x120)[0x55be2be12329] btrfs(btrfs_insert_empty_items+0x96)[0x55be2be13b04] btrfs(btrfs_insert_item+0x62)[0x55be2be13fa1] btrfs(btrfs_insert_inode+0x39)[0x55be2be2ebda] btrfs(btrfs_make_root_dir+0xd2)[0x55be2be32115] btrfs(+0x3e8f7)[0x55be2bdde8f7] btrfs(+0x46f8c)[0x55be2bde6f8c] btrfs(main+0x98)[0x55be2bdb5e88] /lib/x86_64-linux-gnu/libc.so.6(+0x2dfd0)[0x7f39d3f66fd0] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x7d)[0x7f39d3f6707d] btrfs(_start+0x2e)[0x55be2bdb5a0e] Aborted ```

Repair fails 

 sudo btrfs check --repair /dev/mapper/SRD2NA1B1-part1
enabling repair mode
WARNING:

    Do not use --repair unless you are advised to do so by a developer
    or an experienced user, and then only after having accepted that no
    fsck can successfully repair all types of filesystem corruption. Eg.
    some software or hardware bugs can fatally damage a volume.
    The operation will start in 10 seconds.
    Use Ctrl-C to stop it.
10 9 8 7 6 5 4 3 2 1
Starting repair.
Opening filesystem to check...
Checking filesystem on /dev/mapper/SRD2NA1B1-part1
UUID: 1aba0d7a-5b95-4679-aab2-d74bbf404c26
[1/7] checking root items
parent transid verify failed on 1390764900352 wanted 5888 found 24186
parent transid verify failed on 1390764900352 wanted 5888 found 24186
parent transid verify failed on 1390764900352 wanted 5888 found 24186
Ignoring transid failure
leaf parent key incorrect 1390764900352
ERROR: failed to repair root items: Operation not permitted
aio@aio:~$

Super seems fine 

sudo btrfs rescue super-recover -v /dev/mapper/SRD2NA1B1-part1
All Devices:
    Device: id = 1, name = /dev/mapper/SRD2NA1B1-part1

Before Recovering:
    [All good supers]:
        device name = /dev/mapper/SRD2NA1B1-part1
        superblock bytenr = 65536

        device name = /dev/mapper/SRD2NA1B1-part1
        superblock bytenr = 67108864

        device name = /dev/mapper/SRD2NA1B1-part1
        superblock bytenr = 274877906944

    [All bad supers]:

All supers are valid, no need to recover

I was told to try clearing zero-log

aio@aio:~$ sudo btrfs rescue zero-log /dev/mapper/SRD2NA1B1-part1
Clearing log on /dev/mapper/SRD2NA1B1-part1, previous log_root 0, level 0
aio@aio:~$ sudo mount -t btrfs -o ro,usebackuproot  /dev/mapper/SRD2NA1B1-part1 /mnt/here
mount: /mnt/here: wrong fs type, bad option, bad superblock on /dev/mapper/SRD2NA1B1-part1, missing codepage or helper program, or other error.
MasterCATZ commented 2 years ago

I noticed the backup image I made of the drive also had 800 gig partition space free before I free'd up the cache

Screenshot from 2021-12-28 08-23-37

and afterwards it showed the partition how I expected , unsure why this would change using dd to clone the whole disk to a file dd if= /dev/mapper/SRD2NA1B1 of= /ZFS3WAY/nosnapshot/SRD2NA1B1.img

Screenshot from 2021-12-28 08-25-05

I do also have another drive showing other btrfs issues

scrub said it was good but check says other wise

no drives show bad sectors and this is the 3rd time SRD2NA1B1 has failed on me in the last year , wiped and restored

the other 80 odd disks with btrfs have been fine apart from my 6x SSD boot drives that got hosed recently and had no choice but to copy as many files as I could from it rebuild / reinstall OS (I had a heap of un-acessable files with I/O issues but mraid reported every thing was peachy mraid6 with LVM + BTRFS)

``` sudo mdadm -D /dev/md0 sudo vgdisplay -v sudo pvdisplay -v ``` ``` /dev/md0: Version : 1.2 Creation Time : Thu Dec 3 23:02:38 2020 Raid Level : raid6 Array Size : 976283648 (931.06 GiB 999.71 GB) Used Dev Size : 244070912 (232.76 GiB 249.93 GB) Raid Devices : 6 Total Devices : 6 Persistence : Superblock is persistent Intent Bitmap : Internal Update Time : Tue Dec 28 08:37:43 2021 State : clean Active Devices : 6 Working Devices : 6 Failed Devices : 0 Spare Devices : 0 Layout : left-symmetric Chunk Size : 512K Consistency Policy : bitmap Name : ubuntu:0 UUID : 56b151a9:06307c35:eda75183:0ae291f0 Events : 946060 Number Major Minor RaidDevice State 0 8 49 0 active sync /dev/sdd1 1 8 17 1 active sync /dev/sdb1 2 8 65 2 active sync /dev/sde1 4 8 81 3 active sync /dev/sdf1 6 8 33 4 active sync /dev/sdc1 5 8 1 5 active sync /dev/sda1 aio@aio:~$ vgdisplay -v WARNING: Running as a non-root user. Functionality may be unavailable. /run/lock/lvm/P_global:aux: open failed: Permission denied aio@aio:~$ sudo vgdisplay -v [sudo] password for aio: --- Volume group --- VG Name Raid6LVM System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 10 VG Access read/write VG Status resizable MAX LV 0 Cur LV 4 Open LV 3 Max PV 0 Cur PV 1 Act PV 1 VG Size 931.05 GiB PE Size 4.00 MiB Total PE 238349 Alloc PE / Size 153372 / <599.11 GiB Free PE / Size 84977 / 331.94 GiB VG UUID 3a4DeV-8erc-rUOt-WSsQ-Be6I-NIIu-yR1awj --- Logical volume --- LV Path /dev/Raid6LVM/lvBoot LV Name lvBoot VG Name Raid6LVM LV UUID npDQIE-Qu8G-7hKR-uc6P-okQZ-3FEf-djjfdg LV Write Access read/write LV Creation host, time ubuntu, 2020-12-03 23:13:27 +1000 LV Status available # open 1 LV Size 2.00 GiB Current LE 512 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 8192 Block device 253:1 --- Logical volume --- LV Path /dev/Raid6LVM/lvUbuntu LV Name lvUbuntu VG Name Raid6LVM LV UUID CNhyaV-Cg7x-vvfX-cPf8-j3i6-hRv8-TVhcQZ LV Write Access read/write LV Creation host, time ubuntu, 2020-12-03 23:13:28 +1000 LV Status available # open 1 LV Size 244.14 GiB Current LE 62500 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 8192 Block device 253:2 --- Logical volume --- LV Path /dev/Raid6LVM/lvOther LV Name lvOther VG Name Raid6LVM LV UUID ChjaVj-78Y4-2Kle-7nAH-hKB1-u3rZ-Uu9l5u LV Write Access read/write LV Creation host, time ubuntu, 2020-12-03 23:13:28 +1000 LV Status available # open 0 LV Size 60.00 GiB Current LE 15360 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 8192 Block device 253:3 --- Logical volume --- LV Path /dev/Raid6LVM/lvHome LV Name lvHome VG Name Raid6LVM LV UUID mCqaiY-teJV-cEzq-l7a1-XAhx-3e4e-HwjURg LV Write Access read/write LV Creation host, time ubuntu, 2020-12-03 23:13:28 +1000 LV Status available # open 1 LV Size <292.97 GiB Current LE 75000 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 8192 Block device 253:4 --- Physical volumes --- PV Name /dev/android1 PV UUID RRWG1V-by81-e5Zy-Ycb3-pCn2-hW36-YQis2u PV Status allocatable Total PE / Free PE 238349 / 84977 aio@aio:~$ sudo pvdisplay -v --- Physical volume --- PV Name /dev/android1 VG Name Raid6LVM PV Size 931.05 GiB / not usable 3.00 MiB Allocatable yes PE Size 4.00 MiB Total PE 238349 Free PE 84977 Allocated PE 153372 PV UUID RRWG1V-by81-e5Zy-Ycb3-pCn2-hW36-YQis2u aio@aio:~$ sudo zpool status pool: ZFS3WAY state: ONLINE scan: resilvered 64.8G in 00:10:56 with 0 errors on Tue Dec 14 20:01:35 2021 config: NAME STATE READ WRITE CKSUM ZFS3WAY ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 ZFSB4 ONLINE 0 0 0 ZFSB8 ONLINE 0 0 0 ZFSB12 ONLINE 0 0 0 mirror-1 ONLINE 0 0 0 ZFSB1 ONLINE 0 0 0 ZFSB5 ONLINE 0 0 0 ZFSB9 ONLINE 0 0 0 mirror-2 ONLINE 0 0 0 ZFSB13 ONLINE 0 0 0 ZFSB2 ONLINE 0 0 0 ZFSB6 ONLINE 0 0 0 mirror-3 ONLINE 0 0 0 ZFSB10 ONLINE 0 0 0 ZFSB14 ONLINE 0 0 0 ZFSB3 ONLINE 0 0 0 mirror-4 ONLINE 0 0 0 ZFSB7 ONLINE 0 0 0 ZFSB11 ONLINE 0 0 0 ZFSB15 ONLINE 0 0 0 errors: No known data errors ```

btrfs is just used for snapshotting every 1hr (ransomware resistance) and I use snapraid for data redundancy on my multimedia drives and mraid for redundancy on my boot anything else critical is on ZFS

(I have lost entire arrays before from having multiple drives fail during recovery so I rather file system acessable storage instead of block level for multimedia storage , worst time was from a Adaptec RAID card dying and unable to import the drives with another card so then switched to software RAID to have a ZFS fail because more than 3 drives failed at same time during rebuild )

incorrect local backref count on 1860034363392 parent 855328849920 owner 0 offset 0 found 0 wanted 1 back 0x55a37e89ca30
backref disk bytenr does not match extent record, bytenr=1860034363392, ref bytenr=0
backpointer mismatch on [1860034363392 528384]

btrfs.SRD7NA1B6.txt SRD2NA1B1-part1 UUID 1aba0d7a-5b95-4679-aab2-d74bbf404c26

MasterCATZ commented 2 years ago

and I have another no physical HDD issue but un-mountable drive btrfs will not even look at it I can test the drive's just fine at low levels but as soon as it involves the file system I/O issues 

sudo badblocks -v /dev/mapper/SRD10NA1B9 > ~/Documents/badblock.SRD10NA1B9
[sudo] password for aio: 
Checking blocks 0 to 2930266583
Checking for bad blocks (read-only test): done                                                 
Pass completed, 0 bad blocks found. (0/0/0 errors)
aio@aio:~$ btrfs check /dev/mapper/SRD10NA1B9-part1
Opening filesystem to check...
parent transid verify failed on 22020096 wanted 11800072 found 11800171
parent transid verify failed on 22020096 wanted 11800072 found 11800171
parent transid verify failed on 22020096 wanted 11800072 found 11800171
Ignoring transid failure
parent transid verify failed on 80752623616 wanted 11786221 found 11802036
parent transid verify failed on 80752623616 wanted 11786221 found 11802036
parent transid verify failed on 80752623616 wanted 11786221 found 11802036
Ignoring transid failure
leaf parent key incorrect 80752623616
ERROR: failed to read block groups: Operation not permitted
ERROR: cannot open file system
aio@aio:~$ sudo btrfs check /dev/mapper/SRD10NA1B9-part1
[sudo] password for aio: 
Opening filesystem to check...
parent transid verify failed on 22020096 wanted 11800072 found 11800171
parent transid verify failed on 22020096 wanted 11800072 found 11800171
parent transid verify failed on 22020096 wanted 11800072 found 11800171
Ignoring transid failure
parent transid verify failed on 80752623616 wanted 11786221 found 11802036
parent transid verify failed on 80752623616 wanted 11786221 found 11802036
parent transid verify failed on 80752623616 wanted 11786221 found 11802036
Ignoring transid failure
leaf parent key incorrect 80752623616
ERROR: failed to read block groups: Operation not permitted
ERROR: cannot open file system
aio@aio:~$
MasterCATZ commented 2 years ago

I am wondering if all my btrfs issues are related to my Ubuntu 20.04 - 24.04 upgrade it seems v5.4 is running while 5.15 is installed ? 

btrfs --version
btrfs-progs v5.4 
sudo apt install --reinstall btrfs-progs 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 141 not upgraded.
Need to get 817 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu jammy/main amd64 btrfs-progs amd64 5.15.1-1 [817 kB]
Fetched 817 kB in 3s (321 kB/s)                      
(Reading database ... 743191 files and directories currently installed.)
Preparing to unpack .../btrfs-progs_5.15.1-1_amd64.deb ...
Unpacking btrfs-progs (5.15.1-1) over (5.15.1-1) ...
Setting up btrfs-progs (5.15.1-1) ...
Processing triggers for initramfs-tools (0.140ubuntu8) ...

so what should I do here to ditch the old version ? just delete and symlink ? or would I have to specify a version to remove as assuming more files would be out of date like btrfs-image, btrfstune,show-blocks,btrfs-convert,btrfs-corrupt-block,btrfs-map-logical,btrfsck?

rm /usr/local/bin/btrfs ln-s /usr/local/bin/btrfs /usr/bin/btrfs ?

aio@aio:~/Programs/btrfs-progs$ whereis btrfs
btrfs: /usr/bin/btrfs /usr/local/bin/btrfs /usr/include/btrfs /usr/share/man/man5/btrfs.5.gz /usr/share/man/man8/btrfs.8.gz
aio@aio:~/Programs/btrfs-progs$ cd /usr/bin/
aio@aio:/usr/bin$ ./btrfs --version
btrfs-progs v5.15.1
aio@aio:/usr/bin$ cd /usr/local/bin/
aio@aio:/usr/local/bin$ ./btrfs --version
btrfs-progs v5.4 
aio@aio:/usr/local/bin$

edit

I ended up building from source code and installing that overwritten all the old files so v5.15.1 is defiantly being used now

MasterCATZ commented 2 years ago

every-time a drive seems to be getting written at the moment the more file systems that are ending up like this

memory is testing fine , controller is testing fine , the disks are testing fine but something is going wrong with the btrfs file systems

they are being mounted like this

/dev/mapper/SRD19NA1B18-part1 /mnt/SnapRaidArray/SRD19NA1B18 btrfs x-gvfs-hide,rw,users,nosuid,nodev,nofail,noatime 0 0

at least btrfs restore is yet again saving my ass, just wish I knew what is going on with these btrfs FS breaking

btrfs restore -mov /dev/mapper/SRD10NA1B9-part1 /mnt/ZFS3WAY/nosnapshot/SRD10NA1B9

s3rgeym commented 2 years ago

i downgraded btrfs-progs from 5.11.1-3 to 5.11.1-1. this solve same problem

s3rgeym commented 2 years ago

i use luks + btrfs

s3rgeym commented 2 years ago

i seen read only file system error every 5 hours

MasterCATZ commented 2 years ago

yeh I started noticing a lot of others having same issue end of 2021 thanks for confirming it must be the version

I was starting to think it might have been something to do with cache v2 being the default now when the drives were cache v1

just getting a lot of hangs as writes would cause the disks to be inaccessible , stopping writing data for now as my redundancy is nearing it failure tolerance

I am currently trying btrfs without gpt and letting it use entire drive

MasterCATZ commented 2 years ago

And now the fresh drive is not mounting , this drive was all 0'd btrfs put directly onto entire disk no gpt

sudo mkfs.btrfs -f -L SRD10NA1B9 -U b7bf61a4-84ef-42d8-a27b-ef0ac73ef70b /dev/mapper/SRD10NA1B9

mounted with a few sub-volumes created with btrfs restore pointed at it, files recovered and unmounted and now will not remount

mount from util-linux 2.37.2

sudo mount -t btrfs /dev/mapper/SRD10NA1B9 /mnt/here mount: /mnt/here: wrong fs type, bad option, bad superblock on /dev/mapper/SRD10NA1B9, missing codepage or helper program, or other error.

sudo mount -t btrfs -o subvol=@ /dev/mapper/SRD10NA1B9 /mnt/here mount: /mnt/here: wrong fs type, bad option, bad superblock on /dev/mapper/SRD10NA1B9, missing codepage or helper program, or other error.

sudo btrfs-find-root /dev/mapper/SRD10NA1B9
Superblock thinks the generation is 1180
Superblock thinks the level is 0
Found tree root at 1429059698688 gen 1180 level 0
Well block 1429050736640(gen: 1173 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1429038415872(gen: 1172 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428911472640(gen: 1166 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428791656448(gen: 1159 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428723531776(gen: 1157 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428616396800(gen: 1152 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428641021952(gen: 1151 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428295663616(gen: 1145 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428174258176(gen: 1144 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428470841344(gen: 925 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 1428413792256(gen: 907 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
Well block 636480241664(gen: 815 level: 0) seems good, but generation/level doesn't match, want gen: 1180 level: 0
sudo btrfs check --readonly /dev/mapper/SRD10NA1B9
Opening filesystem to check...
Checking filesystem on /dev/mapper/SRD10NA1B9
UUID: b7bf61a4-84ef-42d8-a27b-ef0ac73ef70b
[1/7] checking root items
[2/7] checking extents
[3/7] checking free space tree
[4/7] checking fs roots
[5/7] checking only csums items (without verifying data)
[6/7] checking root refs
[7/7] checking quota groups skipped (not enabled on this FS)
found 2140755668992 bytes used, no error found
total csum bytes: 2086460732
total tree bytes: 4219879424
total fs tree bytes: 1614348288
total extent tree bytes: 134332416
btree space waste bytes: 602660699
file data blocks allocated: 2260372611072
 referenced 2260372611072
sudo btrfs rescue super-recover -v  /dev/mapper/SRD10NA1B9
[sudo] password for aio: 
All Devices:
    Device: id = 1, name = /dev/mapper/SRD10NA1B9

Before Recovering:
    [All good supers]:
        device name = /dev/mapper/SRD10NA1B9
        superblock bytenr = 65536

        device name = /dev/mapper/SRD10NA1B9
        superblock bytenr = 67108864

        device name = /dev/mapper/SRD10NA1B9
        superblock bytenr = 274877906944

    [All bad supers]:

All supers are valid, no need to recover

metadata btrfs dump

https://drive.google.com/file/d/1OOEjxSNO_hax1VGC-jie_zWfDMVQtFhl/view?usp=sharing

s3rgeym commented 2 years ago

yeh I started noticing a lot of others having same issue end of 2021 thanks for confirming it must be the version

I was starting to think it might have been something to do with cache v2 being the default now when the drives were cache v1

just getting a lot of hangs as writes would cause the disks to be inaccessible , stopping writing data for now as my redundancy is nearing it failure tolerance

I am currently trying btrfs without gpt and letting it use entire drive

I got this error again. I replaced the cache version:

~
➜ sudo sed -ri 's/space_cache=v2/space_cache=v1/g' /etc/fstab

~
➜ cat /etc/fstab
# /dev/mapper/cryptroot LABEL=arch
UUID=99cad4a6-cffb-4965-b60f-dcf02b181a3c   /           btrfs       rw,relatime,compress=zstd:3,ssd,space_cache=v1,subvolid=256,subvol=/@   0 0
...
s3rgeym commented 2 years ago

On very large filesystems (many terabytes) and certain workloads, the performance of the v1 space cache may degrade drastically. The v2 implementation, which adds a new B-tree called the free space tree, addresses this issue. Once enabled, the v2 space cache will always be used and cannot be disabled unless it is cleared. Use clear_cache,space_cache=v1 or clear_cache,nospace_cache to do so. If v2 is enabled, kernels without v2 support will only be able to mount the filesystem in read-only mode. The btrfs(8) command currently only has read-only support for v2. A read-write command may be run on a v2 filesystem by clearing the cache, running the command, and then remounting with space_cache=v2.

s3rgeym commented 2 years ago

Starting with btrfs-progs 5.15, the free space tree is the default for all newly created filesystems.

You only need to run btrfs check --clear-space-cache v1 /dev/device on one of the disks in a multiple disk filesystem.

s3rgeym commented 2 years ago

В общем, this is solution:

# boot from usb stick
$ btrfs check --clear-space-cache v1 /dev/device
$ btrfs check --clear-space-cache v2 /dev/device
$ reboot