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rfminelli / lusca-cache

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COSS Crash #30

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. Not sure. Below is the COSS config
2. cache_dir coss /dev/cciss/c0d3p1 34000 block-size=4096 max-size=131072
max-stripe-waste=32768 maxfullbufs=20 membufs=30

What is the expected output? What do you see instead?

What version of the product are you using? On what operating system?

LUSCA_HEAD - Debian Unstable

Please provide any additional information below.

BT

#0  0xb7f45424 in __kernel_vsyscall ()
#1  0xb7d773b0 in raise () from /lib/i686/cmov/libc.so.6
#2  0xb7d7aa75 in abort () from /lib/i686/cmov/libc.so.6
#3  0x080d8990 in xassert (msg=0x8117d20 "-1 != sio->swap_filen",
file=0x8117a40 "coss/store_io_coss.c", line=312) at debug.c:270
#4  0x080cea12 in storeCossCreate (SD=0x96323f0, e=0x16c4ed30,
file_callback=0x80b8360 <storeSwapOutFileNotify>,
    callback=0x80b8f50 <storeSwapOutFileClosed>, callback_data=0x15e9a800)
at coss/store_io_coss.c:312
#5  0x080b2b03 in storeCreate (e=0x16c4ed30, file_callback=0x80b8360
<storeSwapOutFileNotify>, close_callback=0x80b8f50 <storeSwapOutFileClosed>,
    callback_data=0x15e9a800) at store_io.c:54
#6  0x080b8b4d in storeSwapOut (e=0x16c4ed30) at store_swapout.c:71
#7  0x080af319 in storeComplete (e=0x16c4ed30) at store.c:1450
#8  0x0807be20 in fwdComplete (fwdState=0x16aa4bb0) at forward.c:1128
#9  0x08088f74 in httpAppendBody (httpState=0x168f0330,
    buf=0x16d4662a "kground-image /**/:
url('../img/sys/common_new/edp/tr-corner.png');\r\n background-repeat:
no-repeat;\r\n width:12px;\r\n height:6px;\r\n}\r\n\r\n#bl-corner {\r\n
background-image /**/: url('../img/sys/common_new/e"..., len=-1,
buffer_filled=0) at http.c:974
#10 0x0808b576 in httpReadReply (fd=1231, data=0x168f0330) at http.c:1237
#11 0x080e8ec2 in comm_select (msec=10) at comm_generic.c:264
#12 0x080942e4 in main (argc=2, argv=0xbf9e1334) at main.c:934

Original issue reported on code.google.com by Fraw...@gmail.com on 22 Jun 2009 at 9:34

GoogleCodeExporter commented 8 years ago 
Have you seen this issue since?

Original comment by adrian.c...@gmail.com on 27 Jul 2009 at 3:19

GoogleCodeExporter commented 8 years ago 
Right. I have. It happens if one adds a COSS directory to a live system. I'm not
certain this is a good idea for many reasons at the moment.

Original comment by adrian.c...@gmail.com on 27 Jul 2009 at 4:20

GoogleCodeExporter commented 8 years ago 
Documented in the BrokenStuff wiki page. Don't do it. :)

Original comment by adrian.c...@gmail.com on 13 Aug 2009 at 11:39