Closed renzhengeek closed 8 years ago
Total time: 0 msecs
n2:~/951724 # ./iomaker -v -l -1 /mnt/shared/file 1000
buffer length/nCount = 1024 1000
1| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:20357 msec
2| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:3302 msec
3| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:13 msec
4| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:10049 msec
5| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:4575 msec
6| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:13 msec
7| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
8| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
9| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
10| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
11| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
12| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
13| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
14| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
15| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:8 msec
16| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
17| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:15 msec
18| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:10 msec
19| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:17 msec
20| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:15 msec
21| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:10 msec
22| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
23| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
24| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
25| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
26| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
27| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
28| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
29| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
30| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
31| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
32| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
33| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
34| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
35| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
36| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
37| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
38| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
39| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
40| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:9 msec
41| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:2470 msec
42| 1 2 3 4 5 6 7 8 9 10 ...1000 read time:20472 msec
Nov 11 18:44:46 n2 kernel: [ 248.932842] ocfs2_inode_lock_full_nested<-- 0 ms
Nov 11 18:44:46 n2 kernel: [ 248.932846] ocfs2_readpage-->
Nov 11 18:44:46 n2 kernel: [ 248.932847] ocfs2_inode_lock_with_page-->
Nov 11 18:44:46 n2 kernel: [ 248.932848] ocfs2_inode_lock_full_nested-->
Nov 11 18:44:46 n2 kernel: [ 248.932849] __ocfs2_cluster_lock-->
Nov 11 18:44:46 n2 kernel: [ 248.932850] OCFS2_LOCK_BLOCKED:level(3) ? lockres->l_level(3)
Nov 11 18:44:46 n2 kernel: [ 248.932852] (iomaker,4081,0):__ocfs2_cluster_lock:1523 ERROR: wait(1) && OCFS2_LOCK_NONBLOCK && (OCFS2_LOCK_BUSY|OCFS2_LOCK_BLOCKED)
Nov 11 18:44:46 n2 kernel: [ 248.932854] __ocfs2_cluster_lock<--
Nov 11 18:44:46 n2 kernel: [ 248.932855] ocfs2_inode_lock_full_nested<-- 0 ms
Nov 11 18:44:47 n2 kernel: [ 248.932856] ocfs2_inode_lock_full_nested-->
Nov 11 18:44:47 n2 kernel: [ 248.932857] __ocfs2_cluster_lock-->
Nov 11 18:44:47 n2 kernel: [ 248.932858] OCFS2_LOCK_BLOCKED:level(3) ? lockres->l_level(3)
Nov 11 18:44:47 n2 kernel: [ 248.932907] (iomaker,4081,0):__ocfs2_cluster_lock:1532 ERROR: ocfs2_wait_for_mask ret=0
Nov 11 18:44:47 n2 kernel: [ 248.932909] (iomaker,4081,0):__ocfs2_cluster_lock:1472 ERROR: lockres M0000000000000000011a1800000000, convert from 0 to 3
Nov 11 18:44:47 n2 kernel: [ 248.932922] (iomaker,4081,0):__ocfs2_cluster_lock:1493 ERROR: lock M0000000000000000011a1800000000, successful return from ocfs2_dlm_lock
Nov 11 18:44:47 n2 kernel: [ 248.932925] OCFS2_LOCK_BUSY: level(3) > lockres->l_level(0)
Nov 11 18:44:47 n2 kernel: [ 248.945168] (iomaker,4081,0):__ocfs2_cluster_lock:1532 ERROR: ocfs2_wait_for_mask ret=0
Nov 11 18:44:47 n2 kernel: [ 248.945170] OCFS2_LOCK_UPCONVERT_FINISHING: level(3):->l_level(3)
Nov 11 18:44:47 n2 kernel: [ 248.945172] __ocfs2_cluster_lock<--
Nov 11 18:44:47 n2 kernel: [ 248.945175] ocfs2_inode_lock_full_nested<-- 12 ms
Nov 11 18:44:47 n2 kernel: [ 248.945178] ocfs2_inode_lock_with_page<-- 12 ms
Nov 11 18:44:47 n2 kernel: [ 248.945179] ocfs2_readpage <-- 12 ms