[LU-2245] failure on sanity.sh test_101c: Small 4k read IO 1!

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Affects Version/s: Lustre 2.4.0
• Environment: server/client are both RHEL6
• Severity: 3
• Assignee: Li Wei (Inactive)
• Reporter: Maloo

Description

This issue was created by maloo for sarah <[e-mail]>

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/34cdc80e-21c2-11e2-b552-52540035b04c.

The sub-test test_101c failed with the following error:

Small 4k read IO 1!

== sanity test 101c: check stripe_size aligned read-ahead =================== 00:07:32 (1351494452)
CMD: client-21-ib /usr/sbin/lctl set_param -n obdfilter.*.read_cache_enable=0
client-21-ib: error: set_param: /proc/{fs,sys}/{lnet,lustre}/obdfilter/*/read_cache_enable: Found no match
CMD: client-21-ib /usr/sbin/lctl set_param -n obdfilter.*.writethrough_cache_enable=0
client-21-ib: error: set_param: /proc/{fs,sys}/{lnet,lustre}/obdfilter/*/writethrough_cache_enable: Found no match
osc.lustre-OST0000-osc-ffff8803348f2000.rpc_stats=0
osc.lustre-OST0001-osc-ffff8803348f2000.rpc_stats=0
osc.lustre-OST0002-osc-ffff8803348f2000.rpc_stats=0
osc.lustre-OST0003-osc-ffff8803348f2000.rpc_stats=0
osc.lustre-OST0004-osc-ffff8803348f2000.rpc_stats=0
osc.lustre-OST0005-osc-ffff8803348f2000.rpc_stats=0
osc.lustre-OST0006-osc-ffff8803348f2000.rpc_stats=0

6.364788s, 102.967MB/s
osc.lustre-OST0000-osc-ffff8803348f2000 rpc check passed!
osc.lustre-OST0001-osc-ffff8803348f2000 rpc check passed!
 sanity test_101c: @@@@@@ FAIL: Small 4k read IO 1! 
  Trace dump:

Issue Links

• is related to: LU-3963 cleanup libcfs wrappers