[LU-4845] Failover test failure on test suite replay-single test_2a: Can't lstat /mnt/lustre/f2a.replay-single

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.6.0
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: WC Triage
• Resolution: Cannot Reproduce

Environment

server and client: lustre-master build # 1945
client is SLES11 SP3

• Severity: 3

Description

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

This issue relates to the following test suite run: http://maloo.whamcloud.com/test_sets/e76aab3c-b3b4-11e3-85be-52540035b04c.

The sub-test test_2a failed with the following error:

test_2a failed with 1

test log

Started lustre-MDT0000
CMD: client-27vm1,client-27vm5,client-27vm6 PATH=/usr/lib64/lustre/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:/opt/iozone/bin:/opt/iozone/bin:/usr/lib64/mpi/gcc/openmpi/bin:/usr/lib64/lustre/tests/mpi:/usr/lib64/lustre/tests/racer:/usr/lib64/lustre/../lustre-iokit/sgpdd-survey:/usr/lib64/lustre/tests:/usr/lib64/lustre/utils/gss:/usr/lib64/lustre/utils:/usr/bin:/bin:/sbin:/usr/sbin::/sbin:/bin:/usr/sbin: NAME=autotest_config sh rpc.sh wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 
client-27vm5: CMD: client-27vm5 lctl get_param -n at_max
client-27vm1: CMD: client-27vm1 lctl get_param -n at_max
client-27vm6: CMD: client-27vm6 lctl get_param -n at_max
client-27vm5: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 25 sec
client-27vm6: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 25 sec
client-27vm1: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 25 sec
Can't lstat /mnt/lustre/f2a.replay-single: No such file or directory
 replay-single test_2a: @@@@@@ FAIL: test_2a failed with 1 

Comments

[Sarah Liu]

also seen in RHEL6 client failover test: https://maloo.whamcloud.com/test_sets/17d5d848-b1c4-11e3-9a4b-52540035b04c

[Oleg Drokin]

At least for sles11 test it's a test env issue.
We can see in testsuite logs that the file was never ever created due to no space left:
"touch: cannot touch `/mnt/lustre/f2a.replay-single': No space left on device"

[Andreas Dilger]

Close old bug