[LU-3522] sanity-benchmark test_iozone: "no space left on device" on ZFS

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.10.0
• Affects Version/s: Lustre 2.4.0, Lustre 2.4.1, Lustre 2.5.0, Lustre 2.8.0
• Environment: server and client : lustre-master build# 1536 zfs
• Severity: 3
• Assignee: Nathaniel Clark
• Reporter: Maloo

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/903643c8-ddca-11e2-85a3-52540035b04c.

The sub-test test_iozone failed with the following error:

iozone (2) failed

test log shows:

Error writing block 7269, fd= 3
write: No space left on device

iozone: interrupted

exiting iozone

 sanity-benchmark test_iozone: @@@@@@ FAIL: iozone (2) failed 

Issue Links

• is blocked by: LU-2049 add support for OBD_CONNECT_GRANT_PARAM
• is duplicated by: LU-3906 Failure on test suite parallel-scale test_compilebench: IOError, No space left on device
• is duplicated by: LU-4042 Failure on test suite replay-ost-single test_5: no space left