[LU-8607] conf-sanity test_50i: FAIL: tunefs MDT2 failed

• Type: Bug
• Resolution: Cannot Reproduce
• Priority: Minor
• Affects Version/s: Lustre 2.9.0
• Environment: MDSCOUNT=4; FSTYPE=zfs
• Severity: 3
• Assignee: WC Triage
• Reporter: Jian Yu

Description

conf-sanity test 50i failed as follows:

== conf-sanity test 50i: activate deactivated MDT ==================================================== 02:48:52 (1473734932)
CMD: trevis-50vm8 zpool list -H lustre-ost1 >/dev/null 2>&1 ||
			zpool import -f -o cachefile=none -d /dev/lvm-Role_OSS lustre-ost1
CMD: trevis-50vm3 tunefs.lustre --param mdc.active=0 lustre-mdt2/mdt2
trevis-50vm3: 
trevis-50vm3: tunefs.lustre FATAL: Device lustre-mdt2/mdt2 has not been formatted with mkfs.lustre
trevis-50vm3: tunefs.lustre: exiting with 19 (No such device)
checking for existing Lustre data: not found
 conf-sanity test_50i: @@@@@@ FAIL: tunefs MDT2 failed

Maloo report: https://testing.hpdd.intel.com/test_sets/365576e8-7968-11e6-8a8c-5254006e85c2