[LU-12417] conf-sanity test 73 fails with '1st tunefs failed'

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.13.0
• Labels: zfs
• Environment: ZFS
• Severity: 3
• Assignee: WC Triage
• Reporter: James Nunez (Inactive)

Description

conf-sanity test_73 fails with '1st tunefs failed' for ZFS testing only. Looking at the client test_log, we see

== conf-sanity test 73: failnode to update from mountdata properly =================================== 02:33:12 (1559788392)
CMD: trevis-14vm11 lsmod | grep zfs >&/dev/null || modprobe zfs;
			zpool list -H lustre-ost1 >/dev/null 2>&1 ||
			zpool import -f -o cachefile=none -o failmode=panic -d /dev/lvm-Role_OSS lustre-ost1
CMD: trevis-14vm11 tunefs.lustre --failnode=1.2.3.4@tcp lustre-ost1/ost1
checking for existing Lustre data: found

   Read previous values:
Target:     lustre-OST0000
Index:      0
Lustre FS:  lustre
Mount type: zfs
Flags:      0x2
              (OST )
Persistent mount opts: 
Parameters: mgsnode=10.9.4.170@tcp sys.timeout=20

   Permanent disk data:
Target:     lustre-OST0000
Index:      0
Lustre FS:  lustre
Mount type: zfs
Flags:      0x42
              (OST update )
Persistent mount opts: 
Parameters: mgsnode=10.9.4.170@tcp sys.timeout=20 failover.node=1.2.3.4@tcp
 conf-sanity test_73: @@@@@@ FAIL: 1st tunefs failed 

There’s no error messages in the console logs that indicate a problem happened.

We see conf-sanity test 73 started failing with this error message for some LNET patches
https://testing.whamcloud.com/test_sets/4b1d791a-82a0-11e9-af1f-52540065bddc
https://testing.whamcloud.com/test_sets/58ea580a-82b5-11e9-a028-52540065bddc

We see conf-sanity test 73 start failing with this error for full testing on 2019-05-30 with Lustre version 2.12.53.79. Here are links to failed conf-sanity test 73 logs:
https://testing.whamcloud.com/test_sets/0fc1337c-83cf-11e9-a028-52540065bddc
https://testing.whamcloud.com/test_sets/582c6b9c-86a7-11e9-be83-52540065bddc
https://testing.whamcloud.com/test_sets/10ce3eaa-8897-11e9-be83-52540065bddc
https://testing.whamcloud.com/test_sets/93bc20f4-8b6a-11e9-9bb5-52540065bddc