[LU-6309] Interop 2.6.0<->2.7.0 replay-vbr test_1b: client not evicted

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.7.0
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: WC Triage
• Resolution: Cannot Reproduce

Environment

server: 2.6.0
client: lustre-b2_7 build # 26

• Severity: 3

Description

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

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/7b629504-c032-11e4-8be6-5254006e85c2.

The sub-test test_1b failed with the following error:

shadow-3vm5.shadow.whamcloud.com not evicted

It may related with LU-3750

client

Lustre: DEBUG MARKER: /usr/sbin/lctl mark == replay-vbr test 1b: open \(O_CREAT\) checks version of parent == 01:01:05 \(1425171665\)
Lustre: DEBUG MARKER: == replay-vbr test 1b: open (O_CREAT) checks version of parent == 01:01:05 (1425171665)
Lustre: DEBUG MARKER: mkdir -p -m 755 /mnt/lustre/d1b.replay-vbr
Lustre: DEBUG MARKER: mcreate /mnt/lustre/fsa-$(hostname); rm /mnt/lustre/fsa-$(hostname)
Lustre: DEBUG MARKER: if [ -d /mnt/lustre2 ]; then mcreate /mnt/lustre2/fsa-$(hostname); rm /mnt/lustre2/fsa-$(hostname); fi
Lustre: DEBUG MARKER: local REPLAY BARRIER on lustre-MDT0000
Lustre: DEBUG MARKER: openfile -f O_RDWR:O_CREAT /mnt/lustre/d1b.replay-vbr/f1b.replay-vbr
Lustre: 3398:0:(client.c:1939:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1425171672/real 1425171672]  req@ffff880072f3dc80 x1494390131771500/t0(0) o400->MGC10.1.4.27@tcp@10.1.4.27@tcp:26/25 lens 224/224 e 0 to 1 dl 1425171679 ref 1 fl Rpc:XN/0/ffffffff rc 0/-1
LustreError: 166-1: MGC10.1.4.27@tcp: Connection to MGS (at 10.1.4.27@tcp) was lost; in progress operations using this service will fail
LustreError: Skipped 2 previous similar messages
Lustre: lustre-MDT0000-mdc-ffff88007afeb800: Connection to lustre-MDT0000 (at 10.1.4.27@tcp) was lost; in progress operations using this service will wait for recovery to complete
Lustre: Skipped 1 previous similar message
Lustre: Evicted from MGS (at 10.1.4.27@tcp) after server handle changed from 0x4544099d433e42c9 to 0x4544099d433e5bea
Lustre: Skipped 2 previous similar messages
Lustre: MGC10.1.4.27@tcp: Connection restored to MGS (at 10.1.4.27@tcp)
Lustre: Skipped 1 previous similar message
LustreError: 3396:0:(client.c:2797:ptlrpc_replay_interpret()) @@@ status 301, old was 0  req@ffff88007d1e7c80 x1494390131771492/t438086664501(438086664501) o101->lustre-MDT0000-mdc-ffff88007afeb800@10.1.4.27@tcp:12/10 lens 584/544 e 0 to 0 dl 1425171701 ref 2 fl Interpret:R/4/0 rc 301/301
LustreError: 3396:0:(client.c:2797:ptlrpc_replay_interpret()) Skipped 39 previous similar messages
Lustre: DEBUG MARKER: /usr/sbin/lctl mark  replay-vbr test_1b: @@@@@@ FAIL: shadow-3vm5.shadow.whamcloud.com not evicted