[LU-12085] replay-single test_110b: Restart of mds1 failed!

• Status: Open
• Project: Lustre
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: WC Triage
• Resolution: Unresolved
• Severity: 3

Description

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

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/3a1d3bce-49d3-11e9-92fe-52540065bddc

test_110b failed with the following error:

Restart of mds1 failed!

The MDS is not able to establish communication with the MGS:

[ 7401.276092] Lustre: DEBUG MARKER: ! zpool list -H lustre-mdt1 >/dev/null 2>&1 ||
			grep -q ^lustre-mdt1/ /proc/mounts ||
			zpool export  lustre-mdt1
[ 7412.044441] Lustre: DEBUG MARKER: hostname
[ 7412.465754] Lustre: DEBUG MARKER: lsmod | grep zfs >&/dev/null || modprobe zfs;
			zpool list -H lustre-mdt1 >/dev/null 2>&1 ||
			zpool import -f -o cachefile=none -o failmode=panic -d /dev/lvm-Role_MDS lustre-mdt1
[ 7413.690726] Lustre: DEBUG MARKER: zfs get -H -o value 						lustre:svname lustre-mdt1/mdt1
[ 7414.069820] Lustre: DEBUG MARKER: mkdir -p /mnt/lustre-mds1; mount -t lustre   lustre-mdt1/mdt1 /mnt/lustre-mds1
[ 7416.513526] LustreError: 15c-8: MGC10.9.5.244@tcp: Confguration from log lustre-MDT0000 failed from MGS -5. Communication error between node & MGS, a bad configuration, or other errors. See syslog for more info
[ 7416.516766] LustreError: 17459:0:(obd_mount_server.c:1386:server_start_targets()) failed to start server lustre-MDT0000: -5
[ 7416.518634] LustreError: 17459:0:(obd_mount_server.c:1939:server_fill_super()) Unable to start targets: -5
[ 7416.520286] LustreError: 17459:0:(obd_mount_server.c:1589:server_put_super()) no obd lustre-MDT0000
[ 7416.777795] LustreError: 17459:0:(obd_mount.c:1667:lustre_fill_super()) Unable to mount  (-5)
[ 7417.038562] Lustre: DEBUG MARKER: /usr/sbin/lctl mark  replay-single test_110b: @@@@@@ FAIL: Restart of mds1 failed! 
[ 7417.265688] Lustre: DEBUG MARKER: replay-single test_110b: @@@@@@ FAIL: Restart of mds1 failed!

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
replay-single test_110b - Restart of mds1 failed!