[LU-2201] conf-sanity test_32a: @@@@@@ FAIL: Remounting the MDT

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.3.0
• Story Points: 1
• Severity: 3
• Assignee: Li Wei (Inactive)
• Reporter: Li Wei (Inactive)

Description

https://maloo.whamcloud.com/test_sets/90a83b74-872a-11e1-aa0e-525400d2bfa6

18:40:51:Lustre: DEBUG MARKER: == conf-sanity test 32a: Upgrade (not live) == 15:40:49 (1334443249)
18:40:52:LDISKFS-fs (loop0): mounted filesystem with ordered data mode. quota=off. Opts: 
18:40:52:Lustre: 20270:0:(mdt_lproc.c:410:lprocfs_wr_identity_upcall()) t32fs-MDT0000: identity upcall set to /usr/sbin/l_getidentity
18:40:53:LDISKFS-fs (loop1): mounted filesystem with ordered data mode. quota=off. Opts: 
18:40:53:Lustre: 20424:0:(ofd_fs.c:257:ofd_groups_init()) t32fs-OST0000: 1 groups initialized
18:40:53:Lustre: Setting parameter t32fs-OST0000-osc.osc.max_dirty_mb in log t32fs-client
18:40:58:LustreError: 20580:0:(osp_dev.c:242:osp_process_config()) t32fs-OST0000-osc-MDT0000: unknown param osc.max_dirty_mb=15
18:40:58:LustreError: 20580:0:(obd_config.c:730:class_add_conn()) can't add connection on non-client dev
18:40:59:Lustre: Failing over t32fs-MDT0000
18:41:05:LDISKFS-fs (loop0): mounted filesystem with ordered data mode. quota=off. Opts: 
18:41:06:Lustre: 20744:0:(mdt_lproc.c:410:lprocfs_wr_identity_upcall()) t32fs-MDT0000: identity upcall set to /usr/sbin/l_getidentity
18:41:06:LustreError: 20744:0:(genops.c:317:class_newdev()) Device t32fs-OST0000-osc-MDT0000 already exists at 6, won't add
18:41:06:LustreError: 20744:0:(obd_config.c:334:class_attach()) Cannot create device t32fs-OST0000-osc-MDT0000 of type osp : -17
18:41:06:LustreError: 20744:0:(obd_config.c:1407:class_config_llog_handler()) Err -17 on cfg command:
18:41:06:Lustre:    cmd=cf001 0:t32fs-OST0000-osc-MDT0000  1:osp  2:t32fs-MDT0000-mdtlov_UUID  
18:41:06:LustreError: 15c-8: MGC172.29.3.95@tcp: The configuration from log 't32fs-MDT0000' failed (-17). This may be the result of communication errors between this node and the MGS, a bad configuration, or other errors. See the syslog for more information.
18:41:06:LustreError: 20714:0:(obd_mount.c:984:server_start_targets()) failed to start server t32fs-MDT0000: -17
18:41:06:LustreError: 20714:0:(obd_mount.c:1280:lustre_server_mount()) Unable to start targets: -17
18:41:07:Lustre: Failing over t32fs-MDT0000
18:41:07:Lustre: Skipped 1 previous similar message
18:41:11:LustreError: 20714:0:(obd_mount.c:1949:lustre_mount()) Unable to mount (-17)
18:41:12:Lustre: DEBUG MARKER: conf-sanity test_32a: @@@@@@ FAIL: Remounting the MDT

Issue Links

• is related to: LU-3198 conf-sanity test_32b: @@@@@@ FAIL: sha1sum verification failed
• Trackbacks: Developer Work Area Sequoia Blackboard

Comments

[Andreas Dilger]

One thing that is still missing is that there is no ZFS filesystem image for upgrade testing. There have been some issues hit by LLNL recently on ZFS due to small format changes of the config records, so it would be good to detect these during testing. That should be done in a separate bug, however.

[Li Wei (Inactive)]

I believe this has been resolved during llog and osd landings.