[LU-11800] MDT stuck during recovery

Fri, 21 Jan 2022 00:06:41 +0000

After soak runs about 2 days, 1 MDS stuck during recovery

MDS

Dec 16 13:45:36 soak-10 kernel: LustreError: 12500:0:(llog_osd.c:988:llog_osd_next_block()) soaked-MDT0001-osp-MDT0002: invalid llog tail at log id [0x54cf:0x400069cc:0x2]:0 offset 16121856 bytes 32768
Dec 16 13:45:36 soak-10 kernel: LustreError: 12500:0:(lod_dev.c:428:lod_sub_recovery_thread()) soaked-MDT0001-osp-MDT0002 get update log failed: rc = -22
Dec 16 13:45:37 soak-10 multipathd: 360080e50001fedb80000015952012962: sdi - rdac checker reports path is ghost
Dec 16 13:45:37 soak-10 kernel: device-mapper: multipath: Reinstating path 8:128.
Dec 16 13:45:37 soak-10 multipathd: 8:128: reinstated
Dec 16 13:45:37 soak-10 multipathd: 360080e50001fedb80000015952012962: queue_if_no_path enabled
Dec 16 13:45:37 soak-10 multipathd: 360080e50001fedb80000015952012962: Recovered to normal mode
Dec 16 13:45:37 soak-10 multipathd: 360080e50001fedb80000015952012962: remaining active paths: 1
Dec 16 13:45:37 soak-10 kernel: device-mapper: multipath: Failing path 8:128.
Dec 16 13:45:37 soak-10 multipathd: sdi: mark as failed
Dec 16 13:45:37 soak-10 multipathd: 360080e50001fedb80000015952012962: Entering recovery mode: max_retries=300
Dec 16 13:45:37 soak-10 multipathd: 360080e50001fedb80000015952012962: remaining active paths: 0
Dec 16 13:45:37 soak-10 multipathd: 360080e50001fedb80000015952012962: Entering recovery mode: max_retries=300
Dec 16 13:45:37 soak-10 kernel: LustreError: 12498:0:(lod_dev.c:428:lod_sub_recovery_thread()) soaked-MDT0002-osd get update log failed: rc = -108
Dec 16 13:45:37 soak-10 kernel: LustreError: 12498:0:(lod_dev.c:428:lod_sub_recovery_thread()) Skipped 2 previous similar messages

Whamcloud Community JIRA

[LU-11800] MDT stuck during recovery