-----============= acceptance-small: replay-ost-single ============----- Mon Mar 16 09:38:55 EDT 2026 mgs: Rocky Linux release 8.10 (Green Obsidian) MGS_OS_ID_LIKE=rhel centos fedora rocky MGS_OS_VERSION_ID=8.10 MGS_OS_ID=rocky MGS_OS_VERSION_CODE=134873088 mds1: Rocky Linux release 8.10 (Green Obsidian) MDS1_OS_VERSION_ID=8.10 MDS1_OS_VERSION_CODE=134873088 MDS1_OS_ID_LIKE=rhel centos fedora rocky MDS1_OS_ID=rocky ost1: Rocky Linux release 8.10 (Green Obsidian) OST1_OS_VERSION_CODE=134873088 OST1_OS_ID_LIKE=rhel centos fedora rocky OST1_OS_VERSION_ID=8.10 OST1_OS_ID=rocky client: Rocky Linux release 8.10 (Green Obsidian) CLIENT_OS_ID=rocky CLIENT_OS_VERSION_CODE=134873088 CLIENT_OS_VERSION_ID=8.10 CLIENT_OS_ID_LIKE=rhel centos fedora rocky oleg110-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/replay-ost-single.*ex': No such file or directory excepting tests: === replay-ost-single: start setup 09:39:05 (1773668345) === oleg110-client.virtnet: executing check_config_client /mnt/lustre oleg110-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg110-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff9bd7c9edf800.idle_timeout=debug osc.lustre-OST0001-osc-ffff9bd7c9edf800.idle_timeout=debug disable quota as required oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all osd-ldiskfs.track_declares_assert=1 === replay-ost-single: finish setup 09:39:22 (1773668362) === /mnt/lustre/d0.replay-ost-single stripe_count: 1 stripe_size: 4194304 pattern: raid0 stripe_offset: 0 == replay-ost-single test 0a: target handle mismatch (bug 5317) ========================================================== 09:39:23 (1773668363) Stopping client oleg110-client.virtnet /mnt/lustre (opts:-f) fail_loc=0x80000211 Starting client: oleg110-client.virtnet: -o user_xattr,flock 192.168.201.110@tcp:/lustre /mnt/lustre UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 3833116 1544 3605476 1% /mnt/lustre PASS 0a (15s) == replay-ost-single test 0b: empty replay =============== 09:39:38 (1773668378) Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:39:41 (1773668381) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:39:58 (1773668398) targets are mounted 09:39:58 (1773668398) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec PASS 0b (27s) == replay-ost-single test 1: touch ======================= 09:40:05 (1773668405) Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:40:08 (1773668408) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:40:25 (1773668425) targets are mounted 09:40:25 (1773668425) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec /mnt/lustre/d0.replay-ost-single/f1.replay-ost-single has type file OK PASS 1 (27s) == replay-ost-single test 2: |x| 10 open(O_CREAT)s ======= 09:40:32 (1773668432) Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:40:35 (1773668435) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:40:52 (1773668452) targets are mounted 09:40:52 (1773668452) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec PASS 2 (28s) == replay-ost-single test 3: Fail OST during write, with verification ========================================================== 09:41:00 (1773668460) Failing ost1 on oleg110-server 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.32639 s, 16.1 MB/s Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:41:03 (1773668463) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:41:20 (1773668480) targets are mounted 09:41:20 (1773668480) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec PASS 3 (27s) == replay-ost-single test 4: Fail OST during read, with verification ========================================================== 09:41:28 (1773668488) 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.302128 s, 17.4 MB/s Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:41:31 (1773668491) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:41:48 (1773668508) targets are mounted 09:41:48 (1773668508) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec PASS 4 (28s) == replay-ost-single test 5: Fail OST during iozone ====== 09:41:56 (1773668516) iozone bg pid=18184 + iozone -i 0 -i 1 -+d -r 4 -s 1048576 -f /mnt/lustre/d0.replay-ost-single/f5.replay-ost-single tmppipe=/tmp/replay-ost-single.test_5.pipe iozone pid=18187 Iozone: Performance Test of File I/O Version $Revision: 3.483 $ Compiled for 64 bit mode. Build: linux-AMD64 Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins Al Slater, Scott Rhine, Mike Wisner, Ken Goss Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer, Vangel Bojaxhi, Ben England, Vikentsi Lapa, Alexey Skidanov, Sudhir Kumar. Run began: Mon Mar 16 09:41:57 2026 >>> I/O Diagnostic mode enabled. <<< Performance measurements are invalid in this mode. Record Size 4 kB File size set to 1048576 kB Command line used: iozone -i 0 -i 1 -+d -r 4 -s 1048576 -f /mnt/lustre/d0.replay-ost-single/f5.replay-ost-single Output is in kBytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 kBytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride kB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:42:07 (1773668527) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:42:28 (1773668548) targets are mounted 09:42:28 (1773668548) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec 1048576 4 5713 7609 260085 287402 iozone test complete. iozone rc=0 PASS 5 (347s) == replay-ost-single test 6: Fail OST before obd_destroy ========================================================== 09:47:43 (1773668863) Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg110-server mds-ost sync done. Waiting for MDT destroys to complete 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.812922 s, 6.4 MB/s /mnt/lustre/d0.replay-ost-single/f6.replay-ost-single lmm_stripe_count: 1 lmm_stripe_size: 4194304 lmm_pattern: raid0 lmm_layout_gen: 0 lmm_stripe_offset: 0 obdidx objid objid group 0 18 0x12 0x280000401 fail_loc=0x80000119 Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg110-server mds-ost sync done. before_free: 7663128 after_dd_free: 7658008 took 0 seconds Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:48:28 (1773668908) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:48:51 (1773668931) targets are mounted 09:48:51 (1773668931) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec affected facets: ost1 oleg110-server: oleg110-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 oleg110-server: *.lustre-OST0000.recovery_status status: COMPLETE Can't lstat /mnt/lustre/d0.replay-ost-single/f6.replay-ost-single: No such file or directory Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg110-server mds-ost sync done. Waiting for MDT destroys to complete free_before: 7663128 free_after: 7663128 PASS 6 (92s) == replay-ost-single test 7: Fail OST before obd_destroy ========================================================== 09:49:15 (1773668955) Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg110-server mds-ost sync done. Waiting for MDT destroys to complete 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.841454 s, 6.2 MB/s before: 7663128 after_dd: 7658008 took 1 seconds UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 6680 3600340 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 8224 7205816 1% /mnt/lustre Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:49:37 (1773668977) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:50:02 (1773669002) targets are mounted 09:50:02 (1773669002) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec affected facets: ost1 oleg110-server: oleg110-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 oleg110-server: *.lustre-OST0000.recovery_status status: COMPLETE Can't lstat /mnt/lustre/d0.replay-ost-single/f7.replay-ost-single: No such file or directory Waiting for orphan cleanup... osp.lustre-OST0000-osc-MDT0000.old_sync_processed osp.lustre-OST0000-osc-MDT0001.old_sync_processed osp.lustre-OST0001-osc-MDT0000.old_sync_processed osp.lustre-OST0001-osc-MDT0001.old_sync_processed wait 40 secs maximumly for oleg110-server mds-ost sync done. Waiting for MDT destroys to complete before: 7663128 after: 7663128 PASS 7 (66s) == replay-ost-single test 8a: Verify redo io: redo io when get -EINPROGRESS error ========================================================== 09:50:21 (1773669021) 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.103096 s, 50.9 MB/s fail_loc=0x230 fail_loc=0 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 41.8283 s, 125 kB/s PASS 8a (48s) == replay-ost-single test 8b: Verify redo io: redo io should success after recovery ========================================================== 09:51:09 (1773669069) 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.0916384 s, 57.2 MB/s fail_loc=0x230 Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:51:34 (1773669094) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:51:55 (1773669115) targets are mounted 09:51:55 (1773669115) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec fail_loc=0 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 72.6493 s, 72.2 kB/s PASS 8b (78s) == replay-ost-single test 8c: Verify redo io: redo io should fail after eviction ========================================================== 09:52:27 (1773669147) 1280+0 records in 1280+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.0932879 s, 56.2 MB/s fail_loc=0x230 dd: error writing '/mnt/lustre/d0.replay-ost-single/f8c.replay-ost-single': Cannot send after transport endpoint shutdown 1+0 records in 0+0 records out 0 bytes copied, 28.2589 s, 0.0 kB/s fail_loc=0 cmp: EOF on /mnt/lustre/d0.replay-ost-single/f8c.replay-ost-single which is empty PASS 8c (57s) == replay-ost-single test 8d: Verify redo creation on -EINPROGRESS ========================================================== 09:53:25 (1773669205) fail_loc=0x187 fail_loc=0 File: /mnt/lustre/d0.replay-ost-single/f8d.replay-ost-single Size: 0 Blocks: 0 IO Block: 4194304 regular empty file Device: 2c54f966h/743766374d Inode: 144115205306056727 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-03-16 09:53:29.000000000 -0400 Modify: 2026-03-16 09:53:29.000000000 -0400 Change: 2026-03-16 09:53:29.000000000 -0400 Birth: 2026-03-16 09:53:57.000000000 -0400 fail_loc=0x187 fail_loc=0 Succeed in opening file "/mnt/lustre/d0.replay-ost-single/f8d.replay-ost-single"(flags=O_RDWR) File: /mnt/lustre/d0.replay-ost-single/f8d.replay-ost-single Size: 0 Blocks: 0 IO Block: 4194304 regular empty file Device: 2c54f966h/743766374d Inode: 144115205306056728 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-03-16 09:54:00.000000000 -0400 Modify: 2026-03-16 09:54:00.000000000 -0400 Change: 2026-03-16 09:54:00.000000000 -0400 Birth: 2026-03-16 09:54:28.000000000 -0400 PASS 8d (71s) == replay-ost-single test 8e: Verify that ptlrpc resends request on -EINPROGRESS ========================================================== 09:54:36 (1773669276) fail_loc=0x231 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3104 7210936 1% /mnt/lustre PASS 8e (33s) == replay-ost-single test 9: Verify that no req deadline happened during recovery ========================================================== 09:55:10 (1773669310) 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0842701 s, 12.4 MB/s UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3604412 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3104 7209888 1% /mnt/lustre 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0606653 s, 17.3 MB/s fail_loc=0x00000714 fail_val=20 Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:55:29 (1773669329) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:56:00 (1773669360) targets are mounted 09:56:00 (1773669360) facet_failover done oleg110-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec fail_loc=0 PASS 9 (103s) == replay-ost-single test 10: conflicting PW & PR locks on a client ========================================================== 09:56:53 (1773669413) 10+0 records in 10+0 records out 5120 bytes (5.1 kB, 5.0 KiB) copied, 0.0351155 s, 146 kB/s fail_val=60 fail_loc=0x414 Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 09:57:01 (1773669421) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 09:57:29 (1773669449) targets are mounted 09:57:29 (1773669449) facet_failover done fail_loc=0x32a File: /mnt/lustre/d0.replay-ost-single/f10.replay-ost-single Size: 5120 Blocks: 0 IO Block: 4194304 regular file Device: 2c54f966h/743766374d Inode: 144115205306056733 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-03-16 09:56:55.000000000 -0400 Modify: 2026-03-16 09:56:55.000000000 -0400 Change: 2026-03-16 09:56:55.000000000 -0400 Birth: 2026-03-16 09:56:54.000000000 -0400 PASS 10 (68s) == replay-ost-single test 12a: glimpse after OST failover to a missing object ========================================================== 09:58:01 (1773669481) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1832 1269472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1648 1269656 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 2592 3604428 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 4136 7209904 1% /mnt/lustre total: 500 open/close in 7.38 seconds: 67.78 ops/second total: 500 open/close in 8.07 seconds: 61.92 ops/second total: 500 open/close in 7.35 seconds: 68.01 ops/second total: 500 open/close in 7.41 seconds: 67.45 ops/second total: 500 open/close in 8.50 seconds: 58.86 ops/second total: 500 open/close in 7.47 seconds: 66.96 ops/second total: 500 open/close in 6.81 seconds: 73.39 ops/second total: 500 open/close in 6.85 seconds: 72.94 ops/second total: 500 open/close in 7.14 seconds: 70.00 ops/second total: 500 open/close in 8.27 seconds: 60.49 ops/second Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 10:00:16 (1773669616) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 10:00:48 (1773669648) targets are mounted 10:00:48 (1773669648) facet_failover done starting wait for ls -l PASS 12a (224s) == replay-ost-single test 12b: write after OST failover to a missing object ========================================================== 10:01:45 (1773669705) striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d12b.replay-ost-single UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2212 1269092 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2004 1269300 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 2592 3604428 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 4136 7209904 1% /mnt/lustre total: 500 open/close in 7.06 seconds: 70.81 ops/second total: 500 open/close in 6.20 seconds: 80.70 ops/second total: 500 open/close in 6.23 seconds: 80.28 ops/second total: 500 open/close in 4.85 seconds: 103.00 ops/second total: 500 open/close in 5.53 seconds: 90.43 ops/second total: 500 open/close in 6.48 seconds: 77.17 ops/second total: 500 open/close in 5.96 seconds: 83.90 ops/second total: 500 open/close in 5.55 seconds: 90.08 ops/second total: 500 open/close in 5.74 seconds: 87.13 ops/second total: 500 open/close in 5.79 seconds: 86.42 ops/second fail_loc=0x16e fail_val=10 Failing ost1 on oleg110-server Stopping /mnt/lustre-ost1 (opts:) on oleg110-server 10:03:31 (1773669811) shut down facet: ost1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover ost1 to oleg110-server mount facets: ost1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-OST0000 10:03:57 (1773669837) targets are mounted 10:03:57 (1773669837) facet_failover done 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00616869 s, 664 kB/s PASS 12b (172s) == replay-ost-single test complete, duration 1541 sec ==== 10:04:37 (1773669877) === replay-ost-single: start cleanup 10:04:38 (1773669878) === === replay-ost-single: finish cleanup 10:04:40 (1773669880) ===