-----============= acceptance-small: sanity-scrub ============----- Tue Sep 8 06:55:35 EDT 2026 MGS_OS_ID_LIKE=rhel centos fedora rocky MGS_OS_VERSION_ID=8.10 MGS_OS_ID=rocky MGS_OS_VERSION_CODE=134873088 MDS1_OS_VERSION_ID=8.10 MDS1_OS_VERSION_CODE=134873088 MDS1_OS_ID_LIKE=rhel centos fedora rocky MDS1_OS_ID=rocky OST1_OS_VERSION_CODE=134873088 OST1_OS_ID_LIKE=rhel centos fedora rocky OST1_OS_VERSION_ID=8.10 OST1_OS_ID=rocky CLIENT_OS_ID=rocky CLIENT_OS_VERSION_CODE=134873088 CLIENT_OS_VERSION_ID=8.10 CLIENT_OS_ID_LIKE=rhel centos fedora rocky oleg254-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/sanity-scrub.*ex': No such file or directory excepting tests: Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt client=34683431 MDS=34683431 OSS=34683431 Stopping clients: oleg254-client.virtnet /mnt/lustre (opts:) Stopping client oleg254-client.virtnet /mnt/lustre opts: Stopping clients: oleg254-client.virtnet /mnt/lustre2 (opts:) Stopping /mnt/lustre-mds1 (opts:-f) on oleg254-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg254-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg254-server Stopping /mnt/lustre-ost2 (opts:-f) on oleg254-server unloading modules via unload_modules_local on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing unload_modules_local oleg254-server: kmemleak disabled modules unloaded. === sanity-scrub: start setup 06:57:34 (1788865054) === Stopping clients: oleg254-client.virtnet /mnt/lustre (opts:-f) Stopping clients: oleg254-client.virtnet /mnt/lustre2 (opts:-f) pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 2 oleg254-server: oleg254-server.virtnet: executing set_hostid Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' quota/lquota options: 'hash_lqs_cur_bits=3' mdt/mdt options: 'mdt_enable_flr_ec=1' -rwxr-xr-x 1 green green 1931560 Sep 8 03:54 /home/green/git/lustre-release/lustre/utils/mount.lustre -rwxr-xr-x. 1 root root 12 Jan 31 2019 /usr/sbin/mount.lustre mount --bind /home/green/git/lustre-release/lustre/utils/mount.lustre /usr/sbin/mount.lustre loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg254-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg254-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Formatting mgs, mds, osts Format mds1: /dev/vdc pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Format mds2: /dev/vdd pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Format ost1: /dev/vde pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Format ost2: /dev/vdf pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Checking servers environments Checking clients oleg254-client.virtnet environments Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Setup mgs, mdt, osts pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Commit the device label on /dev/vdc Started lustre-MDT0000 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Commit the device label on /dev/vdd Started lustre-MDT0001 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Commit the device label on /dev/vde Started lustre-OST0000 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Start ost2: mount -t lustre -o localrecov /dev/mapper/ost2_flakey /mnt/lustre-ost2 seq.cli-lustre-OST0001-super.width=65536 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Commit the device label on /dev/vdf Started lustre-OST0001 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Starting client oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Started clients oleg254-client.virtnet: 192.168.202.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ca951874000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ca951874000.idle_timeout=debug setting jobstats to procname_uid Setting lustre.sys.jobid_var from disable to procname_uid Waiting 90s for 'procname_uid' Updated after 3s: want 'procname_uid' got 'procname_uid' disable quota as required osd-ldiskfs.track_declares_assert=1 === sanity-scrub: finish setup 07:01:40 (1788865300) === == sanity-scrub test 0: Do not auto trigger OI scrub for non-backup/restore case ========================================================== 07:01:43 (1788865303) preparing... Tue Sep 8 07:01:45 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H fnv_1a_64 /mnt/lustre/d0.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0639535 s, 16.4 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H crush /mnt/lustre/d0.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0885192 s, 11.8 MB/s prepared Tue Sep 8 07:01:57 EDT 2026. stop mds1 stop mds2 starting MDTs without disabling OI scrub oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre PASS 0 (98s) == sanity-scrub test 1a: Auto trigger initial OI scrub when server mounts ========================================================== 07:03:21 (1788865401) preparing... Tue Sep 8 07:03:26 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H crush /mnt/lustre/d1a.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0254918 s, 41.1 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H crush /mnt/lustre/d1a.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.08283 s, 12.7 MB/s prepared Tue Sep 8 07:03:35 EDT 2026. stop mds1 stop mds2 start mds1 without disabling OI scrub: -o localrecov -o user_xattr oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre fail_loc=0x193 fail_loc=0 192.168.202.154@tcp:/lustre /mnt/lustre lustre rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg254-client.virtnet /mnt/lustre (opts:) stop mds1 start mds1 with disabling OI scrub: -o localrecov -o user_xattr,noscrub oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 PASS 1a (120s) == sanity-scrub test 1b: Trigger OI scrub when MDT mounts for OI files remove/recreate case ========================================================== 07:05:21 (1788865521) Checking servers environments Checking clients oleg254-client.virtnet environments Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Setup mgs, mdt, osts Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds1_flakey on mds1 failed 17 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds2_flakey on mds2 failed 17 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0000-super.width=65536 Start of /dev/mapper/ost1_flakey on ost1 failed 17 Start ost2: mount -t lustre -o localrecov /dev/mapper/ost2_flakey /mnt/lustre-ost2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0001-super.width=65536 Start of /dev/mapper/ost2_flakey on ost2 failed 17 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Starting client oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Started clients oleg254-client.virtnet: 192.168.202.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ca946a3a000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ca946a3a000.idle_timeout=debug disable quota as required preparing... Tue Sep 8 07:06:33 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H all_char /mnt/lustre/d1b.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0268161 s, 39.1 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H fnv_1a_64 /mnt/lustre/d1b.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0513709 s, 20.4 MB/s prepared Tue Sep 8 07:06:42 EDT 2026. fail_loc=0x198 fail_loc=0 stop mds1 stop mds2 removing OI files on mds1: idx= removed '/mnt/lustre-brpt/oi.16.0' removed '/mnt/lustre-brpt/oi.16.1' removed '/mnt/lustre-brpt/oi.16.10' removed '/mnt/lustre-brpt/oi.16.11' removed '/mnt/lustre-brpt/oi.16.12' removed '/mnt/lustre-brpt/oi.16.13' removed '/mnt/lustre-brpt/oi.16.14' removed '/mnt/lustre-brpt/oi.16.15' removed '/mnt/lustre-brpt/oi.16.16' removed '/mnt/lustre-brpt/oi.16.17' removed '/mnt/lustre-brpt/oi.16.18' removed '/mnt/lustre-brpt/oi.16.19' removed '/mnt/lustre-brpt/oi.16.2' removed '/mnt/lustre-brpt/oi.16.20' removed '/mnt/lustre-brpt/oi.16.21' removed '/mnt/lustre-brpt/oi.16.22' removed '/mnt/lustre-brpt/oi.16.23' removed '/mnt/lustre-brpt/oi.16.24' removed '/mnt/lustre-brpt/oi.16.25' removed '/mnt/lustre-brpt/oi.16.26' removed '/mnt/lustre-brpt/oi.16.27' removed '/mnt/lustre-brpt/oi.16.28' removed '/mnt/lustre-brpt/oi.16.29' removed '/mnt/lustre-brpt/oi.16.3' removed '/mnt/lustre-brpt/oi.16.30' removed '/mnt/lustre-brpt/oi.16.31' removed '/mnt/lustre-brpt/oi.16.32' removed '/mnt/lustre-brpt/oi.16.33' removed '/mnt/lustre-brpt/oi.16.34' removed '/mnt/lustre-brpt/oi.16.35' removed '/mnt/lustre-brpt/oi.16.36' removed '/mnt/lustre-brpt/oi.16.37' removed '/mnt/lustre-brpt/oi.16.38' removed '/mnt/lustre-brpt/oi.16.39' removed '/mnt/lustre-brpt/oi.16.4' removed '/mnt/lustre-brpt/oi.16.40' removed '/mnt/lustre-brpt/oi.16.41' removed '/mnt/lustre-brpt/oi.16.42' removed '/mnt/lustre-brpt/oi.16.43' removed '/mnt/lustre-brpt/oi.16.44' removed '/mnt/lustre-brpt/oi.16.45' removed '/mnt/lustre-brpt/oi.16.46' removed '/mnt/lustre-brpt/oi.16.47' removed '/mnt/lustre-brpt/oi.16.48' removed '/mnt/lustre-brpt/oi.16.49' removed '/mnt/lustre-brpt/oi.16.5' removed '/mnt/lustre-brpt/oi.16.50' removed '/mnt/lustre-brpt/oi.16.51' removed '/mnt/lustre-brpt/oi.16.52' removed '/mnt/lustre-brpt/oi.16.53' removed '/mnt/lustre-brpt/oi.16.54' removed '/mnt/lustre-brpt/oi.16.55' removed '/mnt/lustre-brpt/oi.16.56' removed '/mnt/lustre-brpt/oi.16.57' removed '/mnt/lustre-brpt/oi.16.58' removed '/mnt/lustre-brpt/oi.16.59' removed '/mnt/lustre-brpt/oi.16.6' removed '/mnt/lustre-brpt/oi.16.60' removed '/mnt/lustre-brpt/oi.16.61' removed '/mnt/lustre-brpt/oi.16.62' removed '/mnt/lustre-brpt/oi.16.63' removed '/mnt/lustre-brpt/oi.16.7' removed '/mnt/lustre-brpt/oi.16.8' removed '/mnt/lustre-brpt/oi.16.9' removing OI files on mds2: idx= removed '/mnt/lustre-brpt/oi.16.0' removed '/mnt/lustre-brpt/oi.16.1' removed '/mnt/lustre-brpt/oi.16.10' removed '/mnt/lustre-brpt/oi.16.11' removed '/mnt/lustre-brpt/oi.16.12' removed '/mnt/lustre-brpt/oi.16.13' removed '/mnt/lustre-brpt/oi.16.14' removed '/mnt/lustre-brpt/oi.16.15' removed '/mnt/lustre-brpt/oi.16.16' removed '/mnt/lustre-brpt/oi.16.17' removed '/mnt/lustre-brpt/oi.16.18' removed '/mnt/lustre-brpt/oi.16.19' removed '/mnt/lustre-brpt/oi.16.2' removed '/mnt/lustre-brpt/oi.16.20' removed '/mnt/lustre-brpt/oi.16.21' removed '/mnt/lustre-brpt/oi.16.22' removed '/mnt/lustre-brpt/oi.16.23' removed '/mnt/lustre-brpt/oi.16.24' removed '/mnt/lustre-brpt/oi.16.25' removed '/mnt/lustre-brpt/oi.16.26' removed '/mnt/lustre-brpt/oi.16.27' removed '/mnt/lustre-brpt/oi.16.28' removed '/mnt/lustre-brpt/oi.16.29' removed '/mnt/lustre-brpt/oi.16.3' removed '/mnt/lustre-brpt/oi.16.30' removed '/mnt/lustre-brpt/oi.16.31' removed '/mnt/lustre-brpt/oi.16.32' removed '/mnt/lustre-brpt/oi.16.33' removed '/mnt/lustre-brpt/oi.16.34' removed '/mnt/lustre-brpt/oi.16.35' removed '/mnt/lustre-brpt/oi.16.36' removed '/mnt/lustre-brpt/oi.16.37' removed '/mnt/lustre-brpt/oi.16.38' removed '/mnt/lustre-brpt/oi.16.39' removed '/mnt/lustre-brpt/oi.16.4' removed '/mnt/lustre-brpt/oi.16.40' removed '/mnt/lustre-brpt/oi.16.41' removed '/mnt/lustre-brpt/oi.16.42' removed '/mnt/lustre-brpt/oi.16.43' removed '/mnt/lustre-brpt/oi.16.44' removed '/mnt/lustre-brpt/oi.16.45' removed '/mnt/lustre-brpt/oi.16.46' removed '/mnt/lustre-brpt/oi.16.47' removed '/mnt/lustre-brpt/oi.16.48' removed '/mnt/lustre-brpt/oi.16.49' removed '/mnt/lustre-brpt/oi.16.5' removed '/mnt/lustre-brpt/oi.16.50' removed '/mnt/lustre-brpt/oi.16.51' removed '/mnt/lustre-brpt/oi.16.52' removed '/mnt/lustre-brpt/oi.16.53' removed '/mnt/lustre-brpt/oi.16.54' removed '/mnt/lustre-brpt/oi.16.55' removed '/mnt/lustre-brpt/oi.16.56' removed '/mnt/lustre-brpt/oi.16.57' removed '/mnt/lustre-brpt/oi.16.58' removed '/mnt/lustre-brpt/oi.16.59' removed '/mnt/lustre-brpt/oi.16.6' removed '/mnt/lustre-brpt/oi.16.60' removed '/mnt/lustre-brpt/oi.16.61' removed '/mnt/lustre-brpt/oi.16.62' removed '/mnt/lustre-brpt/oi.16.63' removed '/mnt/lustre-brpt/oi.16.7' removed '/mnt/lustre-brpt/oi.16.8' removed '/mnt/lustre-brpt/oi.16.9' start MDTs without disabling OI scrub oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre PASS 1b (156s) == sanity-scrub test 1c: Auto detect kinds of OI file(s) removed/recreated cases ========================================================== 07:07:57 (1788865677) preparing... Tue Sep 8 07:08:01 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H crush /mnt/lustre/d1c.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0263886 s, 39.7 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H crush /mnt/lustre/d1c.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0284363 s, 36.9 MB/s prepared Tue Sep 8 07:08:09 EDT 2026. stop mds1 stop mds2 removing OI files on mds1: idx=0 removed '/mnt/lustre-brpt/oi.16.0' removing OI files on mds2: idx=0 removed '/mnt/lustre-brpt/oi.16.0' start MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Started LFSCK on the device lustre-MDT0000: scrub Started LFSCK on the device lustre-MDT0001: scrub Checking servers environments Checking clients oleg254-client.virtnet environments Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Setup mgs, mdt, osts Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds1_flakey on mds1 failed 17 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds2_flakey on mds2 failed 17 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0000-super.width=65536 Start of /dev/mapper/ost1_flakey on ost1 failed 17 Start ost2: mount -t lustre -o localrecov /dev/mapper/ost2_flakey /mnt/lustre-ost2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0001-super.width=65536 Start of /dev/mapper/ost2_flakey on ost2 failed 17 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Starting client oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Started clients oleg254-client.virtnet: 192.168.202.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ca944e87000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ca944e87000.idle_timeout=debug disable quota as required preparing... Tue Sep 8 07:10:37 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H crush /mnt/lustre/d1c.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0339564 s, 30.9 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H fnv_1a_64 /mnt/lustre/d1c.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0351814 s, 29.8 MB/s prepared Tue Sep 8 07:10:48 EDT 2026. stop mds1 stop mds2 removing OI files on mds1: idx=2 removed '/mnt/lustre-brpt/oi.16.2' removed '/mnt/lustre-brpt/oi.16.4' removed '/mnt/lustre-brpt/oi.16.8' removed '/mnt/lustre-brpt/oi.16.16' removed '/mnt/lustre-brpt/oi.16.32' removing OI files on mds2: idx=2 removed '/mnt/lustre-brpt/oi.16.2' removed '/mnt/lustre-brpt/oi.16.4' removed '/mnt/lustre-brpt/oi.16.8' removed '/mnt/lustre-brpt/oi.16.16' removed '/mnt/lustre-brpt/oi.16.32' start MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Started LFSCK on the device lustre-MDT0000: scrub Started LFSCK on the device lustre-MDT0001: scrub Checking servers environments Checking clients oleg254-client.virtnet environments Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Setup mgs, mdt, osts Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds1_flakey on mds1 failed 17 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds2_flakey on mds2 failed 17 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0000-super.width=65536 Start of /dev/mapper/ost1_flakey on ost1 failed 17 Start ost2: mount -t lustre -o localrecov /dev/mapper/ost2_flakey /mnt/lustre-ost2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0001-super.width=65536 Start of /dev/mapper/ost2_flakey on ost2 failed 17 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Starting client oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Started clients oleg254-client.virtnet: 192.168.202.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ca944e55000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ca944e55000.idle_timeout=debug disable quota as required preparing... Tue Sep 8 07:13:25 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H crush2 /mnt/lustre/d1c.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0629325 s, 16.7 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H all_char /mnt/lustre/d1c.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0415715 s, 25.2 MB/s prepared Tue Sep 8 07:13:33 EDT 2026. stop mds1 stop mds2 removing OI files on mds1: idx=3 removed '/mnt/lustre-brpt/oi.16.3' removed '/mnt/lustre-brpt/oi.16.9' removed '/mnt/lustre-brpt/oi.16.27' removing OI files on mds2: idx=3 removed '/mnt/lustre-brpt/oi.16.3' removed '/mnt/lustre-brpt/oi.16.9' removed '/mnt/lustre-brpt/oi.16.27' start MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Started LFSCK on the device lustre-MDT0000: scrub Started LFSCK on the device lustre-MDT0001: scrub PASS 1c (412s) == sanity-scrub test 2: Trigger OI scrub when MDT mounts for backup/restore case ========================================================== 07:14:49 (1788866089) Checking servers environments Checking clients oleg254-client.virtnet environments Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Setup mgs, mdt, osts Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds1_flakey on mds1 failed 17 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds2_flakey on mds2 failed 17 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0000-super.width=65536 Start of /dev/mapper/ost1_flakey on ost1 failed 17 Start ost2: mount -t lustre -o localrecov /dev/mapper/ost2_flakey /mnt/lustre-ost2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0001-super.width=65536 Start of /dev/mapper/ost2_flakey on ost2 failed 17 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Starting client oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Started clients oleg254-client.virtnet: 192.168.202.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ca944e82000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ca944e82000.idle_timeout=debug disable quota as required preparing... Tue Sep 8 07:15:53 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H fnv_1a_64 /mnt/lustre/d2.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0557589 s, 18.8 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H fnv_1a_64 /mnt/lustre/d2.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0318664 s, 32.9 MB/s prepared Tue Sep 8 07:16:02 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs without disabling OI scrub oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre PASS 2 (190s) == sanity-scrub test 4a: Auto trigger OI scrub if bad OI mapping was found (1) ========================================================== 07:17:59 (1788866279) preparing... Tue Sep 8 07:18:02 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H all_char /mnt/lustre/d4a.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0378488 s, 27.7 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H crush /mnt/lustre/d4a.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.103039 s, 10.2 MB/s prepared Tue Sep 8 07:18:11 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre PASS 4a (154s) == sanity-scrub test 4b: Auto trigger OI scrub if bad OI mapping was found (2) ========================================================== 07:20:33 (1788866433) preparing... Tue Sep 8 07:20:38 EDT 2026 creating 5 files on mds1 striped dir -i0 -c1 -H crush /mnt/lustre/d4b.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0421692 s, 24.9 MB/s creating 5 files on mds2 striped dir -i1 -c1 -H fnv_1a_64 /mnt/lustre/d4b.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0264029 s, 39.7 MB/s prepared Tue Sep 8 07:20:46 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre OI scrub on MDS1 status for the 1st time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 165 seconds time_since_latest_start: 13 seconds time_since_last_checkpoint: 13 seconds latest_start_position: 12 last_checkpoint_position: 11 first_failure_position: N/A checked: 3 updated: 0 failed: 0 prior_updated: 3 noscrub: 0 igif: 0 success_count: 6 run_time: 13 seconds average_speed: 0 objects/sec real_time_speed: 0 objects/sec current_position: 12 scrub_in_prior: no scrub_full_speed: no partial_scan: yes lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS2 status for the 1st time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 166 seconds time_since_latest_start: 12 seconds time_since_last_checkpoint: 12 seconds latest_start_position: 12 last_checkpoint_position: 11 first_failure_position: N/A checked: 1 updated: 0 failed: 0 prior_updated: 1 noscrub: 0 igif: 0 success_count: 6 run_time: 12 seconds average_speed: 0 objects/sec real_time_speed: 0 objects/sec current_position: 12 scrub_in_prior: no scrub_full_speed: no partial_scan: yes lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS1 status for the 2nd time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 179 seconds time_since_latest_start: 27 seconds time_since_last_checkpoint: 27 seconds latest_start_position: 12 last_checkpoint_position: 11 first_failure_position: N/A checked: 4 updated: 0 failed: 0 prior_updated: 4 noscrub: 0 igif: 0 success_count: 6 run_time: 27 seconds average_speed: 0 objects/sec real_time_speed: 0 objects/sec current_position: 12 scrub_in_prior: no scrub_full_speed: no partial_scan: yes lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS2 status for the 2nd time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 180 seconds time_since_latest_start: 26 seconds time_since_last_checkpoint: 26 seconds latest_start_position: 12 last_checkpoint_position: 11 first_failure_position: N/A checked: 2 updated: 0 failed: 0 prior_updated: 2 noscrub: 0 igif: 0 success_count: 6 run_time: 26 seconds average_speed: 0 objects/sec real_time_speed: 0 objects/sec current_position: 12 scrub_in_prior: no scrub_full_speed: no partial_scan: yes lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS1 status for the 3rd time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 48 seconds time_since_latest_start: 48 seconds time_since_last_checkpoint: 48 seconds latest_start_position: 12 last_checkpoint_position: 160001 first_failure_position: N/A checked: 255 updated: 50 failed: 0 prior_updated: 38 noscrub: 70 igif: 1 success_count: 7 run_time: 0 seconds average_speed: 255 objects/sec real_time_speed: N/A current_position: N/A lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS2 status for the 3rd time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 15 seconds time_since_latest_start: 15 seconds time_since_last_checkpoint: 15 seconds latest_start_position: 12 last_checkpoint_position: 160001 first_failure_position: N/A checked: 234 updated: 52 failed: 0 prior_updated: 35 noscrub: 73 igif: 1 success_count: 7 run_time: 0 seconds average_speed: 234 objects/sec real_time_speed: N/A current_position: N/A lf_scanned: 0 lf_repaired: 0 lf_failed: 0 total 1024 -rw-r--r-- 1 root root 0 Sep 8 07:20 f1 -rw-r--r-- 1 root root 1048576 Sep 8 07:20 f2 total 1024 -rw-r--r-- 1 root root 0 Sep 8 07:20 f1 -rw-r--r-- 1 root root 1048576 Sep 8 07:20 f2 PASS 4b (251s) == sanity-scrub test 4c: Auto trigger OI scrub if bad OI mapping was found (3) ========================================================== 07:24:44 (1788866684) preparing... Tue Sep 8 07:24:47 EDT 2026 creating 500 files on mds1 striped dir -i0 -c1 -H crush2 /mnt/lustre/d4c.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0566995 s, 18.5 MB/s creating 500 files on mds2 striped dir -i1 -c1 -H all_char /mnt/lustre/d4c.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0302371 s, 34.7 MB/s prepared Tue Sep 8 07:25:10 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre OI scrub on MDS1 status for the 1st time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 213 seconds time_since_latest_start: 12 seconds time_since_last_checkpoint: 12 seconds latest_start_position: 12 last_checkpoint_position: 11 first_failure_position: N/A checked: 3 updated: 0 failed: 0 prior_updated: 3 noscrub: 0 igif: 0 success_count: 7 run_time: 12 seconds average_speed: 0 objects/sec real_time_speed: 0 objects/sec current_position: 12 scrub_in_prior: no scrub_full_speed: no partial_scan: yes lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS2 status for the 1st time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 179 seconds time_since_latest_start: 12 seconds time_since_last_checkpoint: 12 seconds latest_start_position: 12 last_checkpoint_position: 11 first_failure_position: N/A checked: 1 updated: 0 failed: 0 prior_updated: 1 noscrub: 0 igif: 0 success_count: 7 run_time: 12 seconds average_speed: 0 objects/sec real_time_speed: 0 objects/sec current_position: 12 scrub_in_prior: no scrub_full_speed: no partial_scan: yes lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS1 status for the 2nd time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 226 seconds time_since_latest_start: 25 seconds time_since_last_checkpoint: 25 seconds latest_start_position: 12 last_checkpoint_position: 11 first_failure_position: N/A checked: 4 updated: 0 failed: 0 prior_updated: 4 noscrub: 0 igif: 0 success_count: 7 run_time: 26 seconds average_speed: 0 objects/sec real_time_speed: 0 objects/sec current_position: 12 scrub_in_prior: no scrub_full_speed: no partial_scan: yes lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS2 status for the 2nd time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 192 seconds time_since_latest_start: 25 seconds time_since_last_checkpoint: 25 seconds latest_start_position: 12 last_checkpoint_position: 11 first_failure_position: N/A checked: 2 updated: 0 failed: 0 prior_updated: 2 noscrub: 0 igif: 0 success_count: 7 run_time: 26 seconds average_speed: 0 objects/sec real_time_speed: 0 objects/sec current_position: 12 scrub_in_prior: no scrub_full_speed: no partial_scan: yes lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS1 status for the 3rd time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 32 seconds time_since_latest_start: 32 seconds time_since_last_checkpoint: 32 seconds latest_start_position: 12 last_checkpoint_position: 160001 first_failure_position: N/A checked: 752 updated: 562 failed: 0 prior_updated: 21 noscrub: 70 igif: 1 success_count: 8 run_time: 0 seconds average_speed: 752 objects/sec real_time_speed: N/A current_position: N/A lf_scanned: 0 lf_repaired: 0 lf_failed: 0 OI scrub on MDS2 status for the 3rd time: name: OI_scrub magic: 0x4c5fe253 oi_files: 64 status: completed flags: param: time_since_last_completed: 13 seconds time_since_latest_start: 13 seconds time_since_last_checkpoint: 13 seconds latest_start_position: 12 last_checkpoint_position: 160001 first_failure_position: N/A checked: 731 updated: 561 failed: 0 prior_updated: 21 noscrub: 73 igif: 1 success_count: 8 run_time: 0 seconds average_speed: 731 objects/sec real_time_speed: N/A current_position: N/A lf_scanned: 0 lf_repaired: 0 lf_failed: 0 -r--r--r-- 1 root root 0 Sep 8 07:24 /mnt/lustre/d4c.sanity-scrub/mds1/f4c.sanity-scrub1 -r--r--r-- 1 root root 0 Sep 8 07:25 /mnt/lustre/d4c.sanity-scrub/mds2/f4c.sanity-scrub1 PASS 4c (231s) == sanity-scrub test 4d: FID in LMA mismatch with object FID won't block create ========================================================== 07:28:36 (1788866916) fail_loc=0x19b fail_loc=0 PASS 4d (31s) == sanity-scrub test 4e: FID reuse can be fixed ========== 07:29:07 (1788866947) - precreated_ost_obj_count lustre-OST0000-osc-MDT0000 prealloc_last_id: 801 prealloc_next_id: 774 count: 28 fail_loc=0x1a0 fail_loc=0 Started LFSCK on the device lustre-OST0000: scrub PASS 4e (19s) == sanity-scrub test 5: OI scrub state machine =========== 07:29:26 (1788866966) oleg254-server: oleg254-server.virtnet: executing set_hostid oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Using TIMEOUT=20 preparing... Tue Sep 8 07:33:21 EDT 2026 creating 100 files on mds1 striped dir -i0 -c1 -H crush2 /mnt/lustre/d5.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0714469 s, 14.7 MB/s creating 100 files on mds2 striped dir -i1 -c1 -H all_char /mnt/lustre/d5.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.02945 s, 35.6 MB/s prepared Tue Sep 8 07:33:30 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs with OI scrub disabled (1) oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre fail_val=3 fail_loc=0x190 192.168.202.154@tcp:/lustre /mnt/lustre lustre rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg254-client.virtnet /mnt/lustre (opts:) fail_loc=0x191 stopping mds1 stopping mds2 fail_loc=0 fail_val=0 starting MDTs with OI scrub disabled (2) oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 stopping mds1 stopping mds2 fail_val=3 fail_loc=0x190 starting MDTs without disabling OI scrub oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 fail_loc=0x192 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre fail_loc=0 fail_val=0 File: /mnt/lustre/d5.sanity-scrub/mds2/sanity-scrub.sh Size: 42517 Blocks: 88 IO Block: 4194304 regular file Device: 2c54f966h/743766374d Inode: 162129603798761540 Links: 1 Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-09-08 07:34:29.000000000 -0400 Modify: 2026-09-08 07:33:29.000000000 -0400 Change: 2026-09-08 07:34:29.000000000 -0400 Birth: 2026-09-08 07:34:29.000000000 -0400 File: /mnt/lustre/d5.sanity-scrub/mds1/sanity-scrub.sh Size: 42517 Blocks: 88 IO Block: 4194304 regular file Device: 2c54f966h/743766374d Inode: 144115205289279557 Links: 1 Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-09-08 07:34:08.000000000 -0400 Modify: 2026-09-08 07:33:25.000000000 -0400 Change: 2026-09-08 07:34:08.000000000 -0400 Birth: 2026-09-08 07:34:08.000000000 -0400 PASS 5 (511s) == sanity-scrub test 6: OI scrub resumes from last checkpoint ========================================================== 07:37:57 (1788867477) preparing... Tue Sep 8 07:38:03 EDT 2026 creating 100 files on mds1 striped dir -i0 -c1 -H fnv_1a_64 /mnt/lustre/d6.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0371875 s, 28.2 MB/s creating 100 files on mds2 striped dir -i1 -c1 -H crush2 /mnt/lustre/d6.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0260858 s, 40.2 MB/s prepared Tue Sep 8 07:38:13 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre fail_val=2 fail_loc=0x190 fail_loc=0x192 Waiting 6s for 'failed' Updated after 2s: want 'failed' got 'failed' fail_val=3 fail_loc=0x190 File: /mnt/lustre/d6.sanity-scrub/mds1/sanity-scrub.sh Size: 42517 Blocks: 88 IO Block: 4194304 regular file Device: 2c54f966h/743766374d Inode: 144115305952575557 Links: 1 Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-09-08 07:38:50.000000000 -0400 Modify: 2026-09-08 07:38:06.000000000 -0400 Change: 2026-09-08 07:38:50.000000000 -0400 Birth: 2026-09-08 07:38:50.000000000 -0400 File: /mnt/lustre/d6.sanity-scrub/mds2/sanity-scrub.sh Size: 42517 Blocks: 88 IO Block: 4194304 regular file Device: 2c54f966h/743766374d Inode: 162129704445280324 Links: 1 Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-09-08 07:39:11.000000000 -0400 Modify: 2026-09-08 07:38:12.000000000 -0400 Change: 2026-09-08 07:39:11.000000000 -0400 Birth: 2026-09-08 07:39:11.000000000 -0400 192.168.202.154@tcp:/lustre /mnt/lustre lustre rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose 0 0 Stopping client oleg254-client.virtnet /mnt/lustre (opts:) fail_loc=0x191 stopping mds1 stopping mds2 fail_val=3 fail_loc=0x190 starting MDTs without disabling OI scrub oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 fail_loc=0 fail_val=0 Waiting 6s for 'completed' Updated after 2s: want 'completed' got 'completed' PASS 6 (237s) == sanity-scrub test 7: System is available during OI scrub scanning ========================================================== 07:41:54 (1788867714) Checking servers environments Checking clients oleg254-client.virtnet environments Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Setup mgs, mdt, osts Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds1_flakey on mds1 failed 17 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds2_flakey on mds2 failed 17 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0000-super.width=65536 Start of /dev/mapper/ost1_flakey on ost1 failed 17 Start ost2: mount -t lustre -o localrecov /dev/mapper/ost2_flakey /mnt/lustre-ost2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0001-super.width=65536 Start of /dev/mapper/ost2_flakey on ost2 failed 17 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Starting client oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Started clients oleg254-client.virtnet: 192.168.202.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ca9520c1000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ca9520c1000.idle_timeout=debug disable quota as required preparing... Tue Sep 8 07:43:08 EDT 2026 creating 500 files on mds1 striped dir -i0 -c1 -H all_char /mnt/lustre/d7.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0354664 s, 29.6 MB/s creating 500 files on mds2 striped dir -i1 -c1 -H fnv_1a_64 /mnt/lustre/d7.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0391276 s, 26.8 MB/s prepared Tue Sep 8 07:43:28 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre fail_val=3 fail_loc=0x190 File: /mnt/lustre/d7.sanity-scrub/mds1/f7.sanity-scrub300 Size: 0 Blocks: 0 IO Block: 4194304 regular empty file Device: 2c54f966h/743766374d Inode: 144115373061439871 Links: 1 Access: (0444/-r--r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-09-08 07:44:04.000000000 -0400 Modify: 2026-09-08 07:43:15.000000000 -0400 Change: 2026-09-08 07:44:04.000000000 -0400 Birth: 2026-09-08 07:44:04.000000000 -0400 File: /mnt/lustre/d7.sanity-scrub/mds2/f7.sanity-scrub300 Size: 0 Blocks: 0 IO Block: 4194304 regular empty file Device: 2c54f966h/743766374d Inode: 162129771554144638 Links: 1 Access: (0444/-r--r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-09-08 07:44:25.000000000 -0400 Modify: 2026-09-08 07:43:25.000000000 -0400 Change: 2026-09-08 07:44:25.000000000 -0400 Birth: 2026-09-08 07:44:25.000000000 -0400 fail_loc=0 fail_val=0 Waiting 6s for 'completed' PASS 7 (234s) == sanity-scrub test 8: Control OI scrub manually ======== 07:45:48 (1788867948) preparing... Tue Sep 8 07:46:01 EDT 2026 creating 128 files on mds1 striped dir -i0 -c1 -H crush2 /mnt/lustre/d8.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0743826 s, 14.1 MB/s creating 128 files on mds2 striped dir -i1 -c1 -H all_char /mnt/lustre/d8.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.030841 s, 34.0 MB/s prepared Tue Sep 8 07:46:21 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 fail_val=1 fail_loc=0x190 Started LFSCK on the device lustre-MDT0000: scrub Started LFSCK on the device lustre-MDT0001: scrub Stopped LFSCK on the device lustre-MDT0000. Stopped LFSCK on the device lustre-MDT0001. Started LFSCK on the device lustre-MDT0000: scrub Started LFSCK on the device lustre-MDT0001: scrub fail_loc=0 fail_val=0 PASS 8 (186s) == sanity-scrub test 9: OI scrub speed control =========== 07:48:54 (1788868134) Checking servers environments Checking clients oleg254-client.virtnet environments Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Setup mgs, mdt, osts Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds1_flakey on mds1 failed 17 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds2_flakey on mds2 failed 17 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0000-super.width=65536 Start of /dev/mapper/ost1_flakey on ost1 failed 17 Start ost2: mount -t lustre -o localrecov /dev/mapper/ost2_flakey /mnt/lustre-ost2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0001-super.width=65536 Start of /dev/mapper/ost2_flakey on ost2 failed 17 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Starting client oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Started clients oleg254-client.virtnet: 192.168.202.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ca950a4a000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ca950a4a000.idle_timeout=debug disable quota as required preparing... Tue Sep 8 07:50:03 EDT 2026 creating 6000 files on mds1 striped dir -i0 -c1 -H crush /mnt/lustre/d9.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0930598 s, 11.3 MB/s creating 6000 files on mds2 striped dir -i1 -c1 -H fnv_1a_64 /mnt/lustre/d9.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0250029 s, 41.9 MB/s prepared Tue Sep 8 07:51:32 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting MDTs with OI scrub disabled oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Started LFSCK on the device lustre-MDT0000: scrub Started LFSCK on the device lustre-MDT0001: scrub Started LFSCK on the device lustre-MDT0000: scrub Started LFSCK on the device lustre-MDT0001: scrub PASS 9 (325s) == sanity-scrub test 10a: non-stopped OI scrub should auto restarts after MDS remount (1) ========================================================== 07:54:19 (1788868459) Checking servers environments Checking clients oleg254-client.virtnet environments Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg254-server' oleg254-server: oleg254-server.virtnet: executing load_modules_local oleg254-server: kmemleak disabled oleg254-server: Loading modules from /home/green/git/lustre-release/lustre oleg254-server: detected 4 online CPUs by sysfs oleg254-server: MODOPTS_LIBCFS= oleg254-server: Force libcfs to create 2 CPU partitions oleg254-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Setup mgs, mdt, osts Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds1_flakey on mds1 failed 17 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 Start of /dev/mapper/mds2_flakey on mds2 failed 17 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0000-super.width=65536 Start of /dev/mapper/ost1_flakey on ost1 failed 17 Start ost2: mount -t lustre -o localrecov /dev/mapper/ost2_flakey /mnt/lustre-ost2 oleg254-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2 pdsh@oleg254-client: oleg254-server: ssh exited with exit code 17 seq.cli-lustre-OST0001-super.width=65536 Start of /dev/mapper/ost2_flakey on ost2 failed 17 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Starting client oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre Started clients oleg254-client.virtnet: 192.168.202.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ca9473e2000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ca9473e2000.idle_timeout=debug disable quota as required preparing... Tue Sep 8 07:57:12 EDT 2026 creating 0 files on mds1 striped dir -i0 -c1 -H crush /mnt/lustre/d10a.sanity-scrub/mds1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0210455 s, 49.8 MB/s creating 0 files on mds2 striped dir -i1 -c1 -H fnv_1a_64 /mnt/lustre/d10a.sanity-scrub/mds2 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0305015 s, 34.4 MB/s prepared Tue Sep 8 07:57:20 EDT 2026. stop mds1 stop mds2 file-level backup/restore on mds1:/dev/mapper/mds1_flakey backup data reformat new device Format mds1: /dev/mapper/mds1_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' file-level backup/restore on mds2:/dev/mapper/mds2_flakey backup data reformat new device Format mds2: /dev/mapper/mds2_flakey restore data remove recovery logs removed '/mnt/lustre-brpt/CATALOGS' starting mds with OI scrub disabled (1) oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1 Starting client: oleg254-client.virtnet: -o user_xattr,flock 192.168.202.154@tcp:/lustre /mnt/lustre fail_val=1 fail_loc=0x190