== sanity-scrub test 2: Trigger OI scrub when MDT mounts for backup/restore case ========================================================== 17:36:43 (1788644203)
Checking servers environments
Checking clients oleg436-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: 'oleg436-server'
oleg436-server: oleg436-server.virtnet: executing load_modules_local
oleg436-server: kmemleak disabled
oleg436-server: Loading modules from /home/green/git/lustre-release/lustre
oleg436-server: detected 4 online CPUs by sysfs
oleg436-server: MODOPTS_LIBCFS=
oleg436-server: Force libcfs to create 2 CPU partitions
oleg436-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
oleg436-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1
pdsh@oleg436-client: oleg436-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
oleg436-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2
pdsh@oleg436-client: oleg436-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
oleg436-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1
pdsh@oleg436-client: oleg436-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
oleg436-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2
pdsh@oleg436-client: oleg436-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: oleg436-client.virtnet:  -o user_xattr,flock 192.168.204.136@tcp:/lustre /mnt/lustre
Starting client oleg436-client.virtnet:  -o user_xattr,flock 192.168.204.136@tcp:/lustre /mnt/lustre
Started clients oleg436-client.virtnet: 
192.168.204.136@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-ffff90adb5a78800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff90adb5a78800.idle_timeout=debug
disable quota as required
preparing... Sat Sep  5 17:37:54 EDT 2026
creating 0 files on mds1
striped dir -i0 -c1 -H crush2  /mnt/lustre/d2.sanity-scrub/mds1
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0369467 s, 28.4 MB/s
creating 0 files on mds2
striped dir -i1 -c1 -H crush  /mnt/lustre/d2.sanity-scrub/mds2
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0258746 s, 40.5 MB/s
prepared Sat Sep  5 17:38:03 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
oleg436-server: oleg436-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg436-client: oleg436-server: ssh exited with exit code 1
oleg436-server: oleg436-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg436-client: oleg436-server: ssh exited with exit code 1
Starting client: oleg436-client.virtnet:  -o user_xattr,flock 192.168.204.136@tcp:/lustre /mnt/lustre