== sanity-scrub test 2: Trigger OI scrub when MDT mounts for backup/restore case ========================================================== 00:58:11 (1787461091)
Checking servers environments
Checking clients oleg237-client.virtnet environments
/home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy
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: 'oleg237-server'
oleg237-server: oleg237-server.virtnet: executing load_modules_local
oleg237-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy
oleg237-server: Loading modules from /home/green/git/lustre-release/lustre
oleg237-server: detected 4 online CPUs by sysfs
oleg237-server: MODOPTS_LIBCFS=
oleg237-server: Force libcfs to create 2 CPU partitions
Setup mgs, mdt, osts
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg237-server: mount.lustre: according to /etc/mtab /dev/mapper/mds1_flakey is already mounted on /mnt/lustre-mds1
pdsh@oleg237-client: oleg237-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
oleg237-server: mount.lustre: according to /etc/mtab /dev/mapper/mds2_flakey is already mounted on /mnt/lustre-mds2
pdsh@oleg237-client: oleg237-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
oleg237-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1
pdsh@oleg237-client: oleg237-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
oleg237-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2
pdsh@oleg237-client: oleg237-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: oleg237-client.virtnet:  -o user_xattr,flock 192.168.202.137@tcp:/lustre /mnt/lustre
Starting client oleg237-client.virtnet:  -o user_xattr,flock 192.168.202.137@tcp:/lustre /mnt/lustre
Started clients oleg237-client.virtnet: 
192.168.202.137@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-ffff929083960000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff929083960000.idle_timeout=debug
disable quota as required
preparing... Sun Aug 23 00:59:18 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, 0.0441576 s, 23.7 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, 0.0395687 s, 26.5 MB/s
prepared Sun Aug 23 00:59:27 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
oleg237-server: oleg237-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg237-client: oleg237-server: ssh exited with exit code 1
oleg237-server: oleg237-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg237-client: oleg237-server: ssh exited with exit code 1
Starting client: oleg237-client.virtnet:  -o user_xattr,flock 192.168.202.137@tcp:/lustre /mnt/lustre