== sanity-scrub test 7: System is available during OI scrub scanning ========================================================== 19:41:43 (1782603703)
Checking servers environments
Checking clients oleg436-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: 'oleg436-server'
oleg436-server: oleg436-server.virtnet: executing load_modules_local
oleg436-server: Loading modules from /home/green/git/lustre-release/lustre
oleg436-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy
oleg436-server: detected 4 online CPUs by sysfs
oleg436-server: MODOPTS_LIBCFS=
oleg436-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
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,nouser_fid2path,user_xattr,verbose)
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9dd805d82000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9dd805d82000.idle_timeout=debug
disable quota as required
preparing... Sat Jun 27 19:42:47 EDT 2026
creating 500 files on mds1
striped dir -i0 -c1 -H crush2  /mnt/lustre/d7.sanity-scrub/mds1
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0373291 s, 28.1 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, 0.0448166 s, 23.4 MB/s
prepared Sat Jun 27 19:43:09 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
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
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: 2026-06-27 19:43:43.000000000 -0400
Modify: 2026-06-27 19:42:55.000000000 -0400
Change: 2026-06-27 19:43:43.000000000 -0400
 Birth: 2026-06-27 19:43:43.000000000 -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: 2026-06-27 19:44:01.000000000 -0400
Modify: 2026-06-27 19:43:06.000000000 -0400
Change: 2026-06-27 19:44:01.000000000 -0400
 Birth: 2026-06-27 19:44:01.000000000 -0400
fail_loc=0
fail_val=0
Waiting 6s for 'completed'
Updated after 2s: want 'completed' got 'completed'