== sanity-scrub test 7: System is available during OI scrub scanning ========================================================== 20:19:32 (1767316772)
Checking servers environments
Checking clients oleg301-client.virtnet environments
/home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1053: echo: write error: Device or resource busy
/home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1054: 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: 'oleg301-server'
oleg301-server: oleg301-server.virtnet: executing load_modules_local
oleg301-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1053: echo: write error: Device or resource busy
oleg301-server: Loading modules from /home/green/git/lustre-release/lustre
oleg301-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1054: echo: write error: Device or resource busy
oleg301-server: detected 4 online CPUs by sysfs
oleg301-server: MODOPTS_LIBCFS=
oleg301-server: Force libcfs to create 2 CPU partitions
Setup mgs, mdt, osts
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg301-server: oleg301-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg301-server: oleg301-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg301-client: oleg301-server: ssh exited with exit code 1
pdsh@oleg301-client: oleg301-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
oleg301-server: mount.lustre: according to /etc/mtab /dev/mapper/ost1_flakey is already mounted on /mnt/lustre-ost1
pdsh@oleg301-client: oleg301-server: ssh exited with exit code 17
oleg301-server: mount.lustre: according to /etc/mtab /dev/mapper/ost2_flakey is already mounted on /mnt/lustre-ost2
pdsh@oleg301-client: oleg301-server: ssh exited with exit code 17
seq.cli-lustre-OST0000-super.width=65536
Start of /dev/mapper/ost1_flakey on ost1 failed 17
seq.cli-lustre-OST0001-super.width=65536
Start of /dev/mapper/ost2_flakey on ost2 failed 17
Starting client: oleg301-client.virtnet:  -o user_xattr,flock 192.168.203.101@tcp:/lustre /mnt/lustre
Starting client oleg301-client.virtnet:  -o user_xattr,flock 192.168.203.101@tcp:/lustre /mnt/lustre
Started clients oleg301-client.virtnet: 
192.168.203.101@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose)
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9001c2dc0800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9001c2dc0800.idle_timeout=debug
disable quota as required
preparing... Thu Jan  1 20:22:04 EST 2026
creating 500 files on mds1
striped dir -i0 -c1 -H crush /mnt/lustre/d7.sanity-scrub/mds1
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0325131 s, 32.3 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, 0.0264718 s, 39.6 MB/s
prepared Thu Jan  1 20:22:26 EST 2026.
stop mds1
stop mds2
file-level backup/restore on mds1:/dev/vdc
oleg301-server: mount: /mnt/lustre-brpt: /dev/vdc already mounted or mount point busy.
pdsh@oleg301-client: oleg301-server: ssh exited with exit code 32
 sanity-scrub test_7: @@@@@@ FAIL: Backup/restore on mds1 failed 
  Trace dump:
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7487:error()
  = /home/green/git/lustre-release/lustre/tests/sanity-scrub.sh:165:scrub_prep()
  = /home/green/git/lustre-release/lustre/tests/sanity-scrub.sh:849:test_7()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7863:run_one()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7926:run_one_logged()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7741:run_test()
  = /home/green/git/lustre-release/lustre/tests/sanity-scrub.sh:882:main()
Dumping lctl log to /tmp/testlogs//sanity-scrub.test_7.*.1767316971.log
rsync: chown "/tmp/testlogs/.sanity-scrub.test_7.debug_log.oleg301-server.1767316971.log.mCGqZ5" failed: Operation not permitted (1)
rsync: chown "/tmp/testlogs/.sanity-scrub.test_7.dmesg.oleg301-server.1767316971.log.k6zaqI" failed: Operation not permitted (1)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1668) [generator=3.1.3]