-----============= acceptance-small: insanity ============----- Fri Jan 16 04:03:19 EST 2026
mgs: Rocky Linux release 8.10 (Green Obsidian)
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
mds1: Rocky Linux release 8.10 (Green Obsidian)
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
ost1: Rocky Linux release 8.10 (Green Obsidian)
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
client: Rocky Linux release 8.10 (Green Obsidian)
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg236-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 04:03:40 (1768554220) ===
oleg236-client.virtnet: executing check_config_client /mnt/lustre
oleg236-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg236-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9560d12d2000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9560d12d2000.idle_timeout=debug
disable quota as required
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
osd-ldiskfs.track_declares_assert=1
=== insanity: finish setup 04:04:19 (1768554259) ===

== insanity test 0: Fail all nodes, independently ======== 04:04:21 (1768554261)
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:04:27 (1768554267) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:05:00 (1768554300) targets are mounted
04:05:00 (1768554300) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:05:16 (1768554316) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:05:41 (1768554341) targets are mounted
04:05:41 (1768554341) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
04:05:53 (1768554353) shut down
facet: ost1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost1 to oleg236-server
mount facets: ost1
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
04:06:17 (1768554377) targets are mounted
04:06:17 (1768554377) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg236-server
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
04:06:30 (1768554390) shut down
facet: ost2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost2 to oleg236-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0001
04:06:55 (1768554415) targets are mounted
04:06:55 (1768554415) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (173s)

== insanity test 1: MDS/MDS failure ====================== 04:07:14 (1768554434)
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failover mds1 to oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
Reintegrating MDS2
oleg236-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg236-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (214s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Jan 16 04:10:48 EST 2026 ========================================================== 04:10:48 (1768554648)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failover mds1 to oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
Failover mds2 to oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Reintegrating OST
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
oleg236-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg236-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Jan 16 04:14:11 EST 2026 ========================================================== 04:14:11 (1768554851)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:14:17 (1768554857) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:14:48 (1768554888) targets are mounted
04:14:48 (1768554888) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:15:03 (1768554903) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:15:29 (1768554929) targets are mounted
04:15:30 (1768554930) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (104s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Jan 16 04:15:55 EST 2026 ========================================================== 04:15:56 (1768554956)
Fourth Failure Mode: OST/MDS Fri Jan 16 04:15:57 EST 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failover mds1 to oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
Failover mds2 to oleg236-server
Reintegrating OST
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
oleg236-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg236-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (213s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Jan 16 04:19:29 EST 2026 ========================================================== 04:19:30 (1768555170)
Fifth Failure Mode: OST/OST Fri Jan 16 04:19:31 EST 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
oleg236-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (108s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Jan 16 04:21:18 EST 2026 ========================================================== 04:21:18 (1768555278)
Sixth Failure Mode: OST/CLIENT Fri Jan 16 04:21:21 EST 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Test Lustre stability after OST failure
DFPIDA=23147
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23467
Reintegrating OST/CLIENTs
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (68s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Jan 16 04:22:26 EST 2026 ========================================================== 04:22:27 (1768555347)
Seventh Failure Mode: CLIENT/MDS Fri Jan 16 04:22:29 EST 2026
Verify Lustre filesystem is up and running
Part 1: Failing CLIENT
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg236-client: total 0
oleg236-client: -rw-r--r-- 1 root root 0 Jan 16 04:22 oleg236-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg236-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg236-client.virtnet_testfile': No such file or directory
pdsh@oleg236-client: oleg236-client: ssh exited with exit code 1
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:23:50 (1768555430) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:24:26 (1768555466) targets are mounted
04:24:26 (1768555466) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:24:40 (1768555480) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:25:07 (1768555507) targets are mounted
04:25:07 (1768555507) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg236-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (240s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Jan 16 04:26:28 EST 2026 ========================================================== 04:26:28 (1768555588)
Eighth Failure Mode: CLIENT/OST Fri Jan 16 04:26:30 EST 2026
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg236-client: total 0
oleg236-client: -rw-r--r-- 1 root root 0 Jan 16 04:26 oleg236-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (190s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Jan 16 04:29:38 EST 2026 ========================================================== 04:29:38 (1768555778)
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg236-client: total 0
oleg236-client: -rw-r--r-- 1 root root 0 Jan 16 04:29 oleg236-client.virtnet_testfile
oleg236-client: -rw-r--r-- 1 root root 0 Jan 16 04:28 oleg236-client.virtnet_testfile2
Wait 1 minutes
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg236-client: total 0
oleg236-client: -rw-r--r-- 1 root root 0 Jan 16 04:30 oleg236-client.virtnet_testfile
oleg236-client: -rw-r--r-- 1 root root 0 Jan 16 04:28 oleg236-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Jan 16 04:32:09 EST 2026 ========================================================== 04:32:09 (1768555929)
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failover mds1 to oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Reintegrating OST
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
Failover mds2 to oleg236-server
oleg236-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg236-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (196s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Jan 16 04:35:26 EST 2026 ========================================================== 04:35:26 (1768556126)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:35:32 (1768556132) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:36:09 (1768556169) targets are mounted
04:36:09 (1768556169) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:36:34 (1768556194) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:36:59 (1768556219) targets are mounted
04:36:59 (1768556219) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (113s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Jan 16 04:37:19 EST 2026 ========================================================== 04:37:19 (1768556239)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:37:30 (1768556250) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Failover mds2 to oleg236-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
04:38:01 (1768556281) targets are mounted
04:38:01 (1768556281) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Failing ost2 on oleg236-server
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
04:38:24 (1768556304) shut down
facet: ost1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: ost2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost1 to oleg236-server
mount facets: ost1
Failover ost2 to oleg236-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:38:52 (1768556332) targets are mounted
04:38:52 (1768556332) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (130s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Jan 16 04:39:29 EST 2026 ========================================================== 04:39:29 (1768556369)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:39:41 (1768556381) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Failover mds2 to oleg236-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:40:10 (1768556410) targets are mounted
04:40:10 (1768556410) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing ost1 on oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Failing ost2 on oleg236-server
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
04:40:53 (1768556453) shut down
facet: ost1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: ost2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost1 to oleg236-server
mount facets: ost1
Failover ost2 to oleg236-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:41:19 (1768556479) targets are mounted
04:41:19 (1768556479) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (137s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Jan 16 04:41:46 EST 2026 ========================================================== 04:41:46 (1768556506)
Verify Lustre filesystem is up and running
Failing ost1 on oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Failing ost2 on oleg236-server
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
04:41:56 (1768556516) shut down
facet: ost1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: ost2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost1 to oleg236-server
mount facets: ost1
Failover ost2 to oleg236-server
mount facets: ost2
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
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:42:24 (1768556544) targets are mounted
04:42:24 (1768556544) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:43:04 (1768556584) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Failover mds2 to oleg236-server
mount facets: mds2
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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:43:35 (1768556615) targets are mounted
04:43:35 (1768556615) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (128s)
== insanity test complete, duration 2434 sec ============= 04:43:54 (1768556634)
=== insanity: start cleanup 04:43:56 (1768556636) ===
=== insanity: finish cleanup 04:44:00 (1768556640) ===