-----============= acceptance-small: insanity ============----- Sun Jun  7 13:08:35 EDT 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
oleg234-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 13:09:00 (1780852140) ===
oleg234-client.virtnet: executing check_config_client /mnt/lustre
oleg234-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg234-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8cec46378000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8cec46378000.idle_timeout=debug
disable quota as required
oleg234-server: oleg234-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 13:09:45 (1780852185) ===

== insanity test 0: Fail all nodes, independently ======== 13:09:48 (1780852188)
Failing mds1 on oleg234-server
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
13:09:55 (1780852195) shut down
facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds1 to oleg234-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
13:10:29 (1780852229) targets are mounted
13:10:29 (1780852229) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
13:10:46 (1780852246) shut down
facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds2 to oleg234-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
13:11:12 (1780852272) targets are mounted
13:11:12 (1780852272) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
13:11:27 (1780852287) shut down
facet: ost1 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover ost1 to oleg234-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
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
13:11:55 (1780852315) targets are mounted
13:11:55 (1780852315) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-ost2 (opts:) on oleg234-server
13:12:11 (1780852331) shut down
facet: ost2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover ost2 to oleg234-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
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0001
13:12:36 (1780852356) targets are mounted
13:12:36 (1780852356) facet_failover done
oleg234-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 (185s)

== insanity test 1: MDS/MDS failure ====================== 13:12:53 (1780852373)
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
Failover mds1 to oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
Reintegrating MDS2
oleg234-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg234-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Sun Jun  7 13:16:25 EDT 2026 ========================================================== 13:16:25 (1780852585)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
Failover mds1 to oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
Failover mds2 to oleg234-server
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Reintegrating OST
oleg234-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
oleg234-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg234-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (206s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sun Jun  7 13:19:51 EDT 2026 ========================================================== 13:19:51 (1780852791)
Verify Lustre filesystem is up and running
Failing mds1 on oleg234-server
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
13:19:58 (1780852798) shut down
facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds1 to oleg234-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
13:20:34 (1780852834) targets are mounted
13:20:34 (1780852834) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
13:20:50 (1780852850) shut down
facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds2 to oleg234-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
13:21:14 (1780852874) targets are mounted
13:21:14 (1780852874) facet_failover done
oleg234-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 (110s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sun Jun  7 13:21:41 EDT 2026 ========================================================== 13:21:41 (1780852901)
Fourth Failure Mode: OST/MDS Sun Jun  7 13:21:43 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
Failover mds1 to oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
Failover mds2 to oleg234-server
Reintegrating OST
oleg234-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
oleg234-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg234-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (209s)

== insanity test 5: Fifth Failure Mode: OST/OST Sun Jun  7 13:25:10 EDT 2026 ========================================================== 13:25:10 (1780853110)
Fifth Failure Mode: OST/OST Sun Jun  7 13:25:12 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg234-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg234-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
oleg234-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (104s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sun Jun  7 13:26:54 EDT 2026 ========================================================== 13:26:54 (1780853214)
Sixth Failure Mode: OST/CLIENT Sun Jun  7 13:26:56 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Test Lustre stability after OST failure
DFPIDA=23115
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23428
Reintegrating OST/CLIENTs
oleg234-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (64s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sun Jun  7 13:27:58 EDT 2026 ========================================================== 13:27:58 (1780853278)
Seventh Failure Mode: CLIENT/MDS Sun Jun  7 13:27:59 EDT 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
oleg234-client: total 0
oleg234-client: -rw-r--r-- 1 root root 0 Jun  7 13:28 oleg234-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg234-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg234-client.virtnet_testfile': No such file or directory
pdsh@oleg234-client: oleg234-client: ssh exited with exit code 1
Failing mds1 on oleg234-server
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
13:29:20 (1780853360) shut down
facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds1 to oleg234-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
13:29:51 (1780853391) targets are mounted
13:29:51 (1780853391) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
13:30:07 (1780853407) shut down
facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds2 to oleg234-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
13:30:32 (1780853432) targets are mounted
13:30:32 (1780853432) facet_failover done
oleg234-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
oleg234-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (236s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sun Jun  7 13:31:54 EDT 2026 ========================================================== 13:31:54 (1780853514)
Eighth Failure Mode: CLIENT/OST Sun Jun  7 13:31:56 EDT 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
oleg234-client: total 0
oleg234-client: -rw-r--r-- 1 root root 0 Jun  7 13:31 oleg234-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg234-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (184s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sun Jun  7 13:34:58 EDT 2026 ========================================================== 13:34:59 (1780853699)
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
oleg234-client: total 0
oleg234-client: -rw-r--r-- 1 root root 0 Jun  7 13:35 oleg234-client.virtnet_testfile
oleg234-client: -rw-r--r-- 1 root root 0 Jun  7 13:33 oleg234-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
oleg234-client: total 0
oleg234-client: -rw-r--r-- 1 root root 0 Jun  7 13:36 oleg234-client.virtnet_testfile
oleg234-client: -rw-r--r-- 1 root root 0 Jun  7 13:33 oleg234-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (153s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sun Jun  7 13:37:31 EDT 2026 ========================================================== 13:37:31 (1780853851)
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
Failover mds1 to oleg234-server
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Reintegrating OST
oleg234-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
Failover mds2 to oleg234-server
oleg234-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg234-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (205s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sun Jun  7 13:40:56 EDT 2026 ========================================================== 13:40:57 (1780854057)
Verify Lustre filesystem is up and running
Failing mds1 on oleg234-server
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
13:41:05 (1780854065) shut down
facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds1 to oleg234-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
13:41:38 (1780854098) targets are mounted
13:41:38 (1780854098) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
13:41:59 (1780854119) shut down
facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds2 to oleg234-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
13:42:23 (1780854143) targets are mounted
13:42:23 (1780854143) facet_failover done
oleg234-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 (105s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sun Jun  7 13:42:41 EDT 2026 ========================================================== 13:42:41 (1780854161)
Verify Lustre filesystem is up and running
Failing mds1 on oleg234-server
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
Failing mds2 on oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
13:42:51 (1780854171) shut down
facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server
facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds1 to oleg234-server
mount facets: mds1
Failover mds2 to oleg234-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
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
13:43:19 (1780854199) targets are mounted
13:43:19 (1780854199) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Failing ost2 on oleg234-server
Stopping /mnt/lustre-ost2 (opts:) on oleg234-server
13:43:50 (1780854230) shut down
facet: ost1 facet_host: oleg234-server facet_failover_host: oleg234-server
facet: ost2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover ost1 to oleg234-server
mount facets: ost1
Failover ost2 to oleg234-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-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
13:44:15 (1780854255) targets are mounted
13:44:15 (1780854255) facet_failover done
oleg234-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 Sun Jun  7 13:44:51 EDT 2026 ========================================================== 13:44:51 (1780854291)
Verify Lustre filesystem is up and running
Failing mds1 on oleg234-server
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
Failing mds2 on oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
13:45:02 (1780854302) shut down
facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server
facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds1 to oleg234-server
mount facets: mds1
Failover mds2 to oleg234-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
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
13:45:32 (1780854332) targets are mounted
13:45:32 (1780854332) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Failing ost2 on oleg234-server
Stopping /mnt/lustre-ost2 (opts:) on oleg234-server
13:46:02 (1780854362) shut down
facet: ost1 facet_host: oleg234-server facet_failover_host: oleg234-server
facet: ost2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover ost1 to oleg234-server
mount facets: ost1
Failover ost2 to oleg234-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-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
13:46:31 (1780854391) targets are mounted
13:46:31 (1780854391) facet_failover done
oleg234-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 (124s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sun Jun  7 13:46:55 EDT 2026 ========================================================== 13:46:55 (1780854415)
Verify Lustre filesystem is up and running
Failing ost1 on oleg234-server
Stopping /mnt/lustre-ost1 (opts:) on oleg234-server
Failing ost2 on oleg234-server
Stopping /mnt/lustre-ost2 (opts:) on oleg234-server
13:47:05 (1780854425) shut down
facet: ost1 facet_host: oleg234-server facet_failover_host: oleg234-server
facet: ost2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover ost1 to oleg234-server
mount facets: ost1
Failover ost2 to oleg234-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-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
13:47:33 (1780854453) targets are mounted
13:47:33 (1780854453) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
Failing mds2 on oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
13:48:11 (1780854491) shut down
facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server
facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds1 to oleg234-server
mount facets: mds1
Failover mds2 to oleg234-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
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
13:48:42 (1780854522) targets are mounted
13:48:42 (1780854522) facet_failover done
oleg234-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 2426 sec ============= 13:49:04 (1780854544)
=== insanity: start cleanup 13:49:05 (1780854545) ===
=== insanity: finish cleanup 13:49:09 (1780854549) ===