-----============= acceptance-small: insanity ============----- Mon Jan 12 15:20:39 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
oleg650-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 15:21:01 (1768249261) ===
oleg650-client.virtnet: executing check_config_client /mnt/lustre
oleg650-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg650-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9a7906112000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9a7906112000.idle_timeout=debug
disable quota as required
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
=== insanity: finish setup 15:21:40 (1768249300) ===

== insanity test 0: Fail all nodes, independently ======== 15:21:42 (1768249302)
Failing mds1 on oleg650-server
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
15:21:51 (1768249311) shut down
facet: mds1 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds1 to oleg650-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0000
15:22:23 (1768249343) targets are mounted
15:22:23 (1768249343) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
15:22:39 (1768249359) shut down
facet: mds2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds2 to oleg650-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
15:23:05 (1768249385) targets are mounted
15:23:05 (1768249385) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
15:23:19 (1768249399) shut down
facet: ost1 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover ost1 to oleg650-server
mount facets: ost1
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
15:23:45 (1768249425) targets are mounted
15:23:45 (1768249425) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-ost2 (opts:) on oleg650-server
15:24:01 (1768249441) shut down
facet: ost2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover ost2 to oleg650-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0001
15:24:28 (1768249468) targets are mounted
15:24:28 (1768249468) facet_failover done
oleg650-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 (181s)

== insanity test 1: MDS/MDS failure ====================== 15:24:43 (1768249483)
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
Failover mds1 to oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
Reintegrating MDS2
oleg650-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg650-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (214s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Jan 12 15:28:17 EST 2026 ========================================================== 15:28:17 (1768249697)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
Failover mds1 to oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
Failover mds2 to oleg650-server
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Reintegrating OST
oleg650-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
oleg650-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg650-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (205s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Jan 12 15:31:43 EST 2026 ========================================================== 15:31:43 (1768249903)
Verify Lustre filesystem is up and running
Failing mds1 on oleg650-server
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
15:31:48 (1768249908) shut down
facet: mds1 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds1 to oleg650-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0000
15:32:19 (1768249939) targets are mounted
15:32:19 (1768249939) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
15:32:33 (1768249953) shut down
facet: mds2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds2 to oleg650-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
15:32:58 (1768249978) targets are mounted
15:32:58 (1768249978) facet_failover done
oleg650-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 (100s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon Jan 12 15:33:23 EST 2026 ========================================================== 15:33:23 (1768250003)
Fourth Failure Mode: OST/MDS Mon Jan 12 15:33:25 EST 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
Failover mds1 to oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
Failover mds2 to oleg650-server
Reintegrating OST
oleg650-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
oleg650-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg650-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (207s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon Jan 12 15:36:50 EST 2026 ========================================================== 15:36:50 (1768250210)
Fifth Failure Mode: OST/OST Mon Jan 12 15:36:52 EST 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg650-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg650-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
oleg650-server.virtnet
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (107s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Jan 12 15:38:37 EST 2026 ========================================================== 15:38:37 (1768250317)
Sixth Failure Mode: OST/CLIENT Mon Jan 12 15:38:39 EST 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Test Lustre stability after OST failure
DFPIDA=23220
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23536
Reintegrating OST/CLIENTs
oleg650-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (62s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Jan 12 15:39:40 EST 2026 ========================================================== 15:39:40 (1768250380)
Seventh Failure Mode: CLIENT/MDS Mon Jan 12 15:39:41 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
oleg650-client: total 1
oleg650-client: -rw-r--r-- 1 root root 0 Jan 12 15:39 oleg650-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg650-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg650-client.virtnet_testfile': No such file or directory
pdsh@oleg650-client: oleg650-client: ssh exited with exit code 1
Failing mds1 on oleg650-server
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
15:41:02 (1768250462) shut down
facet: mds1 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds1 to oleg650-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0000
15:41:35 (1768250495) targets are mounted
15:41:35 (1768250495) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
15:41:54 (1768250514) shut down
facet: mds2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds2 to oleg650-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
15:42:18 (1768250538) targets are mounted
15:42:18 (1768250538) facet_failover done
oleg650-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
oleg650-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (238s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Jan 12 15:43:38 EST 2026 ========================================================== 15:43:38 (1768250618)
Eighth Failure Mode: CLIENT/OST Mon Jan 12 15:43:40 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
oleg650-client: total 1
oleg650-client: -rw-r--r-- 1 root root 0 Jan 12 15:43 oleg650-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg650-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (182s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Jan 12 15:46:40 EST 2026 ========================================================== 15:46:40 (1768250800)
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
oleg650-client: total 1
oleg650-client: -rw-r--r-- 1 root root 0 Jan 12 15:46 oleg650-client.virtnet_testfile
oleg650-client: -rw-r--r-- 1 root root 0 Jan 12 15:45 oleg650-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
oleg650-client: total 1
oleg650-client: -rw-r--r-- 1 root root 0 Jan 12 15:47 oleg650-client.virtnet_testfile
oleg650-client: -rw-r--r-- 1 root root 0 Jan 12 15:45 oleg650-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Jan 12 15:49:10 EST 2026 ========================================================== 15:49:10 (1768250950)
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
Failover mds1 to oleg650-server
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Reintegrating OST
oleg650-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
Failover mds2 to oleg650-server
oleg650-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg650-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (195s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Jan 12 15:52:25 EST 2026 ========================================================== 15:52:25 (1768251145)
Verify Lustre filesystem is up and running
Failing mds1 on oleg650-server
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
15:52:31 (1768251151) shut down
facet: mds1 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds1 to oleg650-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0000
15:52:55 (1768251175) targets are mounted
15:52:55 (1768251175) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
15:53:13 (1768251193) shut down
facet: mds2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds2 to oleg650-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
15:53:34 (1768251214) targets are mounted
15:53:34 (1768251214) facet_failover done
oleg650-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 (88s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Jan 12 15:53:53 EST 2026 ========================================================== 15:53:53 (1768251233)
Verify Lustre filesystem is up and running
Failing mds1 on oleg650-server
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
Failing mds2 on oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
15:54:04 (1768251244) shut down
facet: mds1 facet_host: oleg650-server facet_failover_host: oleg650-server
facet: mds2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds1 to oleg650-server
mount facets: mds1
Failover mds2 to oleg650-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:54:36 (1768251276) targets are mounted
15:54:36 (1768251276) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Failing ost2 on oleg650-server
Stopping /mnt/lustre-ost2 (opts:) on oleg650-server
15:54:56 (1768251296) shut down
facet: ost1 facet_host: oleg650-server facet_failover_host: oleg650-server
facet: ost2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover ost1 to oleg650-server
mount facets: ost1
Failover ost2 to oleg650-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:55:21 (1768251321) targets are mounted
15:55:21 (1768251321) facet_failover done
oleg650-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 (118s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Jan 12 15:55:51 EST 2026 ========================================================== 15:55:51 (1768251351)
Verify Lustre filesystem is up and running
Failing mds1 on oleg650-server
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
Failing mds2 on oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
15:56:00 (1768251360) shut down
facet: mds1 facet_host: oleg650-server facet_failover_host: oleg650-server
facet: mds2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds1 to oleg650-server
mount facets: mds1
Failover mds2 to oleg650-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:56:31 (1768251391) targets are mounted
15:56:31 (1768251391) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Failing ost2 on oleg650-server
Stopping /mnt/lustre-ost2 (opts:) on oleg650-server
15:57:02 (1768251422) shut down
facet: ost1 facet_host: oleg650-server facet_failover_host: oleg650-server
facet: ost2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover ost1 to oleg650-server
mount facets: ost1
Failover ost2 to oleg650-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:57:27 (1768251447) targets are mounted
15:57:27 (1768251447) facet_failover done
oleg650-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 (120s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon Jan 12 15:57:51 EST 2026 ========================================================== 15:57:51 (1768251471)
Verify Lustre filesystem is up and running
Failing ost1 on oleg650-server
Stopping /mnt/lustre-ost1 (opts:) on oleg650-server
Failing ost2 on oleg650-server
Stopping /mnt/lustre-ost2 (opts:) on oleg650-server
15:57:59 (1768251479) shut down
facet: ost1 facet_host: oleg650-server facet_failover_host: oleg650-server
facet: ost2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover ost1 to oleg650-server
mount facets: ost1
Failover ost2 to oleg650-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
15:58:25 (1768251505) targets are mounted
15:58:25 (1768251505) facet_failover done
oleg650-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 oleg650-server
Stopping /mnt/lustre-mds1 (opts:) on oleg650-server
Failing mds2 on oleg650-server
Stopping /mnt/lustre-mds2 (opts:) on oleg650-server
15:59:06 (1768251546) shut down
facet: mds1 facet_host: oleg650-server facet_failover_host: oleg650-server
facet: mds2 facet_host: oleg650-server facet_failover_host: oleg650-server
Failover mds1 to oleg650-server
mount facets: mds1
Failover mds2 to oleg650-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg650-server: oleg650-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
pdsh@oleg650-client: oleg650-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:59:37 (1768251577) targets are mounted
15:59:37 (1768251577) facet_failover done
oleg650-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 (130s)
== insanity test complete, duration 2360 sec ============= 16:00:01 (1768251601)
=== insanity: start cleanup 16:00:03 (1768251603) ===
=== insanity: finish cleanup 16:00:07 (1768251607) ===