-----============= acceptance-small: insanity ============----- Mon Aug 31 14:32:46 EDT 2026
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg443-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 14:33:07 (1788201187) ===
oleg443-client.virtnet: executing check_config_client /mnt/lustre
oleg443-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg443-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff913b02c70000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff913b02c70000.idle_timeout=debug
disable quota as required
oleg443-server: oleg443-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 14:33:53 (1788201233) ===

== insanity test 0: Fail all nodes, independently ======== 14:33:54 (1788201234)
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
14:34:01 (1788201241) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
14:34:35 (1788201275) targets are mounted
14:34:35 (1788201275) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
14:34:52 (1788201292) shut down
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds2 to oleg443-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
14:35:16 (1788201316) targets are mounted
14:35:16 (1788201316) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
14:35:32 (1788201332) shut down
facet: ost1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost1 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
14:36:00 (1788201360) targets are mounted
14:36:00 (1788201360) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg443-server
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
14:36:16 (1788201376) shut down
facet: ost2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0001
14:36:43 (1788201403) targets are mounted
14:36:43 (1788201403) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (187s)

== insanity test 1: MDS/MDS failure ====================== 14:37:01 (1788201421)
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
Reintegrating MDS2
oleg443-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (208s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Aug 31 14:40:29 EDT 2026 ========================================================== 14:40:29 (1788201629)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
Failover mds2 to oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Reintegrating OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg443-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (200s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Aug 31 14:43:49 EDT 2026 ========================================================== 14:43:49 (1788201829)
Verify Lustre filesystem is up and running
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
14:43:56 (1788201836) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
14:44:19 (1788201859) targets are mounted
14:44:19 (1788201859) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
14:44:34 (1788201874) shut down
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds2 to oleg443-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
14:44:58 (1788201898) targets are mounted
14:44:58 (1788201898) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
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 (95s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon Aug 31 14:45:24 EDT 2026 ========================================================== 14:45:24 (1788201924)
Fourth Failure Mode: OST/MDS Mon Aug 31 14:45:25 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
Failover mds2 to oleg443-server
Reintegrating OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg443-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (203s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon Aug 31 14:48:47 EDT 2026 ========================================================== 14:48:47 (1788202127)
Fifth Failure Mode: OST/OST Mon Aug 31 14:48:48 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
oleg443-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (105s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Aug 31 14:50:32 EDT 2026 ========================================================== 14:50:32 (1788202232)
Sixth Failure Mode: OST/CLIENT Mon Aug 31 14:50:34 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
DFPIDA=23245
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23565
Reintegrating OST/CLIENTs
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (63s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Aug 31 14:51:35 EDT 2026 ========================================================== 14:51:35 (1788202295)
Seventh Failure Mode: CLIENT/MDS Mon Aug 31 14:51:37 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
oleg443-client: total 0
oleg443-client: -rw-r--r-- 1 root root 0 Aug 31 14:51 oleg443-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg443-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg443-client.virtnet_testfile': No such file or directory
pdsh@oleg443-client: oleg443-client: ssh exited with exit code 1
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
14:52:55 (1788202375) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
14:53:20 (1788202400) targets are mounted
14:53:20 (1788202400) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
14:53:38 (1788202418) shut down
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds2 to oleg443-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
14:54:02 (1788202442) targets are mounted
14:54:02 (1788202442) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg443-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (227s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Aug 31 14:55:22 EDT 2026 ========================================================== 14:55:22 (1788202522)
Eighth Failure Mode: CLIENT/OST Mon Aug 31 14:55:24 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
oleg443-client: total 0
oleg443-client: -rw-r--r-- 1 root root 0 Aug 31 14:55 oleg443-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (177s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Aug 31 14:58:19 EDT 2026 ========================================================== 14:58:19 (1788202699)
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
oleg443-client: total 0
oleg443-client: -rw-r--r-- 1 root root 0 Aug 31 14:58 oleg443-client.virtnet_testfile
oleg443-client: -rw-r--r-- 1 root root 0 Aug 31 14:57 oleg443-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
oleg443-client: total 0
oleg443-client: -rw-r--r-- 1 root root 0 Aug 31 14:59 oleg443-client.virtnet_testfile
oleg443-client: -rw-r--r-- 1 root root 0 Aug 31 14:57 oleg443-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (149s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Aug 31 15:00:48 EDT 2026 ========================================================== 15:00:48 (1788202848)
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Reintegrating OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
Failover mds2 to oleg443-server
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg443-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (203s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Aug 31 15:04:11 EDT 2026 ========================================================== 15:04:11 (1788203051)
Verify Lustre filesystem is up and running
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
15:04:17 (1788203057) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
15:04:51 (1788203091) targets are mounted
15:04:51 (1788203091) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
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 oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
15:05:17 (1788203117) shut down
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds2 to oleg443-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
15:05:43 (1788203143) targets are mounted
15:05:43 (1788203143) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (115s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Aug 31 15:06:06 EDT 2026 ========================================================== 15:06:06 (1788203166)
Verify Lustre filesystem is up and running
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
15:06:18 (1788203178) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Failover mds2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:06:50 (1788203210) targets are mounted
15:06:50 (1788203210) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
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 oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Failing ost2 on oleg443-server
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
15:07:16 (1788203236) shut down
facet: ost1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: ost2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost1 to oleg443-server
mount facets: ost1
Failover ost2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:07:46 (1788203266) targets are mounted
15:07:46 (1788203266) facet_failover done
oleg443-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 1475 0
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 (134s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Aug 31 15:08:20 EDT 2026 ========================================================== 15:08:20 (1788203300)
Verify Lustre filesystem is up and running
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
15:08:33 (1788203313) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Failover mds2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:09:03 (1788203343) targets are mounted
15:09:03 (1788203343) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
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 oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Failing ost2 on oleg443-server
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
15:09:39 (1788203379) shut down
facet: ost1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: ost2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost1 to oleg443-server
mount facets: ost1
Failover ost2 to oleg443-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-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:10:06 (1788203406) targets are mounted
15:10:06 (1788203406) facet_failover done
oleg443-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 1475 0
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 (131s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon Aug 31 15:10:31 EDT 2026 ========================================================== 15:10:31 (1788203431)
Verify Lustre filesystem is up and running
Failing ost1 on oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Failing ost2 on oleg443-server
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
15:10:43 (1788203443) shut down
facet: ost1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: ost2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost1 to oleg443-server
mount facets: ost1
Failover ost2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:11:13 (1788203473) targets are mounted
15:11:13 (1788203473) facet_failover done
oleg443-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 1475 0
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 oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
15:11:56 (1788203516) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Failover mds2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:12:27 (1788203547) targets are mounted
15:12:27 (1788203547) facet_failover done
oleg443-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
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 (138s)
== insanity test complete, duration 2402 sec ============= 15:12:49 (1788203569)
=== insanity: start cleanup 15:12:51 (1788203571) ===
=== insanity: finish cleanup 15:12:55 (1788203575) ===