-----============= acceptance-small: insanity ============----- Tue Jun 23 09:09:40 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
oleg452-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 09:10:01 (1782220201) ===
oleg452-client.virtnet: executing check_config_client /mnt/lustre
oleg452-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg452-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff95d7c80cf800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff95d7c80cf800.idle_timeout=debug
disable quota as required
oleg452-server: oleg452-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 09:10:48 (1782220248) ===

== insanity test 0: Fail all nodes, independently ======== 09:10:50 (1782220250)
Failing mds1 on oleg452-server
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
09:10:56 (1782220256) shut down
facet: mds1 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds1 to oleg452-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
09:11:31 (1782220291) targets are mounted
09:11:31 (1782220291) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
09:11:47 (1782220307) shut down
facet: mds2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds2 to oleg452-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
09:12:13 (1782220333) targets are mounted
09:12:13 (1782220333) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
09:12:28 (1782220348) shut down
facet: ost1 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover ost1 to oleg452-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
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
09:12:54 (1782220374) targets are mounted
09:12:54 (1782220374) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-ost2 (opts:) on oleg452-server
09:13:12 (1782220392) shut down
facet: ost2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover ost2 to oleg452-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
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0001
09:13:39 (1782220419) targets are mounted
09:13:39 (1782220419) facet_failover done
oleg452-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 (187s)

== insanity test 1: MDS/MDS failure ====================== 09:13:58 (1782220438)
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
Failover mds1 to oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
Reintegrating MDS2
oleg452-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg452-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Jun 23 09:17:28 EDT 2026 ========================================================== 09:17:28 (1782220648)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
Failover mds1 to oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
Failover mds2 to oleg452-server
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Reintegrating OST
oleg452-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
oleg452-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg452-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (200s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Jun 23 09:20:48 EDT 2026 ========================================================== 09:20:48 (1782220848)
Verify Lustre filesystem is up and running
Failing mds1 on oleg452-server
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
09:20:54 (1782220854) shut down
facet: mds1 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds1 to oleg452-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
09:21:26 (1782220886) targets are mounted
09:21:26 (1782220886) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
09:21:45 (1782220905) shut down
facet: mds2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds2 to oleg452-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
09:22:11 (1782220931) targets are mounted
09:22:11 (1782220931) facet_failover done
oleg452-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 (107s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Jun 23 09:22:35 EDT 2026 ========================================================== 09:22:36 (1782220956)
Fourth Failure Mode: OST/MDS Tue Jun 23 09:22:37 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
Failover mds1 to oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
Failover mds2 to oleg452-server
Reintegrating OST
oleg452-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
oleg452-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg452-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (210s)

== insanity test 5: Fifth Failure Mode: OST/OST Tue Jun 23 09:26:05 EDT 2026 ========================================================== 09:26:05 (1782221165)
Fifth Failure Mode: OST/OST Tue Jun 23 09:26:07 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg452-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg452-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
oleg452-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (105s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Jun 23 09:27:50 EDT 2026 ========================================================== 09:27:51 (1782221271)
Sixth Failure Mode: OST/CLIENT Tue Jun 23 09:27:52 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Test Lustre stability after OST failure
DFPIDA=23310
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23630
Reintegrating OST/CLIENTs
oleg452-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (63s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Tue Jun 23 09:28:53 EDT 2026 ========================================================== 09:28:53 (1782221333)
Seventh Failure Mode: CLIENT/MDS Tue Jun 23 09:28:55 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
oleg452-client: total 0
oleg452-client: -rw-r--r-- 1 root root 0 Jun 23 09:28 oleg452-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg452-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg452-client.virtnet_testfile': No such file or directory
pdsh@oleg452-client: oleg452-client: ssh exited with exit code 1
Failing mds1 on oleg452-server
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
09:30:12 (1782221412) shut down
facet: mds1 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds1 to oleg452-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
09:30:35 (1782221435) targets are mounted
09:30:35 (1782221435) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
09:30:49 (1782221449) shut down
facet: mds2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds2 to oleg452-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
09:31:13 (1782221473) targets are mounted
09:31:13 (1782221473) facet_failover done
oleg452-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
oleg452-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (223s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Tue Jun 23 09:32:36 EDT 2026 ========================================================== 09:32:36 (1782221556)
Eighth Failure Mode: CLIENT/OST Tue Jun 23 09:32:38 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
oleg452-client: total 0
oleg452-client: -rw-r--r-- 1 root root 0 Jun 23 09:32 oleg452-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg452-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (180s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Tue Jun 23 09:35:36 EDT 2026 ========================================================== 09:35:36 (1782221736)
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
oleg452-client: total 0
oleg452-client: -rw-r--r-- 1 root root 0 Jun 23 09:35 oleg452-client.virtnet_testfile
oleg452-client: -rw-r--r-- 1 root root 0 Jun 23 09:34 oleg452-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
oleg452-client: total 0
oleg452-client: -rw-r--r-- 1 root root 0 Jun 23 09:36 oleg452-client.virtnet_testfile
oleg452-client: -rw-r--r-- 1 root root 0 Jun 23 09:34 oleg452-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (149s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Tue Jun 23 09:38:05 EDT 2026 ========================================================== 09:38:05 (1782221885)
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
Failover mds1 to oleg452-server
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Reintegrating OST
oleg452-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
Failover mds2 to oleg452-server
oleg452-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg452-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (194s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Tue Jun 23 09:41:19 EDT 2026 ========================================================== 09:41:19 (1782222079)
Verify Lustre filesystem is up and running
Failing mds1 on oleg452-server
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
09:41:23 (1782222083) shut down
facet: mds1 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds1 to oleg452-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
09:41:47 (1782222107) targets are mounted
09:41:47 (1782222107) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
09:42:09 (1782222129) shut down
facet: mds2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds2 to oleg452-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
09:42:32 (1782222152) targets are mounted
09:42:32 (1782222152) facet_failover done
oleg452-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 (94s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Tue Jun 23 09:42:53 EDT 2026 ========================================================== 09:42:53 (1782222173)
Verify Lustre filesystem is up and running
Failing mds1 on oleg452-server
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
Failing mds2 on oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
09:43:03 (1782222183) shut down
facet: mds1 facet_host: oleg452-server facet_failover_host: oleg452-server
facet: mds2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds1 to oleg452-server
mount facets: mds1
Failover mds2 to oleg452-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
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
09:43:33 (1782222213) targets are mounted
09:43:33 (1782222213) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Failing ost2 on oleg452-server
Stopping /mnt/lustre-ost2 (opts:) on oleg452-server
09:44:00 (1782222240) shut down
facet: ost1 facet_host: oleg452-server facet_failover_host: oleg452-server
facet: ost2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover ost1 to oleg452-server
mount facets: ost1
Failover ost2 to oleg452-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:44:26 (1782222266) targets are mounted
09:44:26 (1782222266) facet_failover done
oleg452-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 (126s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Tue Jun 23 09:44:59 EDT 2026 ========================================================== 09:45:00 (1782222300)
Verify Lustre filesystem is up and running
Failing mds1 on oleg452-server
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
Failing mds2 on oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
09:45:08 (1782222308) shut down
facet: mds1 facet_host: oleg452-server facet_failover_host: oleg452-server
facet: mds2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds1 to oleg452-server
mount facets: mds1
Failover mds2 to oleg452-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
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:45:39 (1782222339) targets are mounted
09:45:39 (1782222339) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Failing ost2 on oleg452-server
Stopping /mnt/lustre-ost2 (opts:) on oleg452-server
09:46:14 (1782222374) shut down
facet: ost1 facet_host: oleg452-server facet_failover_host: oleg452-server
facet: ost2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover ost1 to oleg452-server
mount facets: ost1
Failover ost2 to oleg452-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
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:46:43 (1782222403) targets are mounted
09:46:43 (1782222403) facet_failover done
oleg452-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 (130s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Tue Jun 23 09:47:10 EDT 2026 ========================================================== 09:47:10 (1782222430)
Verify Lustre filesystem is up and running
Failing ost1 on oleg452-server
Stopping /mnt/lustre-ost1 (opts:) on oleg452-server
Failing ost2 on oleg452-server
Stopping /mnt/lustre-ost2 (opts:) on oleg452-server
09:47:19 (1782222439) shut down
facet: ost1 facet_host: oleg452-server facet_failover_host: oleg452-server
facet: ost2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover ost1 to oleg452-server
mount facets: ost1
Failover ost2 to oleg452-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
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:47:45 (1782222465) targets are mounted
09:47:45 (1782222465) facet_failover done
oleg452-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 oleg452-server
Stopping /mnt/lustre-mds1 (opts:) on oleg452-server
Failing mds2 on oleg452-server
Stopping /mnt/lustre-mds2 (opts:) on oleg452-server
09:48:30 (1782222510) shut down
facet: mds1 facet_host: oleg452-server facet_failover_host: oleg452-server
facet: mds2 facet_host: oleg452-server facet_failover_host: oleg452-server
Failover mds1 to oleg452-server
mount facets: mds1
Failover mds2 to oleg452-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
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg452-server: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
pdsh@oleg452-client: oleg452-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:49:02 (1782222542) targets are mounted
09:49:02 (1782222542) facet_failover done
oleg452-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 2379 sec ============= 09:49:20 (1782222560)
=== insanity: start cleanup 09:49:22 (1782222562) ===
=== insanity: finish cleanup 09:49:25 (1782222565) ===