-----============= acceptance-small: insanity ============----- Thu Aug 27 08:47:11 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
oleg331-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 08:47:29 (1787834849) ===
oleg331-client.virtnet: executing check_config_client /mnt/lustre
oleg331-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg331-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9a4d04a94000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9a4d04a94000.idle_timeout=debug
disable quota as required
oleg331-server: oleg331-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 08:48:05 (1787834885) ===

== insanity test 0: Fail all nodes, independently ======== 08:48:07 (1787834887)
Failing mds1 on oleg331-server
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
08:48:13 (1787834893) shut down
facet: mds1 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds1 to oleg331-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
08:48:47 (1787834927) targets are mounted
08:48:47 (1787834927) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
08:49:02 (1787834942) shut down
facet: mds2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds2 to oleg331-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
08:49:26 (1787834966) targets are mounted
08:49:26 (1787834966) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
08:49:43 (1787834983) shut down
facet: ost1 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover ost1 to oleg331-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
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
08:50:07 (1787835007) targets are mounted
08:50:07 (1787835007) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-ost2 (opts:) on oleg331-server
08:50:20 (1787835020) shut down
facet: ost2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover ost2 to oleg331-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
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0001
08:50:45 (1787835045) targets are mounted
08:50:45 (1787835045) facet_failover done
oleg331-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 (174s)

== insanity test 1: MDS/MDS failure ====================== 08:51:01 (1787835061)
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
Failover mds1 to oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
Reintegrating MDS2
oleg331-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg331-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (206s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 08:54:27 EDT 2026 ========================================================== 08:54:27 (1787835267)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
Failover mds1 to oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
Failover mds2 to oleg331-server
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Reintegrating OST
oleg331-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
oleg331-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg331-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (196s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 27 08:57:43 EDT 2026 ========================================================== 08:57:43 (1787835463)
Verify Lustre filesystem is up and running
Failing mds1 on oleg331-server
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
08:57:49 (1787835469) shut down
facet: mds1 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds1 to oleg331-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
08:58:23 (1787835503) targets are mounted
08:58:23 (1787835503) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
08:58:37 (1787835517) shut down
facet: mds2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds2 to oleg331-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
08:59:01 (1787835541) targets are mounted
08:59:01 (1787835541) facet_failover done
oleg331-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 (107s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 27 08:59:30 EDT 2026 ========================================================== 08:59:30 (1787835570)
Fourth Failure Mode: OST/MDS Thu Aug 27 08:59:31 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
Failover mds1 to oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
Failover mds2 to oleg331-server
Reintegrating OST
oleg331-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
oleg331-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg331-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-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 Thu Aug 27 09:02:57 EDT 2026 ========================================================== 09:02:57 (1787835777)
Fifth Failure Mode: OST/OST Thu Aug 27 09:02:59 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg331-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg331-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
oleg331-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (104s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 09:04:41 EDT 2026 ========================================================== 09:04:41 (1787835881)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 09:04:43 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Test Lustre stability after OST failure
DFPIDA=23281
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23592
Reintegrating OST/CLIENTs
oleg331-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (65s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 09:05:46 EDT 2026 ========================================================== 09:05:46 (1787835946)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 09:05:48 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
oleg331-client: total 0
oleg331-client: -rw-r--r-- 1 root root 0 Aug 27 09:05 oleg331-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg331-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg331-client.virtnet_testfile': No such file or directory
pdsh@oleg331-client: oleg331-client: ssh exited with exit code 1
Failing mds1 on oleg331-server
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
09:07:05 (1787836025) shut down
facet: mds1 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds1 to oleg331-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
09:07:28 (1787836048) targets are mounted
09:07:28 (1787836048) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
09:07:45 (1787836065) shut down
facet: mds2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds2 to oleg331-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
09:08:12 (1787836092) targets are mounted
09:08:12 (1787836092) facet_failover done
oleg331-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
oleg331-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (228s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 09:09:34 EDT 2026 ========================================================== 09:09:35 (1787836175)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 09:09:36 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
oleg331-client: total 0
oleg331-client: -rw-r--r-- 1 root root 0 Aug 27 09:09 oleg331-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg331-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (185s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 27 09:12:39 EDT 2026 ========================================================== 09:12:39 (1787836359)
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
oleg331-client: total 0
oleg331-client: -rw-r--r-- 1 root root 0 Aug 27 09:12 oleg331-client.virtnet_testfile
oleg331-client: -rw-r--r-- 1 root root 0 Aug 27 09:11 oleg331-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
oleg331-client: total 0
oleg331-client: -rw-r--r-- 1 root root 0 Aug 27 09:13 oleg331-client.virtnet_testfile
oleg331-client: -rw-r--r-- 1 root root 0 Aug 27 09:11 oleg331-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (153s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 09:15:12 EDT 2026 ========================================================== 09:15:12 (1787836512)
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
Failover mds1 to oleg331-server
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Reintegrating OST
oleg331-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
Failover mds2 to oleg331-server
oleg331-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg331-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (203s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 09:18:35 EDT 2026 ========================================================== 09:18:35 (1787836715)
Verify Lustre filesystem is up and running
Failing mds1 on oleg331-server
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
09:18:42 (1787836722) shut down
facet: mds1 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds1 to oleg331-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
09:19:15 (1787836755) targets are mounted
09:19:15 (1787836755) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
09:19:37 (1787836777) shut down
facet: mds2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds2 to oleg331-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
09:20:00 (1787836800) targets are mounted
09:20:00 (1787836800) facet_failover done
oleg331-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 (106s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 09:20:21 EDT 2026 ========================================================== 09:20:21 (1787836821)
Verify Lustre filesystem is up and running
Failing mds1 on oleg331-server
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
Failing mds2 on oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
09:20:32 (1787836832) shut down
facet: mds1 facet_host: oleg331-server facet_failover_host: oleg331-server
facet: mds2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds1 to oleg331-server
mount facets: mds1
Failover mds2 to oleg331-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
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
09:21:03 (1787836863) targets are mounted
09:21:03 (1787836863) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Failing ost2 on oleg331-server
Stopping /mnt/lustre-ost2 (opts:) on oleg331-server
09:21:28 (1787836888) shut down
facet: ost1 facet_host: oleg331-server facet_failover_host: oleg331-server
facet: ost2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover ost1 to oleg331-server
mount facets: ost1
Failover ost2 to oleg331-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:21:56 (1787836916) targets are mounted
09:21:56 (1787836916) facet_failover done
oleg331-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 (128s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug 27 09:22:29 EDT 2026 ========================================================== 09:22:29 (1787836949)
Verify Lustre filesystem is up and running
Failing mds1 on oleg331-server
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
Failing mds2 on oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
09:22:40 (1787836960) shut down
facet: mds1 facet_host: oleg331-server facet_failover_host: oleg331-server
facet: mds2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds1 to oleg331-server
mount facets: mds1
Failover mds2 to oleg331-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
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:23:10 (1787836990) targets are mounted
09:23:10 (1787836990) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Failing ost2 on oleg331-server
Stopping /mnt/lustre-ost2 (opts:) on oleg331-server
09:23:44 (1787837024) shut down
facet: ost1 facet_host: oleg331-server facet_failover_host: oleg331-server
facet: ost2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover ost1 to oleg331-server
mount facets: ost1
Failover ost2 to oleg331-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
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:24:12 (1787837052) targets are mounted
09:24:12 (1787837052) facet_failover done
oleg331-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 (130s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 27 09:24:39 EDT 2026 ========================================================== 09:24:39 (1787837079)
Verify Lustre filesystem is up and running
Failing ost1 on oleg331-server
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Failing ost2 on oleg331-server
Stopping /mnt/lustre-ost2 (opts:) on oleg331-server
09:24:49 (1787837089) shut down
facet: ost1 facet_host: oleg331-server facet_failover_host: oleg331-server
facet: ost2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover ost1 to oleg331-server
mount facets: ost1
Failover ost2 to oleg331-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
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:25:16 (1787837116) targets are mounted
09:25:16 (1787837116) facet_failover done
oleg331-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 oleg331-server
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
Failing mds2 on oleg331-server
Stopping /mnt/lustre-mds2 (opts:) on oleg331-server
09:26:05 (1787837165) shut down
facet: mds1 facet_host: oleg331-server facet_failover_host: oleg331-server
facet: mds2 facet_host: oleg331-server facet_failover_host: oleg331-server
Failover mds1 to oleg331-server
mount facets: mds1
Failover mds2 to oleg331-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
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:26:35 (1787837195) targets are mounted
09:26:35 (1787837195) facet_failover done
oleg331-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 (137s)
== insanity test complete, duration 2384 sec ============= 09:26:56 (1787837216)
=== insanity: start cleanup 09:26:58 (1787837218) ===
=== insanity: finish cleanup 09:27:02 (1787837222) ===