-----============= acceptance-small: insanity ============----- Sat Aug 22 04:32:37 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
oleg426-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 04:32:57 (1787387577) ===
oleg426-client.virtnet: executing check_config_client /mnt/lustre
oleg426-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg426-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8ef745300000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8ef745300000.idle_timeout=debug
disable quota as required
oleg426-server: oleg426-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 04:33:42 (1787387622) ===

== insanity test 0: Fail all nodes, independently ======== 04:33:44 (1787387624)
Failing mds1 on oleg426-server
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
04:33:51 (1787387631) shut down
facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds1 to oleg426-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
04:34:26 (1787387666) targets are mounted
04:34:26 (1787387666) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
04:34:47 (1787387687) shut down
facet: mds2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds2 to oleg426-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
04:35:12 (1787387712) targets are mounted
04:35:12 (1787387712) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
04:35:31 (1787387731) shut down
facet: ost1 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover ost1 to oleg426-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
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
04:36:00 (1787387760) targets are mounted
04:36:00 (1787387760) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-ost2 (opts:) on oleg426-server
04:36:16 (1787387776) shut down
facet: ost2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover ost2 to oleg426-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
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0001
04:36:44 (1787387804) targets are mounted
04:36:44 (1787387804) facet_failover done
oleg426-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 (200s)

== insanity test 1: MDS/MDS failure ====================== 04:37:04 (1787387824)
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
Failover mds1 to oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
Reintegrating MDS2
oleg426-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg426-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 22 04:40:36 EDT 2026 ========================================================== 04:40:36 (1787388036)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
Failover mds1 to oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
Failover mds2 to oleg426-server
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Reintegrating OST
oleg426-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
oleg426-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg426-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (200s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 22 04:43:57 EDT 2026 ========================================================== 04:43:57 (1787388237)
Verify Lustre filesystem is up and running
Failing mds1 on oleg426-server
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
04:44:02 (1787388242) shut down
facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds1 to oleg426-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
04:44:33 (1787388273) targets are mounted
04:44:33 (1787388273) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
04:44:48 (1787388288) shut down
facet: mds2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds2 to oleg426-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
04:45:10 (1787388310) targets are mounted
04:45:10 (1787388310) facet_failover done
oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (100s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 22 04:45:37 EDT 2026 ========================================================== 04:45:37 (1787388337)
Fourth Failure Mode: OST/MDS Sat Aug 22 04:45:39 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
Failover mds1 to oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
Failover mds2 to oleg426-server
Reintegrating OST
oleg426-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
oleg426-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg426-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (212s)

== insanity test 5: Fifth Failure Mode: OST/OST Sat Aug 22 04:49:09 EDT 2026 ========================================================== 04:49:09 (1787388549)
Fifth Failure Mode: OST/OST Sat Aug 22 04:49:11 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg426-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg426-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
oleg426-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (109s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 22 04:50:58 EDT 2026 ========================================================== 04:50:59 (1787388659)
Sixth Failure Mode: OST/CLIENT Sat Aug 22 04:51:00 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Test Lustre stability after OST failure
DFPIDA=23268
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23587
Reintegrating OST/CLIENTs
oleg426-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (66s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 22 04:52:04 EDT 2026 ========================================================== 04:52:04 (1787388724)
Seventh Failure Mode: CLIENT/MDS Sat Aug 22 04:52:05 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
oleg426-client: total 0
oleg426-client: -rw-r--r-- 1 root root 0 Aug 22 04:52 oleg426-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg426-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg426-client.virtnet_testfile': No such file or directory
pdsh@oleg426-client: oleg426-client: ssh exited with exit code 1
Failing mds1 on oleg426-server
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
04:53:23 (1787388803) shut down
facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds1 to oleg426-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
04:53:48 (1787388828) targets are mounted
04:53:48 (1787388828) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
04:54:03 (1787388843) shut down
facet: mds2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds2 to oleg426-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
04:54:29 (1787388869) targets are mounted
04:54:29 (1787388869) facet_failover done
oleg426-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
oleg426-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (228s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 22 04:55:52 EDT 2026 ========================================================== 04:55:52 (1787388952)
Eighth Failure Mode: CLIENT/OST Sat Aug 22 04:55:54 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
oleg426-client: total 0
oleg426-client: -rw-r--r-- 1 root root 0 Aug 22 04:55 oleg426-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg426-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (184s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 22 04:58:56 EDT 2026 ========================================================== 04:58:56 (1787389136)
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
oleg426-client: total 0
oleg426-client: -rw-r--r-- 1 root root 0 Aug 22 04:59 oleg426-client.virtnet_testfile
oleg426-client: -rw-r--r-- 1 root root 0 Aug 22 04:57 oleg426-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
oleg426-client: total 0
oleg426-client: -rw-r--r-- 1 root root 0 Aug 22 05:00 oleg426-client.virtnet_testfile
oleg426-client: -rw-r--r-- 1 root root 0 Aug 22 04:57 oleg426-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (152s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 22 05:01:28 EDT 2026 ========================================================== 05:01:28 (1787389288)
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
Failover mds1 to oleg426-server
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Reintegrating OST
oleg426-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
Failover mds2 to oleg426-server
oleg426-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg426-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (199s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 22 05:04:47 EDT 2026 ========================================================== 05:04:47 (1787389487)
Verify Lustre filesystem is up and running
Failing mds1 on oleg426-server
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
05:04:54 (1787389494) shut down
facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds1 to oleg426-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
05:05:17 (1787389517) targets are mounted
05:05:17 (1787389517) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
05:05:39 (1787389539) shut down
facet: mds2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds2 to oleg426-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
05:06:03 (1787389563) targets are mounted
05:06:03 (1787389563) facet_failover done
oleg426-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 (97s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 22 05:06:24 EDT 2026 ========================================================== 05:06:24 (1787389584)
Verify Lustre filesystem is up and running
Failing mds1 on oleg426-server
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
Failing mds2 on oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
05:06:34 (1787389594) shut down
facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server
facet: mds2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds1 to oleg426-server
mount facets: mds1
Failover mds2 to oleg426-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
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
05:07:05 (1787389625) targets are mounted
05:07:05 (1787389625) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Failing ost2 on oleg426-server
Stopping /mnt/lustre-ost2 (opts:) on oleg426-server
05:07:30 (1787389650) shut down
facet: ost1 facet_host: oleg426-server facet_failover_host: oleg426-server
facet: ost2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover ost1 to oleg426-server
mount facets: ost1
Failover ost2 to oleg426-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
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
05:07:58 (1787389678) targets are mounted
05:07:58 (1787389678) facet_failover done
oleg426-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (130s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 22 05:08:34 EDT 2026 ========================================================== 05:08:34 (1787389714)
Verify Lustre filesystem is up and running
Failing mds1 on oleg426-server
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
Failing mds2 on oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
05:08:43 (1787389723) shut down
facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server
facet: mds2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds1 to oleg426-server
mount facets: mds1
Failover mds2 to oleg426-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
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
05:09:14 (1787389754) targets are mounted
05:09:14 (1787389754) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Failing ost2 on oleg426-server
Stopping /mnt/lustre-ost2 (opts:) on oleg426-server
05:09:47 (1787389787) shut down
facet: ost1 facet_host: oleg426-server facet_failover_host: oleg426-server
facet: ost2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover ost1 to oleg426-server
mount facets: ost1
Failover ost2 to oleg426-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
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
05:10:14 (1787389814) targets are mounted
05:10:14 (1787389814) facet_failover done
oleg426-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 Sat Aug 22 05:10:44 EDT 2026 ========================================================== 05:10:44 (1787389844)
Verify Lustre filesystem is up and running
Failing ost1 on oleg426-server
Stopping /mnt/lustre-ost1 (opts:) on oleg426-server
Failing ost2 on oleg426-server
Stopping /mnt/lustre-ost2 (opts:) on oleg426-server
05:10:54 (1787389854) shut down
facet: ost1 facet_host: oleg426-server facet_failover_host: oleg426-server
facet: ost2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover ost1 to oleg426-server
mount facets: ost1
Failover ost2 to oleg426-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
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
05:11:21 (1787389881) targets are mounted
05:11:21 (1787389881) facet_failover done
oleg426-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 oleg426-server
Stopping /mnt/lustre-mds1 (opts:) on oleg426-server
Failing mds2 on oleg426-server
Stopping /mnt/lustre-mds2 (opts:) on oleg426-server
05:12:00 (1787389920) shut down
facet: mds1 facet_host: oleg426-server facet_failover_host: oleg426-server
facet: mds2 facet_host: oleg426-server facet_failover_host: oleg426-server
Failover mds1 to oleg426-server
mount facets: mds1
Failover mds2 to oleg426-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
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg426-server: oleg426-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
pdsh@oleg426-client: oleg426-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
05:12:30 (1787389950) targets are mounted
05:12:30 (1787389950) facet_failover done
oleg426-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 (129s)
== insanity test complete, duration 2416 sec ============= 05:12:54 (1787389974)
=== insanity: start cleanup 05:12:55 (1787389975) ===
=== insanity: finish cleanup 05:13:00 (1787389980) ===