-----============= acceptance-small: insanity ============----- Fri Oct  2 08:39:05 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
use INSANITY_ONLY='' INSANITY_EXCEPT=''
oleg360-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 08:39:24 (1790944764) ===
oleg360-client.virtnet: executing check_config_client /mnt/lustre
oleg360-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg360-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8a7158ccd000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8a7158ccd000.idle_timeout=debug
disable quota as required
oleg360-server: oleg360-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 08:40:03 (1790944803) ===

== insanity test 0: Fail all nodes, independently ======== 08:40:05 (1790944805)
Failing mds1 on oleg360-server
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
08:40:11 (1790944811) shut down
facet: mds1 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds1 to oleg360-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0000
08:40:43 (1790944843) targets are mounted
08:40:43 (1790944843) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
08:40:58 (1790944858) shut down
facet: mds2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds2 to oleg360-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
08:41:23 (1790944883) targets are mounted
08:41:23 (1790944883) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
08:41:37 (1790944897) shut down
facet: ost1 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover ost1 to oleg360-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
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0000
08:42:01 (1790944921) targets are mounted
08:42:01 (1790944921) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-ost2 (opts:) on oleg360-server
08:42:15 (1790944935) shut down
facet: ost2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover ost2 to oleg360-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
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0001
08:42:39 (1790944959) targets are mounted
08:42:39 (1790944959) facet_failover done
oleg360-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 (168s)

== insanity test 1: MDS/MDS failure ====================== 08:42:53 (1790944973)
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
Failover mds1 to oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
Reintegrating MDS2
oleg360-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg360-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (184s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Oct  2 08:45:57 EDT 2026 ========================================================== 08:45:57 (1790945157)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
Failover mds1 to oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
Failover mds2 to oleg360-server
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Reintegrating OST
oleg360-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0000
oleg360-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg360-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (199s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Oct  2 08:49:16 EDT 2026 ========================================================== 08:49:16 (1790945356)
Verify Lustre filesystem is up and running
Failing mds1 on oleg360-server
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
08:49:23 (1790945363) shut down
facet: mds1 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds1 to oleg360-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0000
08:49:56 (1790945396) targets are mounted
08:49:56 (1790945396) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
08:50:13 (1790945413) shut down
facet: mds2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds2 to oleg360-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
08:50:37 (1790945437) targets are mounted
08:50:37 (1790945437) facet_failover done
oleg360-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 (106s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Oct  2 08:51:02 EDT 2026 ========================================================== 08:51:02 (1790945462)
Fourth Failure Mode: OST/MDS Fri Oct  2 08:51:04 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
Failover mds1 to oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
Failover mds2 to oleg360-server
Reintegrating OST
oleg360-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0000
oleg360-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg360-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (206s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Oct  2 08:54:28 EDT 2026 ========================================================== 08:54:28 (1790945668)
Fifth Failure Mode: OST/OST Fri Oct  2 08:54:30 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg360-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg360-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0000
oleg360-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (102s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Oct  2 08:56:10 EDT 2026 ========================================================== 08:56:10 (1790945770)
Sixth Failure Mode: OST/CLIENT Fri Oct  2 08:56:11 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Test Lustre stability after OST failure
DFPIDA=23215
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23531
Reintegrating OST/CLIENTs
oleg360-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (60s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Oct  2 08:57:10 EDT 2026 ========================================================== 08:57:11 (1790945831)
Seventh Failure Mode: CLIENT/MDS Fri Oct  2 08:57:12 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
oleg360-client: total 0
oleg360-client: -rw-r--r-- 1 root root 0 Oct  2 08:57 oleg360-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg360-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg360-client.virtnet_testfile': No such file or directory
pdsh@oleg360-client: oleg360-client: ssh exited with exit code 1
Failing mds1 on oleg360-server
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
08:58:30 (1790945910) shut down
facet: mds1 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds1 to oleg360-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0000
08:58:53 (1790945933) targets are mounted
08:58:53 (1790945933) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
08:59:07 (1790945947) shut down
facet: mds2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds2 to oleg360-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
08:59:33 (1790945973) targets are mounted
08:59:33 (1790945973) facet_failover done
oleg360-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
oleg360-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (223s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Oct  2 09:00:54 EDT 2026 ========================================================== 09:00:54 (1790946054)
Eighth Failure Mode: CLIENT/OST Fri Oct  2 09:00:56 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
oleg360-client: total 0
oleg360-client: -rw-r--r-- 1 root root 0 Oct  2 09:00 oleg360-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg360-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (179s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Oct  2 09:03:53 EDT 2026 ========================================================== 09:03:53 (1790946233)
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
oleg360-client: total 0
oleg360-client: -rw-r--r-- 1 root root 0 Oct  2 09:03 oleg360-client.virtnet_testfile
oleg360-client: -rw-r--r-- 1 root root 0 Oct  2 09:02 oleg360-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
oleg360-client: total 0
oleg360-client: -rw-r--r-- 1 root root 0 Oct  2 09:05 oleg360-client.virtnet_testfile
oleg360-client: -rw-r--r-- 1 root root 0 Oct  2 09:02 oleg360-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (147s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Oct  2 09:06:20 EDT 2026 ========================================================== 09:06:20 (1790946380)
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
Failover mds1 to oleg360-server
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Reintegrating OST
oleg360-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
Failover mds2 to oleg360-server
oleg360-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg360-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (196s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Oct  2 09:09:36 EDT 2026 ========================================================== 09:09:37 (1790946577)
Verify Lustre filesystem is up and running
Failing mds1 on oleg360-server
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
09:09:42 (1790946582) shut down
facet: mds1 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds1 to oleg360-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0000
09:10:08 (1790946608) targets are mounted
09:10:08 (1790946608) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
09:10:32 (1790946632) shut down
facet: mds2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds2 to oleg360-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
09:10:58 (1790946658) targets are mounted
09:10:58 (1790946658) facet_failover done
oleg360-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 (102s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Oct  2 09:11:19 EDT 2026 ========================================================== 09:11:20 (1790946680)
Verify Lustre filesystem is up and running
Failing mds1 on oleg360-server
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
Failing mds2 on oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
09:11:30 (1790946690) shut down
facet: mds1 facet_host: oleg360-server facet_failover_host: oleg360-server
facet: mds2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds1 to oleg360-server
mount facets: mds1
Failover mds2 to oleg360-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
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:11:59 (1790946719) targets are mounted
09:11:59 (1790946719) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Failing ost2 on oleg360-server
Stopping /mnt/lustre-ost2 (opts:) on oleg360-server
09:12:23 (1790946743) shut down
facet: ost1 facet_host: oleg360-server facet_failover_host: oleg360-server
facet: ost2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover ost1 to oleg360-server
mount facets: ost1
Failover ost2 to oleg360-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:12:51 (1790946771) targets are mounted
09:12:51 (1790946771) facet_failover done
oleg360-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 (126s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Oct  2 09:13:25 EDT 2026 ========================================================== 09:13:25 (1790946805)
Verify Lustre filesystem is up and running
Failing mds1 on oleg360-server
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
Failing mds2 on oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
09:13:35 (1790946815) shut down
facet: mds1 facet_host: oleg360-server facet_failover_host: oleg360-server
facet: mds2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds1 to oleg360-server
mount facets: mds1
Failover mds2 to oleg360-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
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:14:04 (1790946844) targets are mounted
09:14:04 (1790946844) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Failing ost2 on oleg360-server
Stopping /mnt/lustre-ost2 (opts:) on oleg360-server
09:14:39 (1790946879) shut down
facet: ost1 facet_host: oleg360-server facet_failover_host: oleg360-server
facet: ost2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover ost1 to oleg360-server
mount facets: ost1
Failover ost2 to oleg360-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
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:15:07 (1790946907) targets are mounted
09:15:07 (1790946907) facet_failover done
oleg360-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 (127s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Oct  2 09:15:32 EDT 2026 ========================================================== 09:15:32 (1790946932)
Verify Lustre filesystem is up and running
Failing ost1 on oleg360-server
Stopping /mnt/lustre-ost1 (opts:) on oleg360-server
Failing ost2 on oleg360-server
Stopping /mnt/lustre-ost2 (opts:) on oleg360-server
09:15:42 (1790946942) shut down
facet: ost1 facet_host: oleg360-server facet_failover_host: oleg360-server
facet: ost2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover ost1 to oleg360-server
mount facets: ost1
Failover ost2 to oleg360-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
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:16:09 (1790946969) targets are mounted
09:16:09 (1790946969) facet_failover done
oleg360-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 oleg360-server
Stopping /mnt/lustre-mds1 (opts:) on oleg360-server
Failing mds2 on oleg360-server
Stopping /mnt/lustre-mds2 (opts:) on oleg360-server
09:16:46 (1790947006) shut down
facet: mds1 facet_host: oleg360-server facet_failover_host: oleg360-server
facet: mds2 facet_host: oleg360-server facet_failover_host: oleg360-server
Failover mds1 to oleg360-server
mount facets: mds1
Failover mds2 to oleg360-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
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:17:17 (1790947037) targets are mounted
09:17:17 (1790947037) facet_failover done
oleg360-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 (129s)
== insanity test complete, duration 2314 sec ============= 09:17:41 (1790947061)
=== insanity: start cleanup 09:17:43 (1790947063) ===
=== insanity: finish cleanup 09:17:46 (1790947066) ===