-----============= acceptance-small: insanity ============----- Thu Aug 27 04:14:13 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
oleg236-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 04:14:36 (1787818476) ===
oleg236-client.virtnet: executing check_config_client /mnt/lustre
oleg236-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg236-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8fa3851b6800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8fa3851b6800.idle_timeout=debug
disable quota as required
oleg236-server: oleg236-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 04:15:16 (1787818516) ===

== insanity test 0: Fail all nodes, independently ======== 04:15:18 (1787818518)
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:15:24 (1787818524) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:15:58 (1787818558) targets are mounted
04:15:58 (1787818558) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:16:18 (1787818578) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:16:42 (1787818602) targets are mounted
04:16:42 (1787818602) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
04:17:01 (1787818621) shut down
facet: ost1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost1 to oleg236-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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
04:17:29 (1787818649) targets are mounted
04:17:29 (1787818649) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
04:17:47 (1787818667) shut down
facet: ost2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost2 to oleg236-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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0001
04:18:13 (1787818693) targets are mounted
04:18:13 (1787818693) facet_failover done
oleg236-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 (193s)

== insanity test 1: MDS/MDS failure ====================== 04:18:31 (1787818711)
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failover mds1 to oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
Reintegrating MDS2
oleg236-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg236-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (211s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 04:22:02 EDT 2026 ========================================================== 04:22:02 (1787818922)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failover mds1 to oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
Failover mds2 to oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Reintegrating OST
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
oleg236-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg236-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (205s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 27 04:25:28 EDT 2026 ========================================================== 04:25:28 (1787819128)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:25:34 (1787819134) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:26:06 (1787819166) targets are mounted
04:26:06 (1787819166) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:26:22 (1787819182) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:26:48 (1787819208) targets are mounted
04:26:48 (1787819208) facet_failover done
oleg236-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 (111s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 27 04:27:19 EDT 2026 ========================================================== 04:27:19 (1787819239)
Fourth Failure Mode: OST/MDS Thu Aug 27 04:27:21 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failover mds1 to oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
Failover mds2 to oleg236-server
Reintegrating OST
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
oleg236-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg236-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-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 Thu Aug 27 04:30:51 EDT 2026 ========================================================== 04:30:51 (1787819451)
Fifth Failure Mode: OST/OST Thu Aug 27 04:30:54 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
oleg236-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (114s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 04:32:45 EDT 2026 ========================================================== 04:32:45 (1787819565)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 04:32:47 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Test Lustre stability after OST failure
DFPIDA=23288
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23607
Reintegrating OST/CLIENTs
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (66s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 04:33:51 EDT 2026 ========================================================== 04:33:51 (1787819631)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 04:33:53 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
oleg236-client: total 0
oleg236-client: -rw-r--r-- 1 root root 0 Aug 27 04:33 oleg236-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg236-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg236-client.virtnet_testfile': No such file or directory
pdsh@oleg236-client: oleg236-client: ssh exited with exit code 1
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:35:12 (1787819712) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:35:45 (1787819745) targets are mounted
04:35:45 (1787819745) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:36:02 (1787819762) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:36:25 (1787819785) targets are mounted
04:36:25 (1787819785) facet_failover done
oleg236-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
oleg236-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (241s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 04:37:52 EDT 2026 ========================================================== 04:37:52 (1787819872)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 04:37:53 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
oleg236-client: total 0
oleg236-client: -rw-r--r-- 1 root root 0 Aug 27 04:37 oleg236-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-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 04:40:57 EDT 2026 ========================================================== 04:40:57 (1787820057)
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
oleg236-client: total 0
oleg236-client: -rw-r--r-- 1 root root 0 Aug 27 04:41 oleg236-client.virtnet_testfile
oleg236-client: -rw-r--r-- 1 root root 0 Aug 27 04:39 oleg236-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
oleg236-client: total 0
oleg236-client: -rw-r--r-- 1 root root 0 Aug 27 04:42 oleg236-client.virtnet_testfile
oleg236-client: -rw-r--r-- 1 root root 0 Aug 27 04:39 oleg236-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (153s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 04:43:30 EDT 2026 ========================================================== 04:43:30 (1787820210)
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failover mds1 to oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Reintegrating OST
oleg236-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
Failover mds2 to oleg236-server
oleg236-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg236-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (204s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 04:46:54 EDT 2026 ========================================================== 04:46:54 (1787820414)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:47:02 (1787820422) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:47:38 (1787820458) targets are mounted
04:47:38 (1787820458) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:48:03 (1787820483) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:48:29 (1787820509) targets are mounted
04:48:29 (1787820509) facet_failover done
oleg236-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 (116s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 04:48:50 EDT 2026 ========================================================== 04:48:50 (1787820530)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:49:01 (1787820541) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Failover mds2 to oleg236-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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:49:35 (1787820575) targets are mounted
04:49:35 (1787820575) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Failing ost2 on oleg236-server
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
04:50:04 (1787820604) shut down
facet: ost1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: ost2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost1 to oleg236-server
mount facets: ost1
Failover ost2 to oleg236-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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:50:35 (1787820635) targets are mounted
04:50:35 (1787820635) facet_failover done
oleg236-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 (149s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug 27 04:51:19 EDT 2026 ========================================================== 04:51:19 (1787820679)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:51:31 (1787820691) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Failover mds2 to oleg236-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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
04:52:02 (1787820722) targets are mounted
04:52:02 (1787820722) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Failing ost2 on oleg236-server
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
04:52:43 (1787820763) shut down
facet: ost1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: ost2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost1 to oleg236-server
mount facets: ost1
Failover ost2 to oleg236-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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:53:16 (1787820796) targets are mounted
04:53:16 (1787820796) facet_failover done
oleg236-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 (142s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 27 04:53:41 EDT 2026 ========================================================== 04:53:41 (1787820821)
Verify Lustre filesystem is up and running
Failing ost1 on oleg236-server
Stopping /mnt/lustre-ost1 (opts:) on oleg236-server
Failing ost2 on oleg236-server
Stopping /mnt/lustre-ost2 (opts:) on oleg236-server
04:53:54 (1787820834) shut down
facet: ost1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: ost2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover ost1 to oleg236-server
mount facets: ost1
Failover ost2 to oleg236-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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
04:54:26 (1787820866) targets are mounted
04:54:26 (1787820866) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
Failing mds2 on oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:55:03 (1787820903) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Failover mds2 to oleg236-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
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
04:55:33 (1787820933) targets are mounted
04:55:33 (1787820933) facet_failover done
oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (138s)
== insanity test complete, duration 2505 sec ============= 04:55:59 (1787820959)
=== insanity: start cleanup 04:56:01 (1787820961) ===
=== insanity: finish cleanup 04:56:05 (1787820965) ===