-----============= acceptance-small: insanity ============----- Thu Apr 30 14:54:29 EDT 2026
mgs: Rocky Linux release 8.10 (Green Obsidian)
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
mds1: Rocky Linux release 8.10 (Green Obsidian)
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
ost1: Rocky Linux release 8.10 (Green Obsidian)
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
client: Rocky Linux release 8.10 (Green Obsidian)
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg320-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 14:54:53 (1777575293) ===
oleg320-client.virtnet: executing check_config_client /mnt/lustre
oleg320-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg320-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8c82ca07d800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8c82ca07d800.idle_timeout=debug
disable quota as required
oleg320-server: oleg320-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 14:55:36 (1777575336) ===

== insanity test 0: Fail all nodes, independently ======== 14:55:38 (1777575338)
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
14:55:45 (1777575345) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
14:56:18 (1777575378) targets are mounted
14:56:18 (1777575378) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
14:56:33 (1777575393) shut down
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
14:56:57 (1777575417) targets are mounted
14:56:58 (1777575418) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
14:57:12 (1777575432) shut down
facet: ost1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost1 to oleg320-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
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
14:57:38 (1777575458) targets are mounted
14:57:38 (1777575458) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
14:57:51 (1777575471) shut down
facet: ost2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost2 to oleg320-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
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0001
14:58:20 (1777575500) targets are mounted
14:58:20 (1777575500) facet_failover done
oleg320-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 (177s)

== insanity test 1: MDS/MDS failure ====================== 14:58:34 (1777575514)
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failover mds1 to oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
Reintegrating MDS2
oleg320-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg320-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Apr 30 15:02:04 EDT 2026 ========================================================== 15:02:04 (1777575724)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failover mds1 to oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
Failover mds2 to oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Reintegrating OST
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
oleg320-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg320-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (201s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Apr 30 15:05:25 EDT 2026 ========================================================== 15:05:25 (1777575925)
Verify Lustre filesystem is up and running
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
15:05:31 (1777575931) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
15:06:04 (1777575964) targets are mounted
15:06:04 (1777575964) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
15:06:18 (1777575978) shut down
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
15:06:44 (1777576004) targets are mounted
15:06:44 (1777576004) facet_failover done
oleg320-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 (106s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Apr 30 15:07:11 EDT 2026 ========================================================== 15:07:11 (1777576031)
Fourth Failure Mode: OST/MDS Thu Apr 30 15:07:13 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failover mds1 to oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
Failover mds2 to oleg320-server
Reintegrating OST
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
oleg320-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg320-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-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 Thu Apr 30 15:10:37 EDT 2026 ========================================================== 15:10:37 (1777576237)
Fifth Failure Mode: OST/OST Thu Apr 30 15:10:39 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
oleg320-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (110s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Apr 30 15:12:27 EDT 2026 ========================================================== 15:12:27 (1777576347)
Sixth Failure Mode: OST/CLIENT Thu Apr 30 15:12:30 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Test Lustre stability after OST failure
DFPIDA=23108
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23424
Reintegrating OST/CLIENTs
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (65s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Apr 30 15:13:32 EDT 2026 ========================================================== 15:13:32 (1777576412)
Seventh Failure Mode: CLIENT/MDS Thu Apr 30 15:13:33 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
oleg320-client: total 0
oleg320-client: -rw-r--r-- 1 root root 0 Apr 30 15:13 oleg320-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg320-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg320-client.virtnet_testfile': No such file or directory
pdsh@oleg320-client: oleg320-client: ssh exited with exit code 1
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
15:14:51 (1777576491) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
15:15:27 (1777576527) targets are mounted
15:15:27 (1777576527) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
15:15:42 (1777576542) shut down
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
15:16:06 (1777576566) targets are mounted
15:16:06 (1777576566) facet_failover done
oleg320-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
oleg320-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (234s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Apr 30 15:17:26 EDT 2026 ========================================================== 15:17:26 (1777576646)
Eighth Failure Mode: CLIENT/OST Thu Apr 30 15:17:28 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
oleg320-client: total 0
oleg320-client: -rw-r--r-- 1 root root 0 Apr 30 15:17 oleg320-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (183s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Apr 30 15:20:29 EDT 2026 ========================================================== 15:20:29 (1777576829)
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
oleg320-client: total 0
oleg320-client: -rw-r--r-- 1 root root 0 Apr 30 15:20 oleg320-client.virtnet_testfile
oleg320-client: -rw-r--r-- 1 root root 0 Apr 30 15:19 oleg320-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
oleg320-client: total 0
oleg320-client: -rw-r--r-- 1 root root 0 Apr 30 15:21 oleg320-client.virtnet_testfile
oleg320-client: -rw-r--r-- 1 root root 0 Apr 30 15:19 oleg320-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (152s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Apr 30 15:23:01 EDT 2026 ========================================================== 15:23:02 (1777576982)
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failover mds1 to oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Reintegrating OST
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
Failover mds2 to oleg320-server
oleg320-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg320-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (202s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Apr 30 15:26:23 EDT 2026 ========================================================== 15:26:23 (1777577183)
Verify Lustre filesystem is up and running
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
15:26:31 (1777577191) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
15:27:06 (1777577226) targets are mounted
15:27:06 (1777577226) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
15:27:26 (1777577246) shut down
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
15:27:51 (1777577271) targets are mounted
15:27:51 (1777577271) facet_failover done
oleg320-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 (106s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Apr 30 15:28:09 EDT 2026 ========================================================== 15:28:09 (1777577289)
Verify Lustre filesystem is up and running
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
15:28:20 (1777577300) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Failover mds2 to oleg320-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
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:28:50 (1777577330) targets are mounted
15:28:50 (1777577330) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Failing ost2 on oleg320-server
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
15:29:19 (1777577359) shut down
facet: ost1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: ost2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost1 to oleg320-server
mount facets: ost1
Failover ost2 to oleg320-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
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:29:48 (1777577388) targets are mounted
15:29:48 (1777577388) facet_failover done
oleg320-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 (135s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Apr 30 15:30:24 EDT 2026 ========================================================== 15:30:25 (1777577425)
Verify Lustre filesystem is up and running
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
15:30:37 (1777577437) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Failover mds2 to oleg320-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
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:31:08 (1777577468) targets are mounted
15:31:08 (1777577468) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Failing ost2 on oleg320-server
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
15:31:43 (1777577503) shut down
facet: ost1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: ost2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost1 to oleg320-server
mount facets: ost1
Failover ost2 to oleg320-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
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:32:11 (1777577531) targets are mounted
15:32:11 (1777577531) facet_failover done
oleg320-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 Thu Apr 30 15:32:34 EDT 2026 ========================================================== 15:32:35 (1777577555)
Verify Lustre filesystem is up and running
Failing ost1 on oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Failing ost2 on oleg320-server
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
15:32:43 (1777577563) shut down
facet: ost1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: ost2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost1 to oleg320-server
mount facets: ost1
Failover ost2 to oleg320-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:33:10 (1777577590) targets are mounted
15:33:10 (1777577590) facet_failover done
oleg320-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 oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
15:33:54 (1777577634) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Failover mds2 to oleg320-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
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:34:23 (1777577663) targets are mounted
15:34:23 (1777577663) facet_failover done
oleg320-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 (133s)
== insanity test complete, duration 2416 sec ============= 15:34:47 (1777577687)
=== insanity: start cleanup 15:34:49 (1777577689) ===
=== insanity: finish cleanup 15:34:52 (1777577692) ===