-----============= acceptance-small: insanity ============----- Tue Sep 22 13:23:52 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=''
oleg231-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 13:24:12 (1790097852) ===
oleg231-client.virtnet: executing check_config_client /mnt/lustre
oleg231-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg231-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9d7583624000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9d7583624000.idle_timeout=debug
disable quota as required
oleg231-server: oleg231-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 13:24:52 (1790097892) ===

== insanity test 0: Fail all nodes, independently ======== 13:24:53 (1790097893)
Failing mds1 on oleg231-server
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
13:24:59 (1790097899) shut down
facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds1 to oleg231-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
13:25:32 (1790097932) targets are mounted
13:25:32 (1790097932) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
13:25:48 (1790097948) shut down
facet: mds2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds2 to oleg231-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
13:26:12 (1790097972) targets are mounted
13:26:12 (1790097972) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
13:26:29 (1790097989) shut down
facet: ost1 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover ost1 to oleg231-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
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0000
13:26:54 (1790098014) targets are mounted
13:26:54 (1790098014) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-ost2 (opts:) on oleg231-server
13:27:09 (1790098029) shut down
facet: ost2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover ost2 to oleg231-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
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0001
13:27:35 (1790098055) targets are mounted
13:27:35 (1790098055) facet_failover done
oleg231-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 (182s)

== insanity test 1: MDS/MDS failure ====================== 13:27:55 (1790098075)
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
Failover mds1 to oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
Reintegrating MDS2
oleg231-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg231-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (211s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Sep 22 13:31:26 EDT 2026 ========================================================== 13:31:26 (1790098286)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
Failover mds1 to oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
Failover mds2 to oleg231-server
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Reintegrating OST
oleg231-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0000
oleg231-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg231-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (200s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Sep 22 13:34:46 EDT 2026 ========================================================== 13:34:46 (1790098486)
Verify Lustre filesystem is up and running
Failing mds1 on oleg231-server
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
13:34:51 (1790098491) shut down
facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds1 to oleg231-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
13:35:14 (1790098514) targets are mounted
13:35:14 (1790098514) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
13:35:28 (1790098528) shut down
facet: mds2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds2 to oleg231-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
13:35:50 (1790098550) targets are mounted
13:35:50 (1790098550) facet_failover done
oleg231-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 (89s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Sep 22 13:36:15 EDT 2026 ========================================================== 13:36:15 (1790098575)
Fourth Failure Mode: OST/MDS Tue Sep 22 13:36:17 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
Failover mds1 to oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
Failover mds2 to oleg231-server
Reintegrating OST
oleg231-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0000
oleg231-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg231-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (207s)

== insanity test 5: Fifth Failure Mode: OST/OST Tue Sep 22 13:39:42 EDT 2026 ========================================================== 13:39:42 (1790098782)
Fifth Failure Mode: OST/OST Tue Sep 22 13:39:43 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg231-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg231-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0000
oleg231-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (93s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Sep 22 13:41:15 EDT 2026 ========================================================== 13:41:15 (1790098875)
Sixth Failure Mode: OST/CLIENT Tue Sep 22 13:41:16 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Test Lustre stability after OST failure
DFPIDA=23250
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23560
Reintegrating OST/CLIENTs
oleg231-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (54s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Tue Sep 22 13:42:09 EDT 2026 ========================================================== 13:42:09 (1790098929)
Seventh Failure Mode: CLIENT/MDS Tue Sep 22 13:42:10 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
oleg231-client: total 0
oleg231-client: -rw-r--r-- 1 root root 0 Sep 22 13:42 oleg231-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg231-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg231-client.virtnet_testfile': No such file or directory
pdsh@oleg231-client: oleg231-client: ssh exited with exit code 1
Failing mds1 on oleg231-server
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
13:43:25 (1790099005) shut down
facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds1 to oleg231-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
13:43:46 (1790099026) targets are mounted
13:43:46 (1790099026) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
13:43:58 (1790099038) shut down
facet: mds2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds2 to oleg231-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
13:44:18 (1790099058) targets are mounted
13:44:18 (1790099058) facet_failover done
oleg231-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
oleg231-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (203s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Tue Sep 22 13:45:32 EDT 2026 ========================================================== 13:45:32 (1790099132)
Eighth Failure Mode: CLIENT/OST Tue Sep 22 13:45:33 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
oleg231-client: total 0
oleg231-client: -rw-r--r-- 1 root root 0 Sep 22 13:45 oleg231-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg231-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (178s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Tue Sep 22 13:48:30 EDT 2026 ========================================================== 13:48:30 (1790099310)
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
oleg231-client: total 0
oleg231-client: -rw-r--r-- 1 root root 0 Sep 22 13:48 oleg231-client.virtnet_testfile
oleg231-client: -rw-r--r-- 1 root root 0 Sep 22 13:47 oleg231-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
oleg231-client: total 0
oleg231-client: -rw-r--r-- 1 root root 0 Sep 22 13:49 oleg231-client.virtnet_testfile
oleg231-client: -rw-r--r-- 1 root root 0 Sep 22 13:47 oleg231-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (147s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Tue Sep 22 13:50:57 EDT 2026 ========================================================== 13:50:57 (1790099457)
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
Failover mds1 to oleg231-server
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Reintegrating OST
oleg231-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
Failover mds2 to oleg231-server
oleg231-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg231-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (196s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Tue Sep 22 13:54:13 EDT 2026 ========================================================== 13:54:13 (1790099653)
Verify Lustre filesystem is up and running
Failing mds1 on oleg231-server
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
13:54:19 (1790099659) shut down
facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds1 to oleg231-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
13:54:41 (1790099681) targets are mounted
13:54:42 (1790099682) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
13:55:02 (1790099702) shut down
facet: mds2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds2 to oleg231-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
13:55:24 (1790099724) targets are mounted
13:55:24 (1790099724) facet_failover done
oleg231-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 (88s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Tue Sep 22 13:55:41 EDT 2026 ========================================================== 13:55:41 (1790099741)
Verify Lustre filesystem is up and running
Failing mds1 on oleg231-server
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
Failing mds2 on oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
13:55:48 (1790099748) shut down
facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server
facet: mds2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds1 to oleg231-server
mount facets: mds1
Failover mds2 to oleg231-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
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
13:56:17 (1790099777) targets are mounted
13:56:17 (1790099777) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Failing ost2 on oleg231-server
Stopping /mnt/lustre-ost2 (opts:) on oleg231-server
13:56:33 (1790099793) shut down
facet: ost1 facet_host: oleg231-server facet_failover_host: oleg231-server
facet: ost2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover ost1 to oleg231-server
mount facets: ost1
Failover ost2 to oleg231-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
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
13:56:54 (1790099814) targets are mounted
13:56:54 (1790099814) facet_failover done
oleg231-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 (95s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Tue Sep 22 13:57:16 EDT 2026 ========================================================== 13:57:16 (1790099836)
Verify Lustre filesystem is up and running
Failing mds1 on oleg231-server
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
Failing mds2 on oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
13:57:23 (1790099843) shut down
facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server
facet: mds2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds1 to oleg231-server
mount facets: mds1
Failover mds2 to oleg231-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
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
13:57:53 (1790099873) targets are mounted
13:57:53 (1790099873) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Failing ost2 on oleg231-server
Stopping /mnt/lustre-ost2 (opts:) on oleg231-server
13:58:16 (1790099896) shut down
facet: ost1 facet_host: oleg231-server facet_failover_host: oleg231-server
facet: ost2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover ost1 to oleg231-server
mount facets: ost1
Failover ost2 to oleg231-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
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
13:58:37 (1790099917) targets are mounted
13:58:37 (1790099917) facet_failover done
oleg231-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 (94s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Tue Sep 22 13:58:50 EDT 2026 ========================================================== 13:58:50 (1790099930)
Verify Lustre filesystem is up and running
Failing ost1 on oleg231-server
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Failing ost2 on oleg231-server
Stopping /mnt/lustre-ost2 (opts:) on oleg231-server
13:58:55 (1790099935) shut down
facet: ost1 facet_host: oleg231-server facet_failover_host: oleg231-server
facet: ost2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover ost1 to oleg231-server
mount facets: ost1
Failover ost2 to oleg231-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
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
13:59:15 (1790099955) targets are mounted
13:59:15 (1790099955) facet_failover done
oleg231-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 oleg231-server
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
Failing mds2 on oleg231-server
Stopping /mnt/lustre-mds2 (opts:) on oleg231-server
13:59:37 (1790099977) shut down
facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server
facet: mds2 facet_host: oleg231-server facet_failover_host: oleg231-server
Failover mds1 to oleg231-server
mount facets: mds1
Failover mds2 to oleg231-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
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
14:00:05 (1790100005) targets are mounted
14:00:05 (1790100005) facet_failover done
oleg231-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 (95s)
== insanity test complete, duration 2191 sec ============= 14:00:25 (1790100025)
=== insanity: start cleanup 14:00:25 (1790100025) ===
=== insanity: finish cleanup 14:00:27 (1790100027) ===