-----============= acceptance-small: insanity ============----- Sat May 16 05:17:17 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
oleg442-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 05:17:38 (1778923058) ===
oleg442-client.virtnet: executing check_config_client /mnt/lustre
oleg442-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg442-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff908cccb2c800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff908cccb2c800.idle_timeout=debug
disable quota as required
oleg442-server: oleg442-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 05:18:16 (1778923096) ===

== insanity test 0: Fail all nodes, independently ======== 05:18:18 (1778923098)
Failing mds1 on oleg442-server
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
05:18:24 (1778923104) shut down
facet: mds1 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds1 to oleg442-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
05:18:58 (1778923138) targets are mounted
05:18:58 (1778923138) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
05:19:14 (1778923154) shut down
facet: mds2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds2 to oleg442-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
05:19:37 (1778923177) targets are mounted
05:19:37 (1778923177) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
05:19:50 (1778923190) shut down
facet: ost1 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover ost1 to oleg442-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
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
05:20:15 (1778923215) targets are mounted
05:20:15 (1778923215) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-ost2 (opts:) on oleg442-server
05:20:28 (1778923228) shut down
facet: ost2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover ost2 to oleg442-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
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0001
05:20:52 (1778923252) targets are mounted
05:20:52 (1778923252) facet_failover done
oleg442-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 (171s)

== insanity test 1: MDS/MDS failure ====================== 05:21:09 (1778923269)
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
Failover mds1 to oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
Reintegrating MDS2
oleg442-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg442-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Sat May 16 05:24:40 EDT 2026 ========================================================== 05:24:40 (1778923480)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
Failover mds1 to oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
Failover mds2 to oleg442-server
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Reintegrating OST
oleg442-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
oleg442-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg442-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat May 16 05:28:02 EDT 2026 ========================================================== 05:28:02 (1778923682)
Verify Lustre filesystem is up and running
Failing mds1 on oleg442-server
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
05:28:08 (1778923688) shut down
facet: mds1 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds1 to oleg442-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
05:28:42 (1778923722) targets are mounted
05:28:42 (1778923722) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
05:28:56 (1778923736) shut down
facet: mds2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds2 to oleg442-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
05:29:19 (1778923759) targets are mounted
05:29:19 (1778923759) facet_failover done
oleg442-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (100s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat May 16 05:29:42 EDT 2026 ========================================================== 05:29:43 (1778923783)
Fourth Failure Mode: OST/MDS Sat May 16 05:29:44 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
Failover mds1 to oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
Failover mds2 to oleg442-server
Reintegrating OST
oleg442-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
oleg442-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg442-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-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 Sat May 16 05:33:10 EDT 2026 ========================================================== 05:33:10 (1778923990)
Fifth Failure Mode: OST/OST Sat May 16 05:33:12 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg442-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg442-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
oleg442-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (101s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat May 16 05:34:51 EDT 2026 ========================================================== 05:34:51 (1778924091)
Sixth Failure Mode: OST/CLIENT Sat May 16 05:34:52 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Test Lustre stability after OST failure
DFPIDA=23088
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23409
Reintegrating OST/CLIENTs
oleg442-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (60s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat May 16 05:35:52 EDT 2026 ========================================================== 05:35:52 (1778924152)
Seventh Failure Mode: CLIENT/MDS Sat May 16 05:35:53 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
oleg442-client: total 0
oleg442-client: -rw-r--r-- 1 root root 0 May 16 05:35 oleg442-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg442-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg442-client.virtnet_testfile': No such file or directory
pdsh@oleg442-client: oleg442-client: ssh exited with exit code 1
Failing mds1 on oleg442-server
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
05:37:10 (1778924230) shut down
facet: mds1 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds1 to oleg442-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
05:37:35 (1778924255) targets are mounted
05:37:35 (1778924255) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
05:37:49 (1778924269) shut down
facet: mds2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds2 to oleg442-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
05:38:11 (1778924291) targets are mounted
05:38:11 (1778924291) facet_failover done
oleg442-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
oleg442-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (219s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat May 16 05:39:31 EDT 2026 ========================================================== 05:39:31 (1778924371)
Eighth Failure Mode: CLIENT/OST Sat May 16 05:39:33 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
oleg442-client: total 0
oleg442-client: -rw-r--r-- 1 root root 0 May 16 05:39 oleg442-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg442-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (182s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat May 16 05:42:33 EDT 2026 ========================================================== 05:42:34 (1778924554)
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
oleg442-client: total 0
oleg442-client: -rw-r--r-- 1 root root 0 May 16 05:42 oleg442-client.virtnet_testfile
oleg442-client: -rw-r--r-- 1 root root 0 May 16 05:41 oleg442-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
oleg442-client: total 0
oleg442-client: -rw-r--r-- 1 root root 0 May 16 05:43 oleg442-client.virtnet_testfile
oleg442-client: -rw-r--r-- 1 root root 0 May 16 05:41 oleg442-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat May 16 05:45:04 EDT 2026 ========================================================== 05:45:05 (1778924705)
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
Failover mds1 to oleg442-server
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Reintegrating OST
oleg442-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
Failover mds2 to oleg442-server
oleg442-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg442-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (195s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat May 16 05:48:19 EDT 2026 ========================================================== 05:48:19 (1778924899)
Verify Lustre filesystem is up and running
Failing mds1 on oleg442-server
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
05:48:25 (1778924905) shut down
facet: mds1 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds1 to oleg442-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
05:48:50 (1778924930) targets are mounted
05:48:50 (1778924930) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
05:49:11 (1778924951) shut down
facet: mds2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds2 to oleg442-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
05:49:34 (1778924974) targets are mounted
05:49:34 (1778924974) facet_failover done
oleg442-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 (93s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat May 16 05:49:52 EDT 2026 ========================================================== 05:49:53 (1778924993)
Verify Lustre filesystem is up and running
Failing mds1 on oleg442-server
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
Failing mds2 on oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
05:50:02 (1778925002) shut down
facet: mds1 facet_host: oleg442-server facet_failover_host: oleg442-server
facet: mds2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds1 to oleg442-server
mount facets: mds1
Failover mds2 to oleg442-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
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
05:50:35 (1778925035) targets are mounted
05:50:35 (1778925035) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Failing ost2 on oleg442-server
Stopping /mnt/lustre-ost2 (opts:) on oleg442-server
05:51:00 (1778925060) shut down
facet: ost1 facet_host: oleg442-server facet_failover_host: oleg442-server
facet: ost2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover ost1 to oleg442-server
mount facets: ost1
Failover ost2 to oleg442-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
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
05:51:30 (1778925090) targets are mounted
05:51:30 (1778925090) facet_failover done
oleg442-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 (133s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat May 16 05:52:05 EDT 2026 ========================================================== 05:52:05 (1778925125)
Verify Lustre filesystem is up and running
Failing mds1 on oleg442-server
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
Failing mds2 on oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
05:52:17 (1778925137) shut down
facet: mds1 facet_host: oleg442-server facet_failover_host: oleg442-server
facet: mds2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds1 to oleg442-server
mount facets: mds1
Failover mds2 to oleg442-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
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
05:52:47 (1778925167) targets are mounted
05:52:47 (1778925167) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Failing ost2 on oleg442-server
Stopping /mnt/lustre-ost2 (opts:) on oleg442-server
05:53:23 (1778925203) shut down
facet: ost1 facet_host: oleg442-server facet_failover_host: oleg442-server
facet: ost2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover ost1 to oleg442-server
mount facets: ost1
Failover ost2 to oleg442-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
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
05:53:52 (1778925232) targets are mounted
05:53:52 (1778925232) facet_failover done
oleg442-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (130s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat May 16 05:54:15 EDT 2026 ========================================================== 05:54:15 (1778925255)
Verify Lustre filesystem is up and running
Failing ost1 on oleg442-server
Stopping /mnt/lustre-ost1 (opts:) on oleg442-server
Failing ost2 on oleg442-server
Stopping /mnt/lustre-ost2 (opts:) on oleg442-server
05:54:26 (1778925266) shut down
facet: ost1 facet_host: oleg442-server facet_failover_host: oleg442-server
facet: ost2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover ost1 to oleg442-server
mount facets: ost1
Failover ost2 to oleg442-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
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
05:54:58 (1778925298) targets are mounted
05:54:58 (1778925298) facet_failover done
oleg442-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 oleg442-server
Stopping /mnt/lustre-mds1 (opts:) on oleg442-server
Failing mds2 on oleg442-server
Stopping /mnt/lustre-mds2 (opts:) on oleg442-server
05:55:31 (1778925331) shut down
facet: mds1 facet_host: oleg442-server facet_failover_host: oleg442-server
facet: mds2 facet_host: oleg442-server facet_failover_host: oleg442-server
Failover mds1 to oleg442-server
mount facets: mds1
Failover mds2 to oleg442-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
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg442-server: oleg442-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
05:56:02 (1778925362) targets are mounted
05:56:02 (1778925362) facet_failover done
oleg442-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 (127s)
== insanity test complete, duration 2344 sec ============= 05:56:22 (1778925382)
=== insanity: start cleanup 05:56:25 (1778925385) ===
=== insanity: finish cleanup 05:56:29 (1778925389) ===