-----============= acceptance-small: insanity ============----- Wed Sep 16 14:29:55 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
oleg334-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 14:30:12 (1789583412) ===
oleg334-client.virtnet: executing check_config_client /mnt/lustre
oleg334-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg334-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff939ea0ee2000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff939ea0ee2000.idle_timeout=debug
disable quota as required
oleg334-server: oleg334-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 14:30:48 (1789583448) ===

== insanity test 0: Fail all nodes, independently ======== 14:30:50 (1789583450)
Failing mds1 on oleg334-server
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
14:30:57 (1789583457) shut down
facet: mds1 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds1 to oleg334-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
14:31:29 (1789583489) targets are mounted
14:31:29 (1789583489) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
14:31:43 (1789583503) shut down
facet: mds2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds2 to oleg334-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
14:32:05 (1789583525) targets are mounted
14:32:05 (1789583525) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
14:32:19 (1789583539) shut down
facet: ost1 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover ost1 to oleg334-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
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0000
14:32:46 (1789583566) targets are mounted
14:32:46 (1789583566) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-ost2 (opts:) on oleg334-server
14:33:00 (1789583580) shut down
facet: ost2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover ost2 to oleg334-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
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0001
14:33:24 (1789583604) targets are mounted
14:33:24 (1789583604) facet_failover done
oleg334-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (168s)

== insanity test 1: MDS/MDS failure ====================== 14:33:38 (1789583618)
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
Failover mds1 to oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
Reintegrating MDS2
oleg334-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg334-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (185s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Sep 16 14:36:43 EDT 2026 ========================================================== 14:36:43 (1789583803)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
Failover mds1 to oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
Failover mds2 to oleg334-server
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Reintegrating OST
oleg334-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0000
oleg334-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg334-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (198s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Sep 16 14:40:01 EDT 2026 ========================================================== 14:40:01 (1789584001)
Verify Lustre filesystem is up and running
Failing mds1 on oleg334-server
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
14:40:07 (1789584007) shut down
facet: mds1 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds1 to oleg334-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
14:40:29 (1789584029) targets are mounted
14:40:29 (1789584029) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
14:40:43 (1789584043) shut down
facet: mds2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds2 to oleg334-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
14:41:06 (1789584066) targets are mounted
14:41:06 (1789584066) facet_failover done
oleg334-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 (88s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Sep 16 14:41:29 EDT 2026 ========================================================== 14:41:29 (1789584089)
Fourth Failure Mode: OST/MDS Wed Sep 16 14:41:31 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
Failover mds1 to oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
Failover mds2 to oleg334-server
Reintegrating OST
oleg334-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0000
oleg334-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg334-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (208s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Sep 16 14:44:57 EDT 2026 ========================================================== 14:44:57 (1789584297)
Fifth Failure Mode: OST/OST Wed Sep 16 14:44:59 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg334-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg334-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0000
oleg334-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (104s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Sep 16 14:46:41 EDT 2026 ========================================================== 14:46:41 (1789584401)
Sixth Failure Mode: OST/CLIENT Wed Sep 16 14:46:43 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Test Lustre stability after OST failure
DFPIDA=23244
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23558
Reintegrating OST/CLIENTs
oleg334-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (55s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Sep 16 14:47:36 EDT 2026 ========================================================== 14:47:36 (1789584456)
Seventh Failure Mode: CLIENT/MDS Wed Sep 16 14:47:37 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
oleg334-client: total 0
oleg334-client: -rw-r--r-- 1 root root 0 Sep 16 14:47 oleg334-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg334-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg334-client.virtnet_testfile': No such file or directory
pdsh@oleg334-client: oleg334-client: ssh exited with exit code 1
Failing mds1 on oleg334-server
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
14:48:52 (1789584532) shut down
facet: mds1 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds1 to oleg334-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
14:49:24 (1789584564) targets are mounted
14:49:24 (1789584564) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
14:49:39 (1789584579) shut down
facet: mds2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds2 to oleg334-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
14:50:01 (1789584601) targets are mounted
14:50:01 (1789584601) facet_failover done
oleg334-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
oleg334-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (223s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Sep 16 14:51:19 EDT 2026 ========================================================== 14:51:19 (1789584679)
Eighth Failure Mode: CLIENT/OST Wed Sep 16 14:51:21 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
oleg334-client: total 0
oleg334-client: -rw-r--r-- 1 root root 0 Sep 16 14:51 oleg334-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg334-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (175s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Sep 16 14:54:14 EDT 2026 ========================================================== 14:54:14 (1789584854)
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
oleg334-client: total 0
oleg334-client: -rw-r--r-- 1 root root 0 Sep 16 14:54 oleg334-client.virtnet_testfile
oleg334-client: -rw-r--r-- 1 root root 0 Sep 16 14:53 oleg334-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
oleg334-client: total 0
oleg334-client: -rw-r--r-- 1 root root 0 Sep 16 14:55 oleg334-client.virtnet_testfile
oleg334-client: -rw-r--r-- 1 root root 0 Sep 16 14:53 oleg334-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (148s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Sep 16 14:56:42 EDT 2026 ========================================================== 14:56:42 (1789585002)
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
Failover mds1 to oleg334-server
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Reintegrating OST
oleg334-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
Failover mds2 to oleg334-server
oleg334-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg334-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (195s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Sep 16 14:59:57 EDT 2026 ========================================================== 14:59:57 (1789585197)
Verify Lustre filesystem is up and running
Failing mds1 on oleg334-server
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
15:00:02 (1789585202) shut down
facet: mds1 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds1 to oleg334-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
15:00:24 (1789585224) targets are mounted
15:00:24 (1789585224) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
15:00:44 (1789585244) shut down
facet: mds2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds2 to oleg334-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
15:01:06 (1789585266) targets are mounted
15:01:06 (1789585266) facet_failover done
oleg334-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 (86s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Sep 16 15:01:23 EDT 2026 ========================================================== 15:01:23 (1789585283)
Verify Lustre filesystem is up and running
Failing mds1 on oleg334-server
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
Failing mds2 on oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
15:01:31 (1789585291) shut down
facet: mds1 facet_host: oleg334-server facet_failover_host: oleg334-server
facet: mds2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds1 to oleg334-server
mount facets: mds1
Failover mds2 to oleg334-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
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:02:02 (1789585322) targets are mounted
15:02:02 (1789585322) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Failing ost2 on oleg334-server
Stopping /mnt/lustre-ost2 (opts:) on oleg334-server
15:02:21 (1789585341) shut down
facet: ost1 facet_host: oleg334-server facet_failover_host: oleg334-server
facet: ost2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover ost1 to oleg334-server
mount facets: ost1
Failover ost2 to oleg334-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
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
15:02:47 (1789585367) targets are mounted
15:02:47 (1789585367) facet_failover done
oleg334-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 (119s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Sep 16 15:03:22 EDT 2026 ========================================================== 15:03:22 (1789585402)
Verify Lustre filesystem is up and running
Failing mds1 on oleg334-server
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
Failing mds2 on oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
15:03:31 (1789585411) shut down
facet: mds1 facet_host: oleg334-server facet_failover_host: oleg334-server
facet: mds2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds1 to oleg334-server
mount facets: mds1
Failover mds2 to oleg334-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
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:04:01 (1789585441) targets are mounted
15:04:01 (1789585441) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Failing ost2 on oleg334-server
Stopping /mnt/lustre-ost2 (opts:) on oleg334-server
15:04:31 (1789585471) shut down
facet: ost1 facet_host: oleg334-server facet_failover_host: oleg334-server
facet: ost2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover ost1 to oleg334-server
mount facets: ost1
Failover ost2 to oleg334-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
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:04:56 (1789585496) targets are mounted
15:04:56 (1789585496) facet_failover done
oleg334-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 (118s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Sep 16 15:05:20 EDT 2026 ========================================================== 15:05:20 (1789585520)
Verify Lustre filesystem is up and running
Failing ost1 on oleg334-server
Stopping /mnt/lustre-ost1 (opts:) on oleg334-server
Failing ost2 on oleg334-server
Stopping /mnt/lustre-ost2 (opts:) on oleg334-server
15:05:27 (1789585527) shut down
facet: ost1 facet_host: oleg334-server facet_failover_host: oleg334-server
facet: ost2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover ost1 to oleg334-server
mount facets: ost1
Failover ost2 to oleg334-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
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
15:05:51 (1789585551) targets are mounted
15:05:51 (1789585551) facet_failover done
oleg334-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 oleg334-server
Stopping /mnt/lustre-mds1 (opts:) on oleg334-server
Failing mds2 on oleg334-server
Stopping /mnt/lustre-mds2 (opts:) on oleg334-server
15:06:19 (1789585579) shut down
facet: mds1 facet_host: oleg334-server facet_failover_host: oleg334-server
facet: mds2 facet_host: oleg334-server facet_failover_host: oleg334-server
Failover mds1 to oleg334-server
mount facets: mds1
Failover mds2 to oleg334-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
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg334-server: oleg334-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
pdsh@oleg334-client: oleg334-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
15:06:49 (1789585609) targets are mounted
15:06:49 (1789585609) facet_failover done
oleg334-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 (107s)
== insanity test complete, duration 2231 sec ============= 15:07:07 (1789585627)
=== insanity: start cleanup 15:07:09 (1789585629) ===
=== insanity: finish cleanup 15:07:12 (1789585632) ===