-----============= acceptance-small: insanity ============----- Fri Apr 10 20:11:54 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
oleg410-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 20:12:02 (1775866322) ===
oleg410-client.virtnet: executing check_config_client /mnt/lustre
oleg410-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg410-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9202055f2800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9202055f2800.idle_timeout=debug
disable quota as required
oleg410-server: oleg410-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 20:12:37 (1775866357) ===

== insanity test 0: Fail all nodes, independently ======== 20:12:39 (1775866359)
Failing mds1 on oleg410-server
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
20:12:46 (1775866366) shut down
facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds1 to oleg410-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
20:13:23 (1775866403) targets are mounted
20:13:23 (1775866403) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
20:13:39 (1775866419) shut down
facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds2 to oleg410-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
20:14:01 (1775866441) targets are mounted
20:14:01 (1775866441) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
20:14:13 (1775866453) shut down
facet: ost1 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover ost1 to oleg410-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
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
20:14:37 (1775866477) targets are mounted
20:14:37 (1775866477) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-ost2 (opts:) on oleg410-server
20:14:49 (1775866489) shut down
facet: ost2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover ost2 to oleg410-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
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0001
20:15:13 (1775866513) targets are mounted
20:15:13 (1775866513) facet_failover done
oleg410-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 (168s)

== insanity test 1: MDS/MDS failure ====================== 20:15:27 (1775866527)
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
Failover mds1 to oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
Reintegrating MDS2
oleg410-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg410-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (185s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Apr 10 20:18:32 EDT 2026 ========================================================== 20:18:32 (1775866712)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
Failover mds1 to oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
Failover mds2 to oleg410-server
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Reintegrating OST
oleg410-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
oleg410-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg410-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (196s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Apr 10 20:21:48 EDT 2026 ========================================================== 20:21:48 (1775866908)
Verify Lustre filesystem is up and running
Failing mds1 on oleg410-server
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
20:21:54 (1775866914) shut down
facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds1 to oleg410-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
20:22:17 (1775866937) targets are mounted
20:22:18 (1775866938) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
20:22:31 (1775866951) shut down
facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds2 to oleg410-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
20:22:55 (1775866975) targets are mounted
20:22:55 (1775866975) facet_failover done
oleg410-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 (93s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Apr 10 20:23:21 EDT 2026 ========================================================== 20:23:21 (1775867001)
Fourth Failure Mode: OST/MDS Fri Apr 10 20:23:23 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
Failover mds1 to oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
Failover mds2 to oleg410-server
Reintegrating OST
oleg410-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
oleg410-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg410-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-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 Fri Apr 10 20:26:48 EDT 2026 ========================================================== 20:26:48 (1775867208)
Fifth Failure Mode: OST/OST Fri Apr 10 20:26:50 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg410-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg410-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
oleg410-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (101s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Apr 10 20:28:29 EDT 2026 ========================================================== 20:28:29 (1775867309)
Sixth Failure Mode: OST/CLIENT Fri Apr 10 20:28:32 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Test Lustre stability after OST failure
DFPIDA=23102
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23412
Reintegrating OST/CLIENTs
oleg410-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (65s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Apr 10 20:29:34 EDT 2026 ========================================================== 20:29:34 (1775867374)
Seventh Failure Mode: CLIENT/MDS Fri Apr 10 20:29:35 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
oleg410-client: total 0
oleg410-client: -rw-r--r-- 1 root root 0 Apr 10 20:29 oleg410-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg410-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg410-client.virtnet_testfile': No such file or directory
pdsh@oleg410-client: oleg410-client: ssh exited with exit code 1
Failing mds1 on oleg410-server
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
20:30:51 (1775867451) shut down
facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds1 to oleg410-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
20:31:15 (1775867475) targets are mounted
20:31:15 (1775867475) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
20:31:29 (1775867489) shut down
facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds2 to oleg410-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
20:31:52 (1775867512) targets are mounted
20:31:52 (1775867512) facet_failover done
oleg410-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
oleg410-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (216s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Apr 10 20:33:10 EDT 2026 ========================================================== 20:33:10 (1775867590)
Eighth Failure Mode: CLIENT/OST Fri Apr 10 20:33:11 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
oleg410-client: total 0
oleg410-client: -rw-r--r-- 1 root root 0 Apr 10 20:33 oleg410-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg410-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (178s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Apr 10 20:36:08 EDT 2026 ========================================================== 20:36:08 (1775867768)
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
oleg410-client: total 0
oleg410-client: -rw-r--r-- 1 root root 0 Apr 10 20:36 oleg410-client.virtnet_testfile
oleg410-client: -rw-r--r-- 1 root root 0 Apr 10 20:35 oleg410-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
oleg410-client: total 0
oleg410-client: -rw-r--r-- 1 root root 0 Apr 10 20:37 oleg410-client.virtnet_testfile
oleg410-client: -rw-r--r-- 1 root root 0 Apr 10 20:35 oleg410-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (149s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Apr 10 20:38:37 EDT 2026 ========================================================== 20:38:37 (1775867917)
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
Failover mds1 to oleg410-server
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Reintegrating OST
oleg410-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
Failover mds2 to oleg410-server
oleg410-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg410-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (199s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Apr 10 20:41:56 EDT 2026 ========================================================== 20:41:56 (1775868116)
Verify Lustre filesystem is up and running
Failing mds1 on oleg410-server
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
20:42:02 (1775868122) shut down
facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds1 to oleg410-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
20:42:36 (1775868156) targets are mounted
20:42:36 (1775868156) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
20:42:56 (1775868176) shut down
facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds2 to oleg410-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
20:43:23 (1775868203) targets are mounted
20:43:23 (1775868203) facet_failover done
oleg410-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 (107s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Apr 10 20:43:43 EDT 2026 ========================================================== 20:43:43 (1775868223)
Verify Lustre filesystem is up and running
Failing mds1 on oleg410-server
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
Failing mds2 on oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
20:43:56 (1775868236) shut down
facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server
facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds1 to oleg410-server
mount facets: mds1
Failover mds2 to oleg410-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
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
20:44:26 (1775868266) targets are mounted
20:44:26 (1775868266) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Failing ost2 on oleg410-server
Stopping /mnt/lustre-ost2 (opts:) on oleg410-server
20:44:52 (1775868292) shut down
facet: ost1 facet_host: oleg410-server facet_failover_host: oleg410-server
facet: ost2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover ost1 to oleg410-server
mount facets: ost1
Failover ost2 to oleg410-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
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
20:45:19 (1775868319) targets are mounted
20:45:19 (1775868319) facet_failover done
oleg410-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 (127s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Apr 10 20:45:50 EDT 2026 ========================================================== 20:45:50 (1775868350)
Verify Lustre filesystem is up and running
Failing mds1 on oleg410-server
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
Failing mds2 on oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
20:46:02 (1775868362) shut down
facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server
facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds1 to oleg410-server
mount facets: mds1
Failover mds2 to oleg410-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
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
20:46:32 (1775868392) targets are mounted
20:46:32 (1775868392) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Failing ost2 on oleg410-server
Stopping /mnt/lustre-ost2 (opts:) on oleg410-server
20:47:08 (1775868428) shut down
facet: ost1 facet_host: oleg410-server facet_failover_host: oleg410-server
facet: ost2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover ost1 to oleg410-server
mount facets: ost1
Failover ost2 to oleg410-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
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
20:47:40 (1775868460) targets are mounted
20:47:40 (1775868460) facet_failover done
oleg410-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 (131s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Apr 10 20:48:01 EDT 2026 ========================================================== 20:48:01 (1775868481)
Verify Lustre filesystem is up and running
Failing ost1 on oleg410-server
Stopping /mnt/lustre-ost1 (opts:) on oleg410-server
Failing ost2 on oleg410-server
Stopping /mnt/lustre-ost2 (opts:) on oleg410-server
20:48:11 (1775868491) shut down
facet: ost1 facet_host: oleg410-server facet_failover_host: oleg410-server
facet: ost2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover ost1 to oleg410-server
mount facets: ost1
Failover ost2 to oleg410-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
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
20:48:44 (1775868524) targets are mounted
20:48:44 (1775868524) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
Failing mds2 on oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
20:49:19 (1775868559) shut down
facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server
facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server
Failover mds1 to oleg410-server
mount facets: mds1
Failover mds2 to oleg410-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
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
20:49:50 (1775868590) targets are mounted
20:49:50 (1775868590) facet_failover done
oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (133s)
== insanity test complete, duration 2300 sec ============= 20:50:14 (1775868614)
=== insanity: start cleanup 20:50:16 (1775868616) ===
=== insanity: finish cleanup 20:50:19 (1775868619) ===