-----============= acceptance-small: insanity ============----- Sun Mar 15 16:34:45 EDT 2026
mgs: Rocky Linux release 8.10 (Green Obsidian)
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
mds1: Rocky Linux release 8.10 (Green Obsidian)
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
ost1: Rocky Linux release 8.10 (Green Obsidian)
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
client: Rocky Linux release 8.10 (Green Obsidian)
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg320-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 16:35:09 (1773606909) ===
oleg320-client.virtnet: executing check_config_client /mnt/lustre
oleg320-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg320-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff961d4a232800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff961d4a232800.idle_timeout=debug
disable quota as required
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
osd-ldiskfs.track_declares_assert=1
=== insanity: finish setup 16:35:46 (1773606946) ===

== insanity test 0: Fail all nodes, independently ======== 16:35:48 (1773606948)
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
16:35:52 (1773606952) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
16:36:17 (1773606977) targets are mounted
16:36:17 (1773606977) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
16:36:31 (1773606991) shut down
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
16:36:56 (1773607016) targets are mounted
16:36:56 (1773607016) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
16:37:12 (1773607032) shut down
facet: ost1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost1 to oleg320-server
mount facets: ost1
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
16:37:39 (1773607059) targets are mounted
16:37:39 (1773607059) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg320-server
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
16:37:54 (1773607074) shut down
facet: ost2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost2 to oleg320-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0001
16:38:21 (1773607101) targets are mounted
16:38:21 (1773607101) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (173s)

== insanity test 1: MDS/MDS failure ====================== 16:38:41 (1773607121)
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failover mds1 to oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
Reintegrating MDS2
oleg320-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg320-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (215s)

== insanity test 2: Second Failure Mode: MDS/OST Sun Mar 15 16:42:16 EDT 2026 ========================================================== 16:42:17 (1773607337)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failover mds1 to oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
Failover mds2 to oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Reintegrating OST
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
oleg320-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg320-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sun Mar 15 16:45:39 EDT 2026 ========================================================== 16:45:39 (1773607539)
Verify Lustre filesystem is up and running
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
16:45:47 (1773607547) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
16:46:17 (1773607577) targets are mounted
16:46:17 (1773607577) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
16:46:33 (1773607593) shut down
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
16:46:56 (1773607616) targets are mounted
16:46:56 (1773607616) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (108s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sun Mar 15 16:47:27 EDT 2026 ========================================================== 16:47:27 (1773607647)
Fourth Failure Mode: OST/MDS Sun Mar 15 16:47:29 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failover mds1 to oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
Failover mds2 to oleg320-server
Reintegrating OST
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
oleg320-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg320-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (208s)

== insanity test 5: Fifth Failure Mode: OST/OST Sun Mar 15 16:50:55 EDT 2026 ========================================================== 16:50:55 (1773607855)
Fifth Failure Mode: OST/OST Sun Mar 15 16:50:56 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
oleg320-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (110s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sun Mar 15 16:52:45 EDT 2026 ========================================================== 16:52:45 (1773607965)
Sixth Failure Mode: OST/CLIENT Sun Mar 15 16:52:47 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Test Lustre stability after OST failure
DFPIDA=23150
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23471
Reintegrating OST/CLIENTs
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (62s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sun Mar 15 16:53:47 EDT 2026 ========================================================== 16:53:47 (1773608027)
Seventh Failure Mode: CLIENT/MDS Sun Mar 15 16:53:48 EDT 2026
Verify Lustre filesystem is up and running
Part 1: Failing CLIENT
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg320-client: total 0
oleg320-client: -rw-r--r-- 1 root root 0 Mar 15 16:53 oleg320-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg320-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg320-client.virtnet_testfile': No such file or directory
pdsh@oleg320-client: oleg320-client: ssh exited with exit code 1
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
16:55:06 (1773608106) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
16:55:43 (1773608143) targets are mounted
16:55:43 (1773608143) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
16:55:57 (1773608157) shut down
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
16:56:21 (1773608181) targets are mounted
16:56:21 (1773608181) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg320-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (232s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sun Mar 15 16:57:39 EDT 2026 ========================================================== 16:57:39 (1773608259)
Eighth Failure Mode: CLIENT/OST Sun Mar 15 16:57:41 EDT 2026
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg320-client: total 0
oleg320-client: -rw-r--r-- 1 root root 0 Mar 15 16:57 oleg320-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (182s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sun Mar 15 17:00:41 EDT 2026 ========================================================== 17:00:41 (1773608441)
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg320-client: total 0
oleg320-client: -rw-r--r-- 1 root root 0 Mar 15 17:00 oleg320-client.virtnet_testfile
oleg320-client: -rw-r--r-- 1 root root 0 Mar 15 16:59 oleg320-client.virtnet_testfile2
Wait 1 minutes
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg320-client: total 0
oleg320-client: -rw-r--r-- 1 root root 0 Mar 15 17:01 oleg320-client.virtnet_testfile
oleg320-client: -rw-r--r-- 1 root root 0 Mar 15 16:59 oleg320-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (152s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sun Mar 15 17:03:13 EDT 2026 ========================================================== 17:03:13 (1773608593)
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failover mds1 to oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Reintegrating OST
oleg320-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
Failover mds2 to oleg320-server
oleg320-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg320-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (198s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sun Mar 15 17:06:31 EDT 2026 ========================================================== 17:06:32 (1773608792)
Verify Lustre filesystem is up and running
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
17:06:38 (1773608798) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0000
17:07:09 (1773608829) targets are mounted
17:07:09 (1773608829) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
17:07:33 (1773608853) shut down
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
17:07:58 (1773608878) targets are mounted
17:07:58 (1773608878) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (105s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sun Mar 15 17:08:17 EDT 2026 ========================================================== 17:08:17 (1773608897)
Verify Lustre filesystem is up and running
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
17:08:28 (1773608908) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:09:00 (1773608940) targets are mounted
17:09:00 (1773608940) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Failing ost2 on oleg320-server
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
17:09:20 (1773608960) shut down
facet: ost1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: ost2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost1 to oleg320-server
mount facets: ost1
Failover ost2 to oleg320-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
17:09:46 (1773608986) targets are mounted
17:09:46 (1773608986) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (117s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sun Mar 15 17:10:14 EDT 2026 ========================================================== 17:10:14 (1773609014)
Verify Lustre filesystem is up and running
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
17:10:24 (1773609024) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Failover mds2 to oleg320-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:10:54 (1773609054) targets are mounted
17:10:54 (1773609054) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing ost1 on oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Failing ost2 on oleg320-server
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
17:11:22 (1773609082) shut down
facet: ost1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: ost2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost1 to oleg320-server
mount facets: ost1
Failover ost2 to oleg320-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
17:11:49 (1773609109) targets are mounted
17:11:49 (1773609109) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (120s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sun Mar 15 17:12:14 EDT 2026 ========================================================== 17:12:14 (1773609134)
Verify Lustre filesystem is up and running
Failing ost1 on oleg320-server
Stopping /mnt/lustre-ost1 (opts:) on oleg320-server
Failing ost2 on oleg320-server
Stopping /mnt/lustre-ost2 (opts:) on oleg320-server
17:12:24 (1773609144) shut down
facet: ost1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: ost2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover ost1 to oleg320-server
mount facets: ost1
Failover ost2 to oleg320-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
17:12:50 (1773609170) targets are mounted
17:12:50 (1773609170) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds1 on oleg320-server
Stopping /mnt/lustre-mds1 (opts:) on oleg320-server
Failing mds2 on oleg320-server
Stopping /mnt/lustre-mds2 (opts:) on oleg320-server
17:13:28 (1773609208) shut down
facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server
facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server
Failover mds1 to oleg320-server
mount facets: mds1
Failover mds2 to oleg320-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg320-server: oleg320-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:13:57 (1773609237) targets are mounted
17:13:57 (1773609237) facet_failover done
oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (128s)
== insanity test complete, duration 2375 sec ============= 17:14:22 (1773609262)
=== insanity: start cleanup 17:14:23 (1773609263) ===
=== insanity: finish cleanup 17:14:26 (1773609266) ===