-----============= acceptance-small: insanity ============----- Wed Jul  8 09:23:11 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
oleg227-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 09:23:21 (1783517001) ===
oleg227-client.virtnet: executing check_config_client /mnt/lustre
oleg227-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg227-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9de287037000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9de287037000.idle_timeout=debug
disable quota as required
oleg227-server: oleg227-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 09:23:43 (1783517023) ===

== insanity test 0: Fail all nodes, independently ======== 09:23:44 (1783517024)
Failing mds1 on oleg227-server
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
09:23:49 (1783517029) shut down
facet: mds1 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds1 to oleg227-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
09:24:13 (1783517053) targets are mounted
09:24:13 (1783517053) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
09:24:30 (1783517070) shut down
facet: mds2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds2 to oleg227-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
09:24:55 (1783517095) targets are mounted
09:24:55 (1783517095) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
09:25:08 (1783517108) shut down
facet: ost1 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover ost1 to oleg227-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
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0000
09:25:32 (1783517132) targets are mounted
09:25:32 (1783517132) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-ost2 (opts:) on oleg227-server
09:25:43 (1783517143) shut down
facet: ost2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover ost2 to oleg227-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
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0001
09:26:04 (1783517164) targets are mounted
09:26:04 (1783517164) facet_failover done
oleg227-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 (151s)

== insanity test 1: MDS/MDS failure ====================== 09:26:15 (1783517175)
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
Failover mds1 to oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
Reintegrating MDS2
oleg227-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg227-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (178s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Jul  8 09:29:13 EDT 2026 ========================================================== 09:29:13 (1783517353)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
Failover mds1 to oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
Failover mds2 to oleg227-server
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Reintegrating OST
oleg227-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0000
oleg227-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg227-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (166s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Jul  8 09:31:59 EDT 2026 ========================================================== 09:31:59 (1783517519)
Verify Lustre filesystem is up and running
Failing mds1 on oleg227-server
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
09:32:01 (1783517521) shut down
facet: mds1 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds1 to oleg227-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
09:32:15 (1783517535) targets are mounted
09:32:15 (1783517535) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
09:32:24 (1783517544) shut down
facet: mds2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds2 to oleg227-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
09:32:38 (1783517558) targets are mounted
09:32:38 (1783517558) facet_failover done
oleg227-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 (54s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Jul  8 09:32:53 EDT 2026 ========================================================== 09:32:53 (1783517573)
Fourth Failure Mode: OST/MDS Wed Jul  8 09:32:54 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
Failover mds1 to oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
Failover mds2 to oleg227-server
Reintegrating OST
oleg227-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0000
oleg227-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg227-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (170s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Jul  8 09:35:43 EDT 2026 ========================================================== 09:35:43 (1783517743)
Fifth Failure Mode: OST/OST Wed Jul  8 09:35:43 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg227-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg227-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0000
oleg227-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (67s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Jul  8 09:36:50 EDT 2026 ========================================================== 09:36:50 (1783517810)
Sixth Failure Mode: OST/CLIENT Wed Jul  8 09:36:50 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Test Lustre stability after OST failure
DFPIDA=23196
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23508
Reintegrating OST/CLIENTs
oleg227-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (37s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Jul  8 09:37:27 EDT 2026 ========================================================== 09:37:27 (1783517847)
Seventh Failure Mode: CLIENT/MDS Wed Jul  8 09:37:27 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
oleg227-client: total 0
oleg227-client: -rw-r--r-- 1 root root 0 Jul  8 09:37 oleg227-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg227-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg227-client.virtnet_testfile': No such file or directory
pdsh@oleg227-client: oleg227-client: ssh exited with exit code 1
Failing mds1 on oleg227-server
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
09:38:35 (1783517915) shut down
facet: mds1 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds1 to oleg227-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
09:38:49 (1783517929) targets are mounted
09:38:49 (1783517929) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
09:38:57 (1783517937) shut down
facet: mds2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds2 to oleg227-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
09:39:12 (1783517952) targets are mounted
09:39:12 (1783517952) facet_failover done
oleg227-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
oleg227-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (178s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Jul  8 09:40:25 EDT 2026 ========================================================== 09:40:25 (1783518025)
Eighth Failure Mode: CLIENT/OST Wed Jul  8 09:40:26 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
oleg227-client: total 0
oleg227-client: -rw-r--r-- 1 root root 0 Jul  8 09:40 oleg227-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg227-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (161s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Jul  8 09:43:06 EDT 2026 ========================================================== 09:43:06 (1783518186)
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
oleg227-client: total 0
oleg227-client: -rw-r--r-- 1 root root 0 Jul  8 09:43 oleg227-client.virtnet_testfile
oleg227-client: -rw-r--r-- 1 root root 0 Jul  8 09:42 oleg227-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
oleg227-client: total 0
oleg227-client: -rw-r--r-- 1 root root 0 Jul  8 09:44 oleg227-client.virtnet_testfile
oleg227-client: -rw-r--r-- 1 root root 0 Jul  8 09:42 oleg227-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (138s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Jul  8 09:45:24 EDT 2026 ========================================================== 09:45:24 (1783518324)
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
Failover mds1 to oleg227-server
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Reintegrating OST
oleg227-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
Failover mds2 to oleg227-server
oleg227-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg227-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (164s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Jul  8 09:48:08 EDT 2026 ========================================================== 09:48:08 (1783518488)
Verify Lustre filesystem is up and running
Failing mds1 on oleg227-server
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
09:48:11 (1783518491) shut down
facet: mds1 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds1 to oleg227-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
09:48:27 (1783518507) targets are mounted
09:48:27 (1783518507) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
09:48:40 (1783518520) shut down
facet: mds2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds2 to oleg227-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
09:48:55 (1783518535) targets are mounted
09:48:55 (1783518535) facet_failover done
oleg227-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 (59s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Jul  8 09:49:07 EDT 2026 ========================================================== 09:49:07 (1783518547)
Verify Lustre filesystem is up and running
Failing mds1 on oleg227-server
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
Failing mds2 on oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
09:49:11 (1783518551) shut down
facet: mds1 facet_host: oleg227-server facet_failover_host: oleg227-server
facet: mds2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds1 to oleg227-server
mount facets: mds1
Failover mds2 to oleg227-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
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
09:49:39 (1783518579) targets are mounted
09:49:39 (1783518579) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Failing ost2 on oleg227-server
Stopping /mnt/lustre-ost2 (opts:) on oleg227-server
09:49:59 (1783518599) shut down
facet: ost1 facet_host: oleg227-server facet_failover_host: oleg227-server
facet: ost2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover ost1 to oleg227-server
mount facets: ost1
Failover ost2 to oleg227-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
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:50:16 (1783518616) targets are mounted
09:50:16 (1783518616) facet_failover done
oleg227-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 (84s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Jul  8 09:50:31 EDT 2026 ========================================================== 09:50:31 (1783518631)
Verify Lustre filesystem is up and running
Failing mds1 on oleg227-server
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
Failing mds2 on oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
09:50:35 (1783518635) shut down
facet: mds1 facet_host: oleg227-server facet_failover_host: oleg227-server
facet: mds2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds1 to oleg227-server
mount facets: mds1
Failover mds2 to oleg227-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
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:51:02 (1783518662) targets are mounted
09:51:02 (1783518662) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Failing ost2 on oleg227-server
Stopping /mnt/lustre-ost2 (opts:) on oleg227-server
09:51:22 (1783518682) shut down
facet: ost1 facet_host: oleg227-server facet_failover_host: oleg227-server
facet: ost2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover ost1 to oleg227-server
mount facets: ost1
Failover ost2 to oleg227-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
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:51:40 (1783518700) targets are mounted
09:51:40 (1783518700) facet_failover done
oleg227-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 (78s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Jul  8 09:51:49 EDT 2026 ========================================================== 09:51:49 (1783518709)
Verify Lustre filesystem is up and running
Failing ost1 on oleg227-server
Stopping /mnt/lustre-ost1 (opts:) on oleg227-server
Failing ost2 on oleg227-server
Stopping /mnt/lustre-ost2 (opts:) on oleg227-server
09:51:55 (1783518715) shut down
facet: ost1 facet_host: oleg227-server facet_failover_host: oleg227-server
facet: ost2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover ost1 to oleg227-server
mount facets: ost1
Failover ost2 to oleg227-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
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:52:12 (1783518732) targets are mounted
09:52:12 (1783518732) facet_failover done
oleg227-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 oleg227-server
Stopping /mnt/lustre-mds1 (opts:) on oleg227-server
Failing mds2 on oleg227-server
Stopping /mnt/lustre-mds2 (opts:) on oleg227-server
09:52:28 (1783518748) shut down
facet: mds1 facet_host: oleg227-server facet_failover_host: oleg227-server
facet: mds2 facet_host: oleg227-server facet_failover_host: oleg227-server
Failover mds1 to oleg227-server
mount facets: mds1
Failover mds2 to oleg227-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
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg227-server: oleg227-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
pdsh@oleg227-client: oleg227-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
09:52:55 (1783518775) targets are mounted
09:52:55 (1783518775) facet_failover done
oleg227-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 (86s)
== insanity test complete, duration 1803 sec ============= 09:53:15 (1783518795)
=== insanity: start cleanup 09:53:16 (1783518796) ===
=== insanity: finish cleanup 09:53:17 (1783518797) ===