-----============= acceptance-small: insanity ============----- Wed Aug 12 09:35:51 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
oleg137-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 09:35:56 (1786541756) ===
oleg137-client.virtnet: executing check_config_client /mnt/lustre
oleg137-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg137-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8aa3a0659800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8aa3a0659800.idle_timeout=debug
disable quota as required
oleg137-server: oleg137-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 09:36:08 (1786541768) ===

== insanity test 0: Fail all nodes, independently ======== 09:36:09 (1786541769)
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
09:36:10 (1786541770) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
09:36:25 (1786541785) targets are mounted
09:36:25 (1786541785) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
09:36:33 (1786541793) shut down
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds2 to oleg137-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
09:36:47 (1786541807) targets are mounted
09:36:47 (1786541807) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
09:36:55 (1786541815) shut down
facet: ost1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost1 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
09:37:10 (1786541830) targets are mounted
09:37:10 (1786541830) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg137-server
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
09:37:16 (1786541836) shut down
facet: ost2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0001
09:37:31 (1786541851) targets are mounted
09:37:31 (1786541851) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (88s)

== insanity test 1: MDS/MDS failure ====================== 09:37:37 (1786541857)
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failover mds1 to oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
Reintegrating MDS2
oleg137-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg137-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (177s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Aug 12 09:40:34 EDT 2026 ========================================================== 09:40:34 (1786542034)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failover mds1 to oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
Failover mds2 to oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Reintegrating OST
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
oleg137-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg137-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (164s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Aug 12 09:43:18 EDT 2026 ========================================================== 09:43:18 (1786542198)
Verify Lustre filesystem is up and running
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
09:43:20 (1786542200) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
09:43:34 (1786542214) targets are mounted
09:43:34 (1786542214) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
09:43:42 (1786542222) shut down
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds2 to oleg137-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
09:43:57 (1786542237) targets are mounted
09:43:57 (1786542237) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (54s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Aug 12 09:44:12 EDT 2026 ========================================================== 09:44:12 (1786542252)
Fourth Failure Mode: OST/MDS Wed Aug 12 09:44:12 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failover mds1 to oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
Failover mds2 to oleg137-server
Reintegrating OST
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
oleg137-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg137-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-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 Aug 12 09:47:02 EDT 2026 ========================================================== 09:47:02 (1786542422)
Fifth Failure Mode: OST/OST Wed Aug 12 09:47:02 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
oleg137-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (68s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Aug 12 09:48:10 EDT 2026 ========================================================== 09:48:10 (1786542490)
Sixth Failure Mode: OST/CLIENT Wed Aug 12 09:48:10 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Test Lustre stability after OST failure
DFPIDA=23171
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23483
Reintegrating OST/CLIENTs
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (37s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 12 09:48:47 EDT 2026 ========================================================== 09:48:47 (1786542527)
Seventh Failure Mode: CLIENT/MDS Wed Aug 12 09:48:48 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
oleg137-client: total 0
oleg137-client: -rw-r--r-- 1 root root 0 Aug 12 09:48 oleg137-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg137-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg137-client.virtnet_testfile': No such file or directory
pdsh@oleg137-client: oleg137-client: ssh exited with exit code 1
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
09:49:56 (1786542596) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
09:50:10 (1786542610) targets are mounted
09:50:10 (1786542610) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
09:50:18 (1786542618) shut down
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds2 to oleg137-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
09:50:32 (1786542632) targets are mounted
09:50:32 (1786542632) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg137-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (176s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Aug 12 09:51:43 EDT 2026 ========================================================== 09:51:43 (1786542703)
Eighth Failure Mode: CLIENT/OST Wed Aug 12 09:51:43 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
oleg137-client: total 0
oleg137-client: -rw-r--r-- 1 root root 0 Aug 12 09:51 oleg137-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (152s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Aug 12 09:54:15 EDT 2026 ========================================================== 09:54:15 (1786542855)
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
oleg137-client: total 0
oleg137-client: -rw-r--r-- 1 root root 0 Aug 12 09:54 oleg137-client.virtnet_testfile
oleg137-client: -rw-r--r-- 1 root root 0 Aug 12 09:53 oleg137-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
oleg137-client: total 0
oleg137-client: -rw-r--r-- 1 root root 0 Aug 12 09:55 oleg137-client.virtnet_testfile
oleg137-client: -rw-r--r-- 1 root root 0 Aug 12 09:53 oleg137-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (133s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Aug 12 09:56:28 EDT 2026 ========================================================== 09:56:28 (1786542988)
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failover mds1 to oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Reintegrating OST
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
Failover mds2 to oleg137-server
oleg137-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg137-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (162s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Aug 12 09:59:10 EDT 2026 ========================================================== 09:59:10 (1786543150)
Verify Lustre filesystem is up and running
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
09:59:12 (1786543152) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
09:59:27 (1786543167) targets are mounted
09:59:27 (1786543167) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
09:59:38 (1786543178) shut down
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds2 to oleg137-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
09:59:52 (1786543192) targets are mounted
09:59:52 (1786543192) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (54s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Aug 12 10:00:04 EDT 2026 ========================================================== 10:00:04 (1786543204)
Verify Lustre filesystem is up and running
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
10:00:07 (1786543207) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Failover mds2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:00:34 (1786543234) targets are mounted
10:00:34 (1786543234) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Failing ost2 on oleg137-server
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
10:00:45 (1786543245) shut down
facet: ost1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: ost2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost1 to oleg137-server
mount facets: ost1
Failover ost2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
10:01:01 (1786543261) targets are mounted
10:01:01 (1786543261) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (72s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Aug 12 10:01:16 EDT 2026 ========================================================== 10:01:16 (1786543276)
Verify Lustre filesystem is up and running
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
10:01:19 (1786543279) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Failover mds2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:01:46 (1786543306) targets are mounted
10:01:46 (1786543306) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing ost1 on oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Failing ost2 on oleg137-server
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
10:02:04 (1786543324) shut down
facet: ost1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: ost2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost1 to oleg137-server
mount facets: ost1
Failover ost2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
10:02:19 (1786543339) targets are mounted
10:02:19 (1786543339) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (72s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Aug 12 10:02:28 EDT 2026 ========================================================== 10:02:28 (1786543348)
Verify Lustre filesystem is up and running
Failing ost1 on oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Failing ost2 on oleg137-server
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
10:02:31 (1786543351) shut down
facet: ost1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: ost2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost1 to oleg137-server
mount facets: ost1
Failover ost2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
10:02:47 (1786543367) targets are mounted
10:02:47 (1786543367) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
10:03:05 (1786543385) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Failover mds2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:03:32 (1786543412) targets are mounted
10:03:32 (1786543412) facet_failover done
oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (75s)
== insanity test complete, duration 1672 sec ============= 10:03:43 (1786543423)
=== insanity: start cleanup 10:03:43 (1786543423) ===
=== insanity: finish cleanup 10:03:44 (1786543424) ===