-----============= acceptance-small: insanity ============----- Mon Aug 17 06:22:44 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
oleg254-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 06:23:09 (1786962189) ===
oleg254-client.virtnet: executing check_config_client /mnt/lustre
oleg254-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg254-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff99120a136800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff99120a136800.idle_timeout=debug
disable quota as required
oleg254-server: oleg254-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 06:23:56 (1786962236) ===

== insanity test 0: Fail all nodes, independently ======== 06:23:59 (1786962239)
Failing mds1 on oleg254-server
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
06:24:07 (1786962247) shut down
facet: mds1 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds1 to oleg254-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
06:24:42 (1786962282) targets are mounted
06:24:42 (1786962282) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
06:25:00 (1786962300) shut down
facet: mds2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds2 to oleg254-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
06:25:28 (1786962328) targets are mounted
06:25:28 (1786962328) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
06:25:47 (1786962347) shut down
facet: ost1 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover ost1 to oleg254-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
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
06:26:13 (1786962373) targets are mounted
06:26:13 (1786962373) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-ost2 (opts:) on oleg254-server
06:26:30 (1786962390) shut down
facet: ost2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover ost2 to oleg254-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
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0001
06:26:58 (1786962418) targets are mounted
06:26:58 (1786962418) facet_failover done
oleg254-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 (197s)

== insanity test 1: MDS/MDS failure ====================== 06:27:16 (1786962436)
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
Failover mds1 to oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
Reintegrating MDS2
oleg254-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg254-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Aug 17 06:30:48 EDT 2026 ========================================================== 06:30:48 (1786962648)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
Failover mds1 to oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
Failover mds2 to oleg254-server
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Reintegrating OST
oleg254-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
oleg254-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg254-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (204s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Aug 17 06:34:12 EDT 2026 ========================================================== 06:34:12 (1786962852)
Verify Lustre filesystem is up and running
Failing mds1 on oleg254-server
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
06:34:20 (1786962860) shut down
facet: mds1 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds1 to oleg254-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
06:34:52 (1786962892) targets are mounted
06:34:52 (1786962892) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
06:35:09 (1786962909) shut down
facet: mds2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds2 to oleg254-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
06:35:35 (1786962935) targets are mounted
06:35:35 (1786962935) facet_failover done
oleg254-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 (114s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon Aug 17 06:36:06 EDT 2026 ========================================================== 06:36:06 (1786962966)
Fourth Failure Mode: OST/MDS Mon Aug 17 06:36:07 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
Failover mds1 to oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
Failover mds2 to oleg254-server
Reintegrating OST
oleg254-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
oleg254-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg254-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (209s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon Aug 17 06:39:35 EDT 2026 ========================================================== 06:39:35 (1786963175)
Fifth Failure Mode: OST/OST Mon Aug 17 06:39:36 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg254-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg254-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
oleg254-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (107s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Aug 17 06:41:22 EDT 2026 ========================================================== 06:41:22 (1786963282)
Sixth Failure Mode: OST/CLIENT Mon Aug 17 06:41:24 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Test Lustre stability after OST failure
DFPIDA=23261
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23571
Reintegrating OST/CLIENTs
oleg254-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (63s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Aug 17 06:42:25 EDT 2026 ========================================================== 06:42:25 (1786963345)
Seventh Failure Mode: CLIENT/MDS Mon Aug 17 06:42:26 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
oleg254-client: total 0
oleg254-client: -rw-r--r-- 1 root root 0 Aug 17 06:42 oleg254-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg254-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg254-client.virtnet_testfile': No such file or directory
pdsh@oleg254-client: oleg254-client: ssh exited with exit code 1
Failing mds1 on oleg254-server
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
06:43:43 (1786963423) shut down
facet: mds1 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds1 to oleg254-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
06:44:07 (1786963447) targets are mounted
06:44:07 (1786963447) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
06:44:24 (1786963464) shut down
facet: mds2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds2 to oleg254-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
06:44:49 (1786963489) targets are mounted
06:44:49 (1786963489) facet_failover done
oleg254-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
oleg254-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (226s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Aug 17 06:46:11 EDT 2026 ========================================================== 06:46:11 (1786963571)
Eighth Failure Mode: CLIENT/OST Mon Aug 17 06:46:13 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
oleg254-client: total 0
oleg254-client: -rw-r--r-- 1 root root 0 Aug 17 06:46 oleg254-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg254-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (184s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Aug 17 06:49:15 EDT 2026 ========================================================== 06:49:15 (1786963755)
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
oleg254-client: total 0
oleg254-client: -rw-r--r-- 1 root root 0 Aug 17 06:49 oleg254-client.virtnet_testfile
oleg254-client: -rw-r--r-- 1 root root 0 Aug 17 06:48 oleg254-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
oleg254-client: total 0
oleg254-client: -rw-r--r-- 1 root root 0 Aug 17 06:50 oleg254-client.virtnet_testfile
oleg254-client: -rw-r--r-- 1 root root 0 Aug 17 06:48 oleg254-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Aug 17 06:51:45 EDT 2026 ========================================================== 06:51:45 (1786963905)
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
Failover mds1 to oleg254-server
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Reintegrating OST
oleg254-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
Failover mds2 to oleg254-server
oleg254-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg254-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (195s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Aug 17 06:55:00 EDT 2026 ========================================================== 06:55:00 (1786964100)
Verify Lustre filesystem is up and running
Failing mds1 on oleg254-server
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
06:55:06 (1786964106) shut down
facet: mds1 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds1 to oleg254-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
06:55:30 (1786964130) targets are mounted
06:55:30 (1786964130) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
06:55:53 (1786964153) shut down
facet: mds2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds2 to oleg254-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
06:56:19 (1786964179) targets are mounted
06:56:19 (1786964179) facet_failover done
oleg254-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 (101s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Aug 17 06:56:41 EDT 2026 ========================================================== 06:56:41 (1786964201)
Verify Lustre filesystem is up and running
Failing mds1 on oleg254-server
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
Failing mds2 on oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
06:56:53 (1786964213) shut down
facet: mds1 facet_host: oleg254-server facet_failover_host: oleg254-server
facet: mds2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds1 to oleg254-server
mount facets: mds1
Failover mds2 to oleg254-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
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
06:57:24 (1786964244) targets are mounted
06:57:24 (1786964244) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Failing ost2 on oleg254-server
Stopping /mnt/lustre-ost2 (opts:) on oleg254-server
06:57:49 (1786964269) shut down
facet: ost1 facet_host: oleg254-server facet_failover_host: oleg254-server
facet: ost2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover ost1 to oleg254-server
mount facets: ost1
Failover ost2 to oleg254-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
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
06:58:19 (1786964299) targets are mounted
06:58:19 (1786964299) facet_failover done
oleg254-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 (133s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Aug 17 06:58:54 EDT 2026 ========================================================== 06:58:54 (1786964334)
Verify Lustre filesystem is up and running
Failing mds1 on oleg254-server
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
Failing mds2 on oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
06:59:04 (1786964344) shut down
facet: mds1 facet_host: oleg254-server facet_failover_host: oleg254-server
facet: mds2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds1 to oleg254-server
mount facets: mds1
Failover mds2 to oleg254-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
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
06:59:35 (1786964375) targets are mounted
06:59:35 (1786964375) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Failing ost2 on oleg254-server
Stopping /mnt/lustre-ost2 (opts:) on oleg254-server
07:00:13 (1786964413) shut down
facet: ost1 facet_host: oleg254-server facet_failover_host: oleg254-server
facet: ost2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover ost1 to oleg254-server
mount facets: ost1
Failover ost2 to oleg254-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
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
07:00:40 (1786964440) targets are mounted
07:00:40 (1786964440) facet_failover done
oleg254-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 (133s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon Aug 17 07:01:07 EDT 2026 ========================================================== 07:01:07 (1786964467)
Verify Lustre filesystem is up and running
Failing ost1 on oleg254-server
Stopping /mnt/lustre-ost1 (opts:) on oleg254-server
Failing ost2 on oleg254-server
Stopping /mnt/lustre-ost2 (opts:) on oleg254-server
07:01:17 (1786964477) shut down
facet: ost1 facet_host: oleg254-server facet_failover_host: oleg254-server
facet: ost2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover ost1 to oleg254-server
mount facets: ost1
Failover ost2 to oleg254-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
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
07:01:46 (1786964506) targets are mounted
07:01:46 (1786964506) facet_failover done
oleg254-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 oleg254-server
Stopping /mnt/lustre-mds1 (opts:) on oleg254-server
Failing mds2 on oleg254-server
Stopping /mnt/lustre-mds2 (opts:) on oleg254-server
07:02:26 (1786964546) shut down
facet: mds1 facet_host: oleg254-server facet_failover_host: oleg254-server
facet: mds2 facet_host: oleg254-server facet_failover_host: oleg254-server
Failover mds1 to oleg254-server
mount facets: mds1
Failover mds2 to oleg254-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
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg254-server: oleg254-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
pdsh@oleg254-client: oleg254-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
07:02:57 (1786964577) targets are mounted
07:02:57 (1786964577) facet_failover done
oleg254-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 (129s)
== insanity test complete, duration 2430 sec ============= 07:03:16 (1786964596)
=== insanity: start cleanup 07:03:17 (1786964597) ===
=== insanity: finish cleanup 07:03:21 (1786964601) ===