-----============= acceptance-small: insanity ============----- Mon Aug 24 16:29:30 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
oleg411-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 16:29:52 (1787603392) ===
oleg411-client.virtnet: executing check_config_client /mnt/lustre
oleg411-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg411-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff989c0989c000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff989c0989c000.idle_timeout=debug
disable quota as required
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
=== insanity: finish setup 16:30:31 (1787603431) ===

== insanity test 0: Fail all nodes, independently ======== 16:30:33 (1787603433)
Failing mds1 on oleg411-server
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
16:30:39 (1787603439) shut down
facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds1 to oleg411-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
16:31:04 (1787603464) targets are mounted
16:31:04 (1787603464) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
16:31:21 (1787603481) shut down
facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds2 to oleg411-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
16:31:44 (1787603504) targets are mounted
16:31:44 (1787603504) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
16:32:00 (1787603520) shut down
facet: ost1 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover ost1 to oleg411-server
mount facets: ost1
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
16:32:24 (1787603544) targets are mounted
16:32:24 (1787603544) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-ost2 (opts:) on oleg411-server
16:32:37 (1787603557) shut down
facet: ost2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover ost2 to oleg411-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0001
16:33:05 (1787603585) targets are mounted
16:33:05 (1787603585) facet_failover done
oleg411-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 (170s)

== insanity test 1: MDS/MDS failure ====================== 16:33:23 (1787603603)
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
Failover mds1 to oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
Reintegrating MDS2
oleg411-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg411-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (209s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Aug 24 16:36:52 EDT 2026 ========================================================== 16:36:52 (1787603812)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
Failover mds1 to oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
Failover mds2 to oleg411-server
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Reintegrating OST
oleg411-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
oleg411-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg411-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Aug 24 16:40:15 EDT 2026 ========================================================== 16:40:15 (1787604015)
Verify Lustre filesystem is up and running
Failing mds1 on oleg411-server
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
16:40:22 (1787604022) shut down
facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds1 to oleg411-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
16:40:46 (1787604046) targets are mounted
16:40:46 (1787604046) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
16:41:03 (1787604063) shut down
facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds2 to oleg411-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
16:41:27 (1787604087) targets are mounted
16:41:27 (1787604087) facet_failover done
oleg411-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 (99s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon Aug 24 16:41:54 EDT 2026 ========================================================== 16:41:54 (1787604114)
Fourth Failure Mode: OST/MDS Mon Aug 24 16:41:56 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
Failover mds1 to oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
Failover mds2 to oleg411-server
Reintegrating OST
oleg411-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
oleg411-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg411-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (214s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon Aug 24 16:45:28 EDT 2026 ========================================================== 16:45:28 (1787604328)
Fifth Failure Mode: OST/OST Mon Aug 24 16:45:30 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg411-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg411-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
oleg411-server.virtnet
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (108s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Aug 24 16:47:17 EDT 2026 ========================================================== 16:47:17 (1787604437)
Sixth Failure Mode: OST/CLIENT Mon Aug 24 16:47:18 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Test Lustre stability after OST failure
DFPIDA=23550
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23871
Reintegrating OST/CLIENTs
oleg411-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (65s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Aug 24 16:48:22 EDT 2026 ========================================================== 16:48:22 (1787604502)
Seventh Failure Mode: CLIENT/MDS Mon Aug 24 16:48:24 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
oleg411-client: total 1
oleg411-client: -rw-r--r-- 1 root root 0 Aug 24 16:48 oleg411-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg411-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg411-client.virtnet_testfile': No such file or directory
pdsh@oleg411-client: oleg411-client: ssh exited with exit code 1
Failing mds1 on oleg411-server
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
16:49:44 (1787604584) shut down
facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds1 to oleg411-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
16:50:17 (1787604617) targets are mounted
16:50:17 (1787604617) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
16:50:33 (1787604633) shut down
facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds2 to oleg411-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
16:51:00 (1787604660) targets are mounted
16:51:00 (1787604660) facet_failover done
oleg411-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
oleg411-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (246s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Aug 24 16:52:28 EDT 2026 ========================================================== 16:52:28 (1787604748)
Eighth Failure Mode: CLIENT/OST Mon Aug 24 16:52:30 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
oleg411-client: total 1
oleg411-client: -rw-r--r-- 1 root root 0 Aug 24 16:52 oleg411-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg411-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (185s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Aug 24 16:55:33 EDT 2026 ========================================================== 16:55:33 (1787604933)
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
oleg411-client: total 1
oleg411-client: -rw-r--r-- 1 root root 0 Aug 24 16:55 oleg411-client.virtnet_testfile
oleg411-client: -rw-r--r-- 1 root root 0 Aug 24 16:54 oleg411-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
oleg411-client: total 1
oleg411-client: -rw-r--r-- 1 root root 0 Aug 24 16:56 oleg411-client.virtnet_testfile
oleg411-client: -rw-r--r-- 1 root root 0 Aug 24 16:54 oleg411-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (153s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Aug 24 16:58:06 EDT 2026 ========================================================== 16:58:06 (1787605086)
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
Failover mds1 to oleg411-server
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Reintegrating OST
oleg411-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
Failover mds2 to oleg411-server
oleg411-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg411-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (203s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Aug 24 17:01:29 EDT 2026 ========================================================== 17:01:29 (1787605289)
Verify Lustre filesystem is up and running
Failing mds1 on oleg411-server
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
17:01:37 (1787605297) shut down
facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds1 to oleg411-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
17:02:13 (1787605333) targets are mounted
17:02:13 (1787605333) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
17:02:42 (1787605362) shut down
facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds2 to oleg411-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
17:03:07 (1787605387) targets are mounted
17:03:08 (1787605388) facet_failover done
oleg411-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 (124s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Aug 24 17:03:33 EDT 2026 ========================================================== 17:03:33 (1787605413)
Verify Lustre filesystem is up and running
Failing mds1 on oleg411-server
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
Failing mds2 on oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
17:03:45 (1787605425) shut down
facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server
facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds1 to oleg411-server
mount facets: mds1
Failover mds2 to oleg411-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:04:18 (1787605458) targets are mounted
17:04:18 (1787605458) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Failing ost2 on oleg411-server
Stopping /mnt/lustre-ost2 (opts:) on oleg411-server
17:04:47 (1787605487) shut down
facet: ost1 facet_host: oleg411-server facet_failover_host: oleg411-server
facet: ost2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover ost1 to oleg411-server
mount facets: ost1
Failover ost2 to oleg411-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
17:05:17 (1787605517) targets are mounted
17:05:17 (1787605517) facet_failover done
oleg411-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 (145s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Aug 24 17:05:58 EDT 2026 ========================================================== 17:05:58 (1787605558)
Verify Lustre filesystem is up and running
Failing mds1 on oleg411-server
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
Failing mds2 on oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
17:06:10 (1787605570) shut down
facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server
facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds1 to oleg411-server
mount facets: mds1
Failover mds2 to oleg411-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:06:41 (1787605601) targets are mounted
17:06:41 (1787605601) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Failing ost2 on oleg411-server
Stopping /mnt/lustre-ost2 (opts:) on oleg411-server
17:07:22 (1787605642) shut down
facet: ost1 facet_host: oleg411-server facet_failover_host: oleg411-server
facet: ost2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover ost1 to oleg411-server
mount facets: ost1
Failover ost2 to oleg411-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
17:07:52 (1787605672) targets are mounted
17:07:52 (1787605672) facet_failover done
oleg411-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 (147s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon Aug 24 17:08:25 EDT 2026 ========================================================== 17:08:25 (1787605705)
Verify Lustre filesystem is up and running
Failing ost1 on oleg411-server
Stopping /mnt/lustre-ost1 (opts:) on oleg411-server
Failing ost2 on oleg411-server
Stopping /mnt/lustre-ost2 (opts:) on oleg411-server
17:08:38 (1787605718) shut down
facet: ost1 facet_host: oleg411-server facet_failover_host: oleg411-server
facet: ost2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover ost1 to oleg411-server
mount facets: ost1
Failover ost2 to oleg411-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
17:09:09 (1787605749) targets are mounted
17:09:09 (1787605749) facet_failover done
oleg411-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 oleg411-server
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
Failing mds2 on oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
17:09:48 (1787605788) shut down
facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server
facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds1 to oleg411-server
mount facets: mds1
Failover mds2 to oleg411-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:10:21 (1787605821) targets are mounted
17:10:21 (1787605821) facet_failover done
oleg411-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 (141s)
== insanity test complete, duration 2475 sec ============= 17:10:47 (1787605847)
=== insanity: start cleanup 17:10:48 (1787605848) ===
=== insanity: finish cleanup 17:10:52 (1787605852) ===