-----============= acceptance-small: insanity ============----- Wed Sep 16 14:29:05 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
oleg454-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 14:29:30 (1789583370) ===
oleg454-client.virtnet: executing check_config_client /mnt/lustre
oleg454-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg454-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffffa0245257f800.idle_timeout=debug
osc.lustre-OST0001-osc-ffffa0245257f800.idle_timeout=debug
disable quota as required
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
=== insanity: finish setup 14:30:16 (1789583416) ===

== insanity test 0: Fail all nodes, independently ======== 14:30:19 (1789583419)
Failing mds1 on oleg454-server
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
14:30:27 (1789583427) shut down
facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds1 to oleg454-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
14:31:00 (1789583460) targets are mounted
14:31:00 (1789583460) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
14:31:20 (1789583480) shut down
facet: mds2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds2 to oleg454-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
14:31:49 (1789583509) targets are mounted
14:31:49 (1789583509) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
14:32:12 (1789583532) shut down
facet: ost1 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover ost1 to oleg454-server
mount facets: ost1
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0000
14:32:38 (1789583558) targets are mounted
14:32:38 (1789583558) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-ost2 (opts:) on oleg454-server
14:32:55 (1789583575) shut down
facet: ost2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover ost2 to oleg454-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0001
14:33:23 (1789583603) targets are mounted
14:33:23 (1789583603) facet_failover done
oleg454-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 (204s)

== insanity test 1: MDS/MDS failure ====================== 14:33:43 (1789583623)
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
Failover mds1 to oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
Reintegrating MDS2
oleg454-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg454-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (217s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Sep 16 14:37:20 EDT 2026 ========================================================== 14:37:20 (1789583840)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
Failover mds1 to oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
Failover mds2 to oleg454-server
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Reintegrating OST
oleg454-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0000
oleg454-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg454-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (201s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Sep 16 14:40:41 EDT 2026 ========================================================== 14:40:41 (1789584041)
Verify Lustre filesystem is up and running
Failing mds1 on oleg454-server
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
14:40:48 (1789584048) shut down
facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds1 to oleg454-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
14:41:13 (1789584073) targets are mounted
14:41:13 (1789584073) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
14:41:33 (1789584093) shut down
facet: mds2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds2 to oleg454-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
14:41:58 (1789584118) targets are mounted
14:41:59 (1789584119) facet_failover done
oleg454-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 (108s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Sep 16 14:42:29 EDT 2026 ========================================================== 14:42:29 (1789584149)
Fourth Failure Mode: OST/MDS Wed Sep 16 14:42:31 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
Failover mds1 to oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
Failover mds2 to oleg454-server
Reintegrating OST
oleg454-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0000
oleg454-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg454-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (212s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Sep 16 14:46:01 EDT 2026 ========================================================== 14:46:01 (1789584361)
Fifth Failure Mode: OST/OST Wed Sep 16 14:46:03 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg454-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg454-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0000
oleg454-server.virtnet
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (109s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Sep 16 14:47:50 EDT 2026 ========================================================== 14:47:50 (1789584470)
Sixth Failure Mode: OST/CLIENT Wed Sep 16 14:47:52 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Test Lustre stability after OST failure
DFPIDA=23538
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23858
Reintegrating OST/CLIENTs
oleg454-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (63s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Sep 16 14:48:53 EDT 2026 ========================================================== 14:48:54 (1789584534)
Seventh Failure Mode: CLIENT/MDS Wed Sep 16 14:48:55 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
oleg454-client: total 1
oleg454-client: -rw-r--r-- 1 root root 0 Sep 16 14:48 oleg454-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg454-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg454-client.virtnet_testfile': No such file or directory
pdsh@oleg454-client: oleg454-client: ssh exited with exit code 1
Failing mds1 on oleg454-server
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
14:50:14 (1789584614) shut down
facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds1 to oleg454-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
14:50:49 (1789584649) targets are mounted
14:50:49 (1789584649) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
14:51:08 (1789584668) shut down
facet: mds2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds2 to oleg454-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
14:51:33 (1789584693) targets are mounted
14:51:33 (1789584693) facet_failover done
oleg454-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
oleg454-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (242s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Sep 16 14:52:55 EDT 2026 ========================================================== 14:52:55 (1789584775)
Eighth Failure Mode: CLIENT/OST Wed Sep 16 14:52:57 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
oleg454-client: total 1
oleg454-client: -rw-r--r-- 1 root root 0 Sep 16 14:53 oleg454-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg454-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (184s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Sep 16 14:55:59 EDT 2026 ========================================================== 14:55:59 (1789584959)
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
oleg454-client: total 1
oleg454-client: -rw-r--r-- 1 root root 0 Sep 16 14:56 oleg454-client.virtnet_testfile
oleg454-client: -rw-r--r-- 1 root root 0 Sep 16 14:54 oleg454-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
oleg454-client: total 1
oleg454-client: -rw-r--r-- 1 root root 0 Sep 16 14:57 oleg454-client.virtnet_testfile
oleg454-client: -rw-r--r-- 1 root root 0 Sep 16 14:54 oleg454-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Sep 16 14:58:30 EDT 2026 ========================================================== 14:58:30 (1789585110)
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
Failover mds1 to oleg454-server
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Reintegrating OST
oleg454-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
Failover mds2 to oleg454-server
oleg454-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg454-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (200s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Sep 16 15:01:50 EDT 2026 ========================================================== 15:01:51 (1789585311)
Verify Lustre filesystem is up and running
Failing mds1 on oleg454-server
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
15:01:57 (1789585317) shut down
facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds1 to oleg454-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
15:02:31 (1789585351) targets are mounted
15:02:31 (1789585351) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
15:02:56 (1789585376) shut down
facet: mds2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds2 to oleg454-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
15:03:21 (1789585401) targets are mounted
15:03:22 (1789585402) facet_failover done
oleg454-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 (113s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Sep 16 15:03:43 EDT 2026 ========================================================== 15:03:43 (1789585423)
Verify Lustre filesystem is up and running
Failing mds1 on oleg454-server
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
Failing mds2 on oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
15:03:56 (1789585436) shut down
facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server
facet: mds2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds1 to oleg454-server
mount facets: mds1
Failover mds2 to oleg454-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
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:04:27 (1789585467) targets are mounted
15:04:27 (1789585467) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Failing ost2 on oleg454-server
Stopping /mnt/lustre-ost2 (opts:) on oleg454-server
15:04:52 (1789585492) shut down
facet: ost1 facet_host: oleg454-server facet_failover_host: oleg454-server
facet: ost2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover ost1 to oleg454-server
mount facets: ost1
Failover ost2 to oleg454-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-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:05:22 (1789585522) targets are mounted
15:05:22 (1789585522) facet_failover done
oleg454-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 (131s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Sep 16 15:05:55 EDT 2026 ========================================================== 15:05:55 (1789585555)
Verify Lustre filesystem is up and running
Failing mds1 on oleg454-server
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
Failing mds2 on oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
15:06:06 (1789585566) shut down
facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server
facet: mds2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds1 to oleg454-server
mount facets: mds1
Failover mds2 to oleg454-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
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:06:38 (1789585598) targets are mounted
15:06:38 (1789585598) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Failing ost2 on oleg454-server
Stopping /mnt/lustre-ost2 (opts:) on oleg454-server
15:07:12 (1789585632) shut down
facet: ost1 facet_host: oleg454-server facet_failover_host: oleg454-server
facet: ost2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover ost1 to oleg454-server
mount facets: ost1
Failover ost2 to oleg454-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-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
15:07:46 (1789585666) targets are mounted
15:07:47 (1789585667) facet_failover done
oleg454-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 Wed Sep 16 15:08:08 EDT 2026 ========================================================== 15:08:08 (1789585688)
Verify Lustre filesystem is up and running
Failing ost1 on oleg454-server
Stopping /mnt/lustre-ost1 (opts:) on oleg454-server
Failing ost2 on oleg454-server
Stopping /mnt/lustre-ost2 (opts:) on oleg454-server
15:08:21 (1789585701) shut down
facet: ost1 facet_host: oleg454-server facet_failover_host: oleg454-server
facet: ost2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover ost1 to oleg454-server
mount facets: ost1
Failover ost2 to oleg454-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
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
15:08:50 (1789585730) targets are mounted
15:08:50 (1789585730) facet_failover done
oleg454-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 oleg454-server
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
Failing mds2 on oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
15:09:27 (1789585767) shut down
facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server
facet: mds2 facet_host: oleg454-server facet_failover_host: oleg454-server
Failover mds1 to oleg454-server
mount facets: mds1
Failover mds2 to oleg454-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
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:09:58 (1789585798) targets are mounted
15:09:58 (1789585798) facet_failover done
oleg454-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 (135s)
== insanity test complete, duration 2477 sec ============= 15:10:24 (1789585824)
=== insanity: start cleanup 15:10:25 (1789585825) ===
=== insanity: finish cleanup 15:10:30 (1789585830) ===