-----============= acceptance-small: insanity ============----- Tue Sep  8 00:04:04 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
oleg340-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 00:04:24 (1788840264) ===
oleg340-client.virtnet: executing check_config_client /mnt/lustre
oleg340-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg340-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9dcbca29f800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9dcbca29f800.idle_timeout=debug
disable quota as required
oleg340-server: oleg340-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 00:05:05 (1788840305) ===

== insanity test 0: Fail all nodes, independently ======== 00:05:07 (1788840307)
Failing mds1 on oleg340-server
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
00:05:12 (1788840312) shut down
facet: mds1 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds1 to oleg340-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0000
00:05:45 (1788840345) targets are mounted
00:05:45 (1788840345) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
00:05:59 (1788840359) shut down
facet: mds2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds2 to oleg340-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
00:06:21 (1788840381) targets are mounted
00:06:21 (1788840381) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
00:06:37 (1788840397) shut down
facet: ost1 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover ost1 to oleg340-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
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0000
00:07:02 (1788840422) targets are mounted
00:07:02 (1788840422) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-ost2 (opts:) on oleg340-server
00:07:18 (1788840438) shut down
facet: ost2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover ost2 to oleg340-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
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0001
00:07:43 (1788840463) targets are mounted
00:07:43 (1788840463) facet_failover done
oleg340-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 (173s)

== insanity test 1: MDS/MDS failure ====================== 00:07:59 (1788840479)
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
Failover mds1 to oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
Reintegrating MDS2
oleg340-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg340-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (207s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Sep  8 00:11:26 EDT 2026 ========================================================== 00:11:26 (1788840686)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
Failover mds1 to oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
Failover mds2 to oleg340-server
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Reintegrating OST
oleg340-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0000
oleg340-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg340-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (201s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Sep  8 00:14:47 EDT 2026 ========================================================== 00:14:48 (1788840888)
Verify Lustre filesystem is up and running
Failing mds1 on oleg340-server
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
00:14:55 (1788840895) shut down
facet: mds1 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds1 to oleg340-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0000
00:15:26 (1788840926) targets are mounted
00:15:26 (1788840926) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
00:15:42 (1788840942) shut down
facet: mds2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds2 to oleg340-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
00:16:04 (1788840964) targets are mounted
00:16:04 (1788840964) facet_failover done
oleg340-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 (105s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Sep  8 00:16:32 EDT 2026 ========================================================== 00:16:32 (1788840992)
Fourth Failure Mode: OST/MDS Tue Sep  8 00:16:34 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
Failover mds1 to oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
Failover mds2 to oleg340-server
Reintegrating OST
oleg340-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0000
oleg340-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg340-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-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 Tue Sep  8 00:20:04 EDT 2026 ========================================================== 00:20:04 (1788841204)
Fifth Failure Mode: OST/OST Tue Sep  8 00:20:05 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg340-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg340-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0000
oleg340-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (107s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Sep  8 00:21:51 EDT 2026 ========================================================== 00:21:51 (1788841311)
Sixth Failure Mode: OST/CLIENT Tue Sep  8 00:21:53 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Test Lustre stability after OST failure
DFPIDA=23273
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23591
Reintegrating OST/CLIENTs
oleg340-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (66s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Tue Sep  8 00:22:57 EDT 2026 ========================================================== 00:22:57 (1788841377)
Seventh Failure Mode: CLIENT/MDS Tue Sep  8 00:22:59 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
oleg340-client: total 0
oleg340-client: -rw-r--r-- 1 root root 0 Sep  8 00:23 oleg340-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg340-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg340-client.virtnet_testfile': No such file or directory
pdsh@oleg340-client: oleg340-client: ssh exited with exit code 1
Failing mds1 on oleg340-server
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
00:24:18 (1788841458) shut down
facet: mds1 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds1 to oleg340-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0000
00:24:51 (1788841491) targets are mounted
00:24:51 (1788841491) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
00:25:08 (1788841508) shut down
facet: mds2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds2 to oleg340-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
00:25:33 (1788841533) targets are mounted
00:25:33 (1788841533) facet_failover done
oleg340-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
oleg340-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (239s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Tue Sep  8 00:26:56 EDT 2026 ========================================================== 00:26:56 (1788841616)
Eighth Failure Mode: CLIENT/OST Tue Sep  8 00:26:58 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
oleg340-client: total 0
oleg340-client: -rw-r--r-- 1 root root 0 Sep  8 00:27 oleg340-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg340-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (183s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Tue Sep  8 00:29:59 EDT 2026 ========================================================== 00:29:59 (1788841799)
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
oleg340-client: total 0
oleg340-client: -rw-r--r-- 1 root root 0 Sep  8 00:30 oleg340-client.virtnet_testfile
oleg340-client: -rw-r--r-- 1 root root 0 Sep  8 00:28 oleg340-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
oleg340-client: total 0
oleg340-client: -rw-r--r-- 1 root root 0 Sep  8 00:31 oleg340-client.virtnet_testfile
oleg340-client: -rw-r--r-- 1 root root 0 Sep  8 00:28 oleg340-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Tue Sep  8 00:32:29 EDT 2026 ========================================================== 00:32:29 (1788841949)
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
Failover mds1 to oleg340-server
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Reintegrating OST
oleg340-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
Failover mds2 to oleg340-server
oleg340-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg340-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (198s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Tue Sep  8 00:35:47 EDT 2026 ========================================================== 00:35:47 (1788842147)
Verify Lustre filesystem is up and running
Failing mds1 on oleg340-server
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
00:35:52 (1788842152) shut down
facet: mds1 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds1 to oleg340-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0000
00:36:16 (1788842176) targets are mounted
00:36:16 (1788842176) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
00:36:39 (1788842199) shut down
facet: mds2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds2 to oleg340-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
00:37:02 (1788842222) targets are mounted
00:37:02 (1788842222) facet_failover done
oleg340-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 (98s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Tue Sep  8 00:37:26 EDT 2026 ========================================================== 00:37:26 (1788842246)
Verify Lustre filesystem is up and running
Failing mds1 on oleg340-server
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
Failing mds2 on oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
00:37:37 (1788842257) shut down
facet: mds1 facet_host: oleg340-server facet_failover_host: oleg340-server
facet: mds2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds1 to oleg340-server
mount facets: mds1
Failover mds2 to oleg340-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:38:09 (1788842289) targets are mounted
00:38:09 (1788842289) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Failing ost2 on oleg340-server
Stopping /mnt/lustre-ost2 (opts:) on oleg340-server
00:38:37 (1788842317) shut down
facet: ost1 facet_host: oleg340-server facet_failover_host: oleg340-server
facet: ost2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover ost1 to oleg340-server
mount facets: ost1
Failover ost2 to oleg340-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
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
00:39:06 (1788842346) targets are mounted
00:39:06 (1788842346) facet_failover done
oleg340-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 (140s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Tue Sep  8 00:39:46 EDT 2026 ========================================================== 00:39:46 (1788842386)
Verify Lustre filesystem is up and running
Failing mds1 on oleg340-server
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
Failing mds2 on oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
00:39:58 (1788842398) shut down
facet: mds1 facet_host: oleg340-server facet_failover_host: oleg340-server
facet: mds2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds1 to oleg340-server
mount facets: mds1
Failover mds2 to oleg340-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
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:40:29 (1788842429) targets are mounted
00:40:29 (1788842429) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Failing ost2 on oleg340-server
Stopping /mnt/lustre-ost2 (opts:) on oleg340-server
00:41:02 (1788842462) shut down
facet: ost1 facet_host: oleg340-server facet_failover_host: oleg340-server
facet: ost2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover ost1 to oleg340-server
mount facets: ost1
Failover ost2 to oleg340-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
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
00:41:29 (1788842489) targets are mounted
00:41:29 (1788842489) facet_failover done
oleg340-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 (128s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Tue Sep  8 00:41:54 EDT 2026 ========================================================== 00:41:54 (1788842514)
Verify Lustre filesystem is up and running
Failing ost1 on oleg340-server
Stopping /mnt/lustre-ost1 (opts:) on oleg340-server
Failing ost2 on oleg340-server
Stopping /mnt/lustre-ost2 (opts:) on oleg340-server
00:42:07 (1788842527) shut down
facet: ost1 facet_host: oleg340-server facet_failover_host: oleg340-server
facet: ost2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover ost1 to oleg340-server
mount facets: ost1
Failover ost2 to oleg340-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
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
00:42:33 (1788842553) targets are mounted
00:42:33 (1788842553) facet_failover done
oleg340-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 oleg340-server
Stopping /mnt/lustre-mds1 (opts:) on oleg340-server
Failing mds2 on oleg340-server
Stopping /mnt/lustre-mds2 (opts:) on oleg340-server
00:43:11 (1788842591) shut down
facet: mds1 facet_host: oleg340-server facet_failover_host: oleg340-server
facet: mds2 facet_host: oleg340-server facet_failover_host: oleg340-server
Failover mds1 to oleg340-server
mount facets: mds1
Failover mds2 to oleg340-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg340-server: oleg340-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
pdsh@oleg340-client: oleg340-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:43:41 (1788842621) targets are mounted
00:43:41 (1788842621) facet_failover done
oleg340-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 (134s)
== insanity test complete, duration 2402 sec ============= 00:44:08 (1788842648)
=== insanity: start cleanup 00:44:10 (1788842650) ===
=== insanity: finish cleanup 00:44:14 (1788842654) ===