-----============= acceptance-small: insanity ============----- Sun Sep 13 21:59:40 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
oleg351-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 21:59:49 (1789351189) ===
oleg351-client.virtnet: executing check_config_client /mnt/lustre
oleg351-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg351-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9b3d9082f000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9b3d9082f000.idle_timeout=debug
disable quota as required
oleg351-server: oleg351-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 22:00:03 (1789351203) ===

== insanity test 0: Fail all nodes, independently ======== 22:00:04 (1789351204)
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
22:00:06 (1789351206) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
22:00:21 (1789351221) targets are mounted
22:00:21 (1789351221) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
22:00:30 (1789351230) shut down
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds2 to oleg351-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
22:00:45 (1789351245) targets are mounted
22:00:45 (1789351245) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
22:00:54 (1789351254) shut down
facet: ost1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost1 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
22:01:11 (1789351271) targets are mounted
22:01:11 (1789351271) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
22:01:18 (1789351278) shut down
facet: ost2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0001
22:01:35 (1789351295) targets are mounted
22:01:35 (1789351295) facet_failover done
oleg351-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 (100s)

== insanity test 1: MDS/MDS failure ====================== 22:01:44 (1789351304)
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
Reintegrating MDS2
oleg351-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg351-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (194s)

== insanity test 2: Second Failure Mode: MDS/OST Sun Sep 13 22:04:58 EDT 2026 ========================================================== 22:04:58 (1789351498)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
Failover mds2 to oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Reintegrating OST
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
oleg351-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg351-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (198s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sun Sep 13 22:08:16 EDT 2026 ========================================================== 22:08:16 (1789351696)
Verify Lustre filesystem is up and running
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
22:08:21 (1789351701) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
22:08:41 (1789351721) targets are mounted
22:08:41 (1789351721) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
22:08:53 (1789351733) shut down
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds2 to oleg351-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
22:09:13 (1789351753) targets are mounted
22:09:13 (1789351753) facet_failover done
oleg351-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 (78s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sun Sep 13 22:09:34 EDT 2026 ========================================================== 22:09:34 (1789351774)
Fourth Failure Mode: OST/MDS Sun Sep 13 22:09:35 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
Failover mds2 to oleg351-server
Reintegrating OST
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
oleg351-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg351-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (201s)

== insanity test 5: Fifth Failure Mode: OST/OST Sun Sep 13 22:12:55 EDT 2026 ========================================================== 22:12:55 (1789351975)
Fifth Failure Mode: OST/OST Sun Sep 13 22:12:56 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
oleg351-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (89s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sun Sep 13 22:14:24 EDT 2026 ========================================================== 22:14:24 (1789352064)
Sixth Failure Mode: OST/CLIENT Sun Sep 13 22:14:25 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
DFPIDA=23197
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23512
Reintegrating OST/CLIENTs
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (50s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sun Sep 13 22:15:14 EDT 2026 ========================================================== 22:15:15 (1789352115)
Seventh Failure Mode: CLIENT/MDS Sun Sep 13 22:15:16 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
oleg351-client: total 0
oleg351-client: -rw-r--r-- 1 root root 0 Sep 13 22:15 oleg351-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg351-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg351-client.virtnet_testfile': No such file or directory
pdsh@oleg351-client: oleg351-client: ssh exited with exit code 1
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
22:16:28 (1789352188) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
22:16:47 (1789352207) targets are mounted
22:16:47 (1789352207) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
22:16:57 (1789352217) shut down
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds2 to oleg351-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
22:17:16 (1789352236) targets are mounted
22:17:16 (1789352236) facet_failover done
oleg351-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
oleg351-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (196s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sun Sep 13 22:18:30 EDT 2026 ========================================================== 22:18:30 (1789352310)
Eighth Failure Mode: CLIENT/OST Sun Sep 13 22:18:31 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
oleg351-client: total 0
oleg351-client: -rw-r--r-- 1 root root 0 Sep 13 22:18 oleg351-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (162s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sun Sep 13 22:21:12 EDT 2026 ========================================================== 22:21:12 (1789352472)
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
oleg351-client: total 0
oleg351-client: -rw-r--r-- 1 root root 0 Sep 13 22:21 oleg351-client.virtnet_testfile
oleg351-client: -rw-r--r-- 1 root root 0 Sep 13 22:20 oleg351-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
oleg351-client: total 0
oleg351-client: -rw-r--r-- 1 root root 0 Sep 13 22:22 oleg351-client.virtnet_testfile
oleg351-client: -rw-r--r-- 1 root root 0 Sep 13 22:20 oleg351-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (139s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sun Sep 13 22:23:31 EDT 2026 ========================================================== 22:23:31 (1789352611)
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Reintegrating OST
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
Failover mds2 to oleg351-server
oleg351-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg351-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (168s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sun Sep 13 22:26:19 EDT 2026 ========================================================== 22:26:19 (1789352779)
Verify Lustre filesystem is up and running
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
22:26:22 (1789352782) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
22:26:38 (1789352798) targets are mounted
22:26:38 (1789352798) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
22:26:53 (1789352813) shut down
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds2 to oleg351-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
22:27:17 (1789352837) targets are mounted
22:27:17 (1789352837) facet_failover done
oleg351-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 (80s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sun Sep 13 22:27:39 EDT 2026 ========================================================== 22:27:39 (1789352859)
Verify Lustre filesystem is up and running
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failing mds2 on oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
22:27:51 (1789352871) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Failover mds2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
22:28:19 (1789352899) targets are mounted
22:28:19 (1789352899) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Failing ost2 on oleg351-server
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
22:28:44 (1789352924) shut down
facet: ost1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: ost2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost1 to oleg351-server
mount facets: ost1
Failover ost2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
22:29:07 (1789352947) targets are mounted
22:29:07 (1789352947) facet_failover done
oleg351-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 (111s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sun Sep 13 22:29:30 EDT 2026 ========================================================== 22:29:30 (1789352970)
Verify Lustre filesystem is up and running
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failing mds2 on oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
22:29:38 (1789352978) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Failover mds2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
22:30:08 (1789353008) targets are mounted
22:30:08 (1789353008) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Failing ost2 on oleg351-server
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
22:30:34 (1789353034) shut down
facet: ost1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: ost2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost1 to oleg351-server
mount facets: ost1
Failover ost2 to oleg351-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
22:30:58 (1789353058) targets are mounted
22:30:58 (1789353058) facet_failover done
oleg351-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 (116s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sun Sep 13 22:31:26 EDT 2026 ========================================================== 22:31:26 (1789353086)
Verify Lustre filesystem is up and running
Failing ost1 on oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Failing ost2 on oleg351-server
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
22:31:36 (1789353096) shut down
facet: ost1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: ost2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost1 to oleg351-server
mount facets: ost1
Failover ost2 to oleg351-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-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
22:32:00 (1789353120) targets are mounted
22:32:01 (1789353121) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failing mds2 on oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
22:32:36 (1789353156) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Failover mds2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
22:33:04 (1789353184) targets are mounted
22:33:04 (1789353184) facet_failover done
oleg351-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 (109s)
== insanity test complete, duration 2014 sec ============= 22:33:15 (1789353195)
=== insanity: start cleanup 22:33:16 (1789353196) ===
=== insanity: finish cleanup 22:33:18 (1789353198) ===