-----============= acceptance-small: insanity ============----- Tue Sep 29 23:40:44 EDT 2026
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
use INSANITY_ONLY='' INSANITY_EXCEPT=''
oleg155-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 23:41:04 (1790739664) ===
oleg155-client.virtnet: executing check_config_client /mnt/lustre
oleg155-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg155-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff983b03213800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff983b03213800.idle_timeout=debug
disable quota as required
oleg155-server: oleg155-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 23:41:46 (1790739706) ===

== insanity test 0: Fail all nodes, independently ======== 23:41:47 (1790739707)
Failing mds1 on oleg155-server
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
23:41:53 (1790739713) shut down
facet: mds1 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds1 to oleg155-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
23:42:28 (1790739748) targets are mounted
23:42:28 (1790739748) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
23:42:45 (1790739765) shut down
facet: mds2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds2 to oleg155-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
23:43:09 (1790739789) targets are mounted
23:43:09 (1790739789) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
23:43:26 (1790739806) shut down
facet: ost1 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover ost1 to oleg155-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
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
23:43:54 (1790739834) targets are mounted
23:43:54 (1790739834) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-ost2 (opts:) on oleg155-server
23:44:10 (1790739850) shut down
facet: ost2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover ost2 to oleg155-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
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0001
23:44:38 (1790739878) targets are mounted
23:44:38 (1790739878) facet_failover done
oleg155-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 (193s)

== insanity test 1: MDS/MDS failure ====================== 23:45:00 (1790739900)
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
Failover mds1 to oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
Reintegrating MDS2
oleg155-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg155-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (209s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Sep 29 23:48:29 EDT 2026 ========================================================== 23:48:29 (1790740109)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
Failover mds1 to oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
Failover mds2 to oleg155-server
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Reintegrating OST
oleg155-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
oleg155-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg155-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Sep 29 23:51:52 EDT 2026 ========================================================== 23:51:52 (1790740312)
Verify Lustre filesystem is up and running
Failing mds1 on oleg155-server
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
23:51:59 (1790740319) shut down
facet: mds1 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds1 to oleg155-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
23:52:33 (1790740353) targets are mounted
23:52:33 (1790740353) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
23:52:50 (1790740370) shut down
facet: mds2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds2 to oleg155-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
23:53:17 (1790740397) targets are mounted
23:53:17 (1790740397) facet_failover done
oleg155-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 (115s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Sep 29 23:53:47 EDT 2026 ========================================================== 23:53:47 (1790740427)
Fourth Failure Mode: OST/MDS Tue Sep 29 23:53:49 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
Failover mds1 to oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
Failover mds2 to oleg155-server
Reintegrating OST
oleg155-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
oleg155-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg155-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (214s)

== insanity test 5: Fifth Failure Mode: OST/OST Tue Sep 29 23:57:21 EDT 2026 ========================================================== 23:57:21 (1790740641)
Fifth Failure Mode: OST/OST Tue Sep 29 23:57:23 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg155-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg155-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
oleg155-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (109s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Sep 29 23:59:10 EDT 2026 ========================================================== 23:59:10 (1790740750)
Sixth Failure Mode: OST/CLIENT Tue Sep 29 23:59:12 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Test Lustre stability after OST failure
DFPIDA=23219
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23532
Reintegrating OST/CLIENTs
oleg155-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (65s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Sep 30 00:00:15 EDT 2026 ========================================================== 00:00:16 (1790740816)
Seventh Failure Mode: CLIENT/MDS Wed Sep 30 00:00:17 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
oleg155-client: total 0
oleg155-client: -rw-r--r-- 1 root root 0 Sep 30 00:00 oleg155-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg155-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg155-client.virtnet_testfile': No such file or directory
pdsh@oleg155-client: oleg155-client: ssh exited with exit code 1
Failing mds1 on oleg155-server
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
00:01:38 (1790740898) shut down
facet: mds1 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds1 to oleg155-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
00:02:09 (1790740929) targets are mounted
00:02:09 (1790740929) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
00:02:27 (1790740947) shut down
facet: mds2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds2 to oleg155-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
00:02:52 (1790740972) targets are mounted
00:02:52 (1790740972) facet_failover done
oleg155-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
oleg155-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (241s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Sep 30 00:04:16 EDT 2026 ========================================================== 00:04:16 (1790741056)
Eighth Failure Mode: CLIENT/OST Wed Sep 30 00:04:18 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
oleg155-client: total 0
oleg155-client: -rw-r--r-- 1 root root 0 Sep 30 00:04 oleg155-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg155-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (185s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Sep 30 00:07:21 EDT 2026 ========================================================== 00:07:21 (1790741241)
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
oleg155-client: total 0
oleg155-client: -rw-r--r-- 1 root root 0 Sep 30 00:07 oleg155-client.virtnet_testfile
oleg155-client: -rw-r--r-- 1 root root 0 Sep 30 00:06 oleg155-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
oleg155-client: total 0
oleg155-client: -rw-r--r-- 1 root root 0 Sep 30 00:08 oleg155-client.virtnet_testfile
oleg155-client: -rw-r--r-- 1 root root 0 Sep 30 00:06 oleg155-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (153s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Sep 30 00:09:55 EDT 2026 ========================================================== 00:09:55 (1790741395)
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
Failover mds1 to oleg155-server
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Reintegrating OST
oleg155-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
Failover mds2 to oleg155-server
oleg155-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg155-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (202s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Sep 30 00:13:17 EDT 2026 ========================================================== 00:13:17 (1790741597)
Verify Lustre filesystem is up and running
Failing mds1 on oleg155-server
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
00:13:24 (1790741604) shut down
facet: mds1 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds1 to oleg155-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
00:14:00 (1790741640) targets are mounted
00:14:00 (1790741640) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
00:14:25 (1790741665) shut down
facet: mds2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds2 to oleg155-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
00:14:52 (1790741692) targets are mounted
00:14:52 (1790741692) facet_failover done
oleg155-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 (117s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Sep 30 00:15:14 EDT 2026 ========================================================== 00:15:14 (1790741714)
Verify Lustre filesystem is up and running
Failing mds1 on oleg155-server
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
Failing mds2 on oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
00:15:25 (1790741725) shut down
facet: mds1 facet_host: oleg155-server facet_failover_host: oleg155-server
facet: mds2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds1 to oleg155-server
mount facets: mds1
Failover mds2 to oleg155-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
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
00:15:57 (1790741757) targets are mounted
00:15:57 (1790741757) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Failing ost2 on oleg155-server
Stopping /mnt/lustre-ost2 (opts:) on oleg155-server
00:16:23 (1790741783) shut down
facet: ost1 facet_host: oleg155-server facet_failover_host: oleg155-server
facet: ost2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover ost1 to oleg155-server
mount facets: ost1
Failover ost2 to oleg155-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
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
00:16:52 (1790741812) targets are mounted
00:16:52 (1790741812) facet_failover done
oleg155-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (133s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Sep 30 00:17:27 EDT 2026 ========================================================== 00:17:27 (1790741847)
Verify Lustre filesystem is up and running
Failing mds1 on oleg155-server
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
Failing mds2 on oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
00:17:37 (1790741857) shut down
facet: mds1 facet_host: oleg155-server facet_failover_host: oleg155-server
facet: mds2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds1 to oleg155-server
mount facets: mds1
Failover mds2 to oleg155-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
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:18:08 (1790741888) targets are mounted
00:18:08 (1790741888) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Failing ost2 on oleg155-server
Stopping /mnt/lustre-ost2 (opts:) on oleg155-server
00:18:42 (1790741922) shut down
facet: ost1 facet_host: oleg155-server facet_failover_host: oleg155-server
facet: ost2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover ost1 to oleg155-server
mount facets: ost1
Failover ost2 to oleg155-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
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
00:19:09 (1790741949) targets are mounted
00:19:10 (1790741950) facet_failover done
oleg155-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 (129s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Sep 30 00:19:36 EDT 2026 ========================================================== 00:19:37 (1790741977)
Verify Lustre filesystem is up and running
Failing ost1 on oleg155-server
Stopping /mnt/lustre-ost1 (opts:) on oleg155-server
Failing ost2 on oleg155-server
Stopping /mnt/lustre-ost2 (opts:) on oleg155-server
00:19:46 (1790741986) shut down
facet: ost1 facet_host: oleg155-server facet_failover_host: oleg155-server
facet: ost2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover ost1 to oleg155-server
mount facets: ost1
Failover ost2 to oleg155-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
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
00:20:12 (1790742012) targets are mounted
00:20:12 (1790742012) facet_failover done
oleg155-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 oleg155-server
Stopping /mnt/lustre-mds1 (opts:) on oleg155-server
Failing mds2 on oleg155-server
Stopping /mnt/lustre-mds2 (opts:) on oleg155-server
00:20:59 (1790742059) shut down
facet: mds1 facet_host: oleg155-server facet_failover_host: oleg155-server
facet: mds2 facet_host: oleg155-server facet_failover_host: oleg155-server
Failover mds1 to oleg155-server
mount facets: mds1
Failover mds2 to oleg155-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
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg155-server: oleg155-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:21:32 (1790742092) targets are mounted
00:21:32 (1790742092) facet_failover done
oleg155-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 (137s)
== insanity test complete, duration 2469 sec ============= 00:21:54 (1790742114)
=== insanity: start cleanup 00:21:56 (1790742116) ===
=== insanity: finish cleanup 00:22:00 (1790742120) ===