-----============= acceptance-small: insanity ============----- Fri Aug 14 11:13:59 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
oleg206-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 11:14:21 (1786720461) ===
oleg206-client.virtnet: executing check_config_client /mnt/lustre
oleg206-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg206-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff95ab08537000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff95ab08537000.idle_timeout=debug
disable quota as required
oleg206-server: oleg206-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 11:15:04 (1786720504) ===

== insanity test 0: Fail all nodes, independently ======== 11:15:06 (1786720506)
Failing mds1 on oleg206-server
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
11:15:12 (1786720512) shut down
facet: mds1 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds1 to oleg206-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
11:15:45 (1786720545) targets are mounted
11:15:45 (1786720545) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
11:15:58 (1786720558) shut down
facet: mds2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds2 to oleg206-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
11:16:22 (1786720582) targets are mounted
11:16:22 (1786720582) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
11:16:38 (1786720598) shut down
facet: ost1 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover ost1 to oleg206-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
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0000
11:17:03 (1786720623) targets are mounted
11:17:03 (1786720623) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-ost2 (opts:) on oleg206-server
11:17:19 (1786720639) shut down
facet: ost2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover ost2 to oleg206-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
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0001
11:17:44 (1786720664) targets are mounted
11:17:44 (1786720664) facet_failover done
oleg206-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 (176s)

== insanity test 1: MDS/MDS failure ====================== 11:18:02 (1786720682)
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
Failover mds1 to oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
Reintegrating MDS2
oleg206-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg206-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (209s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Aug 14 11:21:31 EDT 2026 ========================================================== 11:21:32 (1786720892)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
Failover mds1 to oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
Failover mds2 to oleg206-server
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Reintegrating OST
oleg206-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0000
oleg206-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg206-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Aug 14 11:24:55 EDT 2026 ========================================================== 11:24:55 (1786721095)
Verify Lustre filesystem is up and running
Failing mds1 on oleg206-server
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
11:25:02 (1786721102) shut down
facet: mds1 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds1 to oleg206-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
11:25:34 (1786721134) targets are mounted
11:25:34 (1786721134) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
11:25:50 (1786721150) shut down
facet: mds2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds2 to oleg206-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
11:26:14 (1786721174) targets are mounted
11:26:14 (1786721174) facet_failover done
oleg206-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 (107s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Aug 14 11:26:42 EDT 2026 ========================================================== 11:26:42 (1786721202)
Fourth Failure Mode: OST/MDS Fri Aug 14 11:26:44 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
Failover mds1 to oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
Failover mds2 to oleg206-server
Reintegrating OST
oleg206-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0000
oleg206-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg206-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (207s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Aug 14 11:30:09 EDT 2026 ========================================================== 11:30:09 (1786721409)
Fifth Failure Mode: OST/OST Fri Aug 14 11:30:10 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg206-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg206-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0000
oleg206-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (102s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Aug 14 11:31:52 EDT 2026 ========================================================== 11:31:52 (1786721512)
Sixth Failure Mode: OST/CLIENT Fri Aug 14 11:31:53 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Test Lustre stability after OST failure
DFPIDA=23257
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23567
Reintegrating OST/CLIENTs
oleg206-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (67s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Aug 14 11:32:59 EDT 2026 ========================================================== 11:32:59 (1786721579)
Seventh Failure Mode: CLIENT/MDS Fri Aug 14 11:33:00 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
oleg206-client: total 0
oleg206-client: -rw-r--r-- 1 root root 0 Aug 14 11:33 oleg206-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg206-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg206-client.virtnet_testfile': No such file or directory
pdsh@oleg206-client: oleg206-client: ssh exited with exit code 1
Failing mds1 on oleg206-server
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
11:34:18 (1786721658) shut down
facet: mds1 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds1 to oleg206-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
11:34:41 (1786721681) targets are mounted
11:34:41 (1786721681) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
11:34:55 (1786721695) shut down
facet: mds2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds2 to oleg206-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
11:35:19 (1786721719) targets are mounted
11:35:19 (1786721719) facet_failover done
oleg206-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
oleg206-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (219s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Aug 14 11:36:38 EDT 2026 ========================================================== 11:36:38 (1786721798)
Eighth Failure Mode: CLIENT/OST Fri Aug 14 11:36:39 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
oleg206-client: total 0
oleg206-client: -rw-r--r-- 1 root root 0 Aug 14 11:36 oleg206-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg206-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (173s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Aug 14 11:39:31 EDT 2026 ========================================================== 11:39:31 (1786721971)
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
oleg206-client: total 0
oleg206-client: -rw-r--r-- 1 root root 0 Aug 14 11:39 oleg206-client.virtnet_testfile
oleg206-client: -rw-r--r-- 1 root root 0 Aug 14 11:38 oleg206-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
oleg206-client: total 0
oleg206-client: -rw-r--r-- 1 root root 0 Aug 14 11:40 oleg206-client.virtnet_testfile
oleg206-client: -rw-r--r-- 1 root root 0 Aug 14 11:38 oleg206-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Aug 14 11:42:01 EDT 2026 ========================================================== 11:42:01 (1786722121)
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
Failover mds1 to oleg206-server
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Reintegrating OST
oleg206-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
Failover mds2 to oleg206-server
oleg206-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg206-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (193s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Aug 14 11:45:14 EDT 2026 ========================================================== 11:45:14 (1786722314)
Verify Lustre filesystem is up and running
Failing mds1 on oleg206-server
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
11:45:20 (1786722320) shut down
facet: mds1 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds1 to oleg206-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
11:45:54 (1786722354) targets are mounted
11:45:54 (1786722354) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
11:46:18 (1786722378) shut down
facet: mds2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds2 to oleg206-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
11:46:41 (1786722401) targets are mounted
11:46:41 (1786722401) facet_failover done
oleg206-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 (106s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Aug 14 11:47:00 EDT 2026 ========================================================== 11:47:01 (1786722421)
Verify Lustre filesystem is up and running
Failing mds1 on oleg206-server
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
Failing mds2 on oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
11:47:13 (1786722433) shut down
facet: mds1 facet_host: oleg206-server facet_failover_host: oleg206-server
facet: mds2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds1 to oleg206-server
mount facets: mds1
Failover mds2 to oleg206-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
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
11:47:42 (1786722462) targets are mounted
11:47:42 (1786722462) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Failing ost2 on oleg206-server
Stopping /mnt/lustre-ost2 (opts:) on oleg206-server
11:48:14 (1786722494) shut down
facet: ost1 facet_host: oleg206-server facet_failover_host: oleg206-server
facet: ost2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover ost1 to oleg206-server
mount facets: ost1
Failover ost2 to oleg206-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
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
11:48:43 (1786722523) targets are mounted
11:48:43 (1786722523) facet_failover done
oleg206-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 (144s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Aug 14 11:49:25 EDT 2026 ========================================================== 11:49:25 (1786722565)
Verify Lustre filesystem is up and running
Failing mds1 on oleg206-server
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
Failing mds2 on oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
11:49:34 (1786722574) shut down
facet: mds1 facet_host: oleg206-server facet_failover_host: oleg206-server
facet: mds2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds1 to oleg206-server
mount facets: mds1
Failover mds2 to oleg206-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
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
11:50:06 (1786722606) targets are mounted
11:50:06 (1786722606) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Failing ost2 on oleg206-server
Stopping /mnt/lustre-ost2 (opts:) on oleg206-server
11:50:39 (1786722639) shut down
facet: ost1 facet_host: oleg206-server facet_failover_host: oleg206-server
facet: ost2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover ost1 to oleg206-server
mount facets: ost1
Failover ost2 to oleg206-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
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
11:51:05 (1786722665) targets are mounted
11:51:05 (1786722665) facet_failover done
oleg206-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 (126s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Aug 14 11:51:31 EDT 2026 ========================================================== 11:51:31 (1786722691)
Verify Lustre filesystem is up and running
Failing ost1 on oleg206-server
Stopping /mnt/lustre-ost1 (opts:) on oleg206-server
Failing ost2 on oleg206-server
Stopping /mnt/lustre-ost2 (opts:) on oleg206-server
11:51:39 (1786722699) shut down
facet: ost1 facet_host: oleg206-server facet_failover_host: oleg206-server
facet: ost2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover ost1 to oleg206-server
mount facets: ost1
Failover ost2 to oleg206-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
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
11:52:09 (1786722729) targets are mounted
11:52:09 (1786722729) facet_failover done
oleg206-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 oleg206-server
Stopping /mnt/lustre-mds1 (opts:) on oleg206-server
Failing mds2 on oleg206-server
Stopping /mnt/lustre-mds2 (opts:) on oleg206-server
11:52:45 (1786722765) shut down
facet: mds1 facet_host: oleg206-server facet_failover_host: oleg206-server
facet: mds2 facet_host: oleg206-server facet_failover_host: oleg206-server
Failover mds1 to oleg206-server
mount facets: mds1
Failover mds2 to oleg206-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
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg206-server: oleg206-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
pdsh@oleg206-client: oleg206-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
11:53:15 (1786722795) targets are mounted
11:53:15 (1786722795) facet_failover done
oleg206-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 (126s)
== insanity test complete, duration 2376 sec ============= 11:53:37 (1786722817)
=== insanity: start cleanup 11:53:39 (1786722819) ===
=== insanity: finish cleanup 11:53:43 (1786722823) ===