-----============= acceptance-small: insanity ============----- Fri Aug 14 20:53:15 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
oleg409-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 20:53:33 (1786755213) ===
oleg409-client.virtnet: executing check_config_client /mnt/lustre
oleg409-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg409-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8cd251285000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8cd251285000.idle_timeout=debug
disable quota as required
oleg409-server: oleg409-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 20:54:12 (1786755252) ===

== insanity test 0: Fail all nodes, independently ======== 20:54:14 (1786755254)
Failing mds1 on oleg409-server
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
20:54:20 (1786755260) shut down
facet: mds1 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds1 to oleg409-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0000
20:54:52 (1786755292) targets are mounted
20:54:52 (1786755292) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
20:55:07 (1786755307) shut down
facet: mds2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds2 to oleg409-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
20:55:30 (1786755330) targets are mounted
20:55:30 (1786755330) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
20:55:45 (1786755345) shut down
facet: ost1 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover ost1 to oleg409-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
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0000
20:56:13 (1786755373) targets are mounted
20:56:13 (1786755373) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-ost2 (opts:) on oleg409-server
20:56:31 (1786755391) shut down
facet: ost2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover ost2 to oleg409-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
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0001
20:56:56 (1786755416) targets are mounted
20:56:56 (1786755416) facet_failover done
oleg409-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 (179s)

== insanity test 1: MDS/MDS failure ====================== 20:57:14 (1786755434)
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
Failover mds1 to oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
Reintegrating MDS2
oleg409-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg409-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (211s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Aug 14 21:00:45 EDT 2026 ========================================================== 21:00:45 (1786755645)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
Failover mds1 to oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
Failover mds2 to oleg409-server
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Reintegrating OST
oleg409-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0000
oleg409-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg409-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (205s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Aug 14 21:04:10 EDT 2026 ========================================================== 21:04:10 (1786755850)
Verify Lustre filesystem is up and running
Failing mds1 on oleg409-server
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
21:04:16 (1786755856) shut down
facet: mds1 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds1 to oleg409-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0000
21:04:49 (1786755889) targets are mounted
21:04:49 (1786755889) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
21:05:05 (1786755905) shut down
facet: mds2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds2 to oleg409-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
21:05:32 (1786755932) targets are mounted
21:05:32 (1786755932) facet_failover done
oleg409-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 (109s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Aug 14 21:05:59 EDT 2026 ========================================================== 21:05:59 (1786755959)
Fourth Failure Mode: OST/MDS Fri Aug 14 21:06:01 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
Failover mds1 to oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
Failover mds2 to oleg409-server
Reintegrating OST
oleg409-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0000
oleg409-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg409-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (209s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Aug 14 21:09:28 EDT 2026 ========================================================== 21:09:29 (1786756169)
Fifth Failure Mode: OST/OST Fri Aug 14 21:09:30 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg409-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg409-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0000
oleg409-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (105s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Aug 14 21:11:13 EDT 2026 ========================================================== 21:11:13 (1786756273)
Sixth Failure Mode: OST/CLIENT Fri Aug 14 21:11:14 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Test Lustre stability after OST failure
DFPIDA=23260
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23572
Reintegrating OST/CLIENTs
oleg409-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (63s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Aug 14 21:12:16 EDT 2026 ========================================================== 21:12:16 (1786756336)
Seventh Failure Mode: CLIENT/MDS Fri Aug 14 21:12:18 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
oleg409-client: total 0
oleg409-client: -rw-r--r-- 1 root root 0 Aug 14 21:12 oleg409-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg409-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg409-client.virtnet_testfile': No such file or directory
pdsh@oleg409-client: oleg409-client: ssh exited with exit code 1
Failing mds1 on oleg409-server
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
21:13:36 (1786756416) shut down
facet: mds1 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds1 to oleg409-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0000
21:13:59 (1786756439) targets are mounted
21:13:59 (1786756439) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
21:14:16 (1786756456) shut down
facet: mds2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds2 to oleg409-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
21:14:41 (1786756481) targets are mounted
21:14:41 (1786756481) facet_failover done
oleg409-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
oleg409-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (227s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Aug 14 21:16:03 EDT 2026 ========================================================== 21:16:03 (1786756563)
Eighth Failure Mode: CLIENT/OST Fri Aug 14 21:16:05 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
oleg409-client: total 0
oleg409-client: -rw-r--r-- 1 root root 0 Aug 14 21:16 oleg409-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg409-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (184s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Aug 14 21:19:07 EDT 2026 ========================================================== 21:19:07 (1786756747)
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
oleg409-client: total 0
oleg409-client: -rw-r--r-- 1 root root 0 Aug 14 21:19 oleg409-client.virtnet_testfile
oleg409-client: -rw-r--r-- 1 root root 0 Aug 14 21:18 oleg409-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
oleg409-client: total 0
oleg409-client: -rw-r--r-- 1 root root 0 Aug 14 21:20 oleg409-client.virtnet_testfile
oleg409-client: -rw-r--r-- 1 root root 0 Aug 14 21:18 oleg409-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (154s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Aug 14 21:21:41 EDT 2026 ========================================================== 21:21:41 (1786756901)
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
Failover mds1 to oleg409-server
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Reintegrating OST
oleg409-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
Failover mds2 to oleg409-server
oleg409-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg409-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (204s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Aug 14 21:25:05 EDT 2026 ========================================================== 21:25:05 (1786757105)
Verify Lustre filesystem is up and running
Failing mds1 on oleg409-server
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
21:25:11 (1786757111) shut down
facet: mds1 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds1 to oleg409-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0000
21:25:44 (1786757144) targets are mounted
21:25:44 (1786757144) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
21:26:08 (1786757168) shut down
facet: mds2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds2 to oleg409-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
21:26:32 (1786757192) targets are mounted
21:26:32 (1786757192) facet_failover done
oleg409-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 (111s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Aug 14 21:26:56 EDT 2026 ========================================================== 21:26:56 (1786757216)
Verify Lustre filesystem is up and running
Failing mds1 on oleg409-server
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
Failing mds2 on oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
21:27:06 (1786757226) shut down
facet: mds1 facet_host: oleg409-server facet_failover_host: oleg409-server
facet: mds2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds1 to oleg409-server
mount facets: mds1
Failover mds2 to oleg409-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
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
21:27:38 (1786757258) targets are mounted
21:27:38 (1786757258) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Failing ost2 on oleg409-server
Stopping /mnt/lustre-ost2 (opts:) on oleg409-server
21:28:08 (1786757288) shut down
facet: ost1 facet_host: oleg409-server facet_failover_host: oleg409-server
facet: ost2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover ost1 to oleg409-server
mount facets: ost1
Failover ost2 to oleg409-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
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
21:28:40 (1786757320) targets are mounted
21:28:40 (1786757320) facet_failover done
oleg409-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (140s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Aug 14 21:29:16 EDT 2026 ========================================================== 21:29:16 (1786757356)
Verify Lustre filesystem is up and running
Failing mds1 on oleg409-server
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
Failing mds2 on oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
21:29:28 (1786757368) shut down
facet: mds1 facet_host: oleg409-server facet_failover_host: oleg409-server
facet: mds2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds1 to oleg409-server
mount facets: mds1
Failover mds2 to oleg409-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
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
21:29:59 (1786757399) targets are mounted
21:29:59 (1786757399) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Failing ost2 on oleg409-server
Stopping /mnt/lustre-ost2 (opts:) on oleg409-server
21:30:48 (1786757448) shut down
facet: ost1 facet_host: oleg409-server facet_failover_host: oleg409-server
facet: ost2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover ost1 to oleg409-server
mount facets: ost1
Failover ost2 to oleg409-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
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
21:31:19 (1786757479) targets are mounted
21:31:19 (1786757479) facet_failover done
oleg409-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 (144s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Aug 14 21:31:40 EDT 2026 ========================================================== 21:31:40 (1786757500)
Verify Lustre filesystem is up and running
Failing ost1 on oleg409-server
Stopping /mnt/lustre-ost1 (opts:) on oleg409-server
Failing ost2 on oleg409-server
Stopping /mnt/lustre-ost2 (opts:) on oleg409-server
21:31:51 (1786757511) shut down
facet: ost1 facet_host: oleg409-server facet_failover_host: oleg409-server
facet: ost2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover ost1 to oleg409-server
mount facets: ost1
Failover ost2 to oleg409-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
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
21:32:21 (1786757541) targets are mounted
21:32:21 (1786757541) facet_failover done
oleg409-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 oleg409-server
Stopping /mnt/lustre-mds1 (opts:) on oleg409-server
Failing mds2 on oleg409-server
Stopping /mnt/lustre-mds2 (opts:) on oleg409-server
21:33:01 (1786757581) shut down
facet: mds1 facet_host: oleg409-server facet_failover_host: oleg409-server
facet: mds2 facet_host: oleg409-server facet_failover_host: oleg409-server
Failover mds1 to oleg409-server
mount facets: mds1
Failover mds2 to oleg409-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
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
21:33:33 (1786757613) targets are mounted
21:33:33 (1786757613) facet_failover done
oleg409-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 (150s)
== insanity test complete, duration 2453 sec ============= 21:34:10 (1786757650)
=== insanity: start cleanup 21:34:12 (1786757652) ===
=== insanity: finish cleanup 21:34:16 (1786757656) ===