-----============= acceptance-small: insanity ============----- Sat Aug 15 17:59:11 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
oleg634-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 17:59:29 (1786831169) ===
oleg634-client.virtnet: executing check_config_client /mnt/lustre
oleg634-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg634-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9ffe8528c000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9ffe8528c000.idle_timeout=debug
disable quota as required
oleg634-server: oleg634-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 18:00:01 (1786831201) ===

== insanity test 0: Fail all nodes, independently ======== 18:00:03 (1786831203)
Failing mds1 on oleg634-server
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
18:00:08 (1786831208) shut down
facet: mds1 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds1 to oleg634-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
18:00:37 (1786831237) targets are mounted
18:00:37 (1786831237) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
18:00:50 (1786831250) shut down
facet: mds2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds2 to oleg634-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
18:01:11 (1786831271) targets are mounted
18:01:11 (1786831271) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
18:01:24 (1786831284) shut down
facet: ost1 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover ost1 to oleg634-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
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
18:01:46 (1786831306) targets are mounted
18:01:46 (1786831306) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-ost2 (opts:) on oleg634-server
18:02:01 (1786831321) shut down
facet: ost2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover ost2 to oleg634-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
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0001
18:02:26 (1786831346) targets are mounted
18:02:26 (1786831346) facet_failover done
oleg634-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 (157s)

== insanity test 1: MDS/MDS failure ====================== 18:02:40 (1786831360)
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
Failover mds1 to oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
Reintegrating MDS2
oleg634-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg634-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (183s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 15 18:05:43 EDT 2026 ========================================================== 18:05:43 (1786831543)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
Failover mds1 to oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
Failover mds2 to oleg634-server
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Reintegrating OST
oleg634-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
oleg634-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg634-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (198s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 15 18:09:01 EDT 2026 ========================================================== 18:09:01 (1786831741)
Verify Lustre filesystem is up and running
Failing mds1 on oleg634-server
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
18:09:06 (1786831746) shut down
facet: mds1 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds1 to oleg634-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
18:09:29 (1786831769) targets are mounted
18:09:29 (1786831769) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
18:09:47 (1786831787) shut down
facet: mds2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds2 to oleg634-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
18:10:10 (1786831810) targets are mounted
18:10:10 (1786831810) facet_failover done
oleg634-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 (92s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 15 18:10:33 EDT 2026 ========================================================== 18:10:33 (1786831833)
Fourth Failure Mode: OST/MDS Sat Aug 15 18:10:34 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
Failover mds1 to oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
Failover mds2 to oleg634-server
Reintegrating OST
oleg634-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
oleg634-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg634-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (206s)

== insanity test 5: Fifth Failure Mode: OST/OST Sat Aug 15 18:13:59 EDT 2026 ========================================================== 18:13:59 (1786832039)
Fifth Failure Mode: OST/OST Sat Aug 15 18:14:00 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg634-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg634-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
oleg634-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (97s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 15 18:15:36 EDT 2026 ========================================================== 18:15:36 (1786832136)
Sixth Failure Mode: OST/CLIENT Sat Aug 15 18:15:38 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Test Lustre stability after OST failure
DFPIDA=23267
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23577
Reintegrating OST/CLIENTs
oleg634-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (57s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 15 18:16:33 EDT 2026 ========================================================== 18:16:34 (1786832194)
Seventh Failure Mode: CLIENT/MDS Sat Aug 15 18:16:35 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
oleg634-client: total 0
oleg634-client: -rw-r--r-- 1 root root 0 Aug 15 18:16 oleg634-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg634-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg634-client.virtnet_testfile': No such file or directory
pdsh@oleg634-client: oleg634-client: ssh exited with exit code 1
Failing mds1 on oleg634-server
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
18:17:49 (1786832269) shut down
facet: mds1 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds1 to oleg634-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
18:18:09 (1786832289) targets are mounted
18:18:09 (1786832289) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
18:18:20 (1786832300) shut down
facet: mds2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds2 to oleg634-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
18:18:40 (1786832320) targets are mounted
18:18:40 (1786832320) facet_failover done
oleg634-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
oleg634-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (201s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 15 18:19:55 EDT 2026 ========================================================== 18:19:55 (1786832395)
Eighth Failure Mode: CLIENT/OST Sat Aug 15 18:19:56 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
oleg634-client: total 0
oleg634-client: -rw-r--r-- 1 root root 0 Aug 15 18:19 oleg634-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg634-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (171s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 15 18:22:46 EDT 2026 ========================================================== 18:22:46 (1786832566)
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
oleg634-client: total 0
oleg634-client: -rw-r--r-- 1 root root 0 Aug 15 18:22 oleg634-client.virtnet_testfile
oleg634-client: -rw-r--r-- 1 root root 0 Aug 15 18:21 oleg634-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
oleg634-client: total 0
oleg634-client: -rw-r--r-- 1 root root 0 Aug 15 18:23 oleg634-client.virtnet_testfile
oleg634-client: -rw-r--r-- 1 root root 0 Aug 15 18:21 oleg634-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (145s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 15 18:25:11 EDT 2026 ========================================================== 18:25:11 (1786832711)
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
Failover mds1 to oleg634-server
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Reintegrating OST
oleg634-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
Failover mds2 to oleg634-server
oleg634-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg634-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (199s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 15 18:28:30 EDT 2026 ========================================================== 18:28:30 (1786832910)
Verify Lustre filesystem is up and running
Failing mds1 on oleg634-server
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
18:28:35 (1786832915) shut down
facet: mds1 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds1 to oleg634-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
18:28:59 (1786832939) targets are mounted
18:28:59 (1786832939) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
18:29:22 (1786832962) shut down
facet: mds2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds2 to oleg634-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
18:29:48 (1786832988) targets are mounted
18:29:48 (1786832988) facet_failover done
oleg634-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 (97s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 15 18:30:07 EDT 2026 ========================================================== 18:30:07 (1786833007)
Verify Lustre filesystem is up and running
Failing mds1 on oleg634-server
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
Failing mds2 on oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
18:30:18 (1786833018) shut down
facet: mds1 facet_host: oleg634-server facet_failover_host: oleg634-server
facet: mds2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds1 to oleg634-server
mount facets: mds1
Failover mds2 to oleg634-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
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
18:30:49 (1786833049) targets are mounted
18:30:49 (1786833049) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Failing ost2 on oleg634-server
Stopping /mnt/lustre-ost2 (opts:) on oleg634-server
18:31:18 (1786833078) shut down
facet: ost1 facet_host: oleg634-server facet_failover_host: oleg634-server
facet: ost2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover ost1 to oleg634-server
mount facets: ost1
Failover ost2 to oleg634-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
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:31:46 (1786833106) targets are mounted
18:31:46 (1786833106) facet_failover done
oleg634-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 (132s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 15 18:32:19 EDT 2026 ========================================================== 18:32:19 (1786833139)
Verify Lustre filesystem is up and running
Failing mds1 on oleg634-server
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
Failing mds2 on oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
18:32:28 (1786833148) shut down
facet: mds1 facet_host: oleg634-server facet_failover_host: oleg634-server
facet: mds2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds1 to oleg634-server
mount facets: mds1
Failover mds2 to oleg634-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
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
18:33:00 (1786833180) targets are mounted
18:33:00 (1786833180) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Failing ost2 on oleg634-server
Stopping /mnt/lustre-ost2 (opts:) on oleg634-server
18:33:34 (1786833214) shut down
facet: ost1 facet_host: oleg634-server facet_failover_host: oleg634-server
facet: ost2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover ost1 to oleg634-server
mount facets: ost1
Failover ost2 to oleg634-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
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:33:59 (1786833239) targets are mounted
18:33:59 (1786833239) facet_failover done
oleg634-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 (130s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Aug 15 18:34:29 EDT 2026 ========================================================== 18:34:29 (1786833269)
Verify Lustre filesystem is up and running
Failing ost1 on oleg634-server
Stopping /mnt/lustre-ost1 (opts:) on oleg634-server
Failing ost2 on oleg634-server
Stopping /mnt/lustre-ost2 (opts:) on oleg634-server
18:34:39 (1786833279) shut down
facet: ost1 facet_host: oleg634-server facet_failover_host: oleg634-server
facet: ost2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover ost1 to oleg634-server
mount facets: ost1
Failover ost2 to oleg634-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
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:35:09 (1786833309) targets are mounted
18:35:09 (1786833309) facet_failover done
oleg634-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 oleg634-server
Stopping /mnt/lustre-mds1 (opts:) on oleg634-server
Failing mds2 on oleg634-server
Stopping /mnt/lustre-mds2 (opts:) on oleg634-server
18:35:47 (1786833347) shut down
facet: mds1 facet_host: oleg634-server facet_failover_host: oleg634-server
facet: mds2 facet_host: oleg634-server facet_failover_host: oleg634-server
Failover mds1 to oleg634-server
mount facets: mds1
Failover mds2 to oleg634-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
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg634-server: oleg634-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
pdsh@oleg634-client: oleg634-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
18:36:17 (1786833377) targets are mounted
18:36:17 (1786833377) facet_failover done
oleg634-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 (132s)
== insanity test complete, duration 2248 sec ============= 18:36:41 (1786833401)
=== insanity: start cleanup 18:36:43 (1786833403) ===
=== insanity: finish cleanup 18:36:46 (1786833406) ===