-----============= acceptance-small: insanity ============----- Thu Aug 27 07:33:49 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
oleg157-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 07:34:10 (1787830450) ===
oleg157-client.virtnet: executing check_config_client /mnt/lustre
oleg157-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg157-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff948f10c70000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff948f10c70000.idle_timeout=debug
disable quota as required
oleg157-server: oleg157-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 07:34:56 (1787830496) ===

== insanity test 0: Fail all nodes, independently ======== 07:34:59 (1787830499)
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
07:35:04 (1787830504) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
07:35:37 (1787830537) targets are mounted
07:35:37 (1787830537) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
07:35:54 (1787830554) shut down
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds2 to oleg157-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
07:36:19 (1787830579) targets are mounted
07:36:19 (1787830579) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
07:36:35 (1787830595) shut down
facet: ost1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost1 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
07:37:00 (1787830620) targets are mounted
07:37:00 (1787830620) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
07:37:16 (1787830636) shut down
facet: ost2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0001
07:37:42 (1787830662) targets are mounted
07:37:42 (1787830662) facet_failover done
oleg157-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 (182s)

== insanity test 1: MDS/MDS failure ====================== 07:38:00 (1787830680)
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failover mds1 to oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
Reintegrating MDS2
oleg157-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg157-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (207s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 07:41:27 EDT 2026 ========================================================== 07:41:27 (1787830887)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failover mds1 to oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
Failover mds2 to oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Reintegrating OST
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
oleg157-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg157-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (204s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 27 07:44:52 EDT 2026 ========================================================== 07:44:52 (1787831092)
Verify Lustre filesystem is up and running
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
07:44:57 (1787831097) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
07:45:30 (1787831130) targets are mounted
07:45:30 (1787831130) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
07:45:46 (1787831146) shut down
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds2 to oleg157-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
07:46:11 (1787831171) targets are mounted
07:46:11 (1787831171) facet_failover done
oleg157-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 Thu Aug 27 07:46:40 EDT 2026 ========================================================== 07:46:40 (1787831200)
Fourth Failure Mode: OST/MDS Thu Aug 27 07:46:41 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failover mds1 to oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
Failover mds2 to oleg157-server
Reintegrating OST
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
oleg157-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg157-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-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 Thu Aug 27 07:50:06 EDT 2026 ========================================================== 07:50:07 (1787831407)
Fifth Failure Mode: OST/OST Thu Aug 27 07:50:08 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
oleg157-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (108s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 07:51:54 EDT 2026 ========================================================== 07:51:54 (1787831514)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 07:51:56 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Test Lustre stability after OST failure
DFPIDA=23249
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23569
Reintegrating OST/CLIENTs
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (63s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 07:52:57 EDT 2026 ========================================================== 07:52:57 (1787831577)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 07:53:00 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
oleg157-client: total 0
oleg157-client: -rw-r--r-- 1 root root 0 Aug 27 07:53 oleg157-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg157-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg157-client.virtnet_testfile': No such file or directory
pdsh@oleg157-client: oleg157-client: ssh exited with exit code 1
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
07:54:20 (1787831660) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
07:54:52 (1787831692) targets are mounted
07:54:52 (1787831692) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
07:55:07 (1787831707) shut down
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds2 to oleg157-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
07:55:29 (1787831729) targets are mounted
07:55:29 (1787831729) facet_failover done
oleg157-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
oleg157-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (232s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 07:56:49 EDT 2026 ========================================================== 07:56:49 (1787831809)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 07:56:50 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
oleg157-client: total 0
oleg157-client: -rw-r--r-- 1 root root 0 Aug 27 07:56 oleg157-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (183s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 27 07:59:52 EDT 2026 ========================================================== 07:59:52 (1787831992)
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
oleg157-client: total 0
oleg157-client: -rw-r--r-- 1 root root 0 Aug 27 07:59 oleg157-client.virtnet_testfile
oleg157-client: -rw-r--r-- 1 root root 0 Aug 27 07:58 oleg157-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
oleg157-client: total 0
oleg157-client: -rw-r--r-- 1 root root 0 Aug 27 08:01 oleg157-client.virtnet_testfile
oleg157-client: -rw-r--r-- 1 root root 0 Aug 27 07:58 oleg157-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (148s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 08:02:20 EDT 2026 ========================================================== 08:02:20 (1787832140)
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failover mds1 to oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Reintegrating OST
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
Failover mds2 to oleg157-server
oleg157-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg157-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (201s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 08:05:41 EDT 2026 ========================================================== 08:05:41 (1787832341)
Verify Lustre filesystem is up and running
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
08:05:47 (1787832347) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
08:06:19 (1787832379) targets are mounted
08:06:19 (1787832379) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
08:06:42 (1787832402) shut down
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds2 to oleg157-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
08:07:06 (1787832426) targets are mounted
08:07:06 (1787832426) facet_failover done
oleg157-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 (104s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 08:07:25 EDT 2026 ========================================================== 08:07:25 (1787832445)
Verify Lustre filesystem is up and running
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failing mds2 on oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
08:07:35 (1787832455) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Failover mds2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
08:08:07 (1787832487) targets are mounted
08:08:07 (1787832487) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Failing ost2 on oleg157-server
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
08:08:36 (1787832516) shut down
facet: ost1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: ost2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost1 to oleg157-server
mount facets: ost1
Failover ost2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
08:09:02 (1787832542) targets are mounted
08:09:02 (1787832542) facet_failover done
oleg157-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 Thu Aug 27 08:09:45 EDT 2026 ========================================================== 08:09:45 (1787832585)
Verify Lustre filesystem is up and running
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failing mds2 on oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
08:09:56 (1787832596) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Failover mds2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
08:10:29 (1787832629) targets are mounted
08:10:29 (1787832629) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Failing ost2 on oleg157-server
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
08:11:02 (1787832662) shut down
facet: ost1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: ost2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost1 to oleg157-server
mount facets: ost1
Failover ost2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
08:11:33 (1787832693) targets are mounted
08:11:33 (1787832693) facet_failover done
oleg157-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 (134s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 27 08:12:00 EDT 2026 ========================================================== 08:12:00 (1787832720)
Verify Lustre filesystem is up and running
Failing ost1 on oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Failing ost2 on oleg157-server
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
08:12:12 (1787832732) shut down
facet: ost1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: ost2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost1 to oleg157-server
mount facets: ost1
Failover ost2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
08:12:43 (1787832763) targets are mounted
08:12:43 (1787832763) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failing mds2 on oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
08:13:20 (1787832800) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Failover mds2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
08:13:48 (1787832828) targets are mounted
08:13:48 (1787832828) facet_failover done
oleg157-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 2421 sec ============= 08:14:12 (1787832852)
=== insanity: start cleanup 08:14:13 (1787832853) ===
=== insanity: finish cleanup 08:14:17 (1787832857) ===