-----============= acceptance-small: insanity ============----- Thu Aug 27 13:45:44 EDT 2026
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg128-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 13:46:01 (1787852761) ===
oleg128-client.virtnet: executing check_config_client /mnt/lustre
oleg128-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg128-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8cd502b4a000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8cd502b4a000.idle_timeout=debug
disable quota as required
oleg128-server: oleg128-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 13:46:37 (1787852797) ===

== insanity test 0: Fail all nodes, independently ======== 13:46:39 (1787852799)
Failing mds1 on oleg128-server
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
13:46:45 (1787852805) shut down
facet: mds1 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds1 to oleg128-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
13:47:07 (1787852827) targets are mounted
13:47:07 (1787852827) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
13:47:24 (1787852844) shut down
facet: mds2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds2 to oleg128-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
13:47:48 (1787852868) targets are mounted
13:47:48 (1787852868) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
13:48:02 (1787852882) shut down
facet: ost1 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover ost1 to oleg128-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
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
13:48:28 (1787852908) targets are mounted
13:48:28 (1787852908) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-ost2 (opts:) on oleg128-server
13:48:44 (1787852924) shut down
facet: ost2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover ost2 to oleg128-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
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0001
13:49:10 (1787852950) targets are mounted
13:49:10 (1787852950) facet_failover done
oleg128-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 (167s)

== insanity test 1: MDS/MDS failure ====================== 13:49:26 (1787852966)
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
Failover mds1 to oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
Reintegrating MDS2
oleg128-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg128-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (208s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 13:52:54 EDT 2026 ========================================================== 13:52:54 (1787853174)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
Failover mds1 to oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
Failover mds2 to oleg128-server
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Reintegrating OST
oleg128-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
oleg128-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg128-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-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 13:56:18 EDT 2026 ========================================================== 13:56:19 (1787853379)
Verify Lustre filesystem is up and running
Failing mds1 on oleg128-server
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
13:56:25 (1787853385) shut down
facet: mds1 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds1 to oleg128-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
13:56:57 (1787853417) targets are mounted
13:56:57 (1787853417) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
13:57:13 (1787853433) shut down
facet: mds2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds2 to oleg128-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
13:57:36 (1787853456) targets are mounted
13:57:36 (1787853456) facet_failover done
oleg128-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 (105s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 27 13:58:04 EDT 2026 ========================================================== 13:58:04 (1787853484)
Fourth Failure Mode: OST/MDS Thu Aug 27 13:58:06 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
Failover mds1 to oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
Failover mds2 to oleg128-server
Reintegrating OST
oleg128-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
oleg128-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg128-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (207s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Aug 27 14:01:31 EDT 2026 ========================================================== 14:01:31 (1787853691)
Fifth Failure Mode: OST/OST Thu Aug 27 14:01:33 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg128-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg128-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
oleg128-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (109s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 14:03:20 EDT 2026 ========================================================== 14:03:20 (1787853800)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 14:03:22 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Test Lustre stability after OST failure
DFPIDA=23289
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23609
Reintegrating OST/CLIENTs
oleg128-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (64s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 14:04:24 EDT 2026 ========================================================== 14:04:24 (1787853864)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 14:04:26 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
oleg128-client: total 0
oleg128-client: -rw-r--r-- 1 root root 0 Aug 27 14:04 oleg128-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg128-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg128-client.virtnet_testfile': No such file or directory
pdsh@oleg128-client: oleg128-client: ssh exited with exit code 1
Failing mds1 on oleg128-server
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
14:05:43 (1787853943) shut down
facet: mds1 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds1 to oleg128-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
14:06:06 (1787853966) targets are mounted
14:06:06 (1787853966) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
14:06:20 (1787853980) shut down
facet: mds2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds2 to oleg128-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
14:06:44 (1787854004) targets are mounted
14:06:44 (1787854004) facet_failover done
oleg128-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
oleg128-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (220s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 14:08:04 EDT 2026 ========================================================== 14:08:04 (1787854084)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 14:08:06 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
oleg128-client: total 0
oleg128-client: -rw-r--r-- 1 root root 0 Aug 27 14:08 oleg128-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg128-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (182s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 27 14:11:06 EDT 2026 ========================================================== 14:11:06 (1787854266)
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
oleg128-client: total 0
oleg128-client: -rw-r--r-- 1 root root 0 Aug 27 14:11 oleg128-client.virtnet_testfile
oleg128-client: -rw-r--r-- 1 root root 0 Aug 27 14:10 oleg128-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
oleg128-client: total 0
oleg128-client: -rw-r--r-- 1 root root 0 Aug 27 14:12 oleg128-client.virtnet_testfile
oleg128-client: -rw-r--r-- 1 root root 0 Aug 27 14:10 oleg128-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (148s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 14:13:34 EDT 2026 ========================================================== 14:13:34 (1787854414)
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
Failover mds1 to oleg128-server
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Reintegrating OST
oleg128-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
Failover mds2 to oleg128-server
oleg128-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg128-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (199s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 14:16:53 EDT 2026 ========================================================== 14:16:53 (1787854613)
Verify Lustre filesystem is up and running
Failing mds1 on oleg128-server
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
14:16:59 (1787854619) shut down
facet: mds1 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds1 to oleg128-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
14:17:21 (1787854641) targets are mounted
14:17:21 (1787854641) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
14:17:45 (1787854665) shut down
facet: mds2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds2 to oleg128-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
14:18:09 (1787854689) targets are mounted
14:18:09 (1787854689) facet_failover done
oleg128-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 (95s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 14:18:28 EDT 2026 ========================================================== 14:18:28 (1787854708)
Verify Lustre filesystem is up and running
Failing mds1 on oleg128-server
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
Failing mds2 on oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
14:18:37 (1787854717) shut down
facet: mds1 facet_host: oleg128-server facet_failover_host: oleg128-server
facet: mds2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds1 to oleg128-server
mount facets: mds1
Failover mds2 to oleg128-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
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
14:19:08 (1787854748) targets are mounted
14:19:08 (1787854748) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Failing ost2 on oleg128-server
Stopping /mnt/lustre-ost2 (opts:) on oleg128-server
14:19:36 (1787854776) shut down
facet: ost1 facet_host: oleg128-server facet_failover_host: oleg128-server
facet: ost2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover ost1 to oleg128-server
mount facets: ost1
Failover ost2 to oleg128-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
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
14:20:02 (1787854802) targets are mounted
14:20:02 (1787854802) facet_failover done
oleg128-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 Thu Aug 27 14:20:40 EDT 2026 ========================================================== 14:20:40 (1787854840)
Verify Lustre filesystem is up and running
Failing mds1 on oleg128-server
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
Failing mds2 on oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
14:20:52 (1787854852) shut down
facet: mds1 facet_host: oleg128-server facet_failover_host: oleg128-server
facet: mds2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds1 to oleg128-server
mount facets: mds1
Failover mds2 to oleg128-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
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
14:21:25 (1787854885) targets are mounted
14:21:25 (1787854885) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Failing ost2 on oleg128-server
Stopping /mnt/lustre-ost2 (opts:) on oleg128-server
14:22:05 (1787854925) shut down
facet: ost1 facet_host: oleg128-server facet_failover_host: oleg128-server
facet: ost2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover ost1 to oleg128-server
mount facets: ost1
Failover ost2 to oleg128-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
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
14:22:32 (1787854952) targets are mounted
14:22:32 (1787854952) facet_failover done
oleg128-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 (136s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 27 14:22:56 EDT 2026 ========================================================== 14:22:56 (1787854976)
Verify Lustre filesystem is up and running
Failing ost1 on oleg128-server
Stopping /mnt/lustre-ost1 (opts:) on oleg128-server
Failing ost2 on oleg128-server
Stopping /mnt/lustre-ost2 (opts:) on oleg128-server
14:23:06 (1787854986) shut down
facet: ost1 facet_host: oleg128-server facet_failover_host: oleg128-server
facet: ost2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover ost1 to oleg128-server
mount facets: ost1
Failover ost2 to oleg128-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
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
14:23:34 (1787855014) targets are mounted
14:23:34 (1787855014) facet_failover done
oleg128-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 oleg128-server
Stopping /mnt/lustre-mds1 (opts:) on oleg128-server
Failing mds2 on oleg128-server
Stopping /mnt/lustre-mds2 (opts:) on oleg128-server
14:24:09 (1787855049) shut down
facet: mds1 facet_host: oleg128-server facet_failover_host: oleg128-server
facet: mds2 facet_host: oleg128-server facet_failover_host: oleg128-server
Failover mds1 to oleg128-server
mount facets: mds1
Failover mds2 to oleg128-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
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg128-server: oleg128-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
pdsh@oleg128-client: oleg128-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
14:24:40 (1787855080) targets are mounted
14:24:40 (1787855080) facet_failover done
oleg128-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 (129s)
== insanity test complete, duration 2359 sec ============= 14:25:05 (1787855105)
=== insanity: start cleanup 14:25:06 (1787855106) ===
=== insanity: finish cleanup 14:25:09 (1787855109) ===