-----============= acceptance-small: insanity ============----- Thu Aug 27 07:43:47 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
oleg317-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 07:44:01 (1787831041) ===
oleg317-client.virtnet: executing check_config_client /mnt/lustre
oleg317-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg317-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff99c949087800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff99c949087800.idle_timeout=debug
disable quota as required
oleg317-server: oleg317-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 07:44:31 (1787831071) ===

== insanity test 0: Fail all nodes, independently ======== 07:44:32 (1787831072)
Failing mds1 on oleg317-server
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
07:44:36 (1787831076) shut down
facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds1 to oleg317-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
07:44:56 (1787831096) targets are mounted
07:44:56 (1787831096) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
07:45:09 (1787831109) shut down
facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds2 to oleg317-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
07:45:29 (1787831129) targets are mounted
07:45:29 (1787831129) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
07:45:40 (1787831140) shut down
facet: ost1 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover ost1 to oleg317-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
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
07:46:02 (1787831162) targets are mounted
07:46:02 (1787831162) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-ost2 (opts:) on oleg317-server
07:46:14 (1787831174) shut down
facet: ost2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover ost2 to oleg317-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
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0001
07:46:42 (1787831202) targets are mounted
07:46:42 (1787831202) facet_failover done
oleg317-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 (147s)

== insanity test 1: MDS/MDS failure ====================== 07:46:59 (1787831219)
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
Failover mds1 to oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
Reintegrating MDS2
oleg317-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg317-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 07:50:29 EDT 2026 ========================================================== 07:50:29 (1787831429)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
Failover mds1 to oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
Failover mds2 to oleg317-server
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Reintegrating OST
oleg317-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
oleg317-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg317-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 27 07:53:52 EDT 2026 ========================================================== 07:53:52 (1787831632)
Verify Lustre filesystem is up and running
Failing mds1 on oleg317-server
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
07:53:58 (1787831638) shut down
facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds1 to oleg317-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
07:54:21 (1787831661) targets are mounted
07:54:21 (1787831661) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
07:54:38 (1787831678) shut down
facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds2 to oleg317-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
07:55:03 (1787831703) targets are mounted
07:55:03 (1787831703) facet_failover done
oleg317-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 (99s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 27 07:55:31 EDT 2026 ========================================================== 07:55:31 (1787831731)
Fourth Failure Mode: OST/MDS Thu Aug 27 07:55:32 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
Failover mds1 to oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
Failover mds2 to oleg317-server
Reintegrating OST
oleg317-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
oleg317-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg317-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (209s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Aug 27 07:59:00 EDT 2026 ========================================================== 07:59:00 (1787831940)
Fifth Failure Mode: OST/OST Thu Aug 27 07:59:01 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg317-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg317-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
oleg317-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (102s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 08:00:42 EDT 2026 ========================================================== 08:00:42 (1787832042)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 08:00:43 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Test Lustre stability after OST failure
DFPIDA=23258
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23593
Reintegrating OST/CLIENTs
oleg317-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (59s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 08:01:41 EDT 2026 ========================================================== 08:01:42 (1787832102)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 08:01:43 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
oleg317-client: total 0
oleg317-client: -rw-r--r-- 1 root root 0 Aug 27 08:01 oleg317-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg317-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg317-client.virtnet_testfile': No such file or directory
pdsh@oleg317-client: oleg317-client: ssh exited with exit code 1
Failing mds1 on oleg317-server
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
08:02:59 (1787832179) shut down
facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds1 to oleg317-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
08:03:31 (1787832211) targets are mounted
08:03:31 (1787832211) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
08:03:45 (1787832225) shut down
facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds2 to oleg317-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
08:04:06 (1787832246) targets are mounted
08:04:06 (1787832246) facet_failover done
oleg317-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
oleg317-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (222s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 08:05:24 EDT 2026 ========================================================== 08:05:25 (1787832325)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 08:05:26 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
oleg317-client: total 0
oleg317-client: -rw-r--r-- 1 root root 0 Aug 27 08:05 oleg317-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg317-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (181s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 27 08:08:25 EDT 2026 ========================================================== 08:08:25 (1787832505)
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
oleg317-client: total 0
oleg317-client: -rw-r--r-- 1 root root 0 Aug 27 08:08 oleg317-client.virtnet_testfile
oleg317-client: -rw-r--r-- 1 root root 0 Aug 27 08:07 oleg317-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
oleg317-client: total 0
oleg317-client: -rw-r--r-- 1 root root 0 Aug 27 08:09 oleg317-client.virtnet_testfile
oleg317-client: -rw-r--r-- 1 root root 0 Aug 27 08:07 oleg317-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 08:10:56 EDT 2026 ========================================================== 08:10:56 (1787832656)
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
Failover mds1 to oleg317-server
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Reintegrating OST
oleg317-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
Failover mds2 to oleg317-server
oleg317-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg317-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (200s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 08:14:16 EDT 2026 ========================================================== 08:14:16 (1787832856)
Verify Lustre filesystem is up and running
Failing mds1 on oleg317-server
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
08:14:22 (1787832862) shut down
facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds1 to oleg317-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
08:14:56 (1787832896) targets are mounted
08:14:56 (1787832896) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
08:15:18 (1787832918) shut down
facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds2 to oleg317-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
08:15:41 (1787832941) targets are mounted
08:15:41 (1787832941) facet_failover done
oleg317-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 (107s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 08:16:03 EDT 2026 ========================================================== 08:16:04 (1787832964)
Verify Lustre filesystem is up and running
Failing mds1 on oleg317-server
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
Failing mds2 on oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
08:16:15 (1787832975) shut down
facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server
facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds1 to oleg317-server
mount facets: mds1
Failover mds2 to oleg317-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
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
08:16:44 (1787833004) targets are mounted
08:16:44 (1787833004) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Failing ost2 on oleg317-server
Stopping /mnt/lustre-ost2 (opts:) on oleg317-server
08:17:09 (1787833029) shut down
facet: ost1 facet_host: oleg317-server facet_failover_host: oleg317-server
facet: ost2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover ost1 to oleg317-server
mount facets: ost1
Failover ost2 to oleg317-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
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
08:17:39 (1787833059) targets are mounted
08:17:39 (1787833059) facet_failover done
oleg317-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 (131s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug 27 08:18:15 EDT 2026 ========================================================== 08:18:15 (1787833095)
Verify Lustre filesystem is up and running
Failing mds1 on oleg317-server
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
Failing mds2 on oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
08:18:25 (1787833105) shut down
facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server
facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds1 to oleg317-server
mount facets: mds1
Failover mds2 to oleg317-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
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
08:18:55 (1787833135) targets are mounted
08:18:55 (1787833135) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Failing ost2 on oleg317-server
Stopping /mnt/lustre-ost2 (opts:) on oleg317-server
08:19:35 (1787833175) shut down
facet: ost1 facet_host: oleg317-server facet_failover_host: oleg317-server
facet: ost2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover ost1 to oleg317-server
mount facets: ost1
Failover ost2 to oleg317-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-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
08:20:04 (1787833204) targets are mounted
08:20:04 (1787833204) facet_failover done
oleg317-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 08:20:31 EDT 2026 ========================================================== 08:20:31 (1787833231)
Verify Lustre filesystem is up and running
Failing ost1 on oleg317-server
Stopping /mnt/lustre-ost1 (opts:) on oleg317-server
Failing ost2 on oleg317-server
Stopping /mnt/lustre-ost2 (opts:) on oleg317-server
08:20:41 (1787833241) shut down
facet: ost1 facet_host: oleg317-server facet_failover_host: oleg317-server
facet: ost2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover ost1 to oleg317-server
mount facets: ost1
Failover ost2 to oleg317-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
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
08:21:11 (1787833271) targets are mounted
08:21:11 (1787833271) facet_failover done
oleg317-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 oleg317-server
Stopping /mnt/lustre-mds1 (opts:) on oleg317-server
Failing mds2 on oleg317-server
Stopping /mnt/lustre-mds2 (opts:) on oleg317-server
08:21:51 (1787833311) shut down
facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server
facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server
Failover mds1 to oleg317-server
mount facets: mds1
Failover mds2 to oleg317-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
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg317-server: oleg317-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
08:22:23 (1787833343) targets are mounted
08:22:23 (1787833343) facet_failover done
oleg317-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 (143s)
== insanity test complete, duration 2345 sec ============= 08:22:54 (1787833374)
=== insanity: start cleanup 08:22:56 (1787833376) ===
=== insanity: finish cleanup 08:23:01 (1787833381) ===