-----============= acceptance-small: insanity ============----- Sat Aug 22 03:48:34 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
oleg435-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 03:48:57 (1787384937) ===
oleg435-client.virtnet: executing check_config_client /mnt/lustre
oleg435-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg435-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff897544841000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff897544841000.idle_timeout=debug
disable quota as required
oleg435-server: oleg435-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 03:49:46 (1787384986) ===

== insanity test 0: Fail all nodes, independently ======== 03:49:48 (1787384988)
Failing mds1 on oleg435-server
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
03:49:55 (1787384995) shut down
facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds1 to oleg435-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0000
03:50:28 (1787385028) targets are mounted
03:50:28 (1787385028) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
03:50:44 (1787385044) shut down
facet: mds2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds2 to oleg435-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
03:51:07 (1787385067) targets are mounted
03:51:07 (1787385067) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg435-server
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
03:51:23 (1787385083) shut down
facet: ost1 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover ost1 to oleg435-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
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0000
03:51:49 (1787385109) targets are mounted
03:51:49 (1787385109) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg435-server
Stopping /mnt/lustre-ost2 (opts:) on oleg435-server
03:52:05 (1787385125) shut down
facet: ost2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover ost2 to oleg435-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
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0001
03:52:32 (1787385152) targets are mounted
03:52:32 (1787385152) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (181s)

== insanity test 1: MDS/MDS failure ====================== 03:52:49 (1787385169)
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
Failover mds1 to oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
Reintegrating MDS2
oleg435-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg435-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 22 03:56:19 EDT 2026 ========================================================== 03:56:19 (1787385379)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
Failover mds1 to oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
Failover mds2 to oleg435-server
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Reintegrating OST
oleg435-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0000
oleg435-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg435-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (199s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 22 03:59:38 EDT 2026 ========================================================== 03:59:38 (1787385578)
Verify Lustre filesystem is up and running
Failing mds1 on oleg435-server
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
03:59:45 (1787385585) shut down
facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds1 to oleg435-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0000
04:00:18 (1787385618) targets are mounted
04:00:18 (1787385618) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
04:00:34 (1787385634) shut down
facet: mds2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds2 to oleg435-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
04:00:58 (1787385658) targets are mounted
04:00:58 (1787385658) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 (110s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 22 04:01:28 EDT 2026 ========================================================== 04:01:28 (1787385688)
Fourth Failure Mode: OST/MDS Sat Aug 22 04:01:30 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
Failover mds1 to oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
Failover mds2 to oleg435-server
Reintegrating OST
oleg435-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0000
oleg435-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg435-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-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 Sat Aug 22 04:04:56 EDT 2026 ========================================================== 04:04:56 (1787385896)
Fifth Failure Mode: OST/OST Sat Aug 22 04:04:57 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg435-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg435-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0000
oleg435-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (100s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 22 04:06:36 EDT 2026 ========================================================== 04:06:36 (1787385996)
Sixth Failure Mode: OST/CLIENT Sat Aug 22 04:06:37 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Test Lustre stability after OST failure
DFPIDA=23279
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23600
Reintegrating OST/CLIENTs
oleg435-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (62s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 22 04:07:38 EDT 2026 ========================================================== 04:07:38 (1787386058)
Seventh Failure Mode: CLIENT/MDS Sat Aug 22 04:07:39 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
oleg435-client: total 0
oleg435-client: -rw-r--r-- 1 root root 0 Aug 22 04:07 oleg435-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg435-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg435-client.virtnet_testfile': No such file or directory
pdsh@oleg435-client: oleg435-client: ssh exited with exit code 1
Failing mds1 on oleg435-server
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
04:08:56 (1787386136) shut down
facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds1 to oleg435-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0000
04:09:19 (1787386159) targets are mounted
04:09:19 (1787386159) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
04:09:34 (1787386174) shut down
facet: mds2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds2 to oleg435-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
04:09:59 (1787386199) targets are mounted
04:09:59 (1787386199) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg435-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (223s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 22 04:11:21 EDT 2026 ========================================================== 04:11:21 (1787386281)
Eighth Failure Mode: CLIENT/OST Sat Aug 22 04:11:23 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
oleg435-client: total 0
oleg435-client: -rw-r--r-- 1 root root 0 Aug 22 04:11 oleg435-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg435-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (180s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 22 04:14:21 EDT 2026 ========================================================== 04:14:22 (1787386462)
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
oleg435-client: total 0
oleg435-client: -rw-r--r-- 1 root root 0 Aug 22 04:14 oleg435-client.virtnet_testfile
oleg435-client: -rw-r--r-- 1 root root 0 Aug 22 04:13 oleg435-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
oleg435-client: total 0
oleg435-client: -rw-r--r-- 1 root root 0 Aug 22 04:15 oleg435-client.virtnet_testfile
oleg435-client: -rw-r--r-- 1 root root 0 Aug 22 04:13 oleg435-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 22 04:16:52 EDT 2026 ========================================================== 04:16:52 (1787386612)
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
Failover mds1 to oleg435-server
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Reintegrating OST
oleg435-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
Failover mds2 to oleg435-server
oleg435-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg435-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (201s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 22 04:20:14 EDT 2026 ========================================================== 04:20:14 (1787386814)
Verify Lustre filesystem is up and running
Failing mds1 on oleg435-server
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
04:20:20 (1787386820) shut down
facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds1 to oleg435-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0000
04:20:53 (1787386853) targets are mounted
04:20:53 (1787386853) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
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 oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
04:21:19 (1787386879) shut down
facet: mds2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds2 to oleg435-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
04:21:46 (1787386906) targets are mounted
04:21:46 (1787386906) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (114s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 22 04:22:08 EDT 2026 ========================================================== 04:22:09 (1787386929)
Verify Lustre filesystem is up and running
Failing mds1 on oleg435-server
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
Failing mds2 on oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
04:22:20 (1787386940) shut down
facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server
facet: mds2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds1 to oleg435-server
mount facets: mds1
Failover mds2 to oleg435-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
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:22:51 (1787386971) targets are mounted
04:22:51 (1787386971) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 oleg435-server
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Failing ost2 on oleg435-server
Stopping /mnt/lustre-ost2 (opts:) on oleg435-server
04:23:16 (1787386996) shut down
facet: ost1 facet_host: oleg435-server facet_failover_host: oleg435-server
facet: ost2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover ost1 to oleg435-server
mount facets: ost1
Failover ost2 to oleg435-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
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
04:23:43 (1787387023) targets are mounted
04:23:43 (1787387023) facet_failover done
oleg435-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
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 (134s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 22 04:24:23 EDT 2026 ========================================================== 04:24:23 (1787387063)
Verify Lustre filesystem is up and running
Failing mds1 on oleg435-server
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
Failing mds2 on oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
04:24:35 (1787387075) shut down
facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server
facet: mds2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds1 to oleg435-server
mount facets: mds1
Failover mds2 to oleg435-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
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:25:05 (1787387105) targets are mounted
04:25:05 (1787387105) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 oleg435-server
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Failing ost2 on oleg435-server
Stopping /mnt/lustre-ost2 (opts:) on oleg435-server
04:25:47 (1787387147) shut down
facet: ost1 facet_host: oleg435-server facet_failover_host: oleg435-server
facet: ost2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover ost1 to oleg435-server
mount facets: ost1
Failover ost2 to oleg435-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
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
04:26:15 (1787387175) targets are mounted
04:26:15 (1787387175) facet_failover done
oleg435-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
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 (140s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Aug 22 04:26:44 EDT 2026 ========================================================== 04:26:44 (1787387204)
Verify Lustre filesystem is up and running
Failing ost1 on oleg435-server
Stopping /mnt/lustre-ost1 (opts:) on oleg435-server
Failing ost2 on oleg435-server
Stopping /mnt/lustre-ost2 (opts:) on oleg435-server
04:26:54 (1787387214) shut down
facet: ost1 facet_host: oleg435-server facet_failover_host: oleg435-server
facet: ost2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover ost1 to oleg435-server
mount facets: ost1
Failover ost2 to oleg435-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
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
04:27:25 (1787387245) targets are mounted
04:27:25 (1787387245) facet_failover done
oleg435-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
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 oleg435-server
Stopping /mnt/lustre-mds1 (opts:) on oleg435-server
Failing mds2 on oleg435-server
Stopping /mnt/lustre-mds2 (opts:) on oleg435-server
04:28:02 (1787387282) shut down
facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server
facet: mds2 facet_host: oleg435-server facet_failover_host: oleg435-server
Failover mds1 to oleg435-server
mount facets: mds1
Failover mds2 to oleg435-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
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:28:34 (1787387314) targets are mounted
04:28:34 (1787387314) facet_failover done
oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 (131s)
== insanity test complete, duration 2419 sec ============= 04:28:55 (1787387335)
=== insanity: start cleanup 04:28:56 (1787387336) ===
=== insanity: finish cleanup 04:29:01 (1787387341) ===