-----============= acceptance-small: insanity ============----- Wed Sep 30 10:40:00 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
use INSANITY_ONLY='' INSANITY_EXCEPT=''
oleg201-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 10:40:17 (1790779217) ===
oleg201-client.virtnet: executing check_config_client /mnt/lustre
oleg201-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg201-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff937a08e92000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff937a08e92000.idle_timeout=debug
disable quota as required
oleg201-server: oleg201-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 10:40:54 (1790779254) ===

== insanity test 0: Fail all nodes, independently ======== 10:40:56 (1790779256)
Failing mds1 on oleg201-server
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
10:41:03 (1790779263) shut down
facet: mds1 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds1 to oleg201-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
10:41:35 (1790779295) targets are mounted
10:41:35 (1790779295) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
10:41:48 (1790779308) shut down
facet: mds2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds2 to oleg201-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
10:42:11 (1790779331) targets are mounted
10:42:11 (1790779331) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
10:42:27 (1790779347) shut down
facet: ost1 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover ost1 to oleg201-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
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
10:42:52 (1790779372) targets are mounted
10:42:52 (1790779372) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-ost2 (opts:) on oleg201-server
10:43:05 (1790779385) shut down
facet: ost2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover ost2 to oleg201-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
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0001
10:43:34 (1790779414) targets are mounted
10:43:34 (1790779414) facet_failover done
oleg201-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 (175s)

== insanity test 1: MDS/MDS failure ====================== 10:43:51 (1790779431)
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
Failover mds1 to oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
Reintegrating MDS2
oleg201-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg201-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (214s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Sep 30 10:47:25 EDT 2026 ========================================================== 10:47:25 (1790779645)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
Failover mds1 to oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
Failover mds2 to oleg201-server
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Reintegrating OST
oleg201-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
oleg201-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg201-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Sep 30 10:50:47 EDT 2026 ========================================================== 10:50:47 (1790779847)
Verify Lustre filesystem is up and running
Failing mds1 on oleg201-server
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
10:50:55 (1790779855) shut down
facet: mds1 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds1 to oleg201-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
10:51:18 (1790779878) targets are mounted
10:51:18 (1790779878) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
10:51:32 (1790779892) shut down
facet: mds2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds2 to oleg201-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
10:51:59 (1790779919) targets are mounted
10:51:59 (1790779919) facet_failover done
oleg201-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 (95s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Sep 30 10:52:22 EDT 2026 ========================================================== 10:52:22 (1790779942)
Fourth Failure Mode: OST/MDS Wed Sep 30 10:52:24 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
Failover mds1 to oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
Failover mds2 to oleg201-server
Reintegrating OST
oleg201-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
oleg201-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg201-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (211s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Sep 30 10:55:53 EDT 2026 ========================================================== 10:55:53 (1790780153)
Fifth Failure Mode: OST/OST Wed Sep 30 10:55:55 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg201-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg201-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
oleg201-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (107s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Sep 30 10:57:40 EDT 2026 ========================================================== 10:57:40 (1790780260)
Sixth Failure Mode: OST/CLIENT Wed Sep 30 10:57:42 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Test Lustre stability after OST failure
DFPIDA=23250
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23561
Reintegrating OST/CLIENTs
oleg201-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (69s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Sep 30 10:58:49 EDT 2026 ========================================================== 10:58:49 (1790780329)
Seventh Failure Mode: CLIENT/MDS Wed Sep 30 10:58:51 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
oleg201-client: total 0
oleg201-client: -rw-r--r-- 1 root root 0 Sep 30 10:58 oleg201-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg201-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg201-client.virtnet_testfile': No such file or directory
pdsh@oleg201-client: oleg201-client: ssh exited with exit code 1
Failing mds1 on oleg201-server
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
11:00:10 (1790780410) shut down
facet: mds1 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds1 to oleg201-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
11:00:34 (1790780434) targets are mounted
11:00:34 (1790780434) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
11:00:53 (1790780453) shut down
facet: mds2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds2 to oleg201-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
11:01:17 (1790780477) targets are mounted
11:01:17 (1790780477) facet_failover done
oleg201-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
oleg201-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (230s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Sep 30 11:02:39 EDT 2026 ========================================================== 11:02:39 (1790780559)
Eighth Failure Mode: CLIENT/OST Wed Sep 30 11:02:40 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
oleg201-client: total 0
oleg201-client: -rw-r--r-- 1 root root 0 Sep 30 11:02 oleg201-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg201-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (186s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Sep 30 11:05:46 EDT 2026 ========================================================== 11:05:46 (1790780746)
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
oleg201-client: total 0
oleg201-client: -rw-r--r-- 1 root root 0 Sep 30 11:05 oleg201-client.virtnet_testfile
oleg201-client: -rw-r--r-- 1 root root 0 Sep 30 11:04 oleg201-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
oleg201-client: total 0
oleg201-client: -rw-r--r-- 1 root root 0 Sep 30 11:07 oleg201-client.virtnet_testfile
oleg201-client: -rw-r--r-- 1 root root 0 Sep 30 11:04 oleg201-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Sep 30 11:08:17 EDT 2026 ========================================================== 11:08:17 (1790780897)
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
Failover mds1 to oleg201-server
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Reintegrating OST
oleg201-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
Failover mds2 to oleg201-server
oleg201-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg201-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (205s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Sep 30 11:11:42 EDT 2026 ========================================================== 11:11:42 (1790781102)
Verify Lustre filesystem is up and running
Failing mds1 on oleg201-server
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
11:11:48 (1790781108) shut down
facet: mds1 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds1 to oleg201-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
11:12:12 (1790781132) targets are mounted
11:12:12 (1790781132) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
11:12:34 (1790781154) shut down
facet: mds2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds2 to oleg201-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
11:12:58 (1790781178) targets are mounted
11:12:58 (1790781178) facet_failover done
oleg201-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 (98s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Sep 30 11:13:20 EDT 2026 ========================================================== 11:13:20 (1790781200)
Verify Lustre filesystem is up and running
Failing mds1 on oleg201-server
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
Failing mds2 on oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
11:13:32 (1790781212) shut down
facet: mds1 facet_host: oleg201-server facet_failover_host: oleg201-server
facet: mds2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds1 to oleg201-server
mount facets: mds1
Failover mds2 to oleg201-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
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
11:14:03 (1790781243) targets are mounted
11:14:03 (1790781243) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Failing ost2 on oleg201-server
Stopping /mnt/lustre-ost2 (opts:) on oleg201-server
11:14:31 (1790781271) shut down
facet: ost1 facet_host: oleg201-server facet_failover_host: oleg201-server
facet: ost2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover ost1 to oleg201-server
mount facets: ost1
Failover ost2 to oleg201-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
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
11:15:02 (1790781302) targets are mounted
11:15:02 (1790781302) facet_failover done
oleg201-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 (139s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Sep 30 11:15:39 EDT 2026 ========================================================== 11:15:39 (1790781339)
Verify Lustre filesystem is up and running
Failing mds1 on oleg201-server
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
Failing mds2 on oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
11:15:48 (1790781348) shut down
facet: mds1 facet_host: oleg201-server facet_failover_host: oleg201-server
facet: mds2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds1 to oleg201-server
mount facets: mds1
Failover mds2 to oleg201-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
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
11:16:18 (1790781378) targets are mounted
11:16:18 (1790781378) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Failing ost2 on oleg201-server
Stopping /mnt/lustre-ost2 (opts:) on oleg201-server
11:16:56 (1790781416) shut down
facet: ost1 facet_host: oleg201-server facet_failover_host: oleg201-server
facet: ost2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover ost1 to oleg201-server
mount facets: ost1
Failover ost2 to oleg201-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
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
11:17:28 (1790781448) targets are mounted
11:17:28 (1790781448) facet_failover done
oleg201-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 Wed Sep 30 11:17:55 EDT 2026 ========================================================== 11:17:56 (1790781476)
Verify Lustre filesystem is up and running
Failing ost1 on oleg201-server
Stopping /mnt/lustre-ost1 (opts:) on oleg201-server
Failing ost2 on oleg201-server
Stopping /mnt/lustre-ost2 (opts:) on oleg201-server
11:18:08 (1790781488) shut down
facet: ost1 facet_host: oleg201-server facet_failover_host: oleg201-server
facet: ost2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover ost1 to oleg201-server
mount facets: ost1
Failover ost2 to oleg201-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
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
11:18:37 (1790781517) targets are mounted
11:18:37 (1790781517) facet_failover done
oleg201-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 oleg201-server
Stopping /mnt/lustre-mds1 (opts:) on oleg201-server
Failing mds2 on oleg201-server
Stopping /mnt/lustre-mds2 (opts:) on oleg201-server
11:19:18 (1790781558) shut down
facet: mds1 facet_host: oleg201-server facet_failover_host: oleg201-server
facet: mds2 facet_host: oleg201-server facet_failover_host: oleg201-server
Failover mds1 to oleg201-server
mount facets: mds1
Failover mds2 to oleg201-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
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
11:19:49 (1790781589) targets are mounted
11:19:49 (1790781589) facet_failover done
oleg201-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 (141s)
== insanity test complete, duration 2415 sec ============= 11:20:16 (1790781616)
=== insanity: start cleanup 11:20:17 (1790781617) ===
=== insanity: finish cleanup 11:20:21 (1790781621) ===