-----============= acceptance-small: insanity ============----- Sat Aug 22 02:45:23 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
oleg425-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 02:45:42 (1787381142) ===
oleg425-client.virtnet: executing check_config_client /mnt/lustre
oleg425-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg425-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9a7a8515a800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9a7a8515a800.idle_timeout=debug
disable quota as required
oleg425-server: oleg425-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 02:46:26 (1787381186) ===

== insanity test 0: Fail all nodes, independently ======== 02:46:28 (1787381188)
Failing mds1 on oleg425-server
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
02:46:34 (1787381194) shut down
facet: mds1 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds1 to oleg425-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0000
02:46:59 (1787381219) targets are mounted
02:46:59 (1787381219) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
02:47:17 (1787381237) shut down
facet: mds2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds2 to oleg425-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
02:47:40 (1787381260) targets are mounted
02:47:40 (1787381260) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
02:47:54 (1787381274) shut down
facet: ost1 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover ost1 to oleg425-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
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
02:48:23 (1787381303) targets are mounted
02:48:23 (1787381303) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-ost2 (opts:) on oleg425-server
02:48:38 (1787381318) shut down
facet: ost2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover ost2 to oleg425-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
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0001
02:49:07 (1787381347) targets are mounted
02:49:07 (1787381347) facet_failover done
oleg425-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 (176s)

== insanity test 1: MDS/MDS failure ====================== 02:49:24 (1787381364)
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
Failover mds1 to oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
Reintegrating MDS2
oleg425-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg425-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (209s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 22 02:52:53 EDT 2026 ========================================================== 02:52:53 (1787381573)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
Failover mds1 to oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
Failover mds2 to oleg425-server
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Reintegrating OST
oleg425-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
oleg425-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg425-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (209s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 22 02:56:22 EDT 2026 ========================================================== 02:56:22 (1787381782)
Verify Lustre filesystem is up and running
Failing mds1 on oleg425-server
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
02:56:29 (1787381789) shut down
facet: mds1 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds1 to oleg425-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0000
02:57:03 (1787381823) targets are mounted
02:57:03 (1787381823) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
02:57:24 (1787381844) shut down
facet: mds2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds2 to oleg425-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
02:57:50 (1787381870) targets are mounted
02:57:50 (1787381870) facet_failover done
oleg425-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 (116s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 22 02:58:18 EDT 2026 ========================================================== 02:58:18 (1787381898)
Fourth Failure Mode: OST/MDS Sat Aug 22 02:58:19 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
Failover mds1 to oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
Failover mds2 to oleg425-server
Reintegrating OST
oleg425-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
oleg425-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg425-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-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 Sat Aug 22 03:01:47 EDT 2026 ========================================================== 03:01:47 (1787382107)
Fifth Failure Mode: OST/OST Sat Aug 22 03:01:49 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg425-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg425-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
oleg425-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (109s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 22 03:03:36 EDT 2026 ========================================================== 03:03:36 (1787382216)
Sixth Failure Mode: OST/CLIENT Sat Aug 22 03:03:38 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Test Lustre stability after OST failure
DFPIDA=23270
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23581
Reintegrating OST/CLIENTs
oleg425-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (66s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 22 03:04:42 EDT 2026 ========================================================== 03:04:42 (1787382282)
Seventh Failure Mode: CLIENT/MDS Sat Aug 22 03:04:44 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
oleg425-client: total 0
oleg425-client: -rw-r--r-- 1 root root 0 Aug 22 03:04 oleg425-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg425-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg425-client.virtnet_testfile': No such file or directory
pdsh@oleg425-client: oleg425-client: ssh exited with exit code 1
Failing mds1 on oleg425-server
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
03:06:01 (1787382361) shut down
facet: mds1 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds1 to oleg425-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0000
03:06:37 (1787382397) targets are mounted
03:06:37 (1787382397) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
03:06:56 (1787382416) shut down
facet: mds2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds2 to oleg425-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
03:07:21 (1787382441) targets are mounted
03:07:21 (1787382441) facet_failover done
oleg425-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
oleg425-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (242s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 22 03:08:45 EDT 2026 ========================================================== 03:08:45 (1787382525)
Eighth Failure Mode: CLIENT/OST Sat Aug 22 03:08:46 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
oleg425-client: total 0
oleg425-client: -rw-r--r-- 1 root root 0 Aug 22 03:08 oleg425-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg425-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (187s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 22 03:11:52 EDT 2026 ========================================================== 03:11:52 (1787382712)
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
oleg425-client: total 0
oleg425-client: -rw-r--r-- 1 root root 0 Aug 22 03:11 oleg425-client.virtnet_testfile
oleg425-client: -rw-r--r-- 1 root root 0 Aug 22 03:10 oleg425-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
oleg425-client: total 0
oleg425-client: -rw-r--r-- 1 root root 0 Aug 22 03:13 oleg425-client.virtnet_testfile
oleg425-client: -rw-r--r-- 1 root root 0 Aug 22 03:10 oleg425-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 22 03:14:23 EDT 2026 ========================================================== 03:14:23 (1787382863)
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
Failover mds1 to oleg425-server
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Reintegrating OST
oleg425-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
Failover mds2 to oleg425-server
oleg425-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg425-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (202s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 22 03:17:45 EDT 2026 ========================================================== 03:17:45 (1787383065)
Verify Lustre filesystem is up and running
Failing mds1 on oleg425-server
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
03:17:51 (1787383071) shut down
facet: mds1 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds1 to oleg425-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0000
03:18:22 (1787383102) targets are mounted
03:18:22 (1787383102) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
03:18:47 (1787383127) shut down
facet: mds2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds2 to oleg425-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
03:19:12 (1787383152) targets are mounted
03:19:12 (1787383152) facet_failover done
oleg425-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 (110s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 22 03:19:35 EDT 2026 ========================================================== 03:19:35 (1787383175)
Verify Lustre filesystem is up and running
Failing mds1 on oleg425-server
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
Failing mds2 on oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
03:19:46 (1787383186) shut down
facet: mds1 facet_host: oleg425-server facet_failover_host: oleg425-server
facet: mds2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds1 to oleg425-server
mount facets: mds1
Failover mds2 to oleg425-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
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
03:20:16 (1787383216) targets are mounted
03:20:16 (1787383216) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Failing ost2 on oleg425-server
Stopping /mnt/lustre-ost2 (opts:) on oleg425-server
03:20:45 (1787383245) shut down
facet: ost1 facet_host: oleg425-server facet_failover_host: oleg425-server
facet: ost2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover ost1 to oleg425-server
mount facets: ost1
Failover ost2 to oleg425-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
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
03:21:12 (1787383272) targets are mounted
03:21:12 (1787383272) facet_failover done
oleg425-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 (132s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 22 03:21:47 EDT 2026 ========================================================== 03:21:47 (1787383307)
Verify Lustre filesystem is up and running
Failing mds1 on oleg425-server
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
Failing mds2 on oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
03:21:57 (1787383317) shut down
facet: mds1 facet_host: oleg425-server facet_failover_host: oleg425-server
facet: mds2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds1 to oleg425-server
mount facets: mds1
Failover mds2 to oleg425-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
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
03:22:27 (1787383347) targets are mounted
03:22:27 (1787383347) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Failing ost2 on oleg425-server
Stopping /mnt/lustre-ost2 (opts:) on oleg425-server
03:23:09 (1787383389) shut down
facet: ost1 facet_host: oleg425-server facet_failover_host: oleg425-server
facet: ost2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover ost1 to oleg425-server
mount facets: ost1
Failover ost2 to oleg425-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
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
03:23:39 (1787383419) targets are mounted
03:23:39 (1787383419) facet_failover done
oleg425-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 (143s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Aug 22 03:24:10 EDT 2026 ========================================================== 03:24:11 (1787383451)
Verify Lustre filesystem is up and running
Failing ost1 on oleg425-server
Stopping /mnt/lustre-ost1 (opts:) on oleg425-server
Failing ost2 on oleg425-server
Stopping /mnt/lustre-ost2 (opts:) on oleg425-server
03:24:21 (1787383461) shut down
facet: ost1 facet_host: oleg425-server facet_failover_host: oleg425-server
facet: ost2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover ost1 to oleg425-server
mount facets: ost1
Failover ost2 to oleg425-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
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
03:24:48 (1787383488) targets are mounted
03:24:48 (1787383488) facet_failover done
oleg425-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 oleg425-server
Stopping /mnt/lustre-mds1 (opts:) on oleg425-server
Failing mds2 on oleg425-server
Stopping /mnt/lustre-mds2 (opts:) on oleg425-server
03:25:27 (1787383527) shut down
facet: mds1 facet_host: oleg425-server facet_failover_host: oleg425-server
facet: mds2 facet_host: oleg425-server facet_failover_host: oleg425-server
Failover mds1 to oleg425-server
mount facets: mds1
Failover mds2 to oleg425-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
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg425-server: oleg425-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
pdsh@oleg425-client: oleg425-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
03:26:00 (1787383560) targets are mounted
03:26:00 (1787383560) facet_failover done
oleg425-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 (129s)
== insanity test complete, duration 2454 sec ============= 03:26:19 (1787383579)
=== insanity: start cleanup 03:26:21 (1787383581) ===
=== insanity: finish cleanup 03:26:25 (1787383585) ===