-----============= acceptance-small: insanity ============----- Sat Aug 22 02:18:18 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
oleg405-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 02:18:42 (1787379522) ===
oleg405-client.virtnet: executing check_config_client /mnt/lustre
oleg405-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg405-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9cd0843a2000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9cd0843a2000.idle_timeout=debug
disable quota as required
oleg405-server: oleg405-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 02:19:28 (1787379568) ===

== insanity test 0: Fail all nodes, independently ======== 02:19:30 (1787379570)
Failing mds1 on oleg405-server
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
02:19:37 (1787379577) shut down
facet: mds1 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds1 to oleg405-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
02:20:08 (1787379608) targets are mounted
02:20:08 (1787379608) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
02:20:24 (1787379624) shut down
facet: mds2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds2 to oleg405-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
02:20:49 (1787379649) targets are mounted
02:20:49 (1787379649) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
02:21:04 (1787379664) shut down
facet: ost1 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover ost1 to oleg405-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
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
02:21:31 (1787379691) targets are mounted
02:21:31 (1787379691) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-ost2 (opts:) on oleg405-server
02:21:47 (1787379707) shut down
facet: ost2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover ost2 to oleg405-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
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0001
02:22:12 (1787379732) targets are mounted
02:22:12 (1787379732) facet_failover done
oleg405-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 (179s)

== insanity test 1: MDS/MDS failure ====================== 02:22:29 (1787379749)
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
Failover mds1 to oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
Reintegrating MDS2
oleg405-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg405-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 22 02:26:01 EDT 2026 ========================================================== 02:26:01 (1787379961)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
Failover mds1 to oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
Failover mds2 to oleg405-server
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Reintegrating OST
oleg405-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
oleg405-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg405-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (198s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 22 02:29:19 EDT 2026 ========================================================== 02:29:19 (1787380159)
Verify Lustre filesystem is up and running
Failing mds1 on oleg405-server
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
02:29:24 (1787380164) shut down
facet: mds1 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds1 to oleg405-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
02:29:48 (1787380188) targets are mounted
02:29:48 (1787380188) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
02:30:02 (1787380202) shut down
facet: mds2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds2 to oleg405-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
02:30:28 (1787380228) targets are mounted
02:30:28 (1787380228) facet_failover done
oleg405-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 (96s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 22 02:30:55 EDT 2026 ========================================================== 02:30:55 (1787380255)
Fourth Failure Mode: OST/MDS Sat Aug 22 02:30:57 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
Failover mds1 to oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
Failover mds2 to oleg405-server
Reintegrating OST
oleg405-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
oleg405-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg405-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-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 02:34:22 EDT 2026 ========================================================== 02:34:22 (1787380462)
Fifth Failure Mode: OST/OST Sat Aug 22 02:34:24 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg405-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg405-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
oleg405-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (100s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 22 02:36:02 EDT 2026 ========================================================== 02:36:02 (1787380562)
Sixth Failure Mode: OST/CLIENT Sat Aug 22 02:36:03 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Test Lustre stability after OST failure
DFPIDA=23245
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23557
Reintegrating OST/CLIENTs
oleg405-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (56s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 22 02:36:58 EDT 2026 ========================================================== 02:36:58 (1787380618)
Seventh Failure Mode: CLIENT/MDS Sat Aug 22 02:36:59 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
oleg405-client: total 0
oleg405-client: -rw-r--r-- 1 root root 0 Aug 22 02:37 oleg405-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg405-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg405-client.virtnet_testfile': No such file or directory
pdsh@oleg405-client: oleg405-client: ssh exited with exit code 1
Failing mds1 on oleg405-server
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
02:38:12 (1787380692) shut down
facet: mds1 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds1 to oleg405-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
02:38:34 (1787380714) targets are mounted
02:38:34 (1787380714) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
02:38:50 (1787380730) shut down
facet: mds2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds2 to oleg405-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
02:39:13 (1787380753) targets are mounted
02:39:13 (1787380753) facet_failover done
oleg405-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
oleg405-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (213s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 22 02:40:31 EDT 2026 ========================================================== 02:40:31 (1787380831)
Eighth Failure Mode: CLIENT/OST Sat Aug 22 02:40:33 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
oleg405-client: total 0
oleg405-client: -rw-r--r-- 1 root root 0 Aug 22 02:40 oleg405-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg405-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (179s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 22 02:43:30 EDT 2026 ========================================================== 02:43:30 (1787381010)
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
oleg405-client: total 0
oleg405-client: -rw-r--r-- 1 root root 0 Aug 22 02:43 oleg405-client.virtnet_testfile
oleg405-client: -rw-r--r-- 1 root root 0 Aug 22 02:42 oleg405-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
oleg405-client: total 0
oleg405-client: -rw-r--r-- 1 root root 0 Aug 22 02:44 oleg405-client.virtnet_testfile
oleg405-client: -rw-r--r-- 1 root root 0 Aug 22 02:42 oleg405-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 22 02:46:01 EDT 2026 ========================================================== 02:46:01 (1787381161)
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
Failover mds1 to oleg405-server
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Reintegrating OST
oleg405-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
Failover mds2 to oleg405-server
oleg405-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg405-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (203s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 22 02:49:24 EDT 2026 ========================================================== 02:49:25 (1787381365)
Verify Lustre filesystem is up and running
Failing mds1 on oleg405-server
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
02:49:30 (1787381370) shut down
facet: mds1 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds1 to oleg405-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
02:50:07 (1787381407) targets are mounted
02:50:08 (1787381408) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
02:50:33 (1787381433) shut down
facet: mds2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds2 to oleg405-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
02:50:56 (1787381456) targets are mounted
02:50:56 (1787381456) facet_failover done
oleg405-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 (111s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 22 02:51:16 EDT 2026 ========================================================== 02:51:16 (1787381476)
Verify Lustre filesystem is up and running
Failing mds1 on oleg405-server
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
Failing mds2 on oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
02:51:25 (1787381485) shut down
facet: mds1 facet_host: oleg405-server facet_failover_host: oleg405-server
facet: mds2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds1 to oleg405-server
mount facets: mds1
Failover mds2 to oleg405-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
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
02:51:56 (1787381516) targets are mounted
02:51:56 (1787381516) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Failing ost2 on oleg405-server
Stopping /mnt/lustre-ost2 (opts:) on oleg405-server
02:52:25 (1787381545) shut down
facet: ost1 facet_host: oleg405-server facet_failover_host: oleg405-server
facet: ost2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover ost1 to oleg405-server
mount facets: ost1
Failover ost2 to oleg405-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
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
02:52:53 (1787381573) targets are mounted
02:52:53 (1787381573) facet_failover done
oleg405-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 (125s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 22 02:53:21 EDT 2026 ========================================================== 02:53:21 (1787381601)
Verify Lustre filesystem is up and running
Failing mds1 on oleg405-server
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
Failing mds2 on oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
02:53:32 (1787381612) shut down
facet: mds1 facet_host: oleg405-server facet_failover_host: oleg405-server
facet: mds2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds1 to oleg405-server
mount facets: mds1
Failover mds2 to oleg405-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
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:54:02 (1787381642) targets are mounted
02:54:02 (1787381642) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Failing ost2 on oleg405-server
Stopping /mnt/lustre-ost2 (opts:) on oleg405-server
02:54:37 (1787381677) shut down
facet: ost1 facet_host: oleg405-server facet_failover_host: oleg405-server
facet: ost2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover ost1 to oleg405-server
mount facets: ost1
Failover ost2 to oleg405-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
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
02:55:07 (1787381707) targets are mounted
02:55:07 (1787381707) facet_failover done
oleg405-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 (130s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Aug 22 02:55:31 EDT 2026 ========================================================== 02:55:32 (1787381732)
Verify Lustre filesystem is up and running
Failing ost1 on oleg405-server
Stopping /mnt/lustre-ost1 (opts:) on oleg405-server
Failing ost2 on oleg405-server
Stopping /mnt/lustre-ost2 (opts:) on oleg405-server
02:55:43 (1787381743) shut down
facet: ost1 facet_host: oleg405-server facet_failover_host: oleg405-server
facet: ost2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover ost1 to oleg405-server
mount facets: ost1
Failover ost2 to oleg405-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
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
02:56:16 (1787381776) targets are mounted
02:56:16 (1787381776) facet_failover done
oleg405-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 oleg405-server
Stopping /mnt/lustre-mds1 (opts:) on oleg405-server
Failing mds2 on oleg405-server
Stopping /mnt/lustre-mds2 (opts:) on oleg405-server
02:57:01 (1787381821) shut down
facet: mds1 facet_host: oleg405-server facet_failover_host: oleg405-server
facet: mds2 facet_host: oleg405-server facet_failover_host: oleg405-server
Failover mds1 to oleg405-server
mount facets: mds1
Failover mds2 to oleg405-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
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg405-server: oleg405-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
pdsh@oleg405-client: oleg405-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:57:33 (1787381853) targets are mounted
02:57:33 (1787381853) facet_failover done
oleg405-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 (144s)
== insanity test complete, duration 2375 sec ============= 02:57:55 (1787381875)
=== insanity: start cleanup 02:57:57 (1787381877) ===
=== insanity: finish cleanup 02:58:01 (1787381881) ===