-----============= acceptance-small: insanity ============----- Mon May 18 13:48:51 EDT 2026
mgs: Rocky Linux release 8.10 (Green Obsidian)
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
mds1: Rocky Linux release 8.10 (Green Obsidian)
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
ost1: Rocky Linux release 8.10 (Green Obsidian)
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
client: Rocky Linux release 8.10 (Green Obsidian)
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg115-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 13:49:14 (1779126554) ===
oleg115-client.virtnet: executing check_config_client /mnt/lustre
oleg115-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg115-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9f670823f800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9f670823f800.idle_timeout=debug
disable quota as required
oleg115-server: oleg115-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 13:49:57 (1779126597) ===

== insanity test 0: Fail all nodes, independently ======== 13:49:59 (1779126599)
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
13:50:06 (1779126606) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
13:50:43 (1779126643) targets are mounted
13:50:43 (1779126643) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
13:50:59 (1779126659) shut down
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds2 to oleg115-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
13:51:23 (1779126683) targets are mounted
13:51:23 (1779126683) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
13:51:39 (1779126699) shut down
facet: ost1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost1 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
13:52:07 (1779126727) targets are mounted
13:52:07 (1779126727) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
13:52:24 (1779126744) shut down
facet: ost2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0001
13:52:48 (1779126768) targets are mounted
13:52:48 (1779126768) facet_failover done
oleg115-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 (184s)

== insanity test 1: MDS/MDS failure ====================== 13:53:03 (1779126783)
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failover mds1 to oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
Reintegrating MDS2
oleg115-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg115-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (213s)

== insanity test 2: Second Failure Mode: MDS/OST Mon May 18 13:56:36 EDT 2026 ========================================================== 13:56:36 (1779126996)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failover mds1 to oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
Failover mds2 to oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Reintegrating OST
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
oleg115-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg115-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (213s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon May 18 14:00:09 EDT 2026 ========================================================== 14:00:09 (1779127209)
Verify Lustre filesystem is up and running
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
14:00:16 (1779127216) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
14:00:49 (1779127249) targets are mounted
14:00:49 (1779127249) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
14:01:06 (1779127266) shut down
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds2 to oleg115-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
14:01:32 (1779127292) targets are mounted
14:01:32 (1779127292) facet_failover done
oleg115-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 (115s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon May 18 14:02:04 EDT 2026 ========================================================== 14:02:04 (1779127324)
Fourth Failure Mode: OST/MDS Mon May 18 14:02:07 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failover mds1 to oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
Failover mds2 to oleg115-server
Reintegrating OST
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
oleg115-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg115-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (213s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon May 18 14:05:37 EDT 2026 ========================================================== 14:05:37 (1779127537)
Fifth Failure Mode: OST/OST Mon May 18 14:05:39 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
oleg115-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (109s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon May 18 14:07:26 EDT 2026 ========================================================== 14:07:26 (1779127646)
Sixth Failure Mode: OST/CLIENT Mon May 18 14:07:28 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Test Lustre stability after OST failure
DFPIDA=23139
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23452
Reintegrating OST/CLIENTs
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (65s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon May 18 14:08:31 EDT 2026 ========================================================== 14:08:31 (1779127711)
Seventh Failure Mode: CLIENT/MDS Mon May 18 14:08:33 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
oleg115-client: total 0
oleg115-client: -rw-r--r-- 1 root root 0 May 18 14:08 oleg115-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg115-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg115-client.virtnet_testfile': No such file or directory
pdsh@oleg115-client: oleg115-client: ssh exited with exit code 1
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
14:09:51 (1779127791) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
14:10:25 (1779127825) targets are mounted
14:10:25 (1779127825) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
14:10:40 (1779127840) shut down
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds2 to oleg115-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
14:11:05 (1779127865) targets are mounted
14:11:05 (1779127865) facet_failover done
oleg115-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
oleg115-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (236s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon May 18 14:12:27 EDT 2026 ========================================================== 14:12:27 (1779127947)
Eighth Failure Mode: CLIENT/OST Mon May 18 14:12:29 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
oleg115-client: total 0
oleg115-client: -rw-r--r-- 1 root root 0 May 18 14:12 oleg115-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (186s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon May 18 14:15:33 EDT 2026 ========================================================== 14:15:33 (1779128133)
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
oleg115-client: total 0
oleg115-client: -rw-r--r-- 1 root root 0 May 18 14:15 oleg115-client.virtnet_testfile
oleg115-client: -rw-r--r-- 1 root root 0 May 18 14:14 oleg115-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
oleg115-client: total 0
oleg115-client: -rw-r--r-- 1 root root 0 May 18 14:16 oleg115-client.virtnet_testfile
oleg115-client: -rw-r--r-- 1 root root 0 May 18 14:14 oleg115-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (159s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon May 18 14:18:12 EDT 2026 ========================================================== 14:18:12 (1779128292)
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failover mds1 to oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Reintegrating OST
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
Failover mds2 to oleg115-server
oleg115-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg115-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (199s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon May 18 14:21:31 EDT 2026 ========================================================== 14:21:31 (1779128491)
Verify Lustre filesystem is up and running
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
14:21:40 (1779128500) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
14:22:08 (1779128528) targets are mounted
14:22:08 (1779128528) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
14:22:29 (1779128549) shut down
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds2 to oleg115-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
14:22:55 (1779128575) targets are mounted
14:22:55 (1779128575) facet_failover done
oleg115-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 (106s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon May 18 14:23:17 EDT 2026 ========================================================== 14:23:17 (1779128597)
Verify Lustre filesystem is up and running
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failing mds2 on oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
14:23:32 (1779128612) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Failover mds2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
14:24:22 (1779128662) targets are mounted
14:24:22 (1779128662) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Failing ost2 on oleg115-server
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
14:24:48 (1779128688) shut down
facet: ost1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: ost2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost1 to oleg115-server
mount facets: ost1
Failover ost2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
14:25:16 (1779128716) targets are mounted
14:25:16 (1779128716) facet_failover done
oleg115-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 (160s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon May 18 14:25:57 EDT 2026 ========================================================== 14:25:58 (1779128758)
Verify Lustre filesystem is up and running
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failing mds2 on oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
14:26:10 (1779128770) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Failover mds2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
14:26:40 (1779128800) targets are mounted
14:26:40 (1779128800) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Failing ost2 on oleg115-server
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
14:27:26 (1779128846) shut down
facet: ost1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: ost2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost1 to oleg115-server
mount facets: ost1
Failover ost2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
14:27:55 (1779128875) targets are mounted
14:27:55 (1779128875) facet_failover done
oleg115-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 (144s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon May 18 14:28:21 EDT 2026 ========================================================== 14:28:22 (1779128902)
Verify Lustre filesystem is up and running
Failing ost1 on oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Failing ost2 on oleg115-server
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
14:28:32 (1779128912) shut down
facet: ost1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: ost2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost1 to oleg115-server
mount facets: ost1
Failover ost2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
14:29:01 (1779128941) targets are mounted
14:29:01 (1779128941) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failing mds2 on oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
14:29:44 (1779128984) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Failover mds2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
14:30:14 (1779129014) targets are mounted
14:30:14 (1779129014) facet_failover done
oleg115-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 (136s)
== insanity test complete, duration 2504 sec ============= 14:30:38 (1779129038)
=== insanity: start cleanup 14:30:39 (1779129039) ===
=== insanity: finish cleanup 14:30:44 (1779129044) ===