-----============= acceptance-small: insanity ============----- Wed Mar 11 09:18:50 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
oleg150-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 09:19:06 (1773235146) ===
oleg150-client.virtnet: executing check_config_client /mnt/lustre
oleg150-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg150-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8966c888b000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8966c888b000.idle_timeout=debug
disable quota as required
oleg150-server: oleg150-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 09:19:36 (1773235176) ===

== insanity test 0: Fail all nodes, independently ======== 09:19:38 (1773235178)
Failing mds1 on oleg150-server
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
09:19:43 (1773235183) shut down
facet: mds1 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds1 to oleg150-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
09:20:05 (1773235205) targets are mounted
09:20:05 (1773235205) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
09:20:17 (1773235217) shut down
facet: mds2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds2 to oleg150-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
09:20:38 (1773235238) targets are mounted
09:20:38 (1773235238) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
09:20:50 (1773235250) shut down
facet: ost1 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover ost1 to oleg150-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
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0000
09:21:10 (1773235270) targets are mounted
09:21:10 (1773235270) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-ost2 (opts:) on oleg150-server
09:21:22 (1773235282) shut down
facet: ost2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover ost2 to oleg150-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
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0001
09:21:44 (1773235304) targets are mounted
09:21:44 (1773235304) facet_failover done
oleg150-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 (138s)

== insanity test 1: MDS/MDS failure ====================== 09:21:56 (1773235316)
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
Failover mds1 to oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
Reintegrating MDS2
oleg150-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg150-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (179s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Mar 11 09:24:55 EDT 2026 ========================================================== 09:24:55 (1773235495)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
Failover mds1 to oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
Failover mds2 to oleg150-server
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Reintegrating OST
oleg150-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0000
oleg150-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg150-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (195s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Mar 11 09:28:10 EDT 2026 ========================================================== 09:28:10 (1773235690)
Verify Lustre filesystem is up and running
Failing mds1 on oleg150-server
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
09:28:14 (1773235694) shut down
facet: mds1 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds1 to oleg150-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
09:28:33 (1773235713) targets are mounted
09:28:33 (1773235713) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
09:28:43 (1773235723) shut down
facet: mds2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds2 to oleg150-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
09:29:02 (1773235742) targets are mounted
09:29:02 (1773235742) facet_failover done
oleg150-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 (71s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Mar 11 09:29:21 EDT 2026 ========================================================== 09:29:21 (1773235761)
Fourth Failure Mode: OST/MDS Wed Mar 11 09:29:22 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
Failover mds1 to oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
Failover mds2 to oleg150-server
Reintegrating OST
oleg150-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0000
oleg150-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg150-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (176s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Mar 11 09:32:17 EDT 2026 ========================================================== 09:32:17 (1773235937)
Fifth Failure Mode: OST/OST Wed Mar 11 09:32:18 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg150-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg150-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0000
oleg150-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (84s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Mar 11 09:33:41 EDT 2026 ========================================================== 09:33:41 (1773236021)
Sixth Failure Mode: OST/CLIENT Wed Mar 11 09:33:42 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Test Lustre stability after OST failure
DFPIDA=23123
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23433
Reintegrating OST/CLIENTs
oleg150-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (46s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Mar 11 09:34:28 EDT 2026 ========================================================== 09:34:28 (1773236068)
Seventh Failure Mode: CLIENT/MDS Wed Mar 11 09:34:29 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
oleg150-client: total 0
oleg150-client: -rw-r--r-- 1 root root 0 Mar 11 09:34 oleg150-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg150-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg150-client.virtnet_testfile': No such file or directory
pdsh@oleg150-client: oleg150-client: ssh exited with exit code 1
Failing mds1 on oleg150-server
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
09:35:40 (1773236140) shut down
facet: mds1 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds1 to oleg150-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
09:35:59 (1773236159) targets are mounted
09:35:59 (1773236159) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
09:36:07 (1773236167) shut down
facet: mds2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds2 to oleg150-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
09:36:25 (1773236185) targets are mounted
09:36:25 (1773236185) facet_failover done
oleg150-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
oleg150-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (190s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Mar 11 09:37:38 EDT 2026 ========================================================== 09:37:38 (1773236258)
Eighth Failure Mode: CLIENT/OST Wed Mar 11 09:37:38 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
oleg150-client: total 0
oleg150-client: -rw-r--r-- 1 root root 0 Mar 11 09:37 oleg150-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg150-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (162s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Mar 11 09:40:20 EDT 2026 ========================================================== 09:40:20 (1773236420)
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
oleg150-client: total 0
oleg150-client: -rw-r--r-- 1 root root 0 Mar 11 09:40 oleg150-client.virtnet_testfile
oleg150-client: -rw-r--r-- 1 root root 0 Mar 11 09:39 oleg150-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
oleg150-client: total 0
oleg150-client: -rw-r--r-- 1 root root 0 Mar 11 09:41 oleg150-client.virtnet_testfile
oleg150-client: -rw-r--r-- 1 root root 0 Mar 11 09:39 oleg150-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (137s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Mar 11 09:42:37 EDT 2026 ========================================================== 09:42:37 (1773236557)
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
Failover mds1 to oleg150-server
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Reintegrating OST
oleg150-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
Failover mds2 to oleg150-server
oleg150-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg150-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (152s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Mar 11 09:45:09 EDT 2026 ========================================================== 09:45:09 (1773236709)
Verify Lustre filesystem is up and running
Failing mds1 on oleg150-server
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
09:45:11 (1773236711) shut down
facet: mds1 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds1 to oleg150-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
09:45:27 (1773236727) targets are mounted
09:45:27 (1773236727) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
09:45:40 (1773236740) shut down
facet: mds2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds2 to oleg150-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
09:45:56 (1773236756) targets are mounted
09:45:56 (1773236756) facet_failover done
oleg150-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 (58s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Mar 11 09:46:07 EDT 2026 ========================================================== 09:46:07 (1773236767)
Verify Lustre filesystem is up and running
Failing mds1 on oleg150-server
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
Failing mds2 on oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
09:46:12 (1773236772) shut down
facet: mds1 facet_host: oleg150-server facet_failover_host: oleg150-server
facet: mds2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds1 to oleg150-server
mount facets: mds1
Failover mds2 to oleg150-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
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:46:39 (1773236799) targets are mounted
09:46:39 (1773236799) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Failing ost2 on oleg150-server
Stopping /mnt/lustre-ost2 (opts:) on oleg150-server
09:46:51 (1773236811) shut down
facet: ost1 facet_host: oleg150-server facet_failover_host: oleg150-server
facet: ost2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover ost1 to oleg150-server
mount facets: ost1
Failover ost2 to oleg150-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
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:47:09 (1773236829) targets are mounted
09:47:09 (1773236829) facet_failover done
oleg150-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 (78s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Mar 11 09:47:25 EDT 2026 ========================================================== 09:47:25 (1773236845)
Verify Lustre filesystem is up and running
Failing mds1 on oleg150-server
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
Failing mds2 on oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
09:47:30 (1773236850) shut down
facet: mds1 facet_host: oleg150-server facet_failover_host: oleg150-server
facet: mds2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds1 to oleg150-server
mount facets: mds1
Failover mds2 to oleg150-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
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:47:57 (1773236877) targets are mounted
09:47:57 (1773236877) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Failing ost2 on oleg150-server
Stopping /mnt/lustre-ost2 (opts:) on oleg150-server
09:48:15 (1773236895) shut down
facet: ost1 facet_host: oleg150-server facet_failover_host: oleg150-server
facet: ost2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover ost1 to oleg150-server
mount facets: ost1
Failover ost2 to oleg150-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
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:48:33 (1773236913) targets are mounted
09:48:33 (1773236913) facet_failover done
oleg150-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 (78s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Mar 11 09:48:43 EDT 2026 ========================================================== 09:48:43 (1773236923)
Verify Lustre filesystem is up and running
Failing ost1 on oleg150-server
Stopping /mnt/lustre-ost1 (opts:) on oleg150-server
Failing ost2 on oleg150-server
Stopping /mnt/lustre-ost2 (opts:) on oleg150-server
09:48:46 (1773236926) shut down
facet: ost1 facet_host: oleg150-server facet_failover_host: oleg150-server
facet: ost2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover ost1 to oleg150-server
mount facets: ost1
Failover ost2 to oleg150-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
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:49:04 (1773236944) targets are mounted
09:49:04 (1773236944) facet_failover done
oleg150-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 oleg150-server
Stopping /mnt/lustre-mds1 (opts:) on oleg150-server
Failing mds2 on oleg150-server
Stopping /mnt/lustre-mds2 (opts:) on oleg150-server
09:49:20 (1773236960) shut down
facet: mds1 facet_host: oleg150-server facet_failover_host: oleg150-server
facet: mds2 facet_host: oleg150-server facet_failover_host: oleg150-server
Failover mds1 to oleg150-server
mount facets: mds1
Failover mds2 to oleg150-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
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg150-server: oleg150-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
pdsh@oleg150-client: oleg150-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
09:49:47 (1773236987) targets are mounted
09:49:47 (1773236987) facet_failover done
oleg150-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 (73s)
== insanity test complete, duration 1865 sec ============= 09:49:56 (1773236996)
=== insanity: start cleanup 09:49:57 (1773236997) ===
=== insanity: finish cleanup 09:49:58 (1773236998) ===