-----============= acceptance-small: insanity ============----- Tue Sep  1 09:29:49 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
oleg420-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 09:29:59 (1788269399) ===
oleg420-client.virtnet: executing check_config_client /mnt/lustre
oleg420-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg420-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9d1043776000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9d1043776000.idle_timeout=debug
disable quota as required
oleg420-server: oleg420-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 09:30:21 (1788269421) ===

== insanity test 0: Fail all nodes, independently ======== 09:30:22 (1788269422)
Failing mds1 on oleg420-server
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
09:30:25 (1788269425) shut down
facet: mds1 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds1 to oleg420-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0000
09:30:43 (1788269443) targets are mounted
09:30:43 (1788269443) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
09:30:52 (1788269452) shut down
facet: mds2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds2 to oleg420-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
09:31:10 (1788269470) targets are mounted
09:31:10 (1788269470) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg420-server
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
09:31:20 (1788269480) shut down
facet: ost1 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover ost1 to oleg420-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
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
09:31:39 (1788269499) targets are mounted
09:31:39 (1788269499) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg420-server
Stopping /mnt/lustre-ost2 (opts:) on oleg420-server
09:31:48 (1788269508) shut down
facet: ost2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover ost2 to oleg420-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
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0001
09:32:07 (1788269527) targets are mounted
09:32:07 (1788269527) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (114s)

== insanity test 1: MDS/MDS failure ====================== 09:32:17 (1788269537)
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
Failover mds1 to oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
Reintegrating MDS2
oleg420-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg420-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (179s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Sep  1 09:35:16 EDT 2026 ========================================================== 09:35:16 (1788269716)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
Failover mds1 to oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
Failover mds2 to oleg420-server
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Reintegrating OST
oleg420-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
oleg420-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg420-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (168s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Sep  1 09:38:04 EDT 2026 ========================================================== 09:38:04 (1788269884)
Verify Lustre filesystem is up and running
Failing mds1 on oleg420-server
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
09:38:07 (1788269887) shut down
facet: mds1 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds1 to oleg420-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0000
09:38:24 (1788269904) targets are mounted
09:38:24 (1788269904) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
09:38:33 (1788269913) shut down
facet: mds2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds2 to oleg420-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
09:38:50 (1788269930) targets are mounted
09:38:50 (1788269930) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (63s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Sep  1 09:39:07 EDT 2026 ========================================================== 09:39:07 (1788269947)
Fourth Failure Mode: OST/MDS Tue Sep  1 09:39:08 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
Failover mds1 to oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
Failover mds2 to oleg420-server
Reintegrating OST
oleg420-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
oleg420-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg420-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (173s)

== insanity test 5: Fifth Failure Mode: OST/OST Tue Sep  1 09:42:00 EDT 2026 ========================================================== 09:42:00 (1788270120)
Fifth Failure Mode: OST/OST Tue Sep  1 09:42:00 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg420-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg420-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
oleg420-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (75s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Sep  1 09:43:15 EDT 2026 ========================================================== 09:43:15 (1788270195)
Sixth Failure Mode: OST/CLIENT Tue Sep  1 09:43:16 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Test Lustre stability after OST failure
DFPIDA=23190
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23506
Reintegrating OST/CLIENTs
oleg420-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (40s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Tue Sep  1 09:43:55 EDT 2026 ========================================================== 09:43:56 (1788270236)
Seventh Failure Mode: CLIENT/MDS Tue Sep  1 09:43:56 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
oleg420-client: total 0
oleg420-client: -rw-r--r-- 1 root root 0 Sep  1 09:43 oleg420-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg420-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg420-client.virtnet_testfile': No such file or directory
pdsh@oleg420-client: oleg420-client: ssh exited with exit code 1
Failing mds1 on oleg420-server
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
09:45:05 (1788270305) shut down
facet: mds1 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds1 to oleg420-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0000
09:45:26 (1788270326) targets are mounted
09:45:26 (1788270326) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
09:45:40 (1788270340) shut down
facet: mds2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds2 to oleg420-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
09:45:57 (1788270357) targets are mounted
09:45:57 (1788270357) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg420-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (195s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Tue Sep  1 09:47:10 EDT 2026 ========================================================== 09:47:10 (1788270430)
Eighth Failure Mode: CLIENT/OST Tue Sep  1 09:47:11 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
oleg420-client: total 0
oleg420-client: -rw-r--r-- 1 root root 0 Sep  1 09:47 oleg420-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg420-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (159s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Tue Sep  1 09:49:49 EDT 2026 ========================================================== 09:49:49 (1788270589)
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
oleg420-client: total 0
oleg420-client: -rw-r--r-- 1 root root 0 Sep  1 09:49 oleg420-client.virtnet_testfile
oleg420-client: -rw-r--r-- 1 root root 0 Sep  1 09:48 oleg420-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
oleg420-client: total 0
oleg420-client: -rw-r--r-- 1 root root 0 Sep  1 09:50 oleg420-client.virtnet_testfile
oleg420-client: -rw-r--r-- 1 root root 0 Sep  1 09:48 oleg420-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (137s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Tue Sep  1 09:52:06 EDT 2026 ========================================================== 09:52:06 (1788270726)
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
Failover mds1 to oleg420-server
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Reintegrating OST
oleg420-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
Failover mds2 to oleg420-server
oleg420-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg420-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (162s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Tue Sep  1 09:54:48 EDT 2026 ========================================================== 09:54:48 (1788270888)
Verify Lustre filesystem is up and running
Failing mds1 on oleg420-server
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
09:54:49 (1788270889) shut down
facet: mds1 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds1 to oleg420-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0000
09:55:04 (1788270904) targets are mounted
09:55:04 (1788270904) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
09:55:15 (1788270915) shut down
facet: mds2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds2 to oleg420-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
09:55:30 (1788270930) targets are mounted
09:55:30 (1788270930) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (53s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Tue Sep  1 09:55:41 EDT 2026 ========================================================== 09:55:41 (1788270941)
Verify Lustre filesystem is up and running
Failing mds1 on oleg420-server
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
Failing mds2 on oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
09:55:45 (1788270945) shut down
facet: mds1 facet_host: oleg420-server facet_failover_host: oleg420-server
facet: mds2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds1 to oleg420-server
mount facets: mds1
Failover mds2 to oleg420-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
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:56:12 (1788270972) targets are mounted
09:56:12 (1788270972) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg420-server
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Failing ost2 on oleg420-server
Stopping /mnt/lustre-ost2 (opts:) on oleg420-server
09:56:23 (1788270983) shut down
facet: ost1 facet_host: oleg420-server facet_failover_host: oleg420-server
facet: ost2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover ost1 to oleg420-server
mount facets: ost1
Failover ost2 to oleg420-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
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:56:39 (1788270999) targets are mounted
09:56:39 (1788270999) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (72s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Tue Sep  1 09:56:53 EDT 2026 ========================================================== 09:56:53 (1788271013)
Verify Lustre filesystem is up and running
Failing mds1 on oleg420-server
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
Failing mds2 on oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
09:56:57 (1788271017) shut down
facet: mds1 facet_host: oleg420-server facet_failover_host: oleg420-server
facet: mds2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds1 to oleg420-server
mount facets: mds1
Failover mds2 to oleg420-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
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:57:23 (1788271043) targets are mounted
09:57:23 (1788271043) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing ost1 on oleg420-server
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Failing ost2 on oleg420-server
Stopping /mnt/lustre-ost2 (opts:) on oleg420-server
09:57:40 (1788271060) shut down
facet: ost1 facet_host: oleg420-server facet_failover_host: oleg420-server
facet: ost2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover ost1 to oleg420-server
mount facets: ost1
Failover ost2 to oleg420-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
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:57:55 (1788271075) targets are mounted
09:57:55 (1788271075) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (70s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Tue Sep  1 09:58:03 EDT 2026 ========================================================== 09:58:03 (1788271083)
Verify Lustre filesystem is up and running
Failing ost1 on oleg420-server
Stopping /mnt/lustre-ost1 (opts:) on oleg420-server
Failing ost2 on oleg420-server
Stopping /mnt/lustre-ost2 (opts:) on oleg420-server
09:58:06 (1788271086) shut down
facet: ost1 facet_host: oleg420-server facet_failover_host: oleg420-server
facet: ost2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover ost1 to oleg420-server
mount facets: ost1
Failover ost2 to oleg420-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
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:58:22 (1788271102) targets are mounted
09:58:22 (1788271102) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds1 on oleg420-server
Stopping /mnt/lustre-mds1 (opts:) on oleg420-server
Failing mds2 on oleg420-server
Stopping /mnt/lustre-mds2 (opts:) on oleg420-server
09:58:36 (1788271116) shut down
facet: mds1 facet_host: oleg420-server facet_failover_host: oleg420-server
facet: mds2 facet_host: oleg420-server facet_failover_host: oleg420-server
Failover mds1 to oleg420-server
mount facets: mds1
Failover mds2 to oleg420-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
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg420-server: oleg420-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:59:04 (1788271144) targets are mounted
09:59:04 (1788271144) facet_failover done
oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (71s)
== insanity test complete, duration 1765 sec ============= 09:59:14 (1788271154)
=== insanity: start cleanup 09:59:15 (1788271155) ===
=== insanity: finish cleanup 09:59:16 (1788271156) ===