-----============= acceptance-small: insanity ============----- Tue Jun 23 09:10:01 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
oleg626-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 09:10:07 (1782220207) ===
oleg626-client.virtnet: executing check_config_client /mnt/lustre
oleg626-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg626-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8a23c85b8000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8a23c85b8000.idle_timeout=debug
disable quota as required
oleg626-server: oleg626-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 09:10:18 (1782220218) ===

== insanity test 0: Fail all nodes, independently ======== 09:10:18 (1782220218)
Failing mds1 on oleg626-server
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
09:10:20 (1782220220) shut down
facet: mds1 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds1 to oleg626-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0000
09:10:34 (1782220234) targets are mounted
09:10:34 (1782220234) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
09:10:43 (1782220243) shut down
facet: mds2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds2 to oleg626-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
09:10:57 (1782220257) targets are mounted
09:10:57 (1782220257) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
09:11:05 (1782220265) shut down
facet: ost1 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover ost1 to oleg626-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
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
09:11:20 (1782220280) targets are mounted
09:11:20 (1782220280) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-ost2 (opts:) on oleg626-server
09:11:28 (1782220288) shut down
facet: ost2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover ost2 to oleg626-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
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0001
09:11:42 (1782220302) targets are mounted
09:11:42 (1782220302) facet_failover done
oleg626-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 (91s)

== insanity test 1: MDS/MDS failure ====================== 09:11:49 (1782220309)
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
Failover mds1 to oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
Reintegrating MDS2
oleg626-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg626-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (177s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Jun 23 09:14:46 EDT 2026 ========================================================== 09:14:46 (1782220486)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
Failover mds1 to oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
Failover mds2 to oleg626-server
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Reintegrating OST
oleg626-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
oleg626-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg626-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (166s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Jun 23 09:17:32 EDT 2026 ========================================================== 09:17:32 (1782220652)
Verify Lustre filesystem is up and running
Failing mds1 on oleg626-server
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
09:17:33 (1782220653) shut down
facet: mds1 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds1 to oleg626-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0000
09:17:48 (1782220668) targets are mounted
09:17:48 (1782220668) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
09:17:56 (1782220676) shut down
facet: mds2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds2 to oleg626-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
09:18:10 (1782220690) targets are mounted
09:18:10 (1782220690) facet_failover done
oleg626-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 (54s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Jun 23 09:18:26 EDT 2026 ========================================================== 09:18:26 (1782220706)
Fourth Failure Mode: OST/MDS Tue Jun 23 09:18:26 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
Failover mds1 to oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
Failover mds2 to oleg626-server
Reintegrating OST
oleg626-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
oleg626-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg626-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (170s)

== insanity test 5: Fifth Failure Mode: OST/OST Tue Jun 23 09:21:16 EDT 2026 ========================================================== 09:21:16 (1782220876)
Fifth Failure Mode: OST/OST Tue Jun 23 09:21:17 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg626-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg626-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
oleg626-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (67s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Jun 23 09:22:24 EDT 2026 ========================================================== 09:22:24 (1782220944)
Sixth Failure Mode: OST/CLIENT Tue Jun 23 09:22:24 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Test Lustre stability after OST failure
DFPIDA=23156
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23467
Reintegrating OST/CLIENTs
oleg626-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (37s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Tue Jun 23 09:23:01 EDT 2026 ========================================================== 09:23:01 (1782220981)
Seventh Failure Mode: CLIENT/MDS Tue Jun 23 09:23:01 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
oleg626-client: total 0
oleg626-client: -rw-r--r-- 1 root root 0 Jun 23 09:23 oleg626-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg626-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg626-client.virtnet_testfile': No such file or directory
pdsh@oleg626-client: oleg626-client: ssh exited with exit code 1
Failing mds1 on oleg626-server
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
09:24:09 (1782221049) shut down
facet: mds1 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds1 to oleg626-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0000
09:24:23 (1782221063) targets are mounted
09:24:23 (1782221063) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
09:24:32 (1782221072) shut down
facet: mds2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds2 to oleg626-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
09:24:47 (1782221087) targets are mounted
09:24:47 (1782221087) facet_failover done
oleg626-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
oleg626-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (176s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Tue Jun 23 09:25:57 EDT 2026 ========================================================== 09:25:57 (1782221157)
Eighth Failure Mode: CLIENT/OST Tue Jun 23 09:25:58 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
oleg626-client: total 0
oleg626-client: -rw-r--r-- 1 root root 0 Jun 23 09:25 oleg626-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg626-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (152s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Tue Jun 23 09:28:29 EDT 2026 ========================================================== 09:28:29 (1782221309)
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
oleg626-client: total 0
oleg626-client: -rw-r--r-- 1 root root 0 Jun 23 09:28 oleg626-client.virtnet_testfile
oleg626-client: -rw-r--r-- 1 root root 0 Jun 23 09:27 oleg626-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
oleg626-client: total 0
oleg626-client: -rw-r--r-- 1 root root 0 Jun 23 09:29 oleg626-client.virtnet_testfile
oleg626-client: -rw-r--r-- 1 root root 0 Jun 23 09:27 oleg626-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (133s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Tue Jun 23 09:30:42 EDT 2026 ========================================================== 09:30:42 (1782221442)
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
Failover mds1 to oleg626-server
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Reintegrating OST
oleg626-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
Failover mds2 to oleg626-server
oleg626-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg626-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-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 Jun 23 09:33:24 EDT 2026 ========================================================== 09:33:24 (1782221604)
Verify Lustre filesystem is up and running
Failing mds1 on oleg626-server
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
09:33:26 (1782221606) shut down
facet: mds1 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds1 to oleg626-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0000
09:33:40 (1782221620) targets are mounted
09:33:40 (1782221620) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
09:33:52 (1782221632) shut down
facet: mds2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds2 to oleg626-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
09:34:06 (1782221646) targets are mounted
09:34:06 (1782221646) facet_failover done
oleg626-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 (54s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Tue Jun 23 09:34:18 EDT 2026 ========================================================== 09:34:18 (1782221658)
Verify Lustre filesystem is up and running
Failing mds1 on oleg626-server
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
Failing mds2 on oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
09:34:22 (1782221662) shut down
facet: mds1 facet_host: oleg626-server facet_failover_host: oleg626-server
facet: mds2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds1 to oleg626-server
mount facets: mds1
Failover mds2 to oleg626-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
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:34:49 (1782221689) targets are mounted
09:34:49 (1782221689) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Failing ost2 on oleg626-server
Stopping /mnt/lustre-ost2 (opts:) on oleg626-server
09:35:00 (1782221700) shut down
facet: ost1 facet_host: oleg626-server facet_failover_host: oleg626-server
facet: ost2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover ost1 to oleg626-server
mount facets: ost1
Failover ost2 to oleg626-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-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:35:16 (1782221716) targets are mounted
09:35:16 (1782221716) facet_failover done
oleg626-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 (73s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Tue Jun 23 09:35:31 EDT 2026 ========================================================== 09:35:31 (1782221731)
Verify Lustre filesystem is up and running
Failing mds1 on oleg626-server
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
Failing mds2 on oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
09:35:35 (1782221735) shut down
facet: mds1 facet_host: oleg626-server facet_failover_host: oleg626-server
facet: mds2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds1 to oleg626-server
mount facets: mds1
Failover mds2 to oleg626-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
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:36:01 (1782221761) targets are mounted
09:36:01 (1782221761) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Failing ost2 on oleg626-server
Stopping /mnt/lustre-ost2 (opts:) on oleg626-server
09:36:18 (1782221778) shut down
facet: ost1 facet_host: oleg626-server facet_failover_host: oleg626-server
facet: ost2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover ost1 to oleg626-server
mount facets: ost1
Failover ost2 to oleg626-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
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:36:33 (1782221793) targets are mounted
09:36:33 (1782221793) facet_failover done
oleg626-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 (70s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Tue Jun 23 09:36:41 EDT 2026 ========================================================== 09:36:41 (1782221801)
Verify Lustre filesystem is up and running
Failing ost1 on oleg626-server
Stopping /mnt/lustre-ost1 (opts:) on oleg626-server
Failing ost2 on oleg626-server
Stopping /mnt/lustre-ost2 (opts:) on oleg626-server
09:36:44 (1782221804) shut down
facet: ost1 facet_host: oleg626-server facet_failover_host: oleg626-server
facet: ost2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover ost1 to oleg626-server
mount facets: ost1
Failover ost2 to oleg626-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
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:36:59 (1782221819) targets are mounted
09:36:59 (1782221819) facet_failover done
oleg626-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 oleg626-server
Stopping /mnt/lustre-mds1 (opts:) on oleg626-server
Failing mds2 on oleg626-server
Stopping /mnt/lustre-mds2 (opts:) on oleg626-server
09:37:14 (1782221834) shut down
facet: mds1 facet_host: oleg626-server facet_failover_host: oleg626-server
facet: mds2 facet_host: oleg626-server facet_failover_host: oleg626-server
Failover mds1 to oleg626-server
mount facets: mds1
Failover mds2 to oleg626-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
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:37:40 (1782221860) targets are mounted
09:37:40 (1782221860) facet_failover done
oleg626-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 (69s)
== insanity test complete, duration 1669 sec ============= 09:37:50 (1782221870)
=== insanity: start cleanup 09:37:50 (1782221870) ===
=== insanity: finish cleanup 09:37:51 (1782221871) ===