-----============= acceptance-small: insanity ============----- Thu Aug 27 06:29:46 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
oleg246-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 06:30:08 (1787826608) ===
oleg246-client.virtnet: executing check_config_client /mnt/lustre
oleg246-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg246-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8de204dcd800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8de204dcd800.idle_timeout=debug
disable quota as required
oleg246-server: oleg246-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 06:30:50 (1787826650) ===

== insanity test 0: Fail all nodes, independently ======== 06:30:52 (1787826652)
Failing mds1 on oleg246-server
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
06:30:58 (1787826658) shut down
facet: mds1 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds1 to oleg246-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
06:31:31 (1787826691) targets are mounted
06:31:31 (1787826691) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
06:31:47 (1787826707) shut down
facet: mds2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds2 to oleg246-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
06:32:16 (1787826736) targets are mounted
06:32:16 (1787826736) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
06:32:34 (1787826754) shut down
facet: ost1 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover ost1 to oleg246-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
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
06:33:07 (1787826787) targets are mounted
06:33:07 (1787826787) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-ost2 (opts:) on oleg246-server
06:33:26 (1787826806) shut down
facet: ost2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover ost2 to oleg246-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
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0001
06:33:53 (1787826833) targets are mounted
06:33:53 (1787826833) facet_failover done
oleg246-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 (199s)

== insanity test 1: MDS/MDS failure ====================== 06:34:11 (1787826851)
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
Failover mds1 to oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
Reintegrating MDS2
oleg246-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg246-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (213s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 06:37:45 EDT 2026 ========================================================== 06:37:45 (1787827065)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
Failover mds1 to oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
Failover mds2 to oleg246-server
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Reintegrating OST
oleg246-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
oleg246-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg246-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (205s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 27 06:41:10 EDT 2026 ========================================================== 06:41:11 (1787827271)
Verify Lustre filesystem is up and running
Failing mds1 on oleg246-server
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
06:41:18 (1787827278) shut down
facet: mds1 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds1 to oleg246-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
06:41:54 (1787827314) targets are mounted
06:41:54 (1787827314) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
06:42:13 (1787827333) shut down
facet: mds2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds2 to oleg246-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
06:42:39 (1787827359) targets are mounted
06:42:39 (1787827359) facet_failover done
oleg246-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 (121s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 27 06:43:12 EDT 2026 ========================================================== 06:43:12 (1787827392)
Fourth Failure Mode: OST/MDS Thu Aug 27 06:43:14 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
Failover mds1 to oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
Failover mds2 to oleg246-server
Reintegrating OST
oleg246-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
oleg246-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg246-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (215s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Aug 27 06:46:47 EDT 2026 ========================================================== 06:46:47 (1787827607)
Fifth Failure Mode: OST/OST Thu Aug 27 06:46:49 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg246-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg246-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
oleg246-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (113s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 06:48:41 EDT 2026 ========================================================== 06:48:41 (1787827721)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 06:48:43 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Test Lustre stability after OST failure
DFPIDA=23269
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23590
Reintegrating OST/CLIENTs
oleg246-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (68s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 06:49:49 EDT 2026 ========================================================== 06:49:49 (1787827789)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 06:49:51 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
oleg246-client: total 0
oleg246-client: -rw-r--r-- 1 root root 0 Aug 27 06:49 oleg246-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg246-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg246-client.virtnet_testfile': No such file or directory
pdsh@oleg246-client: oleg246-client: ssh exited with exit code 1
Failing mds1 on oleg246-server
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
06:51:14 (1787827874) shut down
facet: mds1 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds1 to oleg246-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
06:51:48 (1787827908) targets are mounted
06:51:48 (1787827908) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
06:52:08 (1787827928) shut down
facet: mds2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds2 to oleg246-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
06:52:37 (1787827957) targets are mounted
06:52:37 (1787827957) facet_failover done
oleg246-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
oleg246-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (255s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 06:54:05 EDT 2026 ========================================================== 06:54:05 (1787828045)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 06:54:07 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
oleg246-client: total 0
oleg246-client: -rw-r--r-- 1 root root 0 Aug 27 06:54 oleg246-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg246-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (190s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 27 06:57:15 EDT 2026 ========================================================== 06:57:15 (1787828235)
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
oleg246-client: total 0
oleg246-client: -rw-r--r-- 1 root root 0 Aug 27 06:57 oleg246-client.virtnet_testfile
oleg246-client: -rw-r--r-- 1 root root 0 Aug 27 06:56 oleg246-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
oleg246-client: total 0
oleg246-client: -rw-r--r-- 1 root root 0 Aug 27 06:58 oleg246-client.virtnet_testfile
oleg246-client: -rw-r--r-- 1 root root 0 Aug 27 06:56 oleg246-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (152s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 06:59:47 EDT 2026 ========================================================== 06:59:47 (1787828387)
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
Failover mds1 to oleg246-server
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Reintegrating OST
oleg246-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
Failover mds2 to oleg246-server
oleg246-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg246-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (203s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 07:03:10 EDT 2026 ========================================================== 07:03:10 (1787828590)
Verify Lustre filesystem is up and running
Failing mds1 on oleg246-server
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
07:03:17 (1787828597) shut down
facet: mds1 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds1 to oleg246-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
07:03:50 (1787828630) targets are mounted
07:03:50 (1787828630) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
07:04:14 (1787828654) shut down
facet: mds2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds2 to oleg246-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
07:04:40 (1787828680) targets are mounted
07:04:40 (1787828680) facet_failover done
oleg246-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 (111s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 07:05:01 EDT 2026 ========================================================== 07:05:01 (1787828701)
Verify Lustre filesystem is up and running
Failing mds1 on oleg246-server
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
Failing mds2 on oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
07:05:15 (1787828715) shut down
facet: mds1 facet_host: oleg246-server facet_failover_host: oleg246-server
facet: mds2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds1 to oleg246-server
mount facets: mds1
Failover mds2 to oleg246-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
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
07:05:46 (1787828746) targets are mounted
07:05:46 (1787828746) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Failing ost2 on oleg246-server
Stopping /mnt/lustre-ost2 (opts:) on oleg246-server
07:06:14 (1787828774) shut down
facet: ost1 facet_host: oleg246-server facet_failover_host: oleg246-server
facet: ost2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover ost1 to oleg246-server
mount facets: ost1
Failover ost2 to oleg246-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
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
07:06:43 (1787828803) targets are mounted
07:06:43 (1787828803) facet_failover done
oleg246-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 (140s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug 27 07:07:21 EDT 2026 ========================================================== 07:07:21 (1787828841)
Verify Lustre filesystem is up and running
Failing mds1 on oleg246-server
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
Failing mds2 on oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
07:07:33 (1787828853) shut down
facet: mds1 facet_host: oleg246-server facet_failover_host: oleg246-server
facet: mds2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds1 to oleg246-server
mount facets: mds1
Failover mds2 to oleg246-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
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
07:08:06 (1787828886) targets are mounted
07:08:06 (1787828886) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Failing ost2 on oleg246-server
Stopping /mnt/lustre-ost2 (opts:) on oleg246-server
07:08:41 (1787828921) shut down
facet: ost1 facet_host: oleg246-server facet_failover_host: oleg246-server
facet: ost2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover ost1 to oleg246-server
mount facets: ost1
Failover ost2 to oleg246-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
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
07:09:12 (1787828952) targets are mounted
07:09:12 (1787828952) facet_failover done
oleg246-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 (142s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 27 07:09:43 EDT 2026 ========================================================== 07:09:43 (1787828983)
Verify Lustre filesystem is up and running
Failing ost1 on oleg246-server
Stopping /mnt/lustre-ost1 (opts:) on oleg246-server
Failing ost2 on oleg246-server
Stopping /mnt/lustre-ost2 (opts:) on oleg246-server
07:09:53 (1787828993) shut down
facet: ost1 facet_host: oleg246-server facet_failover_host: oleg246-server
facet: ost2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover ost1 to oleg246-server
mount facets: ost1
Failover ost2 to oleg246-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
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
07:10:26 (1787829026) targets are mounted
07:10:26 (1787829026) facet_failover done
oleg246-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 oleg246-server
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
Failing mds2 on oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
07:11:02 (1787829062) shut down
facet: mds1 facet_host: oleg246-server facet_failover_host: oleg246-server
facet: mds2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds1 to oleg246-server
mount facets: mds1
Failover mds2 to oleg246-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
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
07:11:33 (1787829093) targets are mounted
07:11:33 (1787829093) facet_failover done
oleg246-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 (135s)
== insanity test complete, duration 2530 sec ============= 07:11:58 (1787829118)
=== insanity: start cleanup 07:12:00 (1787829120) ===
=== insanity: finish cleanup 07:12:03 (1787829123) ===