-----============= acceptance-small: insanity ============----- Wed Aug 19 06:27:58 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
oleg207-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 06:28:19 (1787135299) ===
oleg207-client.virtnet: executing check_config_client /mnt/lustre
oleg207-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg207-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8c3645930800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8c3645930800.idle_timeout=debug
disable quota as required
oleg207-server: oleg207-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 06:29:03 (1787135343) ===

== insanity test 0: Fail all nodes, independently ======== 06:29:05 (1787135345)
Failing mds1 on oleg207-server
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
06:29:12 (1787135352) shut down
facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds1 to oleg207-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
06:29:51 (1787135391) targets are mounted
06:29:51 (1787135391) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
06:30:10 (1787135410) shut down
facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds2 to oleg207-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
06:30:37 (1787135437) targets are mounted
06:30:37 (1787135437) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
06:30:58 (1787135458) shut down
facet: ost1 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover ost1 to oleg207-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
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
06:31:30 (1787135490) targets are mounted
06:31:30 (1787135490) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-ost2 (opts:) on oleg207-server
06:31:49 (1787135509) shut down
facet: ost2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover ost2 to oleg207-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
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0001
06:32:18 (1787135538) targets are mounted
06:32:18 (1787135538) facet_failover done
oleg207-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 (211s)

== insanity test 1: MDS/MDS failure ====================== 06:32:36 (1787135556)
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
Failover mds1 to oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
Reintegrating MDS2
oleg207-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg207-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (213s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Aug 19 06:36:09 EDT 2026 ========================================================== 06:36:09 (1787135769)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
Failover mds1 to oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
Failover mds2 to oleg207-server
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Reintegrating OST
oleg207-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
oleg207-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg207-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (211s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Aug 19 06:39:40 EDT 2026 ========================================================== 06:39:40 (1787135980)
Verify Lustre filesystem is up and running
Failing mds1 on oleg207-server
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
06:39:49 (1787135989) shut down
facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds1 to oleg207-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
06:40:24 (1787136024) targets are mounted
06:40:24 (1787136024) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
06:40:43 (1787136043) shut down
facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds2 to oleg207-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
06:41:11 (1787136071) targets are mounted
06:41:11 (1787136071) facet_failover done
oleg207-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 (119s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Aug 19 06:41:39 EDT 2026 ========================================================== 06:41:39 (1787136099)
Fourth Failure Mode: OST/MDS Wed Aug 19 06:41:40 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
Failover mds1 to oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
Failover mds2 to oleg207-server
Reintegrating OST
oleg207-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
oleg207-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg207-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (212s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Aug 19 06:45:11 EDT 2026 ========================================================== 06:45:11 (1787136311)
Fifth Failure Mode: OST/OST Wed Aug 19 06:45:13 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg207-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg207-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
oleg207-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (110s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Aug 19 06:47:01 EDT 2026 ========================================================== 06:47:01 (1787136421)
Sixth Failure Mode: OST/CLIENT Wed Aug 19 06:47:03 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Test Lustre stability after OST failure
DFPIDA=23284
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23606
Reintegrating OST/CLIENTs
oleg207-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (68s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 19 06:48:09 EDT 2026 ========================================================== 06:48:09 (1787136489)
Seventh Failure Mode: CLIENT/MDS Wed Aug 19 06:48:11 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
oleg207-client: total 0
oleg207-client: -rw-r--r-- 1 root root 0 Aug 19 06:48 oleg207-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg207-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg207-client.virtnet_testfile': No such file or directory
pdsh@oleg207-client: oleg207-client: ssh exited with exit code 1
Failing mds1 on oleg207-server
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
06:49:29 (1787136569) shut down
facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds1 to oleg207-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
06:50:03 (1787136603) targets are mounted
06:50:03 (1787136603) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
06:50:21 (1787136621) shut down
facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds2 to oleg207-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
06:50:47 (1787136647) targets are mounted
06:50:47 (1787136647) facet_failover done
oleg207-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
oleg207-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (239s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Aug 19 06:52:08 EDT 2026 ========================================================== 06:52:08 (1787136728)
Eighth Failure Mode: CLIENT/OST Wed Aug 19 06:52:10 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
oleg207-client: total 0
oleg207-client: -rw-r--r-- 1 root root 0 Aug 19 06:52 oleg207-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg207-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (192s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Aug 19 06:55:20 EDT 2026 ========================================================== 06:55:21 (1787136921)
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
oleg207-client: total 0
oleg207-client: -rw-r--r-- 1 root root 0 Aug 19 06:55 oleg207-client.virtnet_testfile
oleg207-client: -rw-r--r-- 1 root root 0 Aug 19 06:54 oleg207-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
oleg207-client: total 0
oleg207-client: -rw-r--r-- 1 root root 0 Aug 19 06:56 oleg207-client.virtnet_testfile
oleg207-client: -rw-r--r-- 1 root root 0 Aug 19 06:54 oleg207-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (154s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Aug 19 06:57:55 EDT 2026 ========================================================== 06:57:55 (1787137075)
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
Failover mds1 to oleg207-server
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Reintegrating OST
oleg207-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
Failover mds2 to oleg207-server
oleg207-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg207-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (224s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Aug 19 07:01:39 EDT 2026 ========================================================== 07:01:39 (1787137299)
Verify Lustre filesystem is up and running
Failing mds1 on oleg207-server
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
07:01:48 (1787137308) shut down
facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds1 to oleg207-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
07:02:20 (1787137340) targets are mounted
07:02:21 (1787137341) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
07:02:50 (1787137370) shut down
facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds2 to oleg207-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
07:03:18 (1787137398) targets are mounted
07:03:18 (1787137398) facet_failover done
oleg207-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 (121s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Aug 19 07:03:40 EDT 2026 ========================================================== 07:03:40 (1787137420)
Verify Lustre filesystem is up and running
Failing mds1 on oleg207-server
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
Failing mds2 on oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
07:03:52 (1787137432) shut down
facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server
facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds1 to oleg207-server
mount facets: mds1
Failover mds2 to oleg207-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
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
07:04:23 (1787137463) targets are mounted
07:04:23 (1787137463) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Failing ost2 on oleg207-server
Stopping /mnt/lustre-ost2 (opts:) on oleg207-server
07:04:53 (1787137493) shut down
facet: ost1 facet_host: oleg207-server facet_failover_host: oleg207-server
facet: ost2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover ost1 to oleg207-server
mount facets: ost1
Failover ost2 to oleg207-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
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
07:05:24 (1787137524) targets are mounted
07:05:24 (1787137524) facet_failover done
oleg207-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 (141s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Aug 19 07:06:01 EDT 2026 ========================================================== 07:06:01 (1787137561)
Verify Lustre filesystem is up and running
Failing mds1 on oleg207-server
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
Failing mds2 on oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
07:06:16 (1787137576) shut down
facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server
facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds1 to oleg207-server
mount facets: mds1
Failover mds2 to oleg207-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
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
07:06:48 (1787137608) targets are mounted
07:06:48 (1787137608) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Failing ost2 on oleg207-server
Stopping /mnt/lustre-ost2 (opts:) on oleg207-server
07:07:24 (1787137644) shut down
facet: ost1 facet_host: oleg207-server facet_failover_host: oleg207-server
facet: ost2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover ost1 to oleg207-server
mount facets: ost1
Failover ost2 to oleg207-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
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
07:07:53 (1787137673) targets are mounted
07:07:53 (1787137673) facet_failover done
oleg207-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 (140s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Aug 19 07:08:21 EDT 2026 ========================================================== 07:08:21 (1787137701)
Verify Lustre filesystem is up and running
Failing ost1 on oleg207-server
Stopping /mnt/lustre-ost1 (opts:) on oleg207-server
Failing ost2 on oleg207-server
Stopping /mnt/lustre-ost2 (opts:) on oleg207-server
07:08:31 (1787137711) shut down
facet: ost1 facet_host: oleg207-server facet_failover_host: oleg207-server
facet: ost2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover ost1 to oleg207-server
mount facets: ost1
Failover ost2 to oleg207-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
07:09:01 (1787137741) targets are mounted
07:09:01 (1787137741) facet_failover done
oleg207-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 oleg207-server
Stopping /mnt/lustre-mds1 (opts:) on oleg207-server
Failing mds2 on oleg207-server
Stopping /mnt/lustre-mds2 (opts:) on oleg207-server
07:09:39 (1787137779) shut down
facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server
facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server
Failover mds1 to oleg207-server
mount facets: mds1
Failover mds2 to oleg207-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
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg207-server: oleg207-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
07:10:11 (1787137811) targets are mounted
07:10:11 (1787137811) facet_failover done
oleg207-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 (133s)
== insanity test complete, duration 2554 sec ============= 07:10:34 (1787137834)
=== insanity: start cleanup 07:10:36 (1787137836) ===
=== insanity: finish cleanup 07:10:40 (1787137840) ===