-----============= acceptance-small: insanity ============----- Thu Aug 27 09:11:29 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
oleg628-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 09:11:46 (1787836306) ===
oleg628-client.virtnet: executing check_config_client /mnt/lustre
oleg628-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg628-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8ae198ef2000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8ae198ef2000.idle_timeout=debug
disable quota as required
oleg628-server: oleg628-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 09:12:20 (1787836340) ===

== insanity test 0: Fail all nodes, independently ======== 09:12:21 (1787836341)
Failing mds1 on oleg628-server
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
09:12:28 (1787836348) shut down
facet: mds1 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds1 to oleg628-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
09:12:51 (1787836371) targets are mounted
09:12:51 (1787836371) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
09:13:08 (1787836388) shut down
facet: mds2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds2 to oleg628-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
09:13:33 (1787836413) targets are mounted
09:13:33 (1787836413) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
09:13:51 (1787836431) shut down
facet: ost1 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover ost1 to oleg628-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
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
09:14:17 (1787836457) targets are mounted
09:14:17 (1787836457) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-ost2 (opts:) on oleg628-server
09:14:33 (1787836473) shut down
facet: ost2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover ost2 to oleg628-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
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0001
09:14:58 (1787836498) targets are mounted
09:14:58 (1787836498) facet_failover done
oleg628-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 (173s)

== insanity test 1: MDS/MDS failure ====================== 09:15:15 (1787836515)
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
Failover mds1 to oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
Reintegrating MDS2
oleg628-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg628-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (205s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 09:18:40 EDT 2026 ========================================================== 09:18:40 (1787836720)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
Failover mds1 to oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
Failover mds2 to oleg628-server
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Reintegrating OST
oleg628-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
oleg628-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg628-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 27 09:22:02 EDT 2026 ========================================================== 09:22:02 (1787836922)
Verify Lustre filesystem is up and running
Failing mds1 on oleg628-server
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
09:22:08 (1787836928) shut down
facet: mds1 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds1 to oleg628-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
09:22:32 (1787836952) targets are mounted
09:22:32 (1787836952) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
09:22:47 (1787836967) shut down
facet: mds2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds2 to oleg628-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
09:23:11 (1787836991) targets are mounted
09:23:11 (1787836991) facet_failover done
oleg628-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 (94s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 27 09:23:36 EDT 2026 ========================================================== 09:23:36 (1787837016)
Fourth Failure Mode: OST/MDS Thu Aug 27 09:23:38 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
Failover mds1 to oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
Failover mds2 to oleg628-server
Reintegrating OST
oleg628-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
oleg628-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg628-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (201s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Aug 27 09:26:57 EDT 2026 ========================================================== 09:26:57 (1787837217)
Fifth Failure Mode: OST/OST Thu Aug 27 09:26:58 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg628-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg628-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
oleg628-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (96s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 09:28:33 EDT 2026 ========================================================== 09:28:34 (1787837314)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 09:28:35 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Test Lustre stability after OST failure
DFPIDA=23272
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23583
Reintegrating OST/CLIENTs
oleg628-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (59s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 09:29:32 EDT 2026 ========================================================== 09:29:33 (1787837373)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 09:29:34 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
oleg628-client: total 0
oleg628-client: -rw-r--r-- 1 root root 0 Aug 27 09:29 oleg628-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg628-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg628-client.virtnet_testfile': No such file or directory
pdsh@oleg628-client: oleg628-client: ssh exited with exit code 1
Failing mds1 on oleg628-server
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
09:30:51 (1787837451) shut down
facet: mds1 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds1 to oleg628-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
09:31:24 (1787837484) targets are mounted
09:31:24 (1787837484) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
09:31:38 (1787837498) shut down
facet: mds2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds2 to oleg628-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
09:32:00 (1787837520) targets are mounted
09:32:00 (1787837520) facet_failover done
oleg628-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
oleg628-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (225s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 09:33:17 EDT 2026 ========================================================== 09:33:18 (1787837598)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 09:33:19 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
oleg628-client: total 0
oleg628-client: -rw-r--r-- 1 root root 0 Aug 27 09:33 oleg628-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg628-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (175s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 27 09:36:12 EDT 2026 ========================================================== 09:36:12 (1787837772)
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
oleg628-client: total 0
oleg628-client: -rw-r--r-- 1 root root 0 Aug 27 09:36 oleg628-client.virtnet_testfile
oleg628-client: -rw-r--r-- 1 root root 0 Aug 27 09:35 oleg628-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
oleg628-client: total 0
oleg628-client: -rw-r--r-- 1 root root 0 Aug 27 09:37 oleg628-client.virtnet_testfile
oleg628-client: -rw-r--r-- 1 root root 0 Aug 27 09:35 oleg628-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (146s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 09:38:38 EDT 2026 ========================================================== 09:38:38 (1787837918)
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
Failover mds1 to oleg628-server
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Reintegrating OST
oleg628-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
Failover mds2 to oleg628-server
oleg628-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg628-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (193s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 09:41:51 EDT 2026 ========================================================== 09:41:51 (1787838111)
Verify Lustre filesystem is up and running
Failing mds1 on oleg628-server
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
09:41:56 (1787838116) shut down
facet: mds1 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds1 to oleg628-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
09:42:18 (1787838138) targets are mounted
09:42:18 (1787838138) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
09:42:38 (1787838158) shut down
facet: mds2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds2 to oleg628-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
09:43:01 (1787838181) targets are mounted
09:43:01 (1787838181) facet_failover done
oleg628-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 (92s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 09:43:23 EDT 2026 ========================================================== 09:43:23 (1787838203)
Verify Lustre filesystem is up and running
Failing mds1 on oleg628-server
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
Failing mds2 on oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
09:43:33 (1787838213) shut down
facet: mds1 facet_host: oleg628-server facet_failover_host: oleg628-server
facet: mds2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds1 to oleg628-server
mount facets: mds1
Failover mds2 to oleg628-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
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:44:04 (1787838244) targets are mounted
09:44:04 (1787838244) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Failing ost2 on oleg628-server
Stopping /mnt/lustre-ost2 (opts:) on oleg628-server
09:44:24 (1787838264) shut down
facet: ost1 facet_host: oleg628-server facet_failover_host: oleg628-server
facet: ost2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover ost1 to oleg628-server
mount facets: ost1
Failover ost2 to oleg628-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
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:44:50 (1787838290) targets are mounted
09:44:51 (1787838291) facet_failover done
oleg628-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 (126s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug 27 09:45:29 EDT 2026 ========================================================== 09:45:29 (1787838329)
Verify Lustre filesystem is up and running
Failing mds1 on oleg628-server
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
Failing mds2 on oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
09:45:39 (1787838339) shut down
facet: mds1 facet_host: oleg628-server facet_failover_host: oleg628-server
facet: mds2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds1 to oleg628-server
mount facets: mds1
Failover mds2 to oleg628-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
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
09:46:08 (1787838368) targets are mounted
09:46:08 (1787838368) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Failing ost2 on oleg628-server
Stopping /mnt/lustre-ost2 (opts:) on oleg628-server
09:46:42 (1787838402) shut down
facet: ost1 facet_host: oleg628-server facet_failover_host: oleg628-server
facet: ost2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover ost1 to oleg628-server
mount facets: ost1
Failover ost2 to oleg628-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
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
09:47:08 (1787838428) targets are mounted
09:47:08 (1787838428) facet_failover done
oleg628-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 (120s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 27 09:47:30 EDT 2026 ========================================================== 09:47:30 (1787838450)
Verify Lustre filesystem is up and running
Failing ost1 on oleg628-server
Stopping /mnt/lustre-ost1 (opts:) on oleg628-server
Failing ost2 on oleg628-server
Stopping /mnt/lustre-ost2 (opts:) on oleg628-server
09:47:39 (1787838459) shut down
facet: ost1 facet_host: oleg628-server facet_failover_host: oleg628-server
facet: ost2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover ost1 to oleg628-server
mount facets: ost1
Failover ost2 to oleg628-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
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:48:03 (1787838483) targets are mounted
09:48:03 (1787838483) facet_failover done
oleg628-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 oleg628-server
Stopping /mnt/lustre-mds1 (opts:) on oleg628-server
Failing mds2 on oleg628-server
Stopping /mnt/lustre-mds2 (opts:) on oleg628-server
09:48:31 (1787838511) shut down
facet: mds1 facet_host: oleg628-server facet_failover_host: oleg628-server
facet: mds2 facet_host: oleg628-server facet_failover_host: oleg628-server
Failover mds1 to oleg628-server
mount facets: mds1
Failover mds2 to oleg628-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
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg628-server: oleg628-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
pdsh@oleg628-client: oleg628-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:49:02 (1787838542) targets are mounted
09:49:02 (1787838542) facet_failover done
oleg628-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 (116s)
== insanity test complete, duration 2276 sec ============= 09:49:26 (1787838566)
=== insanity: start cleanup 09:49:27 (1787838567) ===
=== insanity: finish cleanup 09:49:31 (1787838571) ===