-----============= acceptance-small: insanity ============----- Fri May 29 16:22:14 EDT 2026
mgs: Rocky Linux release 8.10 (Green Obsidian)
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
mds1: Rocky Linux release 8.10 (Green Obsidian)
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
ost1: Rocky Linux release 8.10 (Green Obsidian)
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
client: Rocky Linux release 8.10 (Green Obsidian)
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg247-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 16:22:28 (1780086148) ===
oleg247-client.virtnet: executing check_config_client /mnt/lustre
oleg247-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg247-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff912844c30800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff912844c30800.idle_timeout=debug
disable quota as required
oleg247-server: oleg247-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 16:22:52 (1780086172) ===

== insanity test 0: Fail all nodes, independently ======== 16:22:54 (1780086174)
Failing mds1 on oleg247-server
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
16:22:57 (1780086177) shut down
facet: mds1 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds1 to oleg247-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0000
16:23:16 (1780086196) targets are mounted
16:23:16 (1780086196) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
16:23:27 (1780086207) shut down
facet: mds2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds2 to oleg247-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
16:23:46 (1780086226) targets are mounted
16:23:46 (1780086226) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg247-server
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
16:23:56 (1780086236) shut down
facet: ost1 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover ost1 to oleg247-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
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0000
16:24:18 (1780086258) targets are mounted
16:24:18 (1780086258) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg247-server
Stopping /mnt/lustre-ost2 (opts:) on oleg247-server
16:24:29 (1780086269) shut down
facet: ost2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover ost2 to oleg247-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
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0001
16:24:49 (1780086289) targets are mounted
16:24:49 (1780086289) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (126s)

== insanity test 1: MDS/MDS failure ====================== 16:25:01 (1780086301)
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
Failover mds1 to oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
Reintegrating MDS2
oleg247-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg247-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (183s)

== insanity test 2: Second Failure Mode: MDS/OST Fri May 29 16:28:03 EDT 2026 ========================================================== 16:28:03 (1780086483)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
Failover mds1 to oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
Failover mds2 to oleg247-server
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Reintegrating OST
oleg247-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0000
oleg247-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg247-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (198s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri May 29 16:31:21 EDT 2026 ========================================================== 16:31:21 (1780086681)
Verify Lustre filesystem is up and running
Failing mds1 on oleg247-server
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
16:31:25 (1780086685) shut down
facet: mds1 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds1 to oleg247-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0000
16:31:42 (1780086702) targets are mounted
16:31:42 (1780086702) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
16:31:52 (1780086712) shut down
facet: mds2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds2 to oleg247-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
16:32:10 (1780086730) targets are mounted
16:32:10 (1780086730) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (67s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri May 29 16:32:28 EDT 2026 ========================================================== 16:32:28 (1780086748)
Fourth Failure Mode: OST/MDS Fri May 29 16:32:29 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
Failover mds1 to oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
Failover mds2 to oleg247-server
Reintegrating OST
oleg247-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0000
oleg247-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg247-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (177s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri May 29 16:35:25 EDT 2026 ========================================================== 16:35:25 (1780086925)
Fifth Failure Mode: OST/OST Fri May 29 16:35:26 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg247-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg247-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0000
oleg247-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (78s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri May 29 16:36:43 EDT 2026 ========================================================== 16:36:43 (1780087003)
Sixth Failure Mode: OST/CLIENT Fri May 29 16:36:44 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Test Lustre stability after OST failure
DFPIDA=23045
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23365
Reintegrating OST/CLIENTs
oleg247-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (43s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri May 29 16:37:26 EDT 2026 ========================================================== 16:37:26 (1780087046)
Seventh Failure Mode: CLIENT/MDS Fri May 29 16:37:27 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
oleg247-client: total 0
oleg247-client: -rw-r--r-- 1 root root 0 May 29 16:37 oleg247-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg247-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg247-client.virtnet_testfile': No such file or directory
pdsh@oleg247-client: oleg247-client: ssh exited with exit code 1
Failing mds1 on oleg247-server
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
16:38:37 (1780087117) shut down
facet: mds1 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds1 to oleg247-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0000
16:38:53 (1780087133) targets are mounted
16:38:54 (1780087134) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
16:39:02 (1780087142) shut down
facet: mds2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds2 to oleg247-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
16:39:18 (1780087158) targets are mounted
16:39:18 (1780087158) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg247-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (184s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri May 29 16:40:30 EDT 2026 ========================================================== 16:40:30 (1780087230)
Eighth Failure Mode: CLIENT/OST Fri May 29 16:40:31 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
oleg247-client: total 0
oleg247-client: -rw-r--r-- 1 root root 0 May 29 16:40 oleg247-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg247-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (158s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri May 29 16:43:08 EDT 2026 ========================================================== 16:43:08 (1780087388)
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
oleg247-client: total 0
oleg247-client: -rw-r--r-- 1 root root 0 May 29 16:43 oleg247-client.virtnet_testfile
oleg247-client: -rw-r--r-- 1 root root 0 May 29 16:42 oleg247-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
oleg247-client: total 0
oleg247-client: -rw-r--r-- 1 root root 0 May 29 16:44 oleg247-client.virtnet_testfile
oleg247-client: -rw-r--r-- 1 root root 0 May 29 16:42 oleg247-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (135s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri May 29 16:45:23 EDT 2026 ========================================================== 16:45:23 (1780087523)
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
Failover mds1 to oleg247-server
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Reintegrating OST
oleg247-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
Failover mds2 to oleg247-server
oleg247-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg247-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (168s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri May 29 16:48:11 EDT 2026 ========================================================== 16:48:11 (1780087691)
Verify Lustre filesystem is up and running
Failing mds1 on oleg247-server
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
16:48:14 (1780087694) shut down
facet: mds1 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds1 to oleg247-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0000
16:48:29 (1780087709) targets are mounted
16:48:29 (1780087709) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
16:48:41 (1780087721) shut down
facet: mds2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds2 to oleg247-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
16:48:56 (1780087736) targets are mounted
16:48:56 (1780087736) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (56s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri May 29 16:49:07 EDT 2026 ========================================================== 16:49:08 (1780087748)
Verify Lustre filesystem is up and running
Failing mds1 on oleg247-server
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
Failing mds2 on oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
16:49:11 (1780087751) shut down
facet: mds1 facet_host: oleg247-server facet_failover_host: oleg247-server
facet: mds2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds1 to oleg247-server
mount facets: mds1
Failover mds2 to oleg247-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
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
16:49:38 (1780087778) targets are mounted
16:49:38 (1780087778) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg247-server
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Failing ost2 on oleg247-server
Stopping /mnt/lustre-ost2 (opts:) on oleg247-server
16:49:50 (1780087790) shut down
facet: ost1 facet_host: oleg247-server facet_failover_host: oleg247-server
facet: ost2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover ost1 to oleg247-server
mount facets: ost1
Failover ost2 to oleg247-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
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
16:50:06 (1780087806) targets are mounted
16:50:06 (1780087806) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (73s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri May 29 16:50:21 EDT 2026 ========================================================== 16:50:21 (1780087821)
Verify Lustre filesystem is up and running
Failing mds1 on oleg247-server
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
Failing mds2 on oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
16:50:25 (1780087825) shut down
facet: mds1 facet_host: oleg247-server facet_failover_host: oleg247-server
facet: mds2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds1 to oleg247-server
mount facets: mds1
Failover mds2 to oleg247-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
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
16:50:51 (1780087851) targets are mounted
16:50:51 (1780087851) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing ost1 on oleg247-server
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Failing ost2 on oleg247-server
Stopping /mnt/lustre-ost2 (opts:) on oleg247-server
16:51:09 (1780087869) shut down
facet: ost1 facet_host: oleg247-server facet_failover_host: oleg247-server
facet: ost2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover ost1 to oleg247-server
mount facets: ost1
Failover ost2 to oleg247-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
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
16:51:25 (1780087885) targets are mounted
16:51:25 (1780087885) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (73s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri May 29 16:51:34 EDT 2026 ========================================================== 16:51:34 (1780087894)
Verify Lustre filesystem is up and running
Failing ost1 on oleg247-server
Stopping /mnt/lustre-ost1 (opts:) on oleg247-server
Failing ost2 on oleg247-server
Stopping /mnt/lustre-ost2 (opts:) on oleg247-server
16:51:40 (1780087900) shut down
facet: ost1 facet_host: oleg247-server facet_failover_host: oleg247-server
facet: ost2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover ost1 to oleg247-server
mount facets: ost1
Failover ost2 to oleg247-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
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
16:51:56 (1780087916) targets are mounted
16:51:56 (1780087916) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds1 on oleg247-server
Stopping /mnt/lustre-mds1 (opts:) on oleg247-server
Failing mds2 on oleg247-server
Stopping /mnt/lustre-mds2 (opts:) on oleg247-server
16:52:12 (1780087932) shut down
facet: mds1 facet_host: oleg247-server facet_failover_host: oleg247-server
facet: mds2 facet_host: oleg247-server facet_failover_host: oleg247-server
Failover mds1 to oleg247-server
mount facets: mds1
Failover mds2 to oleg247-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
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg247-server: oleg247-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
pdsh@oleg247-client: oleg247-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
16:52:40 (1780087960) targets are mounted
16:52:40 (1780087960) facet_failover done
oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (76s)
== insanity test complete, duration 1835 sec ============= 16:52:50 (1780087970)
=== insanity: start cleanup 16:52:51 (1780087971) ===
=== insanity: finish cleanup 16:52:52 (1780087972) ===