-----============= acceptance-small: insanity ============----- Wed Apr 29 17:25:17 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
oleg112-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 17:25:48 (1777497948) ===
oleg112-client.virtnet: executing check_config_client /mnt/lustre
oleg112-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg112-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9a8946126800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9a8946126800.idle_timeout=debug
disable quota as required
oleg112-server: oleg112-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 17:26:40 (1777498000) ===

== insanity test 0: Fail all nodes, independently ======== 17:26:42 (1777498002)
Failing mds1 on oleg112-server
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
17:26:50 (1777498010) shut down
facet: mds1 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds1 to oleg112-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0000
17:27:27 (1777498047) targets are mounted
17:27:27 (1777498047) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
17:27:47 (1777498067) shut down
facet: mds2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds2 to oleg112-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
17:28:17 (1777498097) targets are mounted
17:28:17 (1777498097) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
17:28:36 (1777498116) shut down
facet: ost1 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover ost1 to oleg112-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
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
17:29:05 (1777498145) targets are mounted
17:29:05 (1777498145) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-ost2 (opts:) on oleg112-server
17:29:24 (1777498164) shut down
facet: ost2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover ost2 to oleg112-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
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0001
17:29:55 (1777498195) targets are mounted
17:29:55 (1777498195) facet_failover done
oleg112-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 (214s)

== insanity test 1: MDS/MDS failure ====================== 17:30:16 (1777498216)
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
Failover mds1 to oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
Reintegrating MDS2
oleg112-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg112-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (211s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Apr 29 17:33:47 EDT 2026 ========================================================== 17:33:47 (1777498427)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
Failover mds1 to oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
Failover mds2 to oleg112-server
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Reintegrating OST
oleg112-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
oleg112-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg112-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (206s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Apr 29 17:37:13 EDT 2026 ========================================================== 17:37:13 (1777498633)
Verify Lustre filesystem is up and running
Failing mds1 on oleg112-server
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
17:37:20 (1777498640) shut down
facet: mds1 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds1 to oleg112-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0000
17:37:43 (1777498663) targets are mounted
17:37:43 (1777498663) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
17:37:56 (1777498676) shut down
facet: mds2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds2 to oleg112-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
17:38:19 (1777498699) targets are mounted
17:38:19 (1777498699) facet_failover done
oleg112-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 (91s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Apr 29 17:38:45 EDT 2026 ========================================================== 17:38:45 (1777498725)
Fourth Failure Mode: OST/MDS Wed Apr 29 17:38:46 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
Failover mds1 to oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
Failover mds2 to oleg112-server
Reintegrating OST
oleg112-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
oleg112-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg112-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (238s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Apr 29 17:42:43 EDT 2026 ========================================================== 17:42:43 (1777498963)
Fifth Failure Mode: OST/OST Wed Apr 29 17:42:45 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg112-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg112-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
oleg112-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (121s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Apr 29 17:44:44 EDT 2026 ========================================================== 17:44:45 (1777499085)
Sixth Failure Mode: OST/CLIENT Wed Apr 29 17:44:47 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Test Lustre stability after OST failure
DFPIDA=23113
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23427
Reintegrating OST/CLIENTs
oleg112-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (72s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Apr 29 17:45:56 EDT 2026 ========================================================== 17:45:56 (1777499156)
Seventh Failure Mode: CLIENT/MDS Wed Apr 29 17:45:58 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
oleg112-client: total 0
oleg112-client: -rw-r--r-- 1 root root 0 Apr 29 17:46 oleg112-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg112-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg112-client.virtnet_testfile': No such file or directory
pdsh@oleg112-client: oleg112-client: ssh exited with exit code 1
Failing mds1 on oleg112-server
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
17:47:18 (1777499238) shut down
facet: mds1 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds1 to oleg112-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0000
17:47:55 (1777499275) targets are mounted
17:47:55 (1777499275) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
17:48:12 (1777499292) shut down
facet: mds2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds2 to oleg112-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
17:48:39 (1777499319) targets are mounted
17:48:39 (1777499319) facet_failover done
oleg112-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
oleg112-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (246s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Apr 29 17:50:02 EDT 2026 ========================================================== 17:50:03 (1777499403)
Eighth Failure Mode: CLIENT/OST Wed Apr 29 17:50:05 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
oleg112-client: total 0
oleg112-client: -rw-r--r-- 1 root root 0 Apr 29 17:50 oleg112-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg112-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (193s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Apr 29 17:53:15 EDT 2026 ========================================================== 17:53:16 (1777499596)
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
oleg112-client: total 0
oleg112-client: -rw-r--r-- 1 root root 0 Apr 29 17:53 oleg112-client.virtnet_testfile
oleg112-client: -rw-r--r-- 1 root root 0 Apr 29 17:52 oleg112-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
oleg112-client: total 0
oleg112-client: -rw-r--r-- 1 root root 0 Apr 29 17:54 oleg112-client.virtnet_testfile
oleg112-client: -rw-r--r-- 1 root root 0 Apr 29 17:52 oleg112-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (159s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Apr 29 17:55:54 EDT 2026 ========================================================== 17:55:54 (1777499754)
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
Failover mds1 to oleg112-server
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Reintegrating OST
oleg112-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
Failover mds2 to oleg112-server
oleg112-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg112-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (207s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Apr 29 17:59:21 EDT 2026 ========================================================== 17:59:21 (1777499961)
Verify Lustre filesystem is up and running
Failing mds1 on oleg112-server
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
17:59:28 (1777499968) shut down
facet: mds1 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds1 to oleg112-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0000
18:00:06 (1777500006) targets are mounted
18:00:06 (1777500006) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
18:00:29 (1777500029) shut down
facet: mds2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds2 to oleg112-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
18:00:56 (1777500056) targets are mounted
18:00:56 (1777500056) facet_failover done
oleg112-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 (116s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Apr 29 18:01:17 EDT 2026 ========================================================== 18:01:17 (1777500077)
Verify Lustre filesystem is up and running
Failing mds1 on oleg112-server
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
Failing mds2 on oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
18:01:29 (1777500089) shut down
facet: mds1 facet_host: oleg112-server facet_failover_host: oleg112-server
facet: mds2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds1 to oleg112-server
mount facets: mds1
Failover mds2 to oleg112-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
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
18:02:02 (1777500122) targets are mounted
18:02:02 (1777500122) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Failing ost2 on oleg112-server
Stopping /mnt/lustre-ost2 (opts:) on oleg112-server
18:02:29 (1777500149) shut down
facet: ost1 facet_host: oleg112-server facet_failover_host: oleg112-server
facet: ost2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover ost1 to oleg112-server
mount facets: ost1
Failover ost2 to oleg112-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
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:02:56 (1777500176) targets are mounted
18:02:56 (1777500176) facet_failover done
oleg112-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 (136s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Apr 29 18:03:33 EDT 2026 ========================================================== 18:03:33 (1777500213)
Verify Lustre filesystem is up and running
Failing mds1 on oleg112-server
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
Failing mds2 on oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
18:03:44 (1777500224) shut down
facet: mds1 facet_host: oleg112-server facet_failover_host: oleg112-server
facet: mds2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds1 to oleg112-server
mount facets: mds1
Failover mds2 to oleg112-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
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
18:04:15 (1777500255) targets are mounted
18:04:15 (1777500255) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Failing ost2 on oleg112-server
Stopping /mnt/lustre-ost2 (opts:) on oleg112-server
18:04:51 (1777500291) shut down
facet: ost1 facet_host: oleg112-server facet_failover_host: oleg112-server
facet: ost2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover ost1 to oleg112-server
mount facets: ost1
Failover ost2 to oleg112-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
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
18:05:18 (1777500318) targets are mounted
18:05:18 (1777500318) facet_failover done
oleg112-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 (127s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Apr 29 18:05:40 EDT 2026 ========================================================== 18:05:41 (1777500341)
Verify Lustre filesystem is up and running
Failing ost1 on oleg112-server
Stopping /mnt/lustre-ost1 (opts:) on oleg112-server
Failing ost2 on oleg112-server
Stopping /mnt/lustre-ost2 (opts:) on oleg112-server
18:05:52 (1777500352) shut down
facet: ost1 facet_host: oleg112-server facet_failover_host: oleg112-server
facet: ost2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover ost1 to oleg112-server
mount facets: ost1
Failover ost2 to oleg112-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:06:20 (1777500380) targets are mounted
18:06:20 (1777500380) facet_failover done
oleg112-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 oleg112-server
Stopping /mnt/lustre-mds1 (opts:) on oleg112-server
Failing mds2 on oleg112-server
Stopping /mnt/lustre-mds2 (opts:) on oleg112-server
18:06:52 (1777500412) shut down
facet: mds1 facet_host: oleg112-server facet_failover_host: oleg112-server
facet: mds2 facet_host: oleg112-server facet_failover_host: oleg112-server
Failover mds1 to oleg112-server
mount facets: mds1
Failover mds2 to oleg112-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
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
18:07:23 (1777500443) targets are mounted
18:07:23 (1777500443) facet_failover done
oleg112-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 (122s)
== insanity test complete, duration 2542 sec ============= 18:07:42 (1777500462)
=== insanity: start cleanup 18:07:43 (1777500463) ===
=== insanity: finish cleanup 18:07:47 (1777500467) ===