-----============= acceptance-small: insanity ============----- Tue Sep 29 23:37:20 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
use INSANITY_ONLY='' INSANITY_EXCEPT=''
oleg404-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 23:37:40 (1790739460) ===
oleg404-client.virtnet: executing check_config_client /mnt/lustre
oleg404-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg404-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9c220623e000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9c220623e000.idle_timeout=debug
disable quota as required
oleg404-server: oleg404-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 23:38:22 (1790739502) ===

== insanity test 0: Fail all nodes, independently ======== 23:38:24 (1790739504)
Failing mds1 on oleg404-server
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
23:38:30 (1790739510) shut down
facet: mds1 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds1 to oleg404-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
23:39:03 (1790739543) targets are mounted
23:39:03 (1790739543) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
23:39:19 (1790739559) shut down
facet: mds2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds2 to oleg404-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
23:39:44 (1790739584) targets are mounted
23:39:44 (1790739584) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
23:40:01 (1790739601) shut down
facet: ost1 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover ost1 to oleg404-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
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0000
23:40:27 (1790739627) targets are mounted
23:40:27 (1790739627) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-ost2 (opts:) on oleg404-server
23:40:42 (1790739642) shut down
facet: ost2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover ost2 to oleg404-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
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0001
23:41:11 (1790739671) targets are mounted
23:41:11 (1790739671) facet_failover done
oleg404-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 (186s)

== insanity test 1: MDS/MDS failure ====================== 23:41:30 (1790739690)
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
Failover mds1 to oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
Reintegrating MDS2
oleg404-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg404-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (213s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Sep 29 23:45:03 EDT 2026 ========================================================== 23:45:03 (1790739903)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
Failover mds1 to oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
Failover mds2 to oleg404-server
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Reintegrating OST
oleg404-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0000
oleg404-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg404-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (211s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Sep 29 23:48:34 EDT 2026 ========================================================== 23:48:34 (1790740114)
Verify Lustre filesystem is up and running
Failing mds1 on oleg404-server
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
23:48:40 (1790740120) shut down
facet: mds1 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds1 to oleg404-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
23:49:16 (1790740156) targets are mounted
23:49:16 (1790740156) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
23:49:34 (1790740174) shut down
facet: mds2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds2 to oleg404-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
23:50:01 (1790740201) targets are mounted
23:50:01 (1790740201) facet_failover done
oleg404-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 (116s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Sep 29 23:50:30 EDT 2026 ========================================================== 23:50:30 (1790740230)
Fourth Failure Mode: OST/MDS Tue Sep 29 23:50:32 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
Failover mds1 to oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
Failover mds2 to oleg404-server
Reintegrating OST
oleg404-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0000
oleg404-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg404-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (207s)

== insanity test 5: Fifth Failure Mode: OST/OST Tue Sep 29 23:53:57 EDT 2026 ========================================================== 23:53:58 (1790740438)
Fifth Failure Mode: OST/OST Tue Sep 29 23:53:59 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg404-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg404-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0000
oleg404-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (110s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Sep 29 23:55:48 EDT 2026 ========================================================== 23:55:48 (1790740548)
Sixth Failure Mode: OST/CLIENT Tue Sep 29 23:55:50 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Test Lustre stability after OST failure
DFPIDA=23244
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23564
Reintegrating OST/CLIENTs
oleg404-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (64s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Tue Sep 29 23:56:52 EDT 2026 ========================================================== 23:56:52 (1790740612)
Seventh Failure Mode: CLIENT/MDS Tue Sep 29 23:56:54 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
oleg404-client: total 0
oleg404-client: -rw-r--r-- 1 root root 0 Sep 29 23:56 oleg404-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg404-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg404-client.virtnet_testfile': No such file or directory
pdsh@oleg404-client: oleg404-client: ssh exited with exit code 1
Failing mds1 on oleg404-server
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
23:58:12 (1790740692) shut down
facet: mds1 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds1 to oleg404-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
23:58:47 (1790740727) targets are mounted
23:58:47 (1790740727) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
23:59:03 (1790740743) shut down
facet: mds2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds2 to oleg404-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
23:59:31 (1790740771) targets are mounted
23:59:31 (1790740771) facet_failover done
oleg404-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
oleg404-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (244s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Sep 30 00:00:56 EDT 2026 ========================================================== 00:00:56 (1790740856)
Eighth Failure Mode: CLIENT/OST Wed Sep 30 00:00:58 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
oleg404-client: total 0
oleg404-client: -rw-r--r-- 1 root root 0 Sep 30 00:01 oleg404-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg404-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (191s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Sep 30 00:04:07 EDT 2026 ========================================================== 00:04:07 (1790741047)
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
oleg404-client: total 0
oleg404-client: -rw-r--r-- 1 root root 0 Sep 30 00:04 oleg404-client.virtnet_testfile
oleg404-client: -rw-r--r-- 1 root root 0 Sep 30 00:03 oleg404-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
oleg404-client: total 0
oleg404-client: -rw-r--r-- 1 root root 0 Sep 30 00:05 oleg404-client.virtnet_testfile
oleg404-client: -rw-r--r-- 1 root root 0 Sep 30 00:03 oleg404-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (155s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Sep 30 00:06:43 EDT 2026 ========================================================== 00:06:43 (1790741203)
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
Failover mds1 to oleg404-server
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Reintegrating OST
oleg404-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
Failover mds2 to oleg404-server
oleg404-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg404-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-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 Sep 30 00:10:10 EDT 2026 ========================================================== 00:10:11 (1790741411)
Verify Lustre filesystem is up and running
Failing mds1 on oleg404-server
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
00:10:18 (1790741418) shut down
facet: mds1 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds1 to oleg404-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
00:10:52 (1790741452) targets are mounted
00:10:52 (1790741452) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
00:11:19 (1790741479) shut down
facet: mds2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds2 to oleg404-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
00:11:44 (1790741504) targets are mounted
00:11:44 (1790741504) facet_failover done
oleg404-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 (118s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Sep 30 00:12:08 EDT 2026 ========================================================== 00:12:08 (1790741528)
Verify Lustre filesystem is up and running
Failing mds1 on oleg404-server
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
Failing mds2 on oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
00:12:20 (1790741540) shut down
facet: mds1 facet_host: oleg404-server facet_failover_host: oleg404-server
facet: mds2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds1 to oleg404-server
mount facets: mds1
Failover mds2 to oleg404-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
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
00:12:50 (1790741570) targets are mounted
00:12:50 (1790741570) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Failing ost2 on oleg404-server
Stopping /mnt/lustre-ost2 (opts:) on oleg404-server
00:13:20 (1790741600) shut down
facet: ost1 facet_host: oleg404-server facet_failover_host: oleg404-server
facet: ost2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover ost1 to oleg404-server
mount facets: ost1
Failover ost2 to oleg404-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
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
00:13:50 (1790741630) targets are mounted
00:13:50 (1790741630) facet_failover done
oleg404-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 (150s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Sep 30 00:14:38 EDT 2026 ========================================================== 00:14:38 (1790741678)
Verify Lustre filesystem is up and running
Failing mds1 on oleg404-server
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
Failing mds2 on oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
00:14:48 (1790741688) shut down
facet: mds1 facet_host: oleg404-server facet_failover_host: oleg404-server
facet: mds2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds1 to oleg404-server
mount facets: mds1
Failover mds2 to oleg404-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
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:15:19 (1790741719) targets are mounted
00:15:19 (1790741719) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Failing ost2 on oleg404-server
Stopping /mnt/lustre-ost2 (opts:) on oleg404-server
00:15:56 (1790741756) shut down
facet: ost1 facet_host: oleg404-server facet_failover_host: oleg404-server
facet: ost2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover ost1 to oleg404-server
mount facets: ost1
Failover ost2 to oleg404-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
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
00:16:25 (1790741785) targets are mounted
00:16:25 (1790741785) facet_failover done
oleg404-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 (138s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Sep 30 00:16:56 EDT 2026 ========================================================== 00:16:56 (1790741816)
Verify Lustre filesystem is up and running
Failing ost1 on oleg404-server
Stopping /mnt/lustre-ost1 (opts:) on oleg404-server
Failing ost2 on oleg404-server
Stopping /mnt/lustre-ost2 (opts:) on oleg404-server
00:17:08 (1790741828) shut down
facet: ost1 facet_host: oleg404-server facet_failover_host: oleg404-server
facet: ost2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover ost1 to oleg404-server
mount facets: ost1
Failover ost2 to oleg404-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
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
00:17:36 (1790741856) targets are mounted
00:17:36 (1790741856) facet_failover done
oleg404-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 oleg404-server
Stopping /mnt/lustre-mds1 (opts:) on oleg404-server
Failing mds2 on oleg404-server
Stopping /mnt/lustre-mds2 (opts:) on oleg404-server
00:18:20 (1790741900) shut down
facet: mds1 facet_host: oleg404-server facet_failover_host: oleg404-server
facet: mds2 facet_host: oleg404-server facet_failover_host: oleg404-server
Failover mds1 to oleg404-server
mount facets: mds1
Failover mds2 to oleg404-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
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg404-server: oleg404-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
pdsh@oleg404-client: oleg404-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:18:52 (1790741932) targets are mounted
00:18:52 (1790741932) facet_failover done
oleg404-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 (141s)
== insanity test complete, duration 2516 sec ============= 00:19:18 (1790741958)
=== insanity: start cleanup 00:19:19 (1790741959) ===
=== insanity: finish cleanup 00:19:23 (1790741963) ===