-----============= acceptance-small: insanity ============----- Fri Oct  2 15:53:20 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=''
oleg141-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 15:53:41 (1790970821) ===
oleg141-client.virtnet: executing check_config_client /mnt/lustre
oleg141-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg141-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9707c8c41800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9707c8c41800.idle_timeout=debug
disable quota as required
oleg141-server: oleg141-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 15:54:25 (1790970865) ===

== insanity test 0: Fail all nodes, independently ======== 15:54:27 (1790970867)
Failing mds1 on oleg141-server
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
15:54:33 (1790970873) shut down
facet: mds1 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds1 to oleg141-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
15:54:59 (1790970899) targets are mounted
15:54:59 (1790970899) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
15:55:18 (1790970918) shut down
facet: mds2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds2 to oleg141-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
15:55:43 (1790970943) targets are mounted
15:55:43 (1790970943) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
15:56:00 (1790970960) shut down
facet: ost1 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover ost1 to oleg141-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
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
15:56:28 (1790970988) targets are mounted
15:56:28 (1790970988) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-ost2 (opts:) on oleg141-server
15:56:45 (1790971005) shut down
facet: ost2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover ost2 to oleg141-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
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0001
15:57:13 (1790971033) targets are mounted
15:57:13 (1790971033) facet_failover done
oleg141-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 (184s)

== insanity test 1: MDS/MDS failure ====================== 15:57:31 (1790971051)
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
Failover mds1 to oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
Reintegrating MDS2
oleg141-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg141-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (211s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Oct  2 16:01:02 EDT 2026 ========================================================== 16:01:02 (1790971262)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
Failover mds1 to oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
Failover mds2 to oleg141-server
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Reintegrating OST
oleg141-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
oleg141-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg141-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (205s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Oct  2 16:04:28 EDT 2026 ========================================================== 16:04:28 (1790971468)
Verify Lustre filesystem is up and running
Failing mds1 on oleg141-server
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
16:04:34 (1790971474) shut down
facet: mds1 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds1 to oleg141-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
16:05:10 (1790971510) targets are mounted
16:05:10 (1790971510) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
16:05:28 (1790971528) shut down
facet: mds2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds2 to oleg141-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
16:05:53 (1790971553) targets are mounted
16:05:53 (1790971553) facet_failover done
oleg141-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 Fri Oct  2 16:06:25 EDT 2026 ========================================================== 16:06:25 (1790971585)
Fourth Failure Mode: OST/MDS Fri Oct  2 16:06:26 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
Failover mds1 to oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
Failover mds2 to oleg141-server
Reintegrating OST
oleg141-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
oleg141-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg141-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (213s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Oct  2 16:09:58 EDT 2026 ========================================================== 16:09:58 (1790971798)
Fifth Failure Mode: OST/OST Fri Oct  2 16:10:00 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg141-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg141-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
oleg141-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (116s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Oct  2 16:11:54 EDT 2026 ========================================================== 16:11:54 (1790971914)
Sixth Failure Mode: OST/CLIENT Fri Oct  2 16:11:56 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Test Lustre stability after OST failure
DFPIDA=23273
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23584
Reintegrating OST/CLIENTs
oleg141-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (69s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Oct  2 16:13:03 EDT 2026 ========================================================== 16:13:03 (1790971983)
Seventh Failure Mode: CLIENT/MDS Fri Oct  2 16:13:06 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
oleg141-client: total 0
oleg141-client: -rw-r--r-- 1 root root 0 Oct  2 16:13 oleg141-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg141-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg141-client.virtnet_testfile': No such file or directory
pdsh@oleg141-client: oleg141-client: ssh exited with exit code 1
Failing mds1 on oleg141-server
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
16:14:26 (1790972066) shut down
facet: mds1 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds1 to oleg141-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
16:15:03 (1790972103) targets are mounted
16:15:03 (1790972103) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
16:15:19 (1790972119) shut down
facet: mds2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds2 to oleg141-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
16:15:46 (1790972146) targets are mounted
16:15:46 (1790972146) facet_failover done
oleg141-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
oleg141-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (245s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Oct  2 16:17:08 EDT 2026 ========================================================== 16:17:09 (1790972229)
Eighth Failure Mode: CLIENT/OST Fri Oct  2 16:17:10 EDT 2026
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg141-client: total 0
oleg141-client: -rw-r--r-- 1 root root 0 Oct  2 16:17 oleg141-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg141-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (181s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Oct  2 16:20:09 EDT 2026 ========================================================== 16:20:09 (1790972409)
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
oleg141-client: total 0
oleg141-client: -rw-r--r-- 1 root root 0 Oct  2 16:20 oleg141-client.virtnet_testfile
oleg141-client: -rw-r--r-- 1 root root 0 Oct  2 16:19 oleg141-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
oleg141-client: total 0
oleg141-client: -rw-r--r-- 1 root root 0 Oct  2 16:21 oleg141-client.virtnet_testfile
oleg141-client: -rw-r--r-- 1 root root 0 Oct  2 16:19 oleg141-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (149s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Oct  2 16:22:38 EDT 2026 ========================================================== 16:22:39 (1790972559)
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
Failover mds1 to oleg141-server
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Reintegrating OST
oleg141-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
Failover mds2 to oleg141-server
oleg141-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg141-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (200s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Oct  2 16:25:58 EDT 2026 ========================================================== 16:25:58 (1790972758)
Verify Lustre filesystem is up and running
Failing mds1 on oleg141-server
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
16:26:04 (1790972764) shut down
facet: mds1 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds1 to oleg141-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
16:26:37 (1790972797) targets are mounted
16:26:37 (1790972797) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
16:27:04 (1790972824) shut down
facet: mds2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds2 to oleg141-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
16:27:28 (1790972848) targets are mounted
16:27:28 (1790972848) facet_failover done
oleg141-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 (115s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Oct  2 16:27:53 EDT 2026 ========================================================== 16:27:53 (1790972873)
Verify Lustre filesystem is up and running
Failing mds1 on oleg141-server
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
Failing mds2 on oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
16:28:06 (1790972886) shut down
facet: mds1 facet_host: oleg141-server facet_failover_host: oleg141-server
facet: mds2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds1 to oleg141-server
mount facets: mds1
Failover mds2 to oleg141-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
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
16:28:37 (1790972917) targets are mounted
16:28:37 (1790972917) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Failing ost2 on oleg141-server
Stopping /mnt/lustre-ost2 (opts:) on oleg141-server
16:29:08 (1790972948) shut down
facet: ost1 facet_host: oleg141-server facet_failover_host: oleg141-server
facet: ost2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover ost1 to oleg141-server
mount facets: ost1
Failover ost2 to oleg141-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
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
16:29:39 (1790972979) targets are mounted
16:29:39 (1790972979) facet_failover done
oleg141-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 Fri Oct  2 16:30:23 EDT 2026 ========================================================== 16:30:24 (1790973024)
Verify Lustre filesystem is up and running
Failing mds1 on oleg141-server
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
Failing mds2 on oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
16:30:36 (1790973036) shut down
facet: mds1 facet_host: oleg141-server facet_failover_host: oleg141-server
facet: mds2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds1 to oleg141-server
mount facets: mds1
Failover mds2 to oleg141-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
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
16:31:06 (1790973066) targets are mounted
16:31:06 (1790973066) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Failing ost2 on oleg141-server
Stopping /mnt/lustre-ost2 (opts:) on oleg141-server
16:31:44 (1790973104) shut down
facet: ost1 facet_host: oleg141-server facet_failover_host: oleg141-server
facet: ost2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover ost1 to oleg141-server
mount facets: ost1
Failover ost2 to oleg141-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
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
16:32:13 (1790973133) targets are mounted
16:32:13 (1790973133) facet_failover done
oleg141-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 (136s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Oct  2 16:32:41 EDT 2026 ========================================================== 16:32:41 (1790973161)
Verify Lustre filesystem is up and running
Failing ost1 on oleg141-server
Stopping /mnt/lustre-ost1 (opts:) on oleg141-server
Failing ost2 on oleg141-server
Stopping /mnt/lustre-ost2 (opts:) on oleg141-server
16:32:50 (1790973170) shut down
facet: ost1 facet_host: oleg141-server facet_failover_host: oleg141-server
facet: ost2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover ost1 to oleg141-server
mount facets: ost1
Failover ost2 to oleg141-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
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
16:33:17 (1790973197) targets are mounted
16:33:17 (1790973197) facet_failover done
oleg141-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 oleg141-server
Stopping /mnt/lustre-mds1 (opts:) on oleg141-server
Failing mds2 on oleg141-server
Stopping /mnt/lustre-mds2 (opts:) on oleg141-server
16:33:59 (1790973239) shut down
facet: mds1 facet_host: oleg141-server facet_failover_host: oleg141-server
facet: mds2 facet_host: oleg141-server facet_failover_host: oleg141-server
Failover mds1 to oleg141-server
mount facets: mds1
Failover mds2 to oleg141-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
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg141-server: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
pdsh@oleg141-client: oleg141-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
16:34:30 (1790973270) targets are mounted
16:34:30 (1790973270) facet_failover done
oleg141-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 2500 sec ============= 16:35:03 (1790973303)
=== insanity: start cleanup 16:35:05 (1790973305) ===
=== insanity: finish cleanup 16:35:08 (1790973308) ===