-----============= acceptance-small: insanity ============----- Tue Aug 11 16:32:28 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
oleg137-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 16:32:48 (1786480368) ===
oleg137-client.virtnet: executing check_config_client /mnt/lustre
oleg137-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg137-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9f7c8512b800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9f7c8512b800.idle_timeout=debug
disable quota as required
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
osd-ldiskfs.track_declares_assert=1
=== insanity: finish setup 16:33:33 (1786480413) ===

== insanity test 0: Fail all nodes, independently ======== 16:33:35 (1786480415)
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
16:33:40 (1786480420) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
16:34:14 (1786480454) targets are mounted
16:34:14 (1786480454) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
16:34:30 (1786480470) shut down
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds2 to oleg137-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
16:34:54 (1786480494) targets are mounted
16:34:54 (1786480494) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
16:35:09 (1786480509) shut down
facet: ost1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost1 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
16:35:35 (1786480535) targets are mounted
16:35:35 (1786480535) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
16:35:51 (1786480551) shut down
facet: ost2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0001
16:36:16 (1786480576) targets are mounted
16:36:16 (1786480576) facet_failover done
oleg137-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 (176s)

== insanity test 1: MDS/MDS failure ====================== 16:36:31 (1786480591)
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failover mds1 to oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
Reintegrating MDS2
oleg137-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg137-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (181s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Aug 11 16:39:32 EDT 2026 ========================================================== 16:39:32 (1786480772)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failover mds1 to oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
Failover mds2 to oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Reintegrating OST
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
oleg137-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg137-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Aug 11 16:42:55 EDT 2026 ========================================================== 16:42:55 (1786480975)
Verify Lustre filesystem is up and running
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
16:43:00 (1786480980) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
16:43:23 (1786481003) targets are mounted
16:43:23 (1786481003) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
16:43:38 (1786481018) shut down
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds2 to oleg137-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
16:43:59 (1786481039) targets are mounted
16:44:00 (1786481040) facet_failover done
oleg137-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 (90s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Aug 11 16:44:25 EDT 2026 ========================================================== 16:44:25 (1786481065)
Fourth Failure Mode: OST/MDS Tue Aug 11 16:44:27 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failover mds1 to oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
Failover mds2 to oleg137-server
Reintegrating OST
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
oleg137-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg137-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-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 Aug 11 16:47:52 EDT 2026 ========================================================== 16:47:52 (1786481272)
Fifth Failure Mode: OST/OST Tue Aug 11 16:47:53 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
oleg137-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (104s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Aug 11 16:49:36 EDT 2026 ========================================================== 16:49:36 (1786481376)
Sixth Failure Mode: OST/CLIENT Tue Aug 11 16:49:38 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Test Lustre stability after OST failure
DFPIDA=23265
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23576
Reintegrating OST/CLIENTs
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (64s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Tue Aug 11 16:50:40 EDT 2026 ========================================================== 16:50:40 (1786481440)
Seventh Failure Mode: CLIENT/MDS Tue Aug 11 16:50:42 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
oleg137-client: total 0
oleg137-client: -rw-r--r-- 1 root root 0 Aug 11 16:50 oleg137-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg137-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg137-client.virtnet_testfile': No such file or directory
pdsh@oleg137-client: oleg137-client: ssh exited with exit code 1
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
16:52:00 (1786481520) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
16:52:32 (1786481552) targets are mounted
16:52:32 (1786481552) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
16:52:46 (1786481566) shut down
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds2 to oleg137-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
16:53:10 (1786481590) targets are mounted
16:53:10 (1786481590) facet_failover done
oleg137-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
oleg137-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (233s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Tue Aug 11 16:54:33 EDT 2026 ========================================================== 16:54:33 (1786481673)
Eighth Failure Mode: CLIENT/OST Tue Aug 11 16:54:35 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
oleg137-client: total 0
oleg137-client: -rw-r--r-- 1 root root 0 Aug 11 16:54 oleg137-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (181s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Tue Aug 11 16:57:34 EDT 2026 ========================================================== 16:57:35 (1786481855)
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
oleg137-client: total 0
oleg137-client: -rw-r--r-- 1 root root 0 Aug 11 16:57 oleg137-client.virtnet_testfile
oleg137-client: -rw-r--r-- 1 root root 0 Aug 11 16:56 oleg137-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
oleg137-client: total 0
oleg137-client: -rw-r--r-- 1 root root 0 Aug 11 16:58 oleg137-client.virtnet_testfile
oleg137-client: -rw-r--r-- 1 root root 0 Aug 11 16:56 oleg137-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (144s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Tue Aug 11 16:59:59 EDT 2026 ========================================================== 16:59:59 (1786481999)
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failover mds1 to oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Reintegrating OST
oleg137-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
Failover mds2 to oleg137-server
oleg137-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg137-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (194s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Tue Aug 11 17:03:13 EDT 2026 ========================================================== 17:03:13 (1786482193)
Verify Lustre filesystem is up and running
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
17:03:17 (1786482197) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0000
17:03:36 (1786482216) targets are mounted
17:03:36 (1786482216) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
17:03:53 (1786482233) shut down
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds2 to oleg137-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
17:04:12 (1786482252) targets are mounted
17:04:12 (1786482252) facet_failover done
oleg137-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 (73s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Tue Aug 11 17:04:26 EDT 2026 ========================================================== 17:04:26 (1786482266)
Verify Lustre filesystem is up and running
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
17:04:33 (1786482273) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Failover mds2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:05:02 (1786482302) targets are mounted
17:05:02 (1786482302) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Failing ost2 on oleg137-server
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
17:05:23 (1786482323) shut down
facet: ost1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: ost2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost1 to oleg137-server
mount facets: ost1
Failover ost2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
17:05:41 (1786482341) targets are mounted
17:05:41 (1786482341) facet_failover done
oleg137-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 (94s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Tue Aug 11 17:06:00 EDT 2026 ========================================================== 17:06:00 (1786482360)
Verify Lustre filesystem is up and running
Failing mds1 on oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
17:06:06 (1786482366) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Failover mds2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:06:34 (1786482394) targets are mounted
17:06:34 (1786482394) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Failing ost2 on oleg137-server
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
17:06:55 (1786482415) shut down
facet: ost1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: ost2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost1 to oleg137-server
mount facets: ost1
Failover ost2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
17:07:16 (1786482436) targets are mounted
17:07:16 (1786482436) facet_failover done
oleg137-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 (89s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Tue Aug 11 17:07:29 EDT 2026 ========================================================== 17:07:29 (1786482449)
Verify Lustre filesystem is up and running
Failing ost1 on oleg137-server
Stopping /mnt/lustre-ost1 (opts:) on oleg137-server
Failing ost2 on oleg137-server
Stopping /mnt/lustre-ost2 (opts:) on oleg137-server
17:07:35 (1786482455) shut down
facet: ost1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: ost2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover ost1 to oleg137-server
mount facets: ost1
Failover ost2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
17:07:55 (1786482475) targets are mounted
17:07:55 (1786482475) facet_failover done
oleg137-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 oleg137-server
Stopping /mnt/lustre-mds1 (opts:) on oleg137-server
Failing mds2 on oleg137-server
Stopping /mnt/lustre-mds2 (opts:) on oleg137-server
17:08:17 (1786482497) shut down
facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server
facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server
Failover mds1 to oleg137-server
mount facets: mds1
Failover mds2 to oleg137-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
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:08:44 (1786482524) targets are mounted
17:08:44 (1786482524) facet_failover done
oleg137-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 (87s)
== insanity test complete, duration 2186 sec ============= 17:08:56 (1786482536)
=== insanity: start cleanup 17:08:57 (1786482537) ===
=== insanity: finish cleanup 17:08:59 (1786482539) ===