-----============= acceptance-small: insanity ============----- Sat Aug 22 03:32:27 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
oleg211-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 03:32:52 (1787383972) ===
oleg211-client.virtnet: executing check_config_client /mnt/lustre
oleg211-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg211-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9996ca7aa000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9996ca7aa000.idle_timeout=debug
disable quota as required
oleg211-server: oleg211-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 03:33:32 (1787384012) ===

== insanity test 0: Fail all nodes, independently ======== 03:33:34 (1787384014)
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
03:33:40 (1787384020) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
03:34:14 (1787384054) targets are mounted
03:34:14 (1787384054) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
03:34:30 (1787384070) shut down
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds2 to oleg211-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
03:34:55 (1787384095) targets are mounted
03:34:55 (1787384095) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg211-server
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
03:35:12 (1787384112) shut down
facet: ost1 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover ost1 to oleg211-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
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
03:35:38 (1787384138) targets are mounted
03:35:38 (1787384138) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg211-server
Stopping /mnt/lustre-ost2 (opts:) on oleg211-server
03:35:55 (1787384155) shut down
facet: ost2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover ost2 to oleg211-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
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0001
03:36:21 (1787384181) targets are mounted
03:36:21 (1787384181) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (184s)

== insanity test 1: MDS/MDS failure ====================== 03:36:38 (1787384198)
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
Failover mds1 to oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
Reintegrating MDS2
oleg211-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg211-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (213s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 22 03:40:11 EDT 2026 ========================================================== 03:40:11 (1787384411)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
Failover mds1 to oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
Failover mds2 to oleg211-server
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Reintegrating OST
oleg211-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
oleg211-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg211-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (207s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 22 03:43:39 EDT 2026 ========================================================== 03:43:39 (1787384619)
Verify Lustre filesystem is up and running
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
03:43:49 (1787384629) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
03:44:25 (1787384665) targets are mounted
03:44:25 (1787384665) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
03:44:41 (1787384681) shut down
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds2 to oleg211-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
03:45:08 (1787384708) targets are mounted
03:45:08 (1787384708) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (118s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 22 03:45:37 EDT 2026 ========================================================== 03:45:37 (1787384737)
Fourth Failure Mode: OST/MDS Sat Aug 22 03:45:39 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
Failover mds1 to oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
Failover mds2 to oleg211-server
Reintegrating OST
oleg211-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
oleg211-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg211-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (214s)

== insanity test 5: Fifth Failure Mode: OST/OST Sat Aug 22 03:49:11 EDT 2026 ========================================================== 03:49:11 (1787384951)
Fifth Failure Mode: OST/OST Sat Aug 22 03:49:13 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg211-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg211-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
oleg211-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (108s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 22 03:51:00 EDT 2026 ========================================================== 03:51:00 (1787385060)
Sixth Failure Mode: OST/CLIENT Sat Aug 22 03:51:01 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Test Lustre stability after OST failure
DFPIDA=23245
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23556
Reintegrating OST/CLIENTs
oleg211-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (64s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 22 03:52:04 EDT 2026 ========================================================== 03:52:04 (1787385124)
Seventh Failure Mode: CLIENT/MDS Sat Aug 22 03:52:06 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
oleg211-client: total 0
oleg211-client: -rw-r--r-- 1 root root 0 Aug 22 03:52 oleg211-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg211-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg211-client.virtnet_testfile': No such file or directory
pdsh@oleg211-client: oleg211-client: ssh exited with exit code 1
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
03:53:24 (1787385204) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
03:53:57 (1787385237) targets are mounted
03:53:57 (1787385237) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
03:54:16 (1787385256) shut down
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds2 to oleg211-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
03:54:42 (1787385282) targets are mounted
03:54:42 (1787385282) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg211-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (242s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 22 03:56:06 EDT 2026 ========================================================== 03:56:06 (1787385366)
Eighth Failure Mode: CLIENT/OST Sat Aug 22 03:56:07 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
oleg211-client: total 0
oleg211-client: -rw-r--r-- 1 root root 0 Aug 22 03:56 oleg211-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg211-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (182s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 22 03:59:08 EDT 2026 ========================================================== 03:59:08 (1787385548)
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
oleg211-client: total 0
oleg211-client: -rw-r--r-- 1 root root 0 Aug 22 03:59 oleg211-client.virtnet_testfile
oleg211-client: -rw-r--r-- 1 root root 0 Aug 22 03:58 oleg211-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
oleg211-client: total 0
oleg211-client: -rw-r--r-- 1 root root 0 Aug 22 04:00 oleg211-client.virtnet_testfile
oleg211-client: -rw-r--r-- 1 root root 0 Aug 22 03:58 oleg211-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 22 04:01:38 EDT 2026 ========================================================== 04:01:39 (1787385699)
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
Failover mds1 to oleg211-server
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Reintegrating OST
oleg211-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
Failover mds2 to oleg211-server
oleg211-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg211-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (226s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 22 04:05:24 EDT 2026 ========================================================== 04:05:24 (1787385924)
Verify Lustre filesystem is up and running
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
04:05:30 (1787385930) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
04:06:05 (1787385965) targets are mounted
04:06:05 (1787385965) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
04:06:34 (1787385994) shut down
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds2 to oleg211-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
04:06:59 (1787386019) targets are mounted
04:06:59 (1787386019) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (118s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 22 04:07:22 EDT 2026 ========================================================== 04:07:22 (1787386042)
Verify Lustre filesystem is up and running
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
Failing mds2 on oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
04:07:33 (1787386053) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Failover mds2 to oleg211-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
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:08:03 (1787386083) targets are mounted
04:08:03 (1787386083) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg211-server
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Failing ost2 on oleg211-server
Stopping /mnt/lustre-ost2 (opts:) on oleg211-server
04:08:34 (1787386114) shut down
facet: ost1 facet_host: oleg211-server facet_failover_host: oleg211-server
facet: ost2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover ost1 to oleg211-server
mount facets: ost1
Failover ost2 to oleg211-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
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
04:09:07 (1787386147) targets are mounted
04:09:07 (1787386147) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (142s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 22 04:09:44 EDT 2026 ========================================================== 04:09:44 (1787386184)
Verify Lustre filesystem is up and running
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
Failing mds2 on oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
04:10:00 (1787386200) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Failover mds2 to oleg211-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
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:10:32 (1787386232) targets are mounted
04:10:32 (1787386232) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing ost1 on oleg211-server
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Failing ost2 on oleg211-server
Stopping /mnt/lustre-ost2 (opts:) on oleg211-server
04:11:11 (1787386271) shut down
facet: ost1 facet_host: oleg211-server facet_failover_host: oleg211-server
facet: ost2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover ost1 to oleg211-server
mount facets: ost1
Failover ost2 to oleg211-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
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:11:45 (1787386305) targets are mounted
04:11:45 (1787386305) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (155s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Aug 22 04:12:19 EDT 2026 ========================================================== 04:12:20 (1787386340)
Verify Lustre filesystem is up and running
Failing ost1 on oleg211-server
Stopping /mnt/lustre-ost1 (opts:) on oleg211-server
Failing ost2 on oleg211-server
Stopping /mnt/lustre-ost2 (opts:) on oleg211-server
04:12:30 (1787386350) shut down
facet: ost1 facet_host: oleg211-server facet_failover_host: oleg211-server
facet: ost2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover ost1 to oleg211-server
mount facets: ost1
Failover ost2 to oleg211-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
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:13:01 (1787386381) targets are mounted
04:13:01 (1787386381) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
Failing mds2 on oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
04:13:41 (1787386421) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Failover mds2 to oleg211-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
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:14:10 (1787386450) targets are mounted
04:14:10 (1787386450) facet_failover done
oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (137s)
== insanity test complete, duration 2527 sec ============= 04:14:37 (1787386477)
=== insanity: start cleanup 04:14:39 (1787386479) ===
=== insanity: finish cleanup 04:14:43 (1787386483) ===