-----============= acceptance-small: insanity ============----- Sat Jul 18 15:52:32 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
oleg148-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 15:52:50 (1784404370) ===
oleg148-client.virtnet: executing check_config_client /mnt/lustre
oleg148-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg148-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff977a8a3ee000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff977a8a3ee000.idle_timeout=debug
disable quota as required
oleg148-server: oleg148-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 15:53:25 (1784404405) ===

== insanity test 0: Fail all nodes, independently ======== 15:53:27 (1784404407)
Failing mds1 on oleg148-server
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
15:53:32 (1784404412) shut down
facet: mds1 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds1 to oleg148-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
15:53:53 (1784404433) targets are mounted
15:53:53 (1784404433) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
15:54:06 (1784404446) shut down
facet: mds2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds2 to oleg148-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
15:54:27 (1784404467) targets are mounted
15:54:27 (1784404467) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
15:54:39 (1784404479) shut down
facet: ost1 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover ost1 to oleg148-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
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0000
15:54:59 (1784404499) targets are mounted
15:54:59 (1784404499) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-ost2 (opts:) on oleg148-server
15:55:10 (1784404510) shut down
facet: ost2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover ost2 to oleg148-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
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0001
15:55:29 (1784404529) targets are mounted
15:55:29 (1784404529) facet_failover done
oleg148-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 (133s)

== insanity test 1: MDS/MDS failure ====================== 15:55:40 (1784404540)
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
Failover mds1 to oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
Reintegrating MDS2
oleg148-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg148-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (184s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Jul 18 15:58:44 EDT 2026 ========================================================== 15:58:44 (1784404724)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
Failover mds1 to oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
Failover mds2 to oleg148-server
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Reintegrating OST
oleg148-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0000
oleg148-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg148-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (200s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Jul 18 16:02:04 EDT 2026 ========================================================== 16:02:04 (1784404924)
Verify Lustre filesystem is up and running
Failing mds1 on oleg148-server
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
16:02:09 (1784404929) shut down
facet: mds1 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds1 to oleg148-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
16:02:28 (1784404948) targets are mounted
16:02:29 (1784404949) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
16:02:40 (1784404960) shut down
facet: mds2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds2 to oleg148-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
16:03:01 (1784404981) targets are mounted
16:03:01 (1784404981) facet_failover done
oleg148-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 (81s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Jul 18 16:03:25 EDT 2026 ========================================================== 16:03:25 (1784405005)
Fourth Failure Mode: OST/MDS Sat Jul 18 16:03:27 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
Failover mds1 to oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
Failover mds2 to oleg148-server
Reintegrating OST
oleg148-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0000
oleg148-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg148-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (204s)

== insanity test 5: Fifth Failure Mode: OST/OST Sat Jul 18 16:06:49 EDT 2026 ========================================================== 16:06:49 (1784405209)
Fifth Failure Mode: OST/OST Sat Jul 18 16:06:49 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg148-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg148-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0000
oleg148-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (84s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Jul 18 16:08:13 EDT 2026 ========================================================== 16:08:13 (1784405293)
Sixth Failure Mode: OST/CLIENT Sat Jul 18 16:08:14 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Test Lustre stability after OST failure
DFPIDA=23229
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23549
Reintegrating OST/CLIENTs
oleg148-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (50s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Jul 18 16:09:03 EDT 2026 ========================================================== 16:09:03 (1784405343)
Seventh Failure Mode: CLIENT/MDS Sat Jul 18 16:09:04 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
oleg148-client: total 0
oleg148-client: -rw-r--r-- 1 root root 0 Jul 18 16:09 oleg148-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg148-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg148-client.virtnet_testfile': No such file or directory
pdsh@oleg148-client: oleg148-client: ssh exited with exit code 1
Failing mds1 on oleg148-server
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
16:10:16 (1784405416) shut down
facet: mds1 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds1 to oleg148-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
16:10:35 (1784405435) targets are mounted
16:10:35 (1784405435) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
16:10:44 (1784405444) shut down
facet: mds2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds2 to oleg148-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
16:11:01 (1784405461) targets are mounted
16:11:01 (1784405461) facet_failover done
oleg148-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
oleg148-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (191s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Jul 18 16:12:14 EDT 2026 ========================================================== 16:12:14 (1784405534)
Eighth Failure Mode: CLIENT/OST Sat Jul 18 16:12:15 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
oleg148-client: total 0
oleg148-client: -rw-r--r-- 1 root root 0 Jul 18 16:12 oleg148-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg148-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (160s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Jul 18 16:14:54 EDT 2026 ========================================================== 16:14:54 (1784405694)
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
oleg148-client: total 0
oleg148-client: -rw-r--r-- 1 root root 0 Jul 18 16:14 oleg148-client.virtnet_testfile
oleg148-client: -rw-r--r-- 1 root root 0 Jul 18 16:13 oleg148-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
oleg148-client: total 0
oleg148-client: -rw-r--r-- 1 root root 0 Jul 18 16:16 oleg148-client.virtnet_testfile
oleg148-client: -rw-r--r-- 1 root root 0 Jul 18 16:13 oleg148-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (138s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Jul 18 16:17:12 EDT 2026 ========================================================== 16:17:12 (1784405832)
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
Failover mds1 to oleg148-server
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Reintegrating OST
oleg148-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
Failover mds2 to oleg148-server
oleg148-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg148-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (166s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Jul 18 16:19:58 EDT 2026 ========================================================== 16:19:58 (1784405998)
Verify Lustre filesystem is up and running
Failing mds1 on oleg148-server
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
16:20:01 (1784406001) shut down
facet: mds1 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds1 to oleg148-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
16:20:17 (1784406017) targets are mounted
16:20:17 (1784406017) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
16:20:31 (1784406031) shut down
facet: mds2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds2 to oleg148-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
16:20:47 (1784406047) targets are mounted
16:20:47 (1784406047) facet_failover done
oleg148-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 (62s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Jul 18 16:21:00 EDT 2026 ========================================================== 16:21:00 (1784406060)
Verify Lustre filesystem is up and running
Failing mds1 on oleg148-server
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
Failing mds2 on oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
16:21:05 (1784406065) shut down
facet: mds1 facet_host: oleg148-server facet_failover_host: oleg148-server
facet: mds2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds1 to oleg148-server
mount facets: mds1
Failover mds2 to oleg148-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
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
16:21:32 (1784406092) targets are mounted
16:21:32 (1784406092) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Failing ost2 on oleg148-server
Stopping /mnt/lustre-ost2 (opts:) on oleg148-server
16:21:45 (1784406105) shut down
facet: ost1 facet_host: oleg148-server facet_failover_host: oleg148-server
facet: ost2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover ost1 to oleg148-server
mount facets: ost1
Failover ost2 to oleg148-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
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
16:22:02 (1784406122) targets are mounted
16:22:02 (1784406122) facet_failover done
oleg148-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 (79s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Jul 18 16:22:19 EDT 2026 ========================================================== 16:22:19 (1784406139)
Verify Lustre filesystem is up and running
Failing mds1 on oleg148-server
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
Failing mds2 on oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
16:22:23 (1784406143) shut down
facet: mds1 facet_host: oleg148-server facet_failover_host: oleg148-server
facet: mds2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds1 to oleg148-server
mount facets: mds1
Failover mds2 to oleg148-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
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
16:22:50 (1784406170) targets are mounted
16:22:50 (1784406170) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Failing ost2 on oleg148-server
Stopping /mnt/lustre-ost2 (opts:) on oleg148-server
16:23:06 (1784406186) shut down
facet: ost1 facet_host: oleg148-server facet_failover_host: oleg148-server
facet: ost2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover ost1 to oleg148-server
mount facets: ost1
Failover ost2 to oleg148-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
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
16:23:22 (1784406202) targets are mounted
16:23:22 (1784406202) facet_failover done
oleg148-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 (72s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Jul 18 16:23:31 EDT 2026 ========================================================== 16:23:31 (1784406211)
Verify Lustre filesystem is up and running
Failing ost1 on oleg148-server
Stopping /mnt/lustre-ost1 (opts:) on oleg148-server
Failing ost2 on oleg148-server
Stopping /mnt/lustre-ost2 (opts:) on oleg148-server
16:23:35 (1784406215) shut down
facet: ost1 facet_host: oleg148-server facet_failover_host: oleg148-server
facet: ost2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover ost1 to oleg148-server
mount facets: ost1
Failover ost2 to oleg148-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
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
16:23:51 (1784406231) targets are mounted
16:23:51 (1784406231) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
Failing mds2 on oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
16:24:08 (1784406248) shut down
facet: mds1 facet_host: oleg148-server facet_failover_host: oleg148-server
facet: mds2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds1 to oleg148-server
mount facets: mds1
Failover mds2 to oleg148-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
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
16:24:34 (1784406274) targets are mounted
16:24:34 (1784406274) facet_failover done
oleg148-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 (73s)
== insanity test complete, duration 1931 sec ============= 16:24:44 (1784406284)
=== insanity: start cleanup 16:24:45 (1784406285) ===
=== insanity: finish cleanup 16:24:46 (1784406286) ===