-----============= acceptance-small: insanity ============----- Fri Aug 28 04:30:09 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
oleg115-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 04:30:31 (1787905831) ===
oleg115-client.virtnet: executing check_config_client /mnt/lustre
oleg115-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg115-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff983249881000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff983249881000.idle_timeout=debug
disable quota as required
oleg115-server: oleg115-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 04:31:12 (1787905872) ===

== insanity test 0: Fail all nodes, independently ======== 04:31:14 (1787905874)
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
04:31:20 (1787905880) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
04:31:53 (1787905913) targets are mounted
04:31:53 (1787905913) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
04:32:11 (1787905931) shut down
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds2 to oleg115-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
04:32:37 (1787905957) targets are mounted
04:32:37 (1787905957) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
04:32:53 (1787905973) shut down
facet: ost1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost1 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
04:33:23 (1787906003) targets are mounted
04:33:23 (1787906003) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
04:33:38 (1787906018) shut down
facet: ost2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0001
04:34:04 (1787906044) targets are mounted
04:34:04 (1787906044) facet_failover done
oleg115-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 (189s)

== insanity test 1: MDS/MDS failure ====================== 04:34:23 (1787906063)
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failover mds1 to oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
Reintegrating MDS2
oleg115-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg115-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (213s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Aug 28 04:37:56 EDT 2026 ========================================================== 04:37:56 (1787906276)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failover mds1 to oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
Failover mds2 to oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Reintegrating OST
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
oleg115-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg115-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (206s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Aug 28 04:41:22 EDT 2026 ========================================================== 04:41:23 (1787906483)
Verify Lustre filesystem is up and running
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
04:41:30 (1787906490) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
04:42:04 (1787906524) targets are mounted
04:42:04 (1787906524) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
04:42:22 (1787906542) shut down
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds2 to oleg115-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
04:42:49 (1787906569) targets are mounted
04:42:49 (1787906569) facet_failover done
oleg115-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 (118s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Aug 28 04:43:21 EDT 2026 ========================================================== 04:43:21 (1787906601)
Fourth Failure Mode: OST/MDS Fri Aug 28 04:43:22 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failover mds1 to oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
Failover mds2 to oleg115-server
Reintegrating OST
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
oleg115-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg115-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-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 Fri Aug 28 04:46:49 EDT 2026 ========================================================== 04:46:49 (1787906809)
Fifth Failure Mode: OST/OST Fri Aug 28 04:46:51 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
oleg115-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (117s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Aug 28 04:48:46 EDT 2026 ========================================================== 04:48:46 (1787906926)
Sixth Failure Mode: OST/CLIENT Fri Aug 28 04:48:47 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Test Lustre stability after OST failure
DFPIDA=23246
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23564
Reintegrating OST/CLIENTs
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (68s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Aug 28 04:49:54 EDT 2026 ========================================================== 04:49:54 (1787906994)
Seventh Failure Mode: CLIENT/MDS Fri Aug 28 04:49:56 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
oleg115-client: total 0
oleg115-client: -rw-r--r-- 1 root root 0 Aug 28 04:49 oleg115-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg115-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg115-client.virtnet_testfile': No such file or directory
pdsh@oleg115-client: oleg115-client: ssh exited with exit code 1
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
04:51:16 (1787907076) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
04:51:52 (1787907112) targets are mounted
04:51:52 (1787907112) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
04:52:11 (1787907131) shut down
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds2 to oleg115-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
04:52:37 (1787907157) targets are mounted
04:52:37 (1787907157) facet_failover done
oleg115-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
oleg115-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (245s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Aug 28 04:53:59 EDT 2026 ========================================================== 04:53:59 (1787907239)
Eighth Failure Mode: CLIENT/OST Fri Aug 28 04:54:00 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
oleg115-client: total 0
oleg115-client: -rw-r--r-- 1 root root 0 Aug 28 04:54 oleg115-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (186s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Aug 28 04:57:05 EDT 2026 ========================================================== 04:57:05 (1787907425)
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
oleg115-client: total 0
oleg115-client: -rw-r--r-- 1 root root 0 Aug 28 04:57 oleg115-client.virtnet_testfile
oleg115-client: -rw-r--r-- 1 root root 0 Aug 28 04:55 oleg115-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
oleg115-client: total 0
oleg115-client: -rw-r--r-- 1 root root 0 Aug 28 04:58 oleg115-client.virtnet_testfile
oleg115-client: -rw-r--r-- 1 root root 0 Aug 28 04:55 oleg115-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (155s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Aug 28 04:59:40 EDT 2026 ========================================================== 04:59:40 (1787907580)
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failover mds1 to oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Reintegrating OST
oleg115-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
Failover mds2 to oleg115-server
oleg115-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg115-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (202s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Aug 28 05:03:02 EDT 2026 ========================================================== 05:03:02 (1787907782)
Verify Lustre filesystem is up and running
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
05:03:09 (1787907789) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
05:03:43 (1787907823) targets are mounted
05:03:43 (1787907823) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
05:04:09 (1787907849) shut down
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds2 to oleg115-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
05:04:35 (1787907875) targets are mounted
05:04:35 (1787907875) facet_failover done
oleg115-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 (117s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Aug 28 05:04:59 EDT 2026 ========================================================== 05:05:00 (1787907900)
Verify Lustre filesystem is up and running
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failing mds2 on oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
05:05:12 (1787907912) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Failover mds2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
05:05:42 (1787907942) targets are mounted
05:05:42 (1787907942) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Failing ost2 on oleg115-server
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
05:06:11 (1787907971) shut down
facet: ost1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: ost2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost1 to oleg115-server
mount facets: ost1
Failover ost2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
05:06:43 (1787908003) targets are mounted
05:06:43 (1787908003) facet_failover done
oleg115-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 (140s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Aug 28 05:07:19 EDT 2026 ========================================================== 05:07:19 (1787908039)
Verify Lustre filesystem is up and running
Failing mds1 on oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failing mds2 on oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
05:07:29 (1787908049) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Failover mds2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
05:08:01 (1787908081) targets are mounted
05:08:01 (1787908081) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Failing ost2 on oleg115-server
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
05:08:37 (1787908117) shut down
facet: ost1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: ost2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost1 to oleg115-server
mount facets: ost1
Failover ost2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
05:09:10 (1787908150) targets are mounted
05:09:10 (1787908150) facet_failover done
oleg115-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 (137s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Aug 28 05:09:36 EDT 2026 ========================================================== 05:09:36 (1787908176)
Verify Lustre filesystem is up and running
Failing ost1 on oleg115-server
Stopping /mnt/lustre-ost1 (opts:) on oleg115-server
Failing ost2 on oleg115-server
Stopping /mnt/lustre-ost2 (opts:) on oleg115-server
05:09:50 (1787908190) shut down
facet: ost1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: ost2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover ost1 to oleg115-server
mount facets: ost1
Failover ost2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
05:10:21 (1787908221) targets are mounted
05:10:21 (1787908221) facet_failover done
oleg115-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 oleg115-server
Stopping /mnt/lustre-mds1 (opts:) on oleg115-server
Failing mds2 on oleg115-server
Stopping /mnt/lustre-mds2 (opts:) on oleg115-server
05:11:00 (1787908260) shut down
facet: mds1 facet_host: oleg115-server facet_failover_host: oleg115-server
facet: mds2 facet_host: oleg115-server facet_failover_host: oleg115-server
Failover mds1 to oleg115-server
mount facets: mds1
Failover mds2 to oleg115-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
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg115-server: oleg115-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
pdsh@oleg115-client: oleg115-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
05:11:32 (1787908292) targets are mounted
05:11:32 (1787908292) facet_failover done
oleg115-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 (143s)
== insanity test complete, duration 2508 sec ============= 05:11:59 (1787908319)
=== insanity: start cleanup 05:12:02 (1787908322) ===
=== insanity: finish cleanup 05:12:07 (1787908327) ===