-----============= acceptance-small: insanity ============----- Mon Sep  7 21:22:14 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
oleg255-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 21:22:30 (1788830550) ===
oleg255-client.virtnet: executing check_config_client /mnt/lustre
oleg255-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg255-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9c0b4ae0a000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9c0b4ae0a000.idle_timeout=debug
disable quota as required
oleg255-server: oleg255-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 21:23:05 (1788830585) ===

== insanity test 0: Fail all nodes, independently ======== 21:23:07 (1788830587)
Failing mds1 on oleg255-server
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
21:23:12 (1788830592) shut down
facet: mds1 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds1 to oleg255-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
21:23:34 (1788830614) targets are mounted
21:23:34 (1788830614) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
21:23:47 (1788830627) shut down
facet: mds2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds2 to oleg255-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0001
21:24:11 (1788830651) targets are mounted
21:24:11 (1788830651) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
21:24:24 (1788830664) shut down
facet: ost1 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover ost1 to oleg255-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
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
21:24:46 (1788830686) targets are mounted
21:24:46 (1788830686) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-ost2 (opts:) on oleg255-server
21:24:58 (1788830698) shut down
facet: ost2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover ost2 to oleg255-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
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0001
21:25:21 (1788830721) targets are mounted
21:25:21 (1788830721) facet_failover done
oleg255-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 (149s)

== insanity test 1: MDS/MDS failure ====================== 21:25:36 (1788830736)
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
Failover mds1 to oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
Reintegrating MDS2
oleg255-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg255-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (186s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Sep  7 21:28:41 EDT 2026 ========================================================== 21:28:42 (1788830922)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
Failover mds1 to oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
Failover mds2 to oleg255-server
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Reintegrating OST
oleg255-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
oleg255-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg255-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (199s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Sep  7 21:32:01 EDT 2026 ========================================================== 21:32:01 (1788831121)
Verify Lustre filesystem is up and running
Failing mds1 on oleg255-server
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
21:32:07 (1788831127) shut down
facet: mds1 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds1 to oleg255-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
21:32:44 (1788831164) targets are mounted
21:32:44 (1788831164) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
21:33:01 (1788831181) shut down
facet: mds2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds2 to oleg255-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0001
21:33:26 (1788831206) targets are mounted
21:33:26 (1788831206) facet_failover done
oleg255-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 (115s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon Sep  7 21:33:56 EDT 2026 ========================================================== 21:33:56 (1788831236)
Fourth Failure Mode: OST/MDS Mon Sep  7 21:33:58 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
Failover mds1 to oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
Failover mds2 to oleg255-server
Reintegrating OST
oleg255-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
oleg255-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg255-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (213s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon Sep  7 21:37:30 EDT 2026 ========================================================== 21:37:30 (1788831450)
Fifth Failure Mode: OST/OST Mon Sep  7 21:37:32 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg255-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg255-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
oleg255-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (106s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Sep  7 21:39:16 EDT 2026 ========================================================== 21:39:17 (1788831557)
Sixth Failure Mode: OST/CLIENT Mon Sep  7 21:39:19 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Test Lustre stability after OST failure
DFPIDA=23248
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23560
Reintegrating OST/CLIENTs
oleg255-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (65s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Sep  7 21:40:22 EDT 2026 ========================================================== 21:40:22 (1788831622)
Seventh Failure Mode: CLIENT/MDS Mon Sep  7 21:40:24 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
oleg255-client: total 0
oleg255-client: -rw-r--r-- 1 root root 0 Sep  7 21:40 oleg255-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg255-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg255-client.virtnet_testfile': No such file or directory
pdsh@oleg255-client: oleg255-client: ssh exited with exit code 1
Failing mds1 on oleg255-server
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
21:41:43 (1788831703) shut down
facet: mds1 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds1 to oleg255-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
21:42:19 (1788831739) targets are mounted
21:42:19 (1788831739) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
21:42:35 (1788831755) shut down
facet: mds2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds2 to oleg255-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0001
21:43:00 (1788831780) targets are mounted
21:43:00 (1788831780) facet_failover done
oleg255-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
oleg255-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (240s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Sep  7 21:44:22 EDT 2026 ========================================================== 21:44:22 (1788831862)
Eighth Failure Mode: CLIENT/OST Mon Sep  7 21:44:24 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
oleg255-client: total 0
oleg255-client: -rw-r--r-- 1 root root 0 Sep  7 21:44 oleg255-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg255-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (178s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Sep  7 21:47:20 EDT 2026 ========================================================== 21:47:20 (1788832040)
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
oleg255-client: total 0
oleg255-client: -rw-r--r-- 1 root root 0 Sep  7 21:47 oleg255-client.virtnet_testfile
oleg255-client: -rw-r--r-- 1 root root 0 Sep  7 21:46 oleg255-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
oleg255-client: total 0
oleg255-client: -rw-r--r-- 1 root root 0 Sep  7 21:48 oleg255-client.virtnet_testfile
oleg255-client: -rw-r--r-- 1 root root 0 Sep  7 21:46 oleg255-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Sep  7 21:49:50 EDT 2026 ========================================================== 21:49:50 (1788832190)
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
Failover mds1 to oleg255-server
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Reintegrating OST
oleg255-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
Failover mds2 to oleg255-server
oleg255-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg255-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (199s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Sep  7 21:53:09 EDT 2026 ========================================================== 21:53:09 (1788832389)
Verify Lustre filesystem is up and running
Failing mds1 on oleg255-server
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
21:53:15 (1788832395) shut down
facet: mds1 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds1 to oleg255-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
21:53:47 (1788832427) targets are mounted
21:53:47 (1788832427) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
21:54:08 (1788832448) shut down
facet: mds2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds2 to oleg255-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0001
21:54:32 (1788832472) targets are mounted
21:54:32 (1788832472) facet_failover done
oleg255-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 (105s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Sep  7 21:54:54 EDT 2026 ========================================================== 21:54:54 (1788832494)
Verify Lustre filesystem is up and running
Failing mds1 on oleg255-server
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
Failing mds2 on oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
21:55:04 (1788832504) shut down
facet: mds1 facet_host: oleg255-server facet_failover_host: oleg255-server
facet: mds2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds1 to oleg255-server
mount facets: mds1
Failover mds2 to oleg255-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
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
21:55:35 (1788832535) targets are mounted
21:55:35 (1788832535) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Failing ost2 on oleg255-server
Stopping /mnt/lustre-ost2 (opts:) on oleg255-server
21:55:57 (1788832557) shut down
facet: ost1 facet_host: oleg255-server facet_failover_host: oleg255-server
facet: ost2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover ost1 to oleg255-server
mount facets: ost1
Failover ost2 to oleg255-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
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
21:56:24 (1788832584) targets are mounted
21:56:24 (1788832584) facet_failover done
oleg255-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 (127s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Sep  7 21:57:01 EDT 2026 ========================================================== 21:57:01 (1788832621)
Verify Lustre filesystem is up and running
Failing mds1 on oleg255-server
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
Failing mds2 on oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
21:57:10 (1788832630) shut down
facet: mds1 facet_host: oleg255-server facet_failover_host: oleg255-server
facet: mds2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds1 to oleg255-server
mount facets: mds1
Failover mds2 to oleg255-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
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
21:57:42 (1788832662) targets are mounted
21:57:42 (1788832662) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Failing ost2 on oleg255-server
Stopping /mnt/lustre-ost2 (opts:) on oleg255-server
21:58:16 (1788832696) shut down
facet: ost1 facet_host: oleg255-server facet_failover_host: oleg255-server
facet: ost2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover ost1 to oleg255-server
mount facets: ost1
Failover ost2 to oleg255-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
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
21:58:46 (1788832726) targets are mounted
21:58:46 (1788832726) facet_failover done
oleg255-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 (128s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon Sep  7 21:59:09 EDT 2026 ========================================================== 21:59:09 (1788832749)
Verify Lustre filesystem is up and running
Failing ost1 on oleg255-server
Stopping /mnt/lustre-ost1 (opts:) on oleg255-server
Failing ost2 on oleg255-server
Stopping /mnt/lustre-ost2 (opts:) on oleg255-server
21:59:18 (1788832758) shut down
facet: ost1 facet_host: oleg255-server facet_failover_host: oleg255-server
facet: ost2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover ost1 to oleg255-server
mount facets: ost1
Failover ost2 to oleg255-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
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
21:59:49 (1788832789) targets are mounted
21:59:49 (1788832789) facet_failover done
oleg255-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 oleg255-server
Stopping /mnt/lustre-mds1 (opts:) on oleg255-server
Failing mds2 on oleg255-server
Stopping /mnt/lustre-mds2 (opts:) on oleg255-server
22:00:24 (1788832824) shut down
facet: mds1 facet_host: oleg255-server facet_failover_host: oleg255-server
facet: mds2 facet_host: oleg255-server facet_failover_host: oleg255-server
Failover mds1 to oleg255-server
mount facets: mds1
Failover mds2 to oleg255-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
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg255-server: oleg255-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
pdsh@oleg255-client: oleg255-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
22:00:55 (1788832855) targets are mounted
22:00:55 (1788832855) facet_failover done
oleg255-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 (131s)
== insanity test complete, duration 2344 sec ============= 22:01:20 (1788832880)
=== insanity: start cleanup 22:01:21 (1788832881) ===
=== insanity: finish cleanup 22:01:26 (1788832886) ===