-----============= acceptance-small: insanity ============----- Wed Aug 19 07:00:13 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
oleg143-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 07:00:35 (1787137235) ===
oleg143-client.virtnet: executing check_config_client /mnt/lustre
oleg143-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg143-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8c481881b800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8c481881b800.idle_timeout=debug
disable quota as required
oleg143-server: oleg143-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 07:01:15 (1787137275) ===

== insanity test 0: Fail all nodes, independently ======== 07:01:17 (1787137277)
Failing mds1 on oleg143-server
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
07:01:23 (1787137283) shut down
facet: mds1 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds1 to oleg143-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
07:01:47 (1787137307) targets are mounted
07:01:47 (1787137307) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
07:02:06 (1787137326) shut down
facet: mds2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds2 to oleg143-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
07:02:31 (1787137351) targets are mounted
07:02:31 (1787137351) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
07:02:46 (1787137366) shut down
facet: ost1 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover ost1 to oleg143-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
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0000
07:03:09 (1787137389) targets are mounted
07:03:09 (1787137389) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-ost2 (opts:) on oleg143-server
07:03:24 (1787137404) shut down
facet: ost2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover ost2 to oleg143-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
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0001
07:03:52 (1787137432) targets are mounted
07:03:52 (1787137432) facet_failover done
oleg143-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 (172s)

== insanity test 1: MDS/MDS failure ====================== 07:04:09 (1787137449)
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
Failover mds1 to oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
Reintegrating MDS2
oleg143-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg143-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (208s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Aug 19 07:07:37 EDT 2026 ========================================================== 07:07:37 (1787137657)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
Failover mds1 to oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
Failover mds2 to oleg143-server
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Reintegrating OST
oleg143-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0000
oleg143-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg143-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Aug 19 07:10:59 EDT 2026 ========================================================== 07:10:59 (1787137859)
Verify Lustre filesystem is up and running
Failing mds1 on oleg143-server
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
07:11:06 (1787137866) shut down
facet: mds1 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds1 to oleg143-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
07:11:31 (1787137891) targets are mounted
07:11:31 (1787137891) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
07:11:47 (1787137907) shut down
facet: mds2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds2 to oleg143-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
07:12:12 (1787137932) targets are mounted
07:12:12 (1787137932) facet_failover done
oleg143-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 (103s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Aug 19 07:12:42 EDT 2026 ========================================================== 07:12:42 (1787137962)
Fourth Failure Mode: OST/MDS Wed Aug 19 07:12:44 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
Failover mds1 to oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
Failover mds2 to oleg143-server
Reintegrating OST
oleg143-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0000
oleg143-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg143-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (211s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Aug 19 07:16:13 EDT 2026 ========================================================== 07:16:13 (1787138173)
Fifth Failure Mode: OST/OST Wed Aug 19 07:16:15 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg143-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg143-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0000
oleg143-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (103s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Aug 19 07:17:56 EDT 2026 ========================================================== 07:17:57 (1787138277)
Sixth Failure Mode: OST/CLIENT Wed Aug 19 07:17:58 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Test Lustre stability after OST failure
DFPIDA=23257
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23577
Reintegrating OST/CLIENTs
oleg143-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (68s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 19 07:19:05 EDT 2026 ========================================================== 07:19:05 (1787138345)
Seventh Failure Mode: CLIENT/MDS Wed Aug 19 07:19:07 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
oleg143-client: total 0
oleg143-client: -rw-r--r-- 1 root root 0 Aug 19 07:19 oleg143-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg143-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg143-client.virtnet_testfile': No such file or directory
pdsh@oleg143-client: oleg143-client: ssh exited with exit code 1
Failing mds1 on oleg143-server
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
07:20:25 (1787138425) shut down
facet: mds1 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds1 to oleg143-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
07:20:59 (1787138459) targets are mounted
07:20:59 (1787138459) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
07:21:14 (1787138474) shut down
facet: mds2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds2 to oleg143-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
07:21:39 (1787138499) targets are mounted
07:21:39 (1787138499) facet_failover done
oleg143-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
oleg143-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (238s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Aug 19 07:23:03 EDT 2026 ========================================================== 07:23:04 (1787138584)
Eighth Failure Mode: CLIENT/OST Wed Aug 19 07:23:05 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
oleg143-client: total 0
oleg143-client: -rw-r--r-- 1 root root 0 Aug 19 07:23 oleg143-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg143-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (185s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Aug 19 07:26:09 EDT 2026 ========================================================== 07:26:09 (1787138769)
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
oleg143-client: total 0
oleg143-client: -rw-r--r-- 1 root root 0 Aug 19 07:26 oleg143-client.virtnet_testfile
oleg143-client: -rw-r--r-- 1 root root 0 Aug 19 07:25 oleg143-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
oleg143-client: total 0
oleg143-client: -rw-r--r-- 1 root root 0 Aug 19 07:27 oleg143-client.virtnet_testfile
oleg143-client: -rw-r--r-- 1 root root 0 Aug 19 07:25 oleg143-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (153s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Aug 19 07:28:42 EDT 2026 ========================================================== 07:28:42 (1787138922)
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
Failover mds1 to oleg143-server
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Reintegrating OST
oleg143-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
Failover mds2 to oleg143-server
oleg143-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg143-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (204s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Aug 19 07:32:06 EDT 2026 ========================================================== 07:32:07 (1787139127)
Verify Lustre filesystem is up and running
Failing mds1 on oleg143-server
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
07:32:13 (1787139133) shut down
facet: mds1 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds1 to oleg143-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
07:32:49 (1787139169) targets are mounted
07:32:49 (1787139169) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
07:33:16 (1787139196) shut down
facet: mds2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds2 to oleg143-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
07:33:45 (1787139225) targets are mounted
07:33:45 (1787139225) facet_failover done
oleg143-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 (124s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Aug 19 07:34:11 EDT 2026 ========================================================== 07:34:11 (1787139251)
Verify Lustre filesystem is up and running
Failing mds1 on oleg143-server
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
Failing mds2 on oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
07:34:23 (1787139263) shut down
facet: mds1 facet_host: oleg143-server facet_failover_host: oleg143-server
facet: mds2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds1 to oleg143-server
mount facets: mds1
Failover mds2 to oleg143-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
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
07:34:56 (1787139296) targets are mounted
07:34:56 (1787139296) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Failing ost2 on oleg143-server
Stopping /mnt/lustre-ost2 (opts:) on oleg143-server
07:35:23 (1787139323) shut down
facet: ost1 facet_host: oleg143-server facet_failover_host: oleg143-server
facet: ost2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover ost1 to oleg143-server
mount facets: ost1
Failover ost2 to oleg143-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
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
07:35:53 (1787139353) targets are mounted
07:35:53 (1787139353) facet_failover done
oleg143-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 (139s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Aug 19 07:36:30 EDT 2026 ========================================================== 07:36:30 (1787139390)
Verify Lustre filesystem is up and running
Failing mds1 on oleg143-server
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
Failing mds2 on oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
07:36:40 (1787139400) shut down
facet: mds1 facet_host: oleg143-server facet_failover_host: oleg143-server
facet: mds2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds1 to oleg143-server
mount facets: mds1
Failover mds2 to oleg143-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
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
07:37:11 (1787139431) targets are mounted
07:37:11 (1787139431) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Failing ost2 on oleg143-server
Stopping /mnt/lustre-ost2 (opts:) on oleg143-server
07:37:54 (1787139474) shut down
facet: ost1 facet_host: oleg143-server facet_failover_host: oleg143-server
facet: ost2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover ost1 to oleg143-server
mount facets: ost1
Failover ost2 to oleg143-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
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
07:38:24 (1787139504) targets are mounted
07:38:24 (1787139504) facet_failover done
oleg143-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 (141s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Aug 19 07:38:51 EDT 2026 ========================================================== 07:38:51 (1787139531)
Verify Lustre filesystem is up and running
Failing ost1 on oleg143-server
Stopping /mnt/lustre-ost1 (opts:) on oleg143-server
Failing ost2 on oleg143-server
Stopping /mnt/lustre-ost2 (opts:) on oleg143-server
07:39:02 (1787139542) shut down
facet: ost1 facet_host: oleg143-server facet_failover_host: oleg143-server
facet: ost2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover ost1 to oleg143-server
mount facets: ost1
Failover ost2 to oleg143-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
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
07:39:31 (1787139571) targets are mounted
07:39:31 (1787139571) facet_failover done
oleg143-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 oleg143-server
Stopping /mnt/lustre-mds1 (opts:) on oleg143-server
Failing mds2 on oleg143-server
Stopping /mnt/lustre-mds2 (opts:) on oleg143-server
07:40:09 (1787139609) shut down
facet: mds1 facet_host: oleg143-server facet_failover_host: oleg143-server
facet: mds2 facet_host: oleg143-server facet_failover_host: oleg143-server
Failover mds1 to oleg143-server
mount facets: mds1
Failover mds2 to oleg143-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
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg143-server: oleg143-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
pdsh@oleg143-client: oleg143-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
07:40:41 (1787139641) targets are mounted
07:40:41 (1787139641) facet_failover done
oleg143-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 (137s)
== insanity test complete, duration 2453 sec ============= 07:41:08 (1787139668)
=== insanity: start cleanup 07:41:10 (1787139670) ===
=== insanity: finish cleanup 07:41:14 (1787139674) ===