-----============= acceptance-small: insanity ============----- Mon Sep 14 02:19:22 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
oleg353-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 02:19:34 (1789366774) ===
oleg353-client.virtnet: executing check_config_client /mnt/lustre
oleg353-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg353-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff94a4c78e6800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff94a4c78e6800.idle_timeout=debug
disable quota as required
oleg353-server: oleg353-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 02:20:00 (1789366800) ===

== insanity test 0: Fail all nodes, independently ======== 02:20:01 (1789366801)
Failing mds1 on oleg353-server
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
02:20:05 (1789366805) shut down
facet: mds1 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds1 to oleg353-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0000
02:20:25 (1789366825) targets are mounted
02:20:25 (1789366825) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
02:20:37 (1789366837) shut down
facet: mds2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds2 to oleg353-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
02:20:57 (1789366857) targets are mounted
02:20:57 (1789366857) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
02:21:09 (1789366869) shut down
facet: ost1 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover ost1 to oleg353-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
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
02:21:30 (1789366890) targets are mounted
02:21:30 (1789366890) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-ost2 (opts:) on oleg353-server
02:21:42 (1789366902) shut down
facet: ost2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover ost2 to oleg353-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
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0001
02:22:05 (1789366925) targets are mounted
02:22:05 (1789366925) facet_failover done
oleg353-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 (136s)

== insanity test 1: MDS/MDS failure ====================== 02:22:17 (1789366937)
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
Failover mds1 to oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
Reintegrating MDS2
oleg353-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg353-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (179s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Sep 14 02:25:16 EDT 2026 ========================================================== 02:25:16 (1789367116)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
Failover mds1 to oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
Failover mds2 to oleg353-server
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Reintegrating OST
oleg353-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
oleg353-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg353-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (168s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Sep 14 02:28:04 EDT 2026 ========================================================== 02:28:04 (1789367284)
Verify Lustre filesystem is up and running
Failing mds1 on oleg353-server
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
02:28:08 (1789367288) shut down
facet: mds1 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds1 to oleg353-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0000
02:28:25 (1789367305) targets are mounted
02:28:25 (1789367305) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
02:28:34 (1789367314) shut down
facet: mds2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds2 to oleg353-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
02:28:51 (1789367331) targets are mounted
02:28:51 (1789367331) facet_failover done
oleg353-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 (65s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon Sep 14 02:29:09 EDT 2026 ========================================================== 02:29:09 (1789367349)
Fourth Failure Mode: OST/MDS Mon Sep 14 02:29:10 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
Failover mds1 to oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
Failover mds2 to oleg353-server
Reintegrating OST
oleg353-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
oleg353-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg353-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (177s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon Sep 14 02:32:06 EDT 2026 ========================================================== 02:32:06 (1789367526)
Fifth Failure Mode: OST/OST Mon Sep 14 02:32:07 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg353-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg353-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
oleg353-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (74s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Sep 14 02:33:20 EDT 2026 ========================================================== 02:33:20 (1789367600)
Sixth Failure Mode: OST/CLIENT Mon Sep 14 02:33:20 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Test Lustre stability after OST failure
DFPIDA=23185
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23498
Reintegrating OST/CLIENTs
oleg353-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (40s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Sep 14 02:34:00 EDT 2026 ========================================================== 02:34:00 (1789367640)
Seventh Failure Mode: CLIENT/MDS Mon Sep 14 02:34:01 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
oleg353-client: total 0
oleg353-client: -rw-r--r-- 1 root root 0 Sep 14 02:34 oleg353-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg353-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg353-client.virtnet_testfile': No such file or directory
pdsh@oleg353-client: oleg353-client: ssh exited with exit code 1
Failing mds1 on oleg353-server
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
02:35:10 (1789367710) shut down
facet: mds1 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds1 to oleg353-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0000
02:35:26 (1789367726) targets are mounted
02:35:26 (1789367726) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
02:35:35 (1789367735) shut down
facet: mds2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds2 to oleg353-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
02:35:50 (1789367750) targets are mounted
02:35:50 (1789367750) facet_failover done
oleg353-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
oleg353-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (182s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Sep 14 02:37:02 EDT 2026 ========================================================== 02:37:02 (1789367822)
Eighth Failure Mode: CLIENT/OST Mon Sep 14 02:37:02 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
oleg353-client: total 0
oleg353-client: -rw-r--r-- 1 root root 0 Sep 14 02:37 oleg353-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg353-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (152s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Sep 14 02:39:34 EDT 2026 ========================================================== 02:39:34 (1789367974)
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
oleg353-client: total 0
oleg353-client: -rw-r--r-- 1 root root 0 Sep 14 02:39 oleg353-client.virtnet_testfile
oleg353-client: -rw-r--r-- 1 root root 0 Sep 14 02:38 oleg353-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
oleg353-client: total 0
oleg353-client: -rw-r--r-- 1 root root 0 Sep 14 02:40 oleg353-client.virtnet_testfile
oleg353-client: -rw-r--r-- 1 root root 0 Sep 14 02:38 oleg353-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (133s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Sep 14 02:41:47 EDT 2026 ========================================================== 02:41:47 (1789368107)
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
Failover mds1 to oleg353-server
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Reintegrating OST
oleg353-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
Failover mds2 to oleg353-server
oleg353-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg353-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (159s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Sep 14 02:44:26 EDT 2026 ========================================================== 02:44:26 (1789368266)
Verify Lustre filesystem is up and running
Failing mds1 on oleg353-server
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
02:44:28 (1789368268) shut down
facet: mds1 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds1 to oleg353-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0000
02:44:42 (1789368282) targets are mounted
02:44:42 (1789368282) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
02:44:53 (1789368293) shut down
facet: mds2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds2 to oleg353-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
02:45:07 (1789368307) targets are mounted
02:45:07 (1789368307) facet_failover done
oleg353-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 (53s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Sep 14 02:45:19 EDT 2026 ========================================================== 02:45:19 (1789368319)
Verify Lustre filesystem is up and running
Failing mds1 on oleg353-server
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
Failing mds2 on oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
02:45:22 (1789368322) shut down
facet: mds1 facet_host: oleg353-server facet_failover_host: oleg353-server
facet: mds2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds1 to oleg353-server
mount facets: mds1
Failover mds2 to oleg353-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
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:45:49 (1789368349) targets are mounted
02:45:49 (1789368349) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Failing ost2 on oleg353-server
Stopping /mnt/lustre-ost2 (opts:) on oleg353-server
02:46:00 (1789368360) shut down
facet: ost1 facet_host: oleg353-server facet_failover_host: oleg353-server
facet: ost2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover ost1 to oleg353-server
mount facets: ost1
Failover ost2 to oleg353-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
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
02:46:15 (1789368375) targets are mounted
02:46:15 (1789368375) facet_failover done
oleg353-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 (71s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Sep 14 02:46:30 EDT 2026 ========================================================== 02:46:30 (1789368390)
Verify Lustre filesystem is up and running
Failing mds1 on oleg353-server
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
Failing mds2 on oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
02:46:33 (1789368393) shut down
facet: mds1 facet_host: oleg353-server facet_failover_host: oleg353-server
facet: mds2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds1 to oleg353-server
mount facets: mds1
Failover mds2 to oleg353-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
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:47:00 (1789368420) targets are mounted
02:47:00 (1789368420) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Failing ost2 on oleg353-server
Stopping /mnt/lustre-ost2 (opts:) on oleg353-server
02:47:17 (1789368437) shut down
facet: ost1 facet_host: oleg353-server facet_failover_host: oleg353-server
facet: ost2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover ost1 to oleg353-server
mount facets: ost1
Failover ost2 to oleg353-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
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
02:47:32 (1789368452) targets are mounted
02:47:32 (1789368452) facet_failover done
oleg353-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 (70s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon Sep 14 02:47:40 EDT 2026 ========================================================== 02:47:40 (1789368460)
Verify Lustre filesystem is up and running
Failing ost1 on oleg353-server
Stopping /mnt/lustre-ost1 (opts:) on oleg353-server
Failing ost2 on oleg353-server
Stopping /mnt/lustre-ost2 (opts:) on oleg353-server
02:47:43 (1789368463) shut down
facet: ost1 facet_host: oleg353-server facet_failover_host: oleg353-server
facet: ost2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover ost1 to oleg353-server
mount facets: ost1
Failover ost2 to oleg353-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
02:47:58 (1789368478) targets are mounted
02:47:58 (1789368478) facet_failover done
oleg353-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 oleg353-server
Stopping /mnt/lustre-mds1 (opts:) on oleg353-server
Failing mds2 on oleg353-server
Stopping /mnt/lustre-mds2 (opts:) on oleg353-server
02:48:13 (1789368493) shut down
facet: mds1 facet_host: oleg353-server facet_failover_host: oleg353-server
facet: mds2 facet_host: oleg353-server facet_failover_host: oleg353-server
Failover mds1 to oleg353-server
mount facets: mds1
Failover mds2 to oleg353-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
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:48:39 (1789368519) targets are mounted
02:48:39 (1789368519) facet_failover done
oleg353-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 (70s)
== insanity test complete, duration 1767 sec ============= 02:48:50 (1789368530)
=== insanity: start cleanup 02:48:50 (1789368530) ===
=== insanity: finish cleanup 02:48:51 (1789368531) ===