-----============= acceptance-small: insanity ============----- Fri Sep 11 21:22:28 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
oleg443-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 21:22:47 (1789176167) ===
oleg443-client.virtnet: executing check_config_client /mnt/lustre
oleg443-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg443-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff96bfd20aa800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff96bfd20aa800.idle_timeout=debug
disable quota as required
oleg443-server: oleg443-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 21:23:31 (1789176211) ===

== insanity test 0: Fail all nodes, independently ======== 21:23:33 (1789176213)
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
21:23:39 (1789176219) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
21:24:14 (1789176254) targets are mounted
21:24:14 (1789176254) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
21:24:30 (1789176270) shut down
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds2 to oleg443-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
21:24:58 (1789176298) targets are mounted
21:24:58 (1789176298) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
21:25:16 (1789176316) shut down
facet: ost1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost1 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
21:25:46 (1789176346) targets are mounted
21:25:46 (1789176346) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
21:26:04 (1789176364) shut down
facet: ost2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0001
21:26:33 (1789176393) targets are mounted
21:26:33 (1789176393) facet_failover done
oleg443-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 (197s)

== insanity test 1: MDS/MDS failure ====================== 21:26:50 (1789176410)
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
Reintegrating MDS2
oleg443-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Sep 11 21:30:20 EDT 2026 ========================================================== 21:30:20 (1789176620)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
Failover mds2 to oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Reintegrating OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg443-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (201s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Sep 11 21:33:41 EDT 2026 ========================================================== 21:33:41 (1789176821)
Verify Lustre filesystem is up and running
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
21:33:48 (1789176828) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
21:34:22 (1789176862) targets are mounted
21:34:22 (1789176862) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
21:34:38 (1789176878) shut down
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds2 to oleg443-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
21:35:01 (1789176901) targets are mounted
21:35:01 (1789176901) facet_failover done
oleg443-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 (107s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Sep 11 21:35:28 EDT 2026 ========================================================== 21:35:28 (1789176928)
Fourth Failure Mode: OST/MDS Fri Sep 11 21:35:30 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
Failover mds2 to oleg443-server
Reintegrating OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg443-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-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 Fri Sep 11 21:38:59 EDT 2026 ========================================================== 21:38:59 (1789177139)
Fifth Failure Mode: OST/OST Fri Sep 11 21:39:01 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
oleg443-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (108s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Sep 11 21:40:47 EDT 2026 ========================================================== 21:40:47 (1789177247)
Sixth Failure Mode: OST/CLIENT Fri Sep 11 21:40:49 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
DFPIDA=23255
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23575
Reintegrating OST/CLIENTs
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (63s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Sep 11 21:41:50 EDT 2026 ========================================================== 21:41:50 (1789177310)
Seventh Failure Mode: CLIENT/MDS Fri Sep 11 21:41:52 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
oleg443-client: total 0
oleg443-client: -rw-r--r-- 1 root root 0 Sep 11 21:41 oleg443-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg443-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg443-client.virtnet_testfile': No such file or directory
pdsh@oleg443-client: oleg443-client: ssh exited with exit code 1
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
21:43:11 (1789177391) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
21:43:44 (1789177424) targets are mounted
21:43:44 (1789177424) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
21:43:59 (1789177439) shut down
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds2 to oleg443-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
21:44:22 (1789177462) targets are mounted
21:44:22 (1789177462) facet_failover done
oleg443-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
oleg443-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (233s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Sep 11 21:45:43 EDT 2026 ========================================================== 21:45:43 (1789177543)
Eighth Failure Mode: CLIENT/OST Fri Sep 11 21:45:45 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
oleg443-client: total 0
oleg443-client: -rw-r--r-- 1 root root 0 Sep 11 21:45 oleg443-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (181s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Sep 11 21:48:44 EDT 2026 ========================================================== 21:48:44 (1789177724)
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
oleg443-client: total 0
oleg443-client: -rw-r--r-- 1 root root 0 Sep 11 21:48 oleg443-client.virtnet_testfile
oleg443-client: -rw-r--r-- 1 root root 0 Sep 11 21:47 oleg443-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
oleg443-client: total 0
oleg443-client: -rw-r--r-- 1 root root 0 Sep 11 21:49 oleg443-client.virtnet_testfile
oleg443-client: -rw-r--r-- 1 root root 0 Sep 11 21:47 oleg443-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Sep 11 21:51:14 EDT 2026 ========================================================== 21:51:14 (1789177874)
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Reintegrating OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
Failover mds2 to oleg443-server
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg443-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (200s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Sep 11 21:54:34 EDT 2026 ========================================================== 21:54:34 (1789178074)
Verify Lustre filesystem is up and running
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
21:54:40 (1789178080) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
21:55:03 (1789178103) targets are mounted
21:55:03 (1789178103) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
21:55:25 (1789178125) shut down
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds2 to oleg443-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
21:55:48 (1789178148) targets are mounted
21:55:48 (1789178148) facet_failover done
oleg443-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 (98s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Sep 11 21:56:13 EDT 2026 ========================================================== 21:56:13 (1789178173)
Verify Lustre filesystem is up and running
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
21:56:25 (1789178185) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Failover mds2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
21:56:55 (1789178215) targets are mounted
21:56:55 (1789178215) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Failing ost2 on oleg443-server
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
21:57:22 (1789178242) shut down
facet: ost1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: ost2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost1 to oleg443-server
mount facets: ost1
Failover ost2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
21:57:50 (1789178270) targets are mounted
21:57:50 (1789178270) facet_failover done
oleg443-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 (138s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Sep 11 21:58:31 EDT 2026 ========================================================== 21:58:31 (1789178311)
Verify Lustre filesystem is up and running
Failing mds1 on oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
21:58:42 (1789178322) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Failover mds2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
21:59:11 (1789178351) targets are mounted
21:59:11 (1789178351) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Failing ost2 on oleg443-server
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
21:59:50 (1789178390) shut down
facet: ost1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: ost2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost1 to oleg443-server
mount facets: ost1
Failover ost2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
22:00:15 (1789178415) targets are mounted
22:00:15 (1789178415) facet_failover done
oleg443-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 (134s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Sep 11 22:00:45 EDT 2026 ========================================================== 22:00:45 (1789178445)
Verify Lustre filesystem is up and running
Failing ost1 on oleg443-server
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Failing ost2 on oleg443-server
Stopping /mnt/lustre-ost2 (opts:) on oleg443-server
22:00:54 (1789178454) shut down
facet: ost1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: ost2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover ost1 to oleg443-server
mount facets: ost1
Failover ost2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
22:01:22 (1789178482) targets are mounted
22:01:22 (1789178482) facet_failover done
oleg443-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 oleg443-server
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failing mds2 on oleg443-server
Stopping /mnt/lustre-mds2 (opts:) on oleg443-server
22:02:05 (1789178525) shut down
facet: mds1 facet_host: oleg443-server facet_failover_host: oleg443-server
facet: mds2 facet_host: oleg443-server facet_failover_host: oleg443-server
Failover mds1 to oleg443-server
mount facets: mds1
Failover mds2 to oleg443-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
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
22:02:34 (1789178554) targets are mounted
22:02:34 (1789178554) facet_failover done
oleg443-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 (139s)
== insanity test complete, duration 2435 sec ============= 22:03:05 (1789178585)
=== insanity: start cleanup 22:03:06 (1789178586) ===
=== insanity: finish cleanup 22:03:11 (1789178591) ===