-----============= acceptance-small: insanity ============----- Wed Aug 19 21:47:42 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
oleg641-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 21:47:56 (1787190476) ===
oleg641-client.virtnet: executing check_config_client /mnt/lustre
oleg641-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg641-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff890b5045f800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff890b5045f800.idle_timeout=debug
disable quota as required
oleg641-server: oleg641-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 21:48:26 (1787190506) ===

== insanity test 0: Fail all nodes, independently ======== 21:48:28 (1787190508)
Failing mds1 on oleg641-server
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
21:48:32 (1787190512) shut down
facet: mds1 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds1 to oleg641-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
21:48:53 (1787190533) targets are mounted
21:48:53 (1787190533) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
21:49:07 (1787190547) shut down
facet: mds2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds2 to oleg641-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
21:49:28 (1787190568) targets are mounted
21:49:28 (1787190568) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
21:49:42 (1787190582) shut down
facet: ost1 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover ost1 to oleg641-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
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0000
21:50:06 (1787190606) targets are mounted
21:50:06 (1787190606) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-ost2 (opts:) on oleg641-server
21:50:19 (1787190619) shut down
facet: ost2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover ost2 to oleg641-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
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0001
21:50:43 (1787190643) targets are mounted
21:50:43 (1787190643) facet_failover done
oleg641-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 (150s)

== insanity test 1: MDS/MDS failure ====================== 21:50:58 (1787190658)
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
Failover mds1 to oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
Reintegrating MDS2
oleg641-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg641-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (179s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Aug 19 21:53:57 EDT 2026 ========================================================== 21:53:57 (1787190837)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
Failover mds1 to oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
Failover mds2 to oleg641-server
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Reintegrating OST
oleg641-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0000
oleg641-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg641-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (194s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Aug 19 21:57:11 EDT 2026 ========================================================== 21:57:11 (1787191031)
Verify Lustre filesystem is up and running
Failing mds1 on oleg641-server
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
21:57:15 (1787191035) shut down
facet: mds1 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds1 to oleg641-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
21:57:33 (1787191053) targets are mounted
21:57:33 (1787191053) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
21:57:45 (1787191065) shut down
facet: mds2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds2 to oleg641-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
21:58:06 (1787191086) targets are mounted
21:58:06 (1787191086) facet_failover done
oleg641-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 (79s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Aug 19 21:58:30 EDT 2026 ========================================================== 21:58:30 (1787191110)
Fourth Failure Mode: OST/MDS Wed Aug 19 21:58:32 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
Failover mds1 to oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
Failover mds2 to oleg641-server
Reintegrating OST
oleg641-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0000
oleg641-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg641-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (206s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Aug 19 22:01:56 EDT 2026 ========================================================== 22:01:56 (1787191316)
Fifth Failure Mode: OST/OST Wed Aug 19 22:01:57 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg641-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg641-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0000
oleg641-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (96s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Aug 19 22:03:32 EDT 2026 ========================================================== 22:03:33 (1787191413)
Sixth Failure Mode: OST/CLIENT Wed Aug 19 22:03:34 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Test Lustre stability after OST failure
DFPIDA=23238
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23548
Reintegrating OST/CLIENTs
oleg641-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (50s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 19 22:04:24 EDT 2026 ========================================================== 22:04:24 (1787191464)
Seventh Failure Mode: CLIENT/MDS Wed Aug 19 22:04:25 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
oleg641-client: total 0
oleg641-client: -rw-r--r-- 1 root root 0 Aug 19 22:04 oleg641-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg641-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg641-client.virtnet_testfile': No such file or directory
pdsh@oleg641-client: oleg641-client: ssh exited with exit code 1
Failing mds1 on oleg641-server
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
22:05:39 (1787191539) shut down
facet: mds1 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds1 to oleg641-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
22:06:00 (1787191560) targets are mounted
22:06:00 (1787191560) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
22:06:12 (1787191572) shut down
facet: mds2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds2 to oleg641-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
22:06:32 (1787191592) targets are mounted
22:06:32 (1787191592) facet_failover done
oleg641-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
oleg641-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (203s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Aug 19 22:07:47 EDT 2026 ========================================================== 22:07:47 (1787191667)
Eighth Failure Mode: CLIENT/OST Wed Aug 19 22:07:48 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
oleg641-client: total 0
oleg641-client: -rw-r--r-- 1 root root 0 Aug 19 22:07 oleg641-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg641-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (172s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Aug 19 22:10:39 EDT 2026 ========================================================== 22:10:40 (1787191840)
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
oleg641-client: total 0
oleg641-client: -rw-r--r-- 1 root root 0 Aug 19 22:10 oleg641-client.virtnet_testfile
oleg641-client: -rw-r--r-- 1 root root 0 Aug 19 22:09 oleg641-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
oleg641-client: total 0
oleg641-client: -rw-r--r-- 1 root root 0 Aug 19 22:11 oleg641-client.virtnet_testfile
oleg641-client: -rw-r--r-- 1 root root 0 Aug 19 22:09 oleg641-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (144s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Aug 19 22:13:04 EDT 2026 ========================================================== 22:13:04 (1787191984)
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
Failover mds1 to oleg641-server
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Reintegrating OST
oleg641-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
Failover mds2 to oleg641-server
oleg641-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg641-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (195s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Aug 19 22:16:19 EDT 2026 ========================================================== 22:16:20 (1787192180)
Verify Lustre filesystem is up and running
Failing mds1 on oleg641-server
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
22:16:24 (1787192184) shut down
facet: mds1 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds1 to oleg641-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
22:16:48 (1787192208) targets are mounted
22:16:48 (1787192208) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
22:17:11 (1787192231) shut down
facet: mds2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds2 to oleg641-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
22:17:33 (1787192253) targets are mounted
22:17:33 (1787192253) facet_failover done
oleg641-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 (90s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Aug 19 22:17:50 EDT 2026 ========================================================== 22:17:50 (1787192270)
Verify Lustre filesystem is up and running
Failing mds1 on oleg641-server
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
Failing mds2 on oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
22:17:58 (1787192278) shut down
facet: mds1 facet_host: oleg641-server facet_failover_host: oleg641-server
facet: mds2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds1 to oleg641-server
mount facets: mds1
Failover mds2 to oleg641-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
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
22:18:27 (1787192307) targets are mounted
22:18:27 (1787192307) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Failing ost2 on oleg641-server
Stopping /mnt/lustre-ost2 (opts:) on oleg641-server
22:18:55 (1787192335) shut down
facet: ost1 facet_host: oleg641-server facet_failover_host: oleg641-server
facet: ost2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover ost1 to oleg641-server
mount facets: ost1
Failover ost2 to oleg641-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
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
22:19:22 (1787192362) targets are mounted
22:19:22 (1787192362) facet_failover done
oleg641-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (127s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Aug 19 22:19:58 EDT 2026 ========================================================== 22:19:58 (1787192398)
Verify Lustre filesystem is up and running
Failing mds1 on oleg641-server
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
Failing mds2 on oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
22:20:06 (1787192406) shut down
facet: mds1 facet_host: oleg641-server facet_failover_host: oleg641-server
facet: mds2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds1 to oleg641-server
mount facets: mds1
Failover mds2 to oleg641-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
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
22:20:37 (1787192437) targets are mounted
22:20:37 (1787192437) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Failing ost2 on oleg641-server
Stopping /mnt/lustre-ost2 (opts:) on oleg641-server
22:21:12 (1787192472) shut down
facet: ost1 facet_host: oleg641-server facet_failover_host: oleg641-server
facet: ost2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover ost1 to oleg641-server
mount facets: ost1
Failover ost2 to oleg641-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
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
22:21:37 (1787192497) targets are mounted
22:21:37 (1787192497) facet_failover done
oleg641-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 (131s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Aug 19 22:22:09 EDT 2026 ========================================================== 22:22:09 (1787192529)
Verify Lustre filesystem is up and running
Failing ost1 on oleg641-server
Stopping /mnt/lustre-ost1 (opts:) on oleg641-server
Failing ost2 on oleg641-server
Stopping /mnt/lustre-ost2 (opts:) on oleg641-server
22:22:17 (1787192537) shut down
facet: ost1 facet_host: oleg641-server facet_failover_host: oleg641-server
facet: ost2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover ost1 to oleg641-server
mount facets: ost1
Failover ost2 to oleg641-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
22:22:43 (1787192563) targets are mounted
22:22:43 (1787192563) facet_failover done
oleg641-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 oleg641-server
Stopping /mnt/lustre-mds1 (opts:) on oleg641-server
Failing mds2 on oleg641-server
Stopping /mnt/lustre-mds2 (opts:) on oleg641-server
22:23:23 (1787192603) shut down
facet: mds1 facet_host: oleg641-server facet_failover_host: oleg641-server
facet: mds2 facet_host: oleg641-server facet_failover_host: oleg641-server
Failover mds1 to oleg641-server
mount facets: mds1
Failover mds2 to oleg641-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
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
pdsh@oleg641-client: oleg641-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
22:23:55 (1787192635) targets are mounted
22:23:55 (1787192635) facet_failover done
oleg641-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 (125s)
== insanity test complete, duration 2191 sec ============= 22:24:14 (1787192654)
=== insanity: start cleanup 22:24:16 (1787192656) ===
=== insanity: finish cleanup 22:24:19 (1787192659) ===