-----============= acceptance-small: insanity ============----- Fri Aug 14 18:39:11 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
oleg649-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 18:39:27 (1786747167) ===
oleg649-client.virtnet: executing check_config_client /mnt/lustre
oleg649-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg649-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff947198681800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff947198681800.idle_timeout=debug
disable quota as required
oleg649-server: oleg649-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 18:40:03 (1786747203) ===

== insanity test 0: Fail all nodes, independently ======== 18:40:04 (1786747204)
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
18:40:09 (1786747209) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
18:40:32 (1786747232) targets are mounted
18:40:32 (1786747232) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
18:40:48 (1786747248) shut down
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
18:41:11 (1786747271) targets are mounted
18:41:11 (1786747271) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
18:41:24 (1786747284) shut down
facet: ost1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost1 to oleg649-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
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
18:41:47 (1786747307) targets are mounted
18:41:47 (1786747307) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
18:42:01 (1786747321) shut down
facet: ost2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost2 to oleg649-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
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0001
18:42:24 (1786747344) targets are mounted
18:42:24 (1786747344) facet_failover done
oleg649-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 (154s)

== insanity test 1: MDS/MDS failure ====================== 18:42:38 (1786747358)
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failover mds1 to oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
Reintegrating MDS2
oleg649-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg649-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (182s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Aug 14 18:45:40 EDT 2026 ========================================================== 18:45:40 (1786747540)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failover mds1 to oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
Failover mds2 to oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Reintegrating OST
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
oleg649-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg649-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (197s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Aug 14 18:48:57 EDT 2026 ========================================================== 18:48:57 (1786747737)
Verify Lustre filesystem is up and running
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
18:49:02 (1786747742) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
18:49:24 (1786747764) targets are mounted
18:49:24 (1786747764) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
18:49:37 (1786747777) shut down
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
18:49:59 (1786747799) targets are mounted
18:49:59 (1786747799) facet_failover done
oleg649-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 (87s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Aug 14 18:50:24 EDT 2026 ========================================================== 18:50:24 (1786747824)
Fourth Failure Mode: OST/MDS Fri Aug 14 18:50:26 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failover mds1 to oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
Failover mds2 to oleg649-server
Reintegrating OST
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
oleg649-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg649-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (205s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Aug 14 18:53:49 EDT 2026 ========================================================== 18:53:49 (1786748029)
Fifth Failure Mode: OST/OST Fri Aug 14 18:53:50 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
oleg649-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (97s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Aug 14 18:55:26 EDT 2026 ========================================================== 18:55:27 (1786748127)
Sixth Failure Mode: OST/CLIENT Fri Aug 14 18:55:28 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Test Lustre stability after OST failure
DFPIDA=23210
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23522
Reintegrating OST/CLIENTs
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (60s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Aug 14 18:56:27 EDT 2026 ========================================================== 18:56:27 (1786748187)
Seventh Failure Mode: CLIENT/MDS Fri Aug 14 18:56:28 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
oleg649-client: total 0
oleg649-client: -rw-r--r-- 1 root root 0 Aug 14 18:56 oleg649-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg649-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg649-client.virtnet_testfile': No such file or directory
pdsh@oleg649-client: oleg649-client: ssh exited with exit code 1
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
18:57:45 (1786748265) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
18:58:15 (1786748295) targets are mounted
18:58:15 (1786748295) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
18:58:29 (1786748309) shut down
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
18:58:51 (1786748331) targets are mounted
18:58:51 (1786748331) facet_failover done
oleg649-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
oleg649-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (223s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Aug 14 19:00:10 EDT 2026 ========================================================== 19:00:10 (1786748410)
Eighth Failure Mode: CLIENT/OST Fri Aug 14 19:00:12 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
oleg649-client: total 0
oleg649-client: -rw-r--r-- 1 root root 0 Aug 14 19:00 oleg649-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (179s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Aug 14 19:03:09 EDT 2026 ========================================================== 19:03:09 (1786748589)
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
oleg649-client: total 0
oleg649-client: -rw-r--r-- 1 root root 0 Aug 14 19:03 oleg649-client.virtnet_testfile
oleg649-client: -rw-r--r-- 1 root root 0 Aug 14 19:02 oleg649-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
oleg649-client: total 0
oleg649-client: -rw-r--r-- 1 root root 0 Aug 14 19:04 oleg649-client.virtnet_testfile
oleg649-client: -rw-r--r-- 1 root root 0 Aug 14 19:02 oleg649-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (148s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Aug 14 19:05:38 EDT 2026 ========================================================== 19:05:38 (1786748738)
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failover mds1 to oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Reintegrating OST
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
Failover mds2 to oleg649-server
oleg649-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg649-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (198s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Aug 14 19:08:56 EDT 2026 ========================================================== 19:08:56 (1786748936)
Verify Lustre filesystem is up and running
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
19:09:05 (1786748945) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
19:09:40 (1786748980) targets are mounted
19:09:40 (1786748980) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
19:10:07 (1786749007) shut down
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
19:10:32 (1786749032) targets are mounted
19:10:32 (1786749032) facet_failover done
oleg649-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 (122s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Aug 14 19:10:58 EDT 2026 ========================================================== 19:10:59 (1786749059)
Verify Lustre filesystem is up and running
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
19:11:11 (1786749071) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Failover mds2 to oleg649-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
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
19:11:42 (1786749102) targets are mounted
19:11:42 (1786749102) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Failing ost2 on oleg649-server
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
19:12:10 (1786749130) shut down
facet: ost1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: ost2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost1 to oleg649-server
mount facets: ost1
Failover ost2 to oleg649-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
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
19:12:38 (1786749158) targets are mounted
19:12:38 (1786749158) facet_failover done
oleg649-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 (133s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Aug 14 19:13:12 EDT 2026 ========================================================== 19:13:12 (1786749192)
Verify Lustre filesystem is up and running
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
19:13:21 (1786749201) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Failover mds2 to oleg649-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
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
19:13:53 (1786749233) targets are mounted
19:13:53 (1786749233) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Failing ost2 on oleg649-server
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
19:14:33 (1786749273) shut down
facet: ost1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: ost2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost1 to oleg649-server
mount facets: ost1
Failover ost2 to oleg649-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
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
19:15:01 (1786749301) targets are mounted
19:15:01 (1786749301) facet_failover done
oleg649-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 (135s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Aug 14 19:15:27 EDT 2026 ========================================================== 19:15:27 (1786749327)
Verify Lustre filesystem is up and running
Failing ost1 on oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Failing ost2 on oleg649-server
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
19:15:39 (1786749339) shut down
facet: ost1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: ost2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost1 to oleg649-server
mount facets: ost1
Failover ost2 to oleg649-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
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
19:16:07 (1786749367) targets are mounted
19:16:07 (1786749367) facet_failover done
oleg649-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 oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
19:16:43 (1786749403) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Failover mds2 to oleg649-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
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
19:17:15 (1786749435) targets are mounted
19:17:15 (1786749435) facet_failover done
oleg649-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 (135s)
== insanity test complete, duration 2310 sec ============= 19:17:42 (1786749462)
=== insanity: start cleanup 19:17:44 (1786749464) ===
=== insanity: finish cleanup 19:17:48 (1786749468) ===