-----============= acceptance-small: insanity ============----- Wed Sep 16 21:11:23 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
oleg648-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 21:11:39 (1789607499) ===
oleg648-client.virtnet: executing check_config_client /mnt/lustre
oleg648-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg648-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9fe9d1539000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9fe9d1539000.idle_timeout=debug
disable quota as required
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
=== insanity: finish setup 21:12:14 (1789607534) ===

== insanity test 0: Fail all nodes, independently ======== 21:12:16 (1789607536)
Failing mds1 on oleg648-server
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
21:12:21 (1789607541) shut down
facet: mds1 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds1 to oleg648-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
21:12:44 (1789607564) targets are mounted
21:12:44 (1789607564) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
21:12:58 (1789607578) shut down
facet: mds2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds2 to oleg648-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
21:13:22 (1789607602) targets are mounted
21:13:22 (1789607602) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
21:13:36 (1789607616) shut down
facet: ost1 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover ost1 to oleg648-server
mount facets: ost1
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0000
21:13:58 (1789607638) targets are mounted
21:13:58 (1789607638) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-ost2 (opts:) on oleg648-server
21:14:10 (1789607650) shut down
facet: ost2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover ost2 to oleg648-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0001
21:14:31 (1789607671) targets are mounted
21:14:31 (1789607671) facet_failover done
oleg648-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 ====================== 21:14:45 (1789607685)
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
Failover mds1 to oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
Reintegrating MDS2
oleg648-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg648-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (204s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Sep 16 21:18:10 EDT 2026 ========================================================== 21:18:10 (1789607890)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
Failover mds1 to oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
Failover mds2 to oleg648-server
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Reintegrating OST
oleg648-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0000
oleg648-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg648-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (197s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Sep 16 21:21:27 EDT 2026 ========================================================== 21:21:27 (1789608087)
Verify Lustre filesystem is up and running
Failing mds1 on oleg648-server
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
21:21:33 (1789608093) shut down
facet: mds1 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds1 to oleg648-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
21:21:54 (1789608114) targets are mounted
21:21:54 (1789608114) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
21:22:10 (1789608130) shut down
facet: mds2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds2 to oleg648-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
21:22:33 (1789608153) targets are mounted
21:22:33 (1789608153) facet_failover done
oleg648-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 (93s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Sep 16 21:23:00 EDT 2026 ========================================================== 21:23:00 (1789608180)
Fourth Failure Mode: OST/MDS Wed Sep 16 21:23:02 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
Failover mds1 to oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
Failover mds2 to oleg648-server
Reintegrating OST
oleg648-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0000
oleg648-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg648-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (210s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Sep 16 21:26:30 EDT 2026 ========================================================== 21:26:30 (1789608390)
Fifth Failure Mode: OST/OST Wed Sep 16 21:26:31 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg648-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg648-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0000
oleg648-server.virtnet
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (103s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Sep 16 21:28:13 EDT 2026 ========================================================== 21:28:13 (1789608493)
Sixth Failure Mode: OST/CLIENT Wed Sep 16 21:28:14 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Test Lustre stability after OST failure
DFPIDA=23555
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23875
Reintegrating OST/CLIENTs
oleg648-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (56s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Sep 16 21:29:09 EDT 2026 ========================================================== 21:29:09 (1789608549)
Seventh Failure Mode: CLIENT/MDS Wed Sep 16 21:29:11 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
oleg648-client: total 1
oleg648-client: -rw-r--r-- 1 root root 0 Sep 16 21:29 oleg648-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg648-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg648-client.virtnet_testfile': No such file or directory
pdsh@oleg648-client: oleg648-client: ssh exited with exit code 1
Failing mds1 on oleg648-server
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
21:30:25 (1789608625) shut down
facet: mds1 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds1 to oleg648-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
21:30:47 (1789608647) targets are mounted
21:30:47 (1789608647) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
21:31:01 (1789608661) shut down
facet: mds2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds2 to oleg648-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
21:31:21 (1789608681) targets are mounted
21:31:21 (1789608681) facet_failover done
oleg648-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
oleg648-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (210s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Sep 16 21:32:39 EDT 2026 ========================================================== 21:32:39 (1789608759)
Eighth Failure Mode: CLIENT/OST Wed Sep 16 21:32:40 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
oleg648-client: total 1
oleg648-client: -rw-r--r-- 1 root root 0 Sep 16 21:32 oleg648-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg648-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (170s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Sep 16 21:35:29 EDT 2026 ========================================================== 21:35:29 (1789608929)
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
oleg648-client: total 1
oleg648-client: -rw-r--r-- 1 root root 0 Sep 16 21:35 oleg648-client.virtnet_testfile
oleg648-client: -rw-r--r-- 1 root root 0 Sep 16 21:34 oleg648-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
oleg648-client: total 1
oleg648-client: -rw-r--r-- 1 root root 0 Sep 16 21:36 oleg648-client.virtnet_testfile
oleg648-client: -rw-r--r-- 1 root root 0 Sep 16 21:34 oleg648-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (143s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Sep 16 21:37:52 EDT 2026 ========================================================== 21:37:52 (1789609072)
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
Failover mds1 to oleg648-server
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Reintegrating OST
oleg648-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
Failover mds2 to oleg648-server
oleg648-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg648-server.virtnet
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (197s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Sep 16 21:41:09 EDT 2026 ========================================================== 21:41:09 (1789609269)
Verify Lustre filesystem is up and running
Failing mds1 on oleg648-server
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
21:41:14 (1789609274) shut down
facet: mds1 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds1 to oleg648-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
21:41:36 (1789609296) targets are mounted
21:41:36 (1789609296) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
21:41:55 (1789609315) shut down
facet: mds2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds2 to oleg648-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
21:42:16 (1789609336) targets are mounted
21:42:16 (1789609336) facet_failover done
oleg648-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 (85s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Sep 16 21:42:34 EDT 2026 ========================================================== 21:42:35 (1789609355)
Verify Lustre filesystem is up and running
Failing mds1 on oleg648-server
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
Failing mds2 on oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
21:42:43 (1789609363) shut down
facet: mds1 facet_host: oleg648-server facet_failover_host: oleg648-server
facet: mds2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds1 to oleg648-server
mount facets: mds1
Failover mds2 to oleg648-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
21:43:16 (1789609396) targets are mounted
21:43:16 (1789609396) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Failing ost2 on oleg648-server
Stopping /mnt/lustre-ost2 (opts:) on oleg648-server
21:43:35 (1789609415) shut down
facet: ost1 facet_host: oleg648-server facet_failover_host: oleg648-server
facet: ost2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover ost1 to oleg648-server
mount facets: ost1
Failover ost2 to oleg648-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
21:44:00 (1789609440) targets are mounted
21:44:00 (1789609440) facet_failover done
oleg648-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 (117s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Sep 16 21:44:31 EDT 2026 ========================================================== 21:44:31 (1789609471)
Verify Lustre filesystem is up and running
Failing mds1 on oleg648-server
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
Failing mds2 on oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
21:44:40 (1789609480) shut down
facet: mds1 facet_host: oleg648-server facet_failover_host: oleg648-server
facet: mds2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds1 to oleg648-server
mount facets: mds1
Failover mds2 to oleg648-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
21:45:10 (1789609510) targets are mounted
21:45:10 (1789609510) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Failing ost2 on oleg648-server
Stopping /mnt/lustre-ost2 (opts:) on oleg648-server
21:45:44 (1789609544) shut down
facet: ost1 facet_host: oleg648-server facet_failover_host: oleg648-server
facet: ost2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover ost1 to oleg648-server
mount facets: ost1
Failover ost2 to oleg648-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
21:46:05 (1789609565) targets are mounted
21:46:05 (1789609565) facet_failover done
oleg648-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 (110s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Sep 16 21:46:21 EDT 2026 ========================================================== 21:46:22 (1789609582)
Verify Lustre filesystem is up and running
Failing ost1 on oleg648-server
Stopping /mnt/lustre-ost1 (opts:) on oleg648-server
Failing ost2 on oleg648-server
Stopping /mnt/lustre-ost2 (opts:) on oleg648-server
21:46:30 (1789609590) shut down
facet: ost1 facet_host: oleg648-server facet_failover_host: oleg648-server
facet: ost2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover ost1 to oleg648-server
mount facets: ost1
Failover ost2 to oleg648-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
21:46:57 (1789609617) targets are mounted
21:46:57 (1789609617) facet_failover done
oleg648-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 oleg648-server
Stopping /mnt/lustre-mds1 (opts:) on oleg648-server
Failing mds2 on oleg648-server
Stopping /mnt/lustre-mds2 (opts:) on oleg648-server
21:47:29 (1789609649) shut down
facet: mds1 facet_host: oleg648-server facet_failover_host: oleg648-server
facet: mds2 facet_host: oleg648-server facet_failover_host: oleg648-server
Failover mds1 to oleg648-server
mount facets: mds1
Failover mds2 to oleg648-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg648-server: oleg648-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
pdsh@oleg648-client: oleg648-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
21:48:01 (1789609681) targets are mounted
21:48:01 (1789609681) facet_failover done
oleg648-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 (119s)
== insanity test complete, duration 2216 sec ============= 21:48:21 (1789609701)
=== insanity: start cleanup 21:48:23 (1789609703) ===
=== insanity: finish cleanup 21:48:25 (1789609705) ===