-----============= acceptance-small: insanity ============----- Thu Sep 17 18:15:34 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
oleg312-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 18:15:57 (1789683357) ===
oleg312-client.virtnet: executing check_config_client /mnt/lustre
oleg312-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg312-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff947208abf800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff947208abf800.idle_timeout=debug
disable quota as required
oleg312-server: oleg312-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 18:16:37 (1789683397) ===

== insanity test 0: Fail all nodes, independently ======== 18:16:39 (1789683399)
Failing mds1 on oleg312-server
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
18:16:45 (1789683405) shut down
facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds1 to oleg312-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
18:17:10 (1789683430) targets are mounted
18:17:10 (1789683430) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
18:17:28 (1789683448) shut down
facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds2 to oleg312-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0001
18:17:53 (1789683473) targets are mounted
18:17:53 (1789683473) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
18:18:09 (1789683489) shut down
facet: ost1 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover ost1 to oleg312-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
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
18:18:36 (1789683516) targets are mounted
18:18:36 (1789683516) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-ost2 (opts:) on oleg312-server
18:18:53 (1789683533) shut down
facet: ost2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover ost2 to oleg312-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
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0001
18:19:19 (1789683559) targets are mounted
18:19:19 (1789683559) facet_failover done
oleg312-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 (179s)

== insanity test 1: MDS/MDS failure ====================== 18:19:38 (1789683578)
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
Failover mds1 to oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
Reintegrating MDS2
oleg312-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg312-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (214s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Sep 17 18:23:13 EDT 2026 ========================================================== 18:23:13 (1789683793)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
Failover mds1 to oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
Failover mds2 to oleg312-server
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Reintegrating OST
oleg312-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
oleg312-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg312-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Sep 17 18:26:36 EDT 2026 ========================================================== 18:26:36 (1789683996)
Verify Lustre filesystem is up and running
Failing mds1 on oleg312-server
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
18:26:42 (1789684002) shut down
facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds1 to oleg312-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
18:27:09 (1789684029) targets are mounted
18:27:09 (1789684029) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
18:27:25 (1789684045) shut down
facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds2 to oleg312-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0001
18:27:53 (1789684073) targets are mounted
18:27:53 (1789684073) facet_failover done
oleg312-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 (108s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Sep 17 18:28:24 EDT 2026 ========================================================== 18:28:24 (1789684104)
Fourth Failure Mode: OST/MDS Thu Sep 17 18:28:26 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
Failover mds1 to oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
Failover mds2 to oleg312-server
Reintegrating OST
oleg312-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
oleg312-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg312-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (207s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Sep 17 18:31:51 EDT 2026 ========================================================== 18:31:51 (1789684311)
Fifth Failure Mode: OST/OST Thu Sep 17 18:31:52 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg312-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg312-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
oleg312-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (107s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Sep 17 18:33:38 EDT 2026 ========================================================== 18:33:38 (1789684418)
Sixth Failure Mode: OST/CLIENT Thu Sep 17 18:33:40 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Test Lustre stability after OST failure
DFPIDA=23241
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23553
Reintegrating OST/CLIENTs
oleg312-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (58s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Sep 17 18:34:36 EDT 2026 ========================================================== 18:34:36 (1789684476)
Seventh Failure Mode: CLIENT/MDS Thu Sep 17 18:34:37 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
oleg312-client: total 0
oleg312-client: -rw-r--r-- 1 root root 0 Sep 17 18:34 oleg312-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg312-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg312-client.virtnet_testfile': No such file or directory
pdsh@oleg312-client: oleg312-client: ssh exited with exit code 1
Failing mds1 on oleg312-server
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
18:35:52 (1789684552) shut down
facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds1 to oleg312-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
18:36:13 (1789684573) targets are mounted
18:36:13 (1789684573) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
18:36:27 (1789684587) shut down
facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds2 to oleg312-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0001
18:36:48 (1789684608) targets are mounted
18:36:48 (1789684608) facet_failover done
oleg312-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
oleg312-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (208s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Sep 17 18:38:05 EDT 2026 ========================================================== 18:38:05 (1789684685)
Eighth Failure Mode: CLIENT/OST Thu Sep 17 18:38:06 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
oleg312-client: total 0
oleg312-client: -rw-r--r-- 1 root root 0 Sep 17 18:38 oleg312-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg312-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (169s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Sep 17 18:40:54 EDT 2026 ========================================================== 18:40:54 (1789684854)
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
oleg312-client: total 0
oleg312-client: -rw-r--r-- 1 root root 0 Sep 17 18:40 oleg312-client.virtnet_testfile
oleg312-client: -rw-r--r-- 1 root root 0 Sep 17 18:39 oleg312-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
oleg312-client: total 0
oleg312-client: -rw-r--r-- 1 root root 0 Sep 17 18:42 oleg312-client.virtnet_testfile
oleg312-client: -rw-r--r-- 1 root root 0 Sep 17 18:39 oleg312-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (140s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Sep 17 18:43:14 EDT 2026 ========================================================== 18:43:14 (1789684994)
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
Failover mds1 to oleg312-server
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Reintegrating OST
oleg312-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
Failover mds2 to oleg312-server
oleg312-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg312-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (169s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Sep 17 18:46:03 EDT 2026 ========================================================== 18:46:03 (1789685163)
Verify Lustre filesystem is up and running
Failing mds1 on oleg312-server
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
18:46:07 (1789685167) shut down
facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds1 to oleg312-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
18:46:25 (1789685185) targets are mounted
18:46:25 (1789685185) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
18:46:39 (1789685199) shut down
facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds2 to oleg312-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0001
18:46:56 (1789685216) targets are mounted
18:46:56 (1789685216) facet_failover done
oleg312-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 (76s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Sep 17 18:47:19 EDT 2026 ========================================================== 18:47:19 (1789685239)
Verify Lustre filesystem is up and running
Failing mds1 on oleg312-server
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
Failing mds2 on oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
18:47:31 (1789685251) shut down
facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server
facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds1 to oleg312-server
mount facets: mds1
Failover mds2 to oleg312-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
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
18:48:00 (1789685280) targets are mounted
18:48:00 (1789685280) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Failing ost2 on oleg312-server
Stopping /mnt/lustre-ost2 (opts:) on oleg312-server
18:48:24 (1789685304) shut down
facet: ost1 facet_host: oleg312-server facet_failover_host: oleg312-server
facet: ost2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover ost1 to oleg312-server
mount facets: ost1
Failover ost2 to oleg312-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
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:48:48 (1789685328) targets are mounted
18:48:48 (1789685328) facet_failover done
oleg312-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 (122s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Sep 17 18:49:22 EDT 2026 ========================================================== 18:49:22 (1789685362)
Verify Lustre filesystem is up and running
Failing mds1 on oleg312-server
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
Failing mds2 on oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
18:49:31 (1789685371) shut down
facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server
facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds1 to oleg312-server
mount facets: mds1
Failover mds2 to oleg312-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
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
18:49:59 (1789685399) targets are mounted
18:49:59 (1789685399) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Failing ost2 on oleg312-server
Stopping /mnt/lustre-ost2 (opts:) on oleg312-server
18:50:26 (1789685426) shut down
facet: ost1 facet_host: oleg312-server facet_failover_host: oleg312-server
facet: ost2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover ost1 to oleg312-server
mount facets: ost1
Failover ost2 to oleg312-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
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:50:49 (1789685449) targets are mounted
18:50:49 (1789685449) facet_failover done
oleg312-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 (104s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Sep 17 18:51:06 EDT 2026 ========================================================== 18:51:06 (1789685466)
Verify Lustre filesystem is up and running
Failing ost1 on oleg312-server
Stopping /mnt/lustre-ost1 (opts:) on oleg312-server
Failing ost2 on oleg312-server
Stopping /mnt/lustre-ost2 (opts:) on oleg312-server
18:51:15 (1789685475) shut down
facet: ost1 facet_host: oleg312-server facet_failover_host: oleg312-server
facet: ost2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover ost1 to oleg312-server
mount facets: ost1
Failover ost2 to oleg312-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
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:51:39 (1789685499) targets are mounted
18:51:39 (1789685499) facet_failover done
oleg312-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 oleg312-server
Stopping /mnt/lustre-mds1 (opts:) on oleg312-server
Failing mds2 on oleg312-server
Stopping /mnt/lustre-mds2 (opts:) on oleg312-server
18:52:16 (1789685536) shut down
facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server
facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server
Failover mds1 to oleg312-server
mount facets: mds1
Failover mds2 to oleg312-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
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
18:52:46 (1789685566) targets are mounted
18:52:46 (1789685566) facet_failover done
oleg312-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 (120s)
== insanity test complete, duration 2250 sec ============= 18:53:06 (1789685586)
=== insanity: start cleanup 18:53:08 (1789685588) ===
=== insanity: finish cleanup 18:53:11 (1789685591) ===