-----============= acceptance-small: insanity ============----- Sat Aug 15 14:51:56 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
oleg406-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 14:52:15 (1786819935) ===
oleg406-client.virtnet: executing check_config_client /mnt/lustre
oleg406-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg406-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff989d98c1a000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff989d98c1a000.idle_timeout=debug
disable quota as required
oleg406-server: oleg406-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 14:52:53 (1786819973) ===

== insanity test 0: Fail all nodes, independently ======== 14:52:55 (1786819975)
Failing mds1 on oleg406-server
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
14:53:00 (1786819980) shut down
facet: mds1 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds1 to oleg406-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
14:53:32 (1786820012) targets are mounted
14:53:32 (1786820012) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
14:53:46 (1786820026) shut down
facet: mds2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds2 to oleg406-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
14:54:09 (1786820049) targets are mounted
14:54:09 (1786820049) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg406-server
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
14:54:24 (1786820064) shut down
facet: ost1 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover ost1 to oleg406-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
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
14:54:49 (1786820089) targets are mounted
14:54:49 (1786820089) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg406-server
Stopping /mnt/lustre-ost2 (opts:) on oleg406-server
14:55:06 (1786820106) shut down
facet: ost2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover ost2 to oleg406-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
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0001
14:55:31 (1786820131) targets are mounted
14:55:31 (1786820131) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (172s)

== insanity test 1: MDS/MDS failure ====================== 14:55:47 (1786820147)
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
Failover mds1 to oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
Reintegrating MDS2
oleg406-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg406-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (207s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 15 14:59:14 EDT 2026 ========================================================== 14:59:15 (1786820355)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
Failover mds1 to oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
Failover mds2 to oleg406-server
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Reintegrating OST
oleg406-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
oleg406-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg406-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (197s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 15 15:02:31 EDT 2026 ========================================================== 15:02:31 (1786820551)
Verify Lustre filesystem is up and running
Failing mds1 on oleg406-server
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
15:02:36 (1786820556) shut down
facet: mds1 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds1 to oleg406-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
15:03:08 (1786820588) targets are mounted
15:03:08 (1786820588) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
15:03:23 (1786820603) shut down
facet: mds2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds2 to oleg406-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
15:03:44 (1786820624) targets are mounted
15:03:44 (1786820624) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 (97s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 15 15:04:08 EDT 2026 ========================================================== 15:04:08 (1786820648)
Fourth Failure Mode: OST/MDS Sat Aug 15 15:04:10 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
Failover mds1 to oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
Failover mds2 to oleg406-server
Reintegrating OST
oleg406-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
oleg406-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg406-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-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 Sat Aug 15 15:07:35 EDT 2026 ========================================================== 15:07:35 (1786820855)
Fifth Failure Mode: OST/OST Sat Aug 15 15:07:37 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg406-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg406-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
oleg406-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (106s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 15 15:09:21 EDT 2026 ========================================================== 15:09:21 (1786820961)
Sixth Failure Mode: OST/CLIENT Sat Aug 15 15:09:23 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Test Lustre stability after OST failure
DFPIDA=23251
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23571
Reintegrating OST/CLIENTs
oleg406-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (64s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 15 15:10:25 EDT 2026 ========================================================== 15:10:25 (1786821025)
Seventh Failure Mode: CLIENT/MDS Sat Aug 15 15:10:26 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
oleg406-client: total 0
oleg406-client: -rw-r--r-- 1 root root 0 Aug 15 15:10 oleg406-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg406-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg406-client.virtnet_testfile': No such file or directory
pdsh@oleg406-client: oleg406-client: ssh exited with exit code 1
Failing mds1 on oleg406-server
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
15:11:43 (1786821103) shut down
facet: mds1 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds1 to oleg406-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
15:12:06 (1786821126) targets are mounted
15:12:06 (1786821126) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
15:12:21 (1786821141) shut down
facet: mds2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds2 to oleg406-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
15:12:43 (1786821163) targets are mounted
15:12:43 (1786821163) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg406-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (215s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 15 15:14:00 EDT 2026 ========================================================== 15:14:01 (1786821241)
Eighth Failure Mode: CLIENT/OST Sat Aug 15 15:14:02 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
oleg406-client: total 0
oleg406-client: -rw-r--r-- 1 root root 0 Aug 15 15:14 oleg406-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg406-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (179s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 15 15:16:59 EDT 2026 ========================================================== 15:16:59 (1786821419)
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
oleg406-client: total 0
oleg406-client: -rw-r--r-- 1 root root 0 Aug 15 15:17 oleg406-client.virtnet_testfile
oleg406-client: -rw-r--r-- 1 root root 0 Aug 15 15:15 oleg406-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
oleg406-client: total 0
oleg406-client: -rw-r--r-- 1 root root 0 Aug 15 15:18 oleg406-client.virtnet_testfile
oleg406-client: -rw-r--r-- 1 root root 0 Aug 15 15:15 oleg406-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (147s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 15 15:19:26 EDT 2026 ========================================================== 15:19:27 (1786821567)
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
Failover mds1 to oleg406-server
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Reintegrating OST
oleg406-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
Failover mds2 to oleg406-server
oleg406-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg406-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (195s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 15 15:22:41 EDT 2026 ========================================================== 15:22:42 (1786821762)
Verify Lustre filesystem is up and running
Failing mds1 on oleg406-server
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
15:22:47 (1786821767) shut down
facet: mds1 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds1 to oleg406-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
15:23:11 (1786821791) targets are mounted
15:23:11 (1786821791) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
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 oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
15:23:34 (1786821814) shut down
facet: mds2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds2 to oleg406-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
15:23:56 (1786821836) targets are mounted
15:23:56 (1786821836) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (95s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 15 15:24:16 EDT 2026 ========================================================== 15:24:16 (1786821856)
Verify Lustre filesystem is up and running
Failing mds1 on oleg406-server
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
Failing mds2 on oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
15:24:25 (1786821865) shut down
facet: mds1 facet_host: oleg406-server facet_failover_host: oleg406-server
facet: mds2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds1 to oleg406-server
mount facets: mds1
Failover mds2 to oleg406-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
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:24:55 (1786821895) targets are mounted
15:24:55 (1786821895) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 oleg406-server
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Failing ost2 on oleg406-server
Stopping /mnt/lustre-ost2 (opts:) on oleg406-server
15:25:22 (1786821922) shut down
facet: ost1 facet_host: oleg406-server facet_failover_host: oleg406-server
facet: ost2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover ost1 to oleg406-server
mount facets: ost1
Failover ost2 to oleg406-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:25:48 (1786821948) targets are mounted
15:25:48 (1786821948) facet_failover done
oleg406-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
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 (130s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 15 15:26:26 EDT 2026 ========================================================== 15:26:26 (1786821986)
Verify Lustre filesystem is up and running
Failing mds1 on oleg406-server
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
Failing mds2 on oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
15:26:35 (1786821995) shut down
facet: mds1 facet_host: oleg406-server facet_failover_host: oleg406-server
facet: mds2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds1 to oleg406-server
mount facets: mds1
Failover mds2 to oleg406-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
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
15:27:06 (1786822026) targets are mounted
15:27:06 (1786822026) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 oleg406-server
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Failing ost2 on oleg406-server
Stopping /mnt/lustre-ost2 (opts:) on oleg406-server
15:27:36 (1786822056) shut down
facet: ost1 facet_host: oleg406-server facet_failover_host: oleg406-server
facet: ost2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover ost1 to oleg406-server
mount facets: ost1
Failover ost2 to oleg406-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
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
15:28:03 (1786822083) targets are mounted
15:28:03 (1786822083) facet_failover done
oleg406-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
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 (122s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Aug 15 15:28:29 EDT 2026 ========================================================== 15:28:29 (1786822109)
Verify Lustre filesystem is up and running
Failing ost1 on oleg406-server
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Failing ost2 on oleg406-server
Stopping /mnt/lustre-ost2 (opts:) on oleg406-server
15:28:37 (1786822117) shut down
facet: ost1 facet_host: oleg406-server facet_failover_host: oleg406-server
facet: ost2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover ost1 to oleg406-server
mount facets: ost1
Failover ost2 to oleg406-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
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
15:29:05 (1786822145) targets are mounted
15:29:05 (1786822145) facet_failover done
oleg406-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
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 oleg406-server
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
Failing mds2 on oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
15:29:41 (1786822181) shut down
facet: mds1 facet_host: oleg406-server facet_failover_host: oleg406-server
facet: mds2 facet_host: oleg406-server facet_failover_host: oleg406-server
Failover mds1 to oleg406-server
mount facets: mds1
Failover mds2 to oleg406-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
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
15:30:13 (1786822213) targets are mounted
15:30:13 (1786822213) facet_failover done
oleg406-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 (128s)
== insanity test complete, duration 2320 sec ============= 15:30:37 (1786822237)
=== insanity: start cleanup 15:30:39 (1786822239) ===
=== insanity: finish cleanup 15:30:43 (1786822243) ===