-----============= acceptance-small: insanity ============----- Mon Aug 31 13:54:10 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
oleg654-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 13:54:28 (1788198868) ===
oleg654-client.virtnet: executing check_config_client /mnt/lustre
oleg654-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg654-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff99ee47393800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff99ee47393800.idle_timeout=debug
disable quota as required
oleg654-server: oleg654-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 13:55:01 (1788198901) ===

== insanity test 0: Fail all nodes, independently ======== 13:55:03 (1788198903)
Failing mds1 on oleg654-server
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
13:55:08 (1788198908) shut down
facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds1 to oleg654-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0000
13:55:31 (1788198931) targets are mounted
13:55:31 (1788198931) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
13:55:48 (1788198948) shut down
facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds2 to oleg654-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
13:56:15 (1788198975) targets are mounted
13:56:15 (1788198975) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
13:56:31 (1788198991) shut down
facet: ost1 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover ost1 to oleg654-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
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
13:56:58 (1788199018) targets are mounted
13:56:58 (1788199018) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-ost2 (opts:) on oleg654-server
13:57:12 (1788199032) shut down
facet: ost2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover ost2 to oleg654-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
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0001
13:57:41 (1788199061) targets are mounted
13:57:41 (1788199061) facet_failover done
oleg654-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 (176s)

== insanity test 1: MDS/MDS failure ====================== 13:57:58 (1788199078)
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
Failover mds1 to oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
Reintegrating MDS2
oleg654-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg654-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Aug 31 14:01:28 EDT 2026 ========================================================== 14:01:28 (1788199288)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
Failover mds1 to oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
Failover mds2 to oleg654-server
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Reintegrating OST
oleg654-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
oleg654-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg654-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (194s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Aug 31 14:04:42 EDT 2026 ========================================================== 14:04:42 (1788199482)
Verify Lustre filesystem is up and running
Failing mds1 on oleg654-server
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
14:04:47 (1788199487) shut down
facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds1 to oleg654-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0000
14:05:20 (1788199520) targets are mounted
14:05:20 (1788199520) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
14:05:35 (1788199535) shut down
facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds2 to oleg654-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
14:06:02 (1788199562) targets are mounted
14:06:02 (1788199562) facet_failover done
oleg654-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 (107s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon Aug 31 14:06:29 EDT 2026 ========================================================== 14:06:29 (1788199589)
Fourth Failure Mode: OST/MDS Mon Aug 31 14:06:31 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
Failover mds1 to oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
Failover mds2 to oleg654-server
Reintegrating OST
oleg654-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
oleg654-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg654-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-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 Mon Aug 31 14:09:59 EDT 2026 ========================================================== 14:09:59 (1788199799)
Fifth Failure Mode: OST/OST Mon Aug 31 14:10:01 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg654-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg654-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
oleg654-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (100s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Aug 31 14:11:39 EDT 2026 ========================================================== 14:11:39 (1788199899)
Sixth Failure Mode: OST/CLIENT Mon Aug 31 14:11:41 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Test Lustre stability after OST failure
DFPIDA=23292
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23604
Reintegrating OST/CLIENTs
oleg654-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (59s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Aug 31 14:12:38 EDT 2026 ========================================================== 14:12:38 (1788199958)
Seventh Failure Mode: CLIENT/MDS Mon Aug 31 14:12:39 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
oleg654-client: total 0
oleg654-client: -rw-r--r-- 1 root root 0 Aug 31 14:12 oleg654-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg654-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg654-client.virtnet_testfile': No such file or directory
pdsh@oleg654-client: oleg654-client: ssh exited with exit code 1
Failing mds1 on oleg654-server
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
14:13:56 (1788200036) shut down
facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds1 to oleg654-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0000
14:14:18 (1788200058) targets are mounted
14:14:18 (1788200058) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
14:14:32 (1788200072) shut down
facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds2 to oleg654-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
14:14:55 (1788200095) targets are mounted
14:14:56 (1788200096) facet_failover done
oleg654-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
oleg654-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (217s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Aug 31 14:16:15 EDT 2026 ========================================================== 14:16:16 (1788200176)
Eighth Failure Mode: CLIENT/OST Mon Aug 31 14:16:17 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
oleg654-client: total 0
oleg654-client: -rw-r--r-- 1 root root 0 Aug 31 14:16 oleg654-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg654-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (178s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Aug 31 14:19:13 EDT 2026 ========================================================== 14:19:13 (1788200353)
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
oleg654-client: total 0
oleg654-client: -rw-r--r-- 1 root root 0 Aug 31 14:19 oleg654-client.virtnet_testfile
oleg654-client: -rw-r--r-- 1 root root 0 Aug 31 14:18 oleg654-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
oleg654-client: total 0
oleg654-client: -rw-r--r-- 1 root root 0 Aug 31 14:20 oleg654-client.virtnet_testfile
oleg654-client: -rw-r--r-- 1 root root 0 Aug 31 14:18 oleg654-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (147s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Aug 31 14:21:40 EDT 2026 ========================================================== 14:21:40 (1788200500)
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
Failover mds1 to oleg654-server
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Reintegrating OST
oleg654-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
Failover mds2 to oleg654-server
oleg654-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg654-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (190s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Aug 31 14:24:50 EDT 2026 ========================================================== 14:24:50 (1788200690)
Verify Lustre filesystem is up and running
Failing mds1 on oleg654-server
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
14:24:56 (1788200696) shut down
facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds1 to oleg654-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0000
14:25:19 (1788200719) targets are mounted
14:25:19 (1788200719) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
14:25:39 (1788200739) shut down
facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds2 to oleg654-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
14:26:02 (1788200762) targets are mounted
14:26:02 (1788200762) facet_failover done
oleg654-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 (91s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Aug 31 14:26:21 EDT 2026 ========================================================== 14:26:21 (1788200781)
Verify Lustre filesystem is up and running
Failing mds1 on oleg654-server
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
Failing mds2 on oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
14:26:30 (1788200790) shut down
facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server
facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds1 to oleg654-server
mount facets: mds1
Failover mds2 to oleg654-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
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
14:27:02 (1788200822) targets are mounted
14:27:02 (1788200822) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Failing ost2 on oleg654-server
Stopping /mnt/lustre-ost2 (opts:) on oleg654-server
14:27:28 (1788200848) shut down
facet: ost1 facet_host: oleg654-server facet_failover_host: oleg654-server
facet: ost2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover ost1 to oleg654-server
mount facets: ost1
Failover ost2 to oleg654-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
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
14:27:57 (1788200877) targets are mounted
14:27:57 (1788200877) facet_failover done
oleg654-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 (129s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Aug 31 14:28:30 EDT 2026 ========================================================== 14:28:31 (1788200911)
Verify Lustre filesystem is up and running
Failing mds1 on oleg654-server
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
Failing mds2 on oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
14:28:40 (1788200920) shut down
facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server
facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds1 to oleg654-server
mount facets: mds1
Failover mds2 to oleg654-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
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
14:29:13 (1788200953) targets are mounted
14:29:13 (1788200953) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Failing ost2 on oleg654-server
Stopping /mnt/lustre-ost2 (opts:) on oleg654-server
14:29:47 (1788200987) shut down
facet: ost1 facet_host: oleg654-server facet_failover_host: oleg654-server
facet: ost2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover ost1 to oleg654-server
mount facets: ost1
Failover ost2 to oleg654-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
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
14:30:14 (1788201014) targets are mounted
14:30:14 (1788201014) facet_failover done
oleg654-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 (129s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon Aug 31 14:30:39 EDT 2026 ========================================================== 14:30:39 (1788201039)
Verify Lustre filesystem is up and running
Failing ost1 on oleg654-server
Stopping /mnt/lustre-ost1 (opts:) on oleg654-server
Failing ost2 on oleg654-server
Stopping /mnt/lustre-ost2 (opts:) on oleg654-server
14:30:49 (1788201049) shut down
facet: ost1 facet_host: oleg654-server facet_failover_host: oleg654-server
facet: ost2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover ost1 to oleg654-server
mount facets: ost1
Failover ost2 to oleg654-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
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
14:31:19 (1788201079) targets are mounted
14:31:19 (1788201079) facet_failover done
oleg654-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 oleg654-server
Stopping /mnt/lustre-mds1 (opts:) on oleg654-server
Failing mds2 on oleg654-server
Stopping /mnt/lustre-mds2 (opts:) on oleg654-server
14:31:57 (1788201117) shut down
facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server
facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server
Failover mds1 to oleg654-server
mount facets: mds1
Failover mds2 to oleg654-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
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
14:32:30 (1788201150) targets are mounted
14:32:30 (1788201150) facet_failover done
oleg654-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 (136s)
== insanity test complete, duration 2323 sec ============= 14:32:55 (1788201175)
=== insanity: start cleanup 14:32:57 (1788201177) ===
=== insanity: finish cleanup 14:33:01 (1788201181) ===