-----============= acceptance-small: insanity ============----- Thu Aug 27 05:52:27 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
oleg146-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 05:52:46 (1787824366) ===
oleg146-client.virtnet: executing check_config_client /mnt/lustre
oleg146-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg146-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8a3b85fbc000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8a3b85fbc000.idle_timeout=debug
disable quota as required
oleg146-server: oleg146-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 05:53:25 (1787824405) ===

== insanity test 0: Fail all nodes, independently ======== 05:53:27 (1787824407)
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
05:53:32 (1787824412) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
05:54:04 (1787824444) targets are mounted
05:54:04 (1787824444) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
05:54:18 (1787824458) shut down
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds2 to oleg146-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
05:54:44 (1787824484) targets are mounted
05:54:44 (1787824484) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
05:54:59 (1787824499) shut down
facet: ost1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost1 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
05:55:28 (1787824528) targets are mounted
05:55:28 (1787824528) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
05:55:44 (1787824544) shut down
facet: ost2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0001
05:56:07 (1787824567) targets are mounted
05:56:07 (1787824567) facet_failover done
oleg146-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 ====================== 05:56:27 (1787824587)
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failover mds1 to oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
Reintegrating MDS2
oleg146-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg146-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 05:59:58 EDT 2026 ========================================================== 05:59:58 (1787824798)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failover mds1 to oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
Failover mds2 to oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Reintegrating OST
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
oleg146-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg146-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (210s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 27 06:03:28 EDT 2026 ========================================================== 06:03:28 (1787825008)
Verify Lustre filesystem is up and running
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
06:03:36 (1787825016) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
06:04:09 (1787825049) targets are mounted
06:04:09 (1787825049) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
06:04:26 (1787825066) shut down
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds2 to oleg146-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
06:04:51 (1787825091) targets are mounted
06:04:51 (1787825091) facet_failover done
oleg146-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 (110s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 27 06:05:18 EDT 2026 ========================================================== 06:05:18 (1787825118)
Fourth Failure Mode: OST/MDS Thu Aug 27 06:05:19 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failover mds1 to oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
Failover mds2 to oleg146-server
Reintegrating OST
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
oleg146-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg146-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (214s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Aug 27 06:08:52 EDT 2026 ========================================================== 06:08:52 (1787825332)
Fifth Failure Mode: OST/OST Thu Aug 27 06:08:54 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
oleg146-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (111s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 06:10:43 EDT 2026 ========================================================== 06:10:43 (1787825443)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 06:10:45 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Test Lustre stability after OST failure
DFPIDA=23260
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23576
Reintegrating OST/CLIENTs
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (64s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 06:11:47 EDT 2026 ========================================================== 06:11:47 (1787825507)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 06:11:49 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
oleg146-client: total 0
oleg146-client: -rw-r--r-- 1 root root 0 Aug 27 06:11 oleg146-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg146-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg146-client.virtnet_testfile': No such file or directory
pdsh@oleg146-client: oleg146-client: ssh exited with exit code 1
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
06:13:07 (1787825587) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
06:13:42 (1787825622) targets are mounted
06:13:42 (1787825622) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
06:13:57 (1787825637) shut down
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds2 to oleg146-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
06:14:27 (1787825667) targets are mounted
06:14:27 (1787825667) facet_failover done
oleg146-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
oleg146-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (243s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 06:15:50 EDT 2026 ========================================================== 06:15:50 (1787825750)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 06:15:52 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
oleg146-client: total 0
oleg146-client: -rw-r--r-- 1 root root 0 Aug 27 06:15 oleg146-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (186s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 27 06:18:56 EDT 2026 ========================================================== 06:18:57 (1787825937)
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
oleg146-client: total 0
oleg146-client: -rw-r--r-- 1 root root 0 Aug 27 06:19 oleg146-client.virtnet_testfile
oleg146-client: -rw-r--r-- 1 root root 0 Aug 27 06:17 oleg146-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
oleg146-client: total 0
oleg146-client: -rw-r--r-- 1 root root 0 Aug 27 06:20 oleg146-client.virtnet_testfile
oleg146-client: -rw-r--r-- 1 root root 0 Aug 27 06:17 oleg146-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 06:21:28 EDT 2026 ========================================================== 06:21:28 (1787826088)
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failover mds1 to oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Reintegrating OST
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
Failover mds2 to oleg146-server
oleg146-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg146-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (196s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 06:24:44 EDT 2026 ========================================================== 06:24:44 (1787826284)
Verify Lustre filesystem is up and running
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
06:24:50 (1787826290) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
06:25:24 (1787826324) targets are mounted
06:25:24 (1787826324) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
06:25:46 (1787826346) shut down
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds2 to oleg146-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
06:26:10 (1787826370) targets are mounted
06:26:10 (1787826370) facet_failover done
oleg146-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 (109s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 06:26:33 EDT 2026 ========================================================== 06:26:34 (1787826394)
Verify Lustre filesystem is up and running
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failing mds2 on oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
06:26:42 (1787826402) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Failover mds2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
06:27:15 (1787826435) targets are mounted
06:27:15 (1787826435) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Failing ost2 on oleg146-server
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
06:27:41 (1787826461) shut down
facet: ost1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: ost2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost1 to oleg146-server
mount facets: ost1
Failover ost2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
06:28:10 (1787826490) targets are mounted
06:28:10 (1787826490) facet_failover done
oleg146-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 (131s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug 27 06:28:45 EDT 2026 ========================================================== 06:28:45 (1787826525)
Verify Lustre filesystem is up and running
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failing mds2 on oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
06:28:55 (1787826535) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Failover mds2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
06:29:27 (1787826567) targets are mounted
06:29:27 (1787826567) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Failing ost2 on oleg146-server
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
06:30:09 (1787826609) shut down
facet: ost1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: ost2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost1 to oleg146-server
mount facets: ost1
Failover ost2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
06:30:40 (1787826640) targets are mounted
06:30:40 (1787826640) facet_failover done
oleg146-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 (143s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 27 06:31:09 EDT 2026 ========================================================== 06:31:09 (1787826669)
Verify Lustre filesystem is up and running
Failing ost1 on oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Failing ost2 on oleg146-server
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
06:31:20 (1787826680) shut down
facet: ost1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: ost2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost1 to oleg146-server
mount facets: ost1
Failover ost2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
06:31:51 (1787826711) targets are mounted
06:31:51 (1787826711) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failing mds2 on oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
06:32:28 (1787826748) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Failover mds2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
06:33:01 (1787826781) targets are mounted
06:33:01 (1787826781) facet_failover done
oleg146-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 (137s)
== insanity test complete, duration 2457 sec ============= 06:33:26 (1787826806)
=== insanity: start cleanup 06:33:28 (1787826808) ===
=== insanity: finish cleanup 06:33:32 (1787826812) ===