-----============= acceptance-small: insanity ============----- Wed Aug 19 01:02:34 EDT 2026
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg223-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 01:02:57 (1787115777) ===
oleg223-client.virtnet: executing check_config_client /mnt/lustre
oleg223-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg223-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8cdec82f3800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8cdec82f3800.idle_timeout=debug
disable quota as required
oleg223-server: oleg223-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 01:03:41 (1787115821) ===

== insanity test 0: Fail all nodes, independently ======== 01:03:43 (1787115823)
Failing mds1 on oleg223-server
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
01:03:49 (1787115829) shut down
facet: mds1 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds1 to oleg223-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0000
01:04:26 (1787115866) targets are mounted
01:04:26 (1787115866) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
01:04:42 (1787115882) shut down
facet: mds2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds2 to oleg223-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
01:05:09 (1787115909) targets are mounted
01:05:09 (1787115909) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
01:05:24 (1787115924) shut down
facet: ost1 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover ost1 to oleg223-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
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0000
01:05:49 (1787115949) targets are mounted
01:05:49 (1787115949) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-ost2 (opts:) on oleg223-server
01:06:04 (1787115964) shut down
facet: ost2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover ost2 to oleg223-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
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0001
01:06:30 (1787115990) targets are mounted
01:06:30 (1787115990) facet_failover done
oleg223-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 (182s)

== insanity test 1: MDS/MDS failure ====================== 01:06:45 (1787116005)
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
Failover mds1 to oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
Reintegrating MDS2
oleg223-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg223-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (203s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Aug 19 01:10:08 EDT 2026 ========================================================== 01:10:09 (1787116209)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
Failover mds1 to oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
Failover mds2 to oleg223-server
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Reintegrating OST
oleg223-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0000
oleg223-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg223-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Aug 19 01:13:31 EDT 2026 ========================================================== 01:13:31 (1787116411)
Verify Lustre filesystem is up and running
Failing mds1 on oleg223-server
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
01:13:36 (1787116416) shut down
facet: mds1 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds1 to oleg223-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0000
01:14:11 (1787116451) targets are mounted
01:14:11 (1787116451) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
01:14:27 (1787116467) shut down
facet: mds2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds2 to oleg223-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
01:14:51 (1787116491) targets are mounted
01:14:51 (1787116491) facet_failover done
oleg223-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 (106s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Aug 19 01:15:17 EDT 2026 ========================================================== 01:15:17 (1787116517)
Fourth Failure Mode: OST/MDS Wed Aug 19 01:15:18 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
Failover mds1 to oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
Failover mds2 to oleg223-server
Reintegrating OST
oleg223-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0000
oleg223-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg223-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (208s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Aug 19 01:18:45 EDT 2026 ========================================================== 01:18:45 (1787116725)
Fifth Failure Mode: OST/OST Wed Aug 19 01:18:47 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg223-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg223-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0000
oleg223-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (103s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Aug 19 01:20:28 EDT 2026 ========================================================== 01:20:28 (1787116828)
Sixth Failure Mode: OST/CLIENT Wed Aug 19 01:20:29 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Test Lustre stability after OST failure
DFPIDA=23304
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23621
Reintegrating OST/CLIENTs
oleg223-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (62s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 19 01:21:30 EDT 2026 ========================================================== 01:21:30 (1787116890)
Seventh Failure Mode: CLIENT/MDS Wed Aug 19 01:21:32 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
oleg223-client: total 0
oleg223-client: -rw-r--r-- 1 root root 0 Aug 19 01:21 oleg223-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg223-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg223-client.virtnet_testfile': No such file or directory
pdsh@oleg223-client: oleg223-client: ssh exited with exit code 1
Failing mds1 on oleg223-server
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
01:22:53 (1787116973) shut down
facet: mds1 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds1 to oleg223-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0000
01:23:24 (1787117004) targets are mounted
01:23:24 (1787117004) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
01:23:40 (1787117020) shut down
facet: mds2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds2 to oleg223-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
01:24:04 (1787117044) targets are mounted
01:24:04 (1787117044) facet_failover done
oleg223-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
oleg223-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (236s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Aug 19 01:25:26 EDT 2026 ========================================================== 01:25:26 (1787117126)
Eighth Failure Mode: CLIENT/OST Wed Aug 19 01:25:28 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
oleg223-client: total 0
oleg223-client: -rw-r--r-- 1 root root 0 Aug 19 01:25 oleg223-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg223-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (183s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Aug 19 01:28:29 EDT 2026 ========================================================== 01:28:29 (1787117309)
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
oleg223-client: total 0
oleg223-client: -rw-r--r-- 1 root root 0 Aug 19 01:28 oleg223-client.virtnet_testfile
oleg223-client: -rw-r--r-- 1 root root 0 Aug 19 01:27 oleg223-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
oleg223-client: total 0
oleg223-client: -rw-r--r-- 1 root root 0 Aug 19 01:29 oleg223-client.virtnet_testfile
oleg223-client: -rw-r--r-- 1 root root 0 Aug 19 01:27 oleg223-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Aug 19 01:31:00 EDT 2026 ========================================================== 01:31:00 (1787117460)
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
Failover mds1 to oleg223-server
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Reintegrating OST
oleg223-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
Failover mds2 to oleg223-server
oleg223-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg223-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (199s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Aug 19 01:34:19 EDT 2026 ========================================================== 01:34:19 (1787117659)
Verify Lustre filesystem is up and running
Failing mds1 on oleg223-server
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
01:34:24 (1787117664) shut down
facet: mds1 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds1 to oleg223-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0000
01:35:00 (1787117700) targets are mounted
01:35:00 (1787117700) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
01:35:27 (1787117727) shut down
facet: mds2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds2 to oleg223-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
01:35:58 (1787117758) targets are mounted
01:35:58 (1787117758) facet_failover done
oleg223-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 (123s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Aug 19 01:36:23 EDT 2026 ========================================================== 01:36:23 (1787117783)
Verify Lustre filesystem is up and running
Failing mds1 on oleg223-server
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
Failing mds2 on oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
01:36:37 (1787117797) shut down
facet: mds1 facet_host: oleg223-server facet_failover_host: oleg223-server
facet: mds2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds1 to oleg223-server
mount facets: mds1
Failover mds2 to oleg223-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
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
01:37:08 (1787117828) targets are mounted
01:37:08 (1787117828) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Failing ost2 on oleg223-server
Stopping /mnt/lustre-ost2 (opts:) on oleg223-server
01:37:34 (1787117854) shut down
facet: ost1 facet_host: oleg223-server facet_failover_host: oleg223-server
facet: ost2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover ost1 to oleg223-server
mount facets: ost1
Failover ost2 to oleg223-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
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
01:38:03 (1787117883) targets are mounted
01:38:03 (1787117883) facet_failover done
oleg223-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 (142s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Aug 19 01:38:45 EDT 2026 ========================================================== 01:38:45 (1787117925)
Verify Lustre filesystem is up and running
Failing mds1 on oleg223-server
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
Failing mds2 on oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
01:38:59 (1787117939) shut down
facet: mds1 facet_host: oleg223-server facet_failover_host: oleg223-server
facet: mds2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds1 to oleg223-server
mount facets: mds1
Failover mds2 to oleg223-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
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
01:39:31 (1787117971) targets are mounted
01:39:31 (1787117971) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Failing ost2 on oleg223-server
Stopping /mnt/lustre-ost2 (opts:) on oleg223-server
01:40:08 (1787118008) shut down
facet: ost1 facet_host: oleg223-server facet_failover_host: oleg223-server
facet: ost2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover ost1 to oleg223-server
mount facets: ost1
Failover ost2 to oleg223-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
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
01:40:44 (1787118044) targets are mounted
01:40:44 (1787118044) facet_failover done
oleg223-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 (141s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Aug 19 01:41:06 EDT 2026 ========================================================== 01:41:06 (1787118066)
Verify Lustre filesystem is up and running
Failing ost1 on oleg223-server
Stopping /mnt/lustre-ost1 (opts:) on oleg223-server
Failing ost2 on oleg223-server
Stopping /mnt/lustre-ost2 (opts:) on oleg223-server
01:41:18 (1787118078) shut down
facet: ost1 facet_host: oleg223-server facet_failover_host: oleg223-server
facet: ost2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover ost1 to oleg223-server
mount facets: ost1
Failover ost2 to oleg223-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
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
01:41:49 (1787118109) targets are mounted
01:41:49 (1787118109) facet_failover done
oleg223-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 oleg223-server
Stopping /mnt/lustre-mds1 (opts:) on oleg223-server
Failing mds2 on oleg223-server
Stopping /mnt/lustre-mds2 (opts:) on oleg223-server
01:42:23 (1787118143) shut down
facet: mds1 facet_host: oleg223-server facet_failover_host: oleg223-server
facet: mds2 facet_host: oleg223-server facet_failover_host: oleg223-server
Failover mds1 to oleg223-server
mount facets: mds1
Failover mds2 to oleg223-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
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
pdsh@oleg223-client: oleg223-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
01:42:55 (1787118175) targets are mounted
01:42:55 (1787118175) facet_failover done
oleg223-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 (132s)
== insanity test complete, duration 2442 sec ============= 01:43:18 (1787118198)
=== insanity: start cleanup 01:43:21 (1787118201) ===
=== insanity: finish cleanup 01:43:26 (1787118206) ===