-----============= acceptance-small: insanity ============----- Wed Sep  9 03:56:03 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
oleg639-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 03:56:23 (1788940583) ===
oleg639-client.virtnet: executing check_config_client /mnt/lustre
oleg639-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg639-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff95dfc2c13000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff95dfc2c13000.idle_timeout=debug
disable quota as required
oleg639-server: oleg639-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 03:57:11 (1788940631) ===

== insanity test 0: Fail all nodes, independently ======== 03:57:13 (1788940633)
Failing mds1 on oleg639-server
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
03:57:20 (1788940640) shut down
facet: mds1 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds1 to oleg639-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
03:57:53 (1788940673) targets are mounted
03:57:53 (1788940673) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
03:58:09 (1788940689) shut down
facet: mds2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds2 to oleg639-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
03:58:35 (1788940715) targets are mounted
03:58:35 (1788940715) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
03:58:52 (1788940732) shut down
facet: ost1 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover ost1 to oleg639-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
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
03:59:19 (1788940759) targets are mounted
03:59:19 (1788940759) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-ost2 (opts:) on oleg639-server
03:59:33 (1788940773) shut down
facet: ost2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover ost2 to oleg639-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
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0001
04:00:00 (1788940800) targets are mounted
04:00:00 (1788940800) facet_failover done
oleg639-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 (187s)

== insanity test 1: MDS/MDS failure ====================== 04:00:20 (1788940820)
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
Failover mds1 to oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
Reintegrating MDS2
oleg639-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg639-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (209s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Sep  9 04:03:49 EDT 2026 ========================================================== 04:03:49 (1788941029)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
Failover mds1 to oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
Failover mds2 to oleg639-server
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Reintegrating OST
oleg639-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
oleg639-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg639-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Sep  9 04:07:11 EDT 2026 ========================================================== 04:07:11 (1788941231)
Verify Lustre filesystem is up and running
Failing mds1 on oleg639-server
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
04:07:17 (1788941237) shut down
facet: mds1 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds1 to oleg639-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
04:07:41 (1788941261) targets are mounted
04:07:41 (1788941261) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
04:07:56 (1788941276) shut down
facet: mds2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds2 to oleg639-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
04:08:20 (1788941300) targets are mounted
04:08:20 (1788941300) facet_failover done
oleg639-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 (95s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Sep  9 04:08:46 EDT 2026 ========================================================== 04:08:46 (1788941326)
Fourth Failure Mode: OST/MDS Wed Sep  9 04:08:48 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
Failover mds1 to oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
Failover mds2 to oleg639-server
Reintegrating OST
oleg639-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
oleg639-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg639-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (204s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Sep  9 04:12:10 EDT 2026 ========================================================== 04:12:10 (1788941530)
Fifth Failure Mode: OST/OST Wed Sep  9 04:12:11 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg639-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg639-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
oleg639-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (106s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Sep  9 04:13:56 EDT 2026 ========================================================== 04:13:56 (1788941636)
Sixth Failure Mode: OST/CLIENT Wed Sep  9 04:13:58 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Test Lustre stability after OST failure
DFPIDA=23285
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23595
Reintegrating OST/CLIENTs
oleg639-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (57s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Sep  9 04:14:53 EDT 2026 ========================================================== 04:14:53 (1788941693)
Seventh Failure Mode: CLIENT/MDS Wed Sep  9 04:14:54 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
oleg639-client: total 0
oleg639-client: -rw-r--r-- 1 root root 0 Sep  9 04:14 oleg639-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg639-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg639-client.virtnet_testfile': No such file or directory
pdsh@oleg639-client: oleg639-client: ssh exited with exit code 1
Failing mds1 on oleg639-server
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
04:16:11 (1788941771) shut down
facet: mds1 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds1 to oleg639-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
04:16:33 (1788941793) targets are mounted
04:16:33 (1788941793) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
04:16:47 (1788941807) shut down
facet: mds2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds2 to oleg639-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
04:17:11 (1788941831) targets are mounted
04:17:11 (1788941831) facet_failover done
oleg639-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
oleg639-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (218s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Sep  9 04:18:31 EDT 2026 ========================================================== 04:18:31 (1788941911)
Eighth Failure Mode: CLIENT/OST Wed Sep  9 04:18:33 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
oleg639-client: total 0
oleg639-client: -rw-r--r-- 1 root root 0 Sep  9 04:18 oleg639-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg639-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (177s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Sep  9 04:21:28 EDT 2026 ========================================================== 04:21:28 (1788942088)
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
oleg639-client: total 0
oleg639-client: -rw-r--r-- 1 root root 0 Sep  9 04:21 oleg639-client.virtnet_testfile
oleg639-client: -rw-r--r-- 1 root root 0 Sep  9 04:20 oleg639-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
oleg639-client: total 0
oleg639-client: -rw-r--r-- 1 root root 0 Sep  9 04:22 oleg639-client.virtnet_testfile
oleg639-client: -rw-r--r-- 1 root root 0 Sep  9 04:20 oleg639-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (148s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Sep  9 04:23:56 EDT 2026 ========================================================== 04:23:56 (1788942236)
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
Failover mds1 to oleg639-server
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Reintegrating OST
oleg639-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
Failover mds2 to oleg639-server
oleg639-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg639-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (200s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Sep  9 04:27:16 EDT 2026 ========================================================== 04:27:16 (1788942436)
Verify Lustre filesystem is up and running
Failing mds1 on oleg639-server
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
04:27:22 (1788942442) shut down
facet: mds1 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds1 to oleg639-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
04:27:54 (1788942474) targets are mounted
04:27:54 (1788942474) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
04:28:13 (1788942493) shut down
facet: mds2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds2 to oleg639-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
04:28:40 (1788942520) targets are mounted
04:28:40 (1788942520) facet_failover done
oleg639-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 (104s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Sep  9 04:29:00 EDT 2026 ========================================================== 04:29:00 (1788942540)
Verify Lustre filesystem is up and running
Failing mds1 on oleg639-server
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
Failing mds2 on oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
04:29:11 (1788942551) shut down
facet: mds1 facet_host: oleg639-server facet_failover_host: oleg639-server
facet: mds2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds1 to oleg639-server
mount facets: mds1
Failover mds2 to oleg639-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
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
04:29:40 (1788942580) targets are mounted
04:29:40 (1788942580) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Failing ost2 on oleg639-server
Stopping /mnt/lustre-ost2 (opts:) on oleg639-server
04:30:04 (1788942604) shut down
facet: ost1 facet_host: oleg639-server facet_failover_host: oleg639-server
facet: ost2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover ost1 to oleg639-server
mount facets: ost1
Failover ost2 to oleg639-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
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
04:30:30 (1788942630) targets are mounted
04:30:30 (1788942630) facet_failover done
oleg639-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 (127s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Sep  9 04:31:07 EDT 2026 ========================================================== 04:31:07 (1788942667)
Verify Lustre filesystem is up and running
Failing mds1 on oleg639-server
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
Failing mds2 on oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
04:31:17 (1788942677) shut down
facet: mds1 facet_host: oleg639-server facet_failover_host: oleg639-server
facet: mds2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds1 to oleg639-server
mount facets: mds1
Failover mds2 to oleg639-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
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:31:46 (1788942706) targets are mounted
04:31:46 (1788942706) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Failing ost2 on oleg639-server
Stopping /mnt/lustre-ost2 (opts:) on oleg639-server
04:32:17 (1788942737) shut down
facet: ost1 facet_host: oleg639-server facet_failover_host: oleg639-server
facet: ost2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover ost1 to oleg639-server
mount facets: ost1
Failover ost2 to oleg639-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
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:32:42 (1788942762) targets are mounted
04:32:42 (1788942762) facet_failover done
oleg639-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 (120s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Sep  9 04:33:07 EDT 2026 ========================================================== 04:33:07 (1788942787)
Verify Lustre filesystem is up and running
Failing ost1 on oleg639-server
Stopping /mnt/lustre-ost1 (opts:) on oleg639-server
Failing ost2 on oleg639-server
Stopping /mnt/lustre-ost2 (opts:) on oleg639-server
04:33:16 (1788942796) shut down
facet: ost1 facet_host: oleg639-server facet_failover_host: oleg639-server
facet: ost2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover ost1 to oleg639-server
mount facets: ost1
Failover ost2 to oleg639-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
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
04:33:38 (1788942818) targets are mounted
04:33:38 (1788942818) facet_failover done
oleg639-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 oleg639-server
Stopping /mnt/lustre-mds1 (opts:) on oleg639-server
Failing mds2 on oleg639-server
Stopping /mnt/lustre-mds2 (opts:) on oleg639-server
04:34:05 (1788942845) shut down
facet: mds1 facet_host: oleg639-server facet_failover_host: oleg639-server
facet: mds2 facet_host: oleg639-server facet_failover_host: oleg639-server
Failover mds1 to oleg639-server
mount facets: mds1
Failover mds2 to oleg639-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
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg639-server: oleg639-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
pdsh@oleg639-client: oleg639-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
04:34:34 (1788942874) targets are mounted
04:34:34 (1788942874) facet_failover done
oleg639-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 (110s)
== insanity test complete, duration 2332 sec ============= 04:34:57 (1788942897)
=== insanity: start cleanup 04:34:58 (1788942898) ===
=== insanity: finish cleanup 04:35:01 (1788942901) ===