-----============= acceptance-small: insanity ============----- Mon Sep  7 16:31:58 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
oleg342-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 16:32:16 (1788813136) ===
oleg342-client.virtnet: executing check_config_client /mnt/lustre
oleg342-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg342-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8d2190868800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8d2190868800.idle_timeout=debug
disable quota as required
oleg342-server: oleg342-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 16:32:55 (1788813175) ===

== insanity test 0: Fail all nodes, independently ======== 16:32:56 (1788813176)
Failing mds1 on oleg342-server
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
16:33:01 (1788813181) shut down
facet: mds1 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds1 to oleg342-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0000
16:33:25 (1788813205) targets are mounted
16:33:25 (1788813205) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
16:33:40 (1788813220) shut down
facet: mds2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds2 to oleg342-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
16:34:06 (1788813246) targets are mounted
16:34:06 (1788813246) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
16:34:22 (1788813262) shut down
facet: ost1 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover ost1 to oleg342-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
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
16:34:46 (1788813286) targets are mounted
16:34:46 (1788813286) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-ost2 (opts:) on oleg342-server
16:35:01 (1788813301) shut down
facet: ost2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover ost2 to oleg342-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
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0001
16:35:26 (1788813326) targets are mounted
16:35:26 (1788813326) facet_failover done
oleg342-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 (167s)

== insanity test 1: MDS/MDS failure ====================== 16:35:43 (1788813343)
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
Failover mds1 to oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
Reintegrating MDS2
oleg342-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg342-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (207s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Sep  7 16:39:10 EDT 2026 ========================================================== 16:39:10 (1788813550)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
Failover mds1 to oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
Failover mds2 to oleg342-server
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Reintegrating OST
oleg342-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
oleg342-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg342-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (201s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Sep  7 16:42:31 EDT 2026 ========================================================== 16:42:31 (1788813751)
Verify Lustre filesystem is up and running
Failing mds1 on oleg342-server
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
16:42:37 (1788813757) shut down
facet: mds1 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds1 to oleg342-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0000
16:43:11 (1788813791) targets are mounted
16:43:12 (1788813792) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
16:43:29 (1788813809) shut down
facet: mds2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds2 to oleg342-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
16:43:53 (1788813833) targets are mounted
16:43:53 (1788813833) facet_failover done
oleg342-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 Mon Sep  7 16:44:21 EDT 2026 ========================================================== 16:44:21 (1788813861)
Fourth Failure Mode: OST/MDS Mon Sep  7 16:44:22 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
Failover mds1 to oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
Failover mds2 to oleg342-server
Reintegrating OST
oleg342-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
oleg342-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg342-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (210s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon Sep  7 16:47:51 EDT 2026 ========================================================== 16:47:51 (1788814071)
Fifth Failure Mode: OST/OST Mon Sep  7 16:47:52 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg342-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg342-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
oleg342-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (100s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Sep  7 16:49:31 EDT 2026 ========================================================== 16:49:32 (1788814172)
Sixth Failure Mode: OST/CLIENT Mon Sep  7 16:49:33 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Test Lustre stability after OST failure
DFPIDA=23226
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23540
Reintegrating OST/CLIENTs
oleg342-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (59s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Sep  7 16:50:30 EDT 2026 ========================================================== 16:50:30 (1788814230)
Seventh Failure Mode: CLIENT/MDS Mon Sep  7 16:50:31 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
oleg342-client: total 0
oleg342-client: -rw-r--r-- 1 root root 0 Sep  7 16:50 oleg342-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg342-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg342-client.virtnet_testfile': No such file or directory
pdsh@oleg342-client: oleg342-client: ssh exited with exit code 1
Failing mds1 on oleg342-server
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
16:51:46 (1788814306) shut down
facet: mds1 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds1 to oleg342-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0000
16:52:08 (1788814328) targets are mounted
16:52:08 (1788814328) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
16:52:21 (1788814341) shut down
facet: mds2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds2 to oleg342-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
16:52:42 (1788814362) targets are mounted
16:52:42 (1788814362) facet_failover done
oleg342-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
oleg342-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (206s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Sep  7 16:53:56 EDT 2026 ========================================================== 16:53:56 (1788814436)
Eighth Failure Mode: CLIENT/OST Mon Sep  7 16:53:58 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
oleg342-client: total 0
oleg342-client: -rw-r--r-- 1 root root 0 Sep  7 16:54 oleg342-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg342-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (169s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Sep  7 16:56:45 EDT 2026 ========================================================== 16:56:45 (1788814605)
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
oleg342-client: total 0
oleg342-client: -rw-r--r-- 1 root root 0 Sep  7 16:56 oleg342-client.virtnet_testfile
oleg342-client: -rw-r--r-- 1 root root 0 Sep  7 16:55 oleg342-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
oleg342-client: total 0
oleg342-client: -rw-r--r-- 1 root root 0 Sep  7 16:57 oleg342-client.virtnet_testfile
oleg342-client: -rw-r--r-- 1 root root 0 Sep  7 16:55 oleg342-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (139s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Sep  7 16:59:04 EDT 2026 ========================================================== 16:59:04 (1788814744)
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
Failover mds1 to oleg342-server
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Reintegrating OST
oleg342-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
Failover mds2 to oleg342-server
oleg342-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg342-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (157s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Sep  7 17:01:41 EDT 2026 ========================================================== 17:01:41 (1788814901)
Verify Lustre filesystem is up and running
Failing mds1 on oleg342-server
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
17:01:44 (1788814904) shut down
facet: mds1 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds1 to oleg342-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0000
17:02:01 (1788814921) targets are mounted
17:02:01 (1788814921) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
17:02:15 (1788814935) shut down
facet: mds2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds2 to oleg342-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
17:02:32 (1788814952) targets are mounted
17:02:32 (1788814952) facet_failover done
oleg342-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 (65s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Sep  7 17:02:46 EDT 2026 ========================================================== 17:02:46 (1788814966)
Verify Lustre filesystem is up and running
Failing mds1 on oleg342-server
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
Failing mds2 on oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
17:02:51 (1788814971) shut down
facet: mds1 facet_host: oleg342-server facet_failover_host: oleg342-server
facet: mds2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds1 to oleg342-server
mount facets: mds1
Failover mds2 to oleg342-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
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:03:19 (1788814999) targets are mounted
17:03:19 (1788814999) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Failing ost2 on oleg342-server
Stopping /mnt/lustre-ost2 (opts:) on oleg342-server
17:03:34 (1788815014) shut down
facet: ost1 facet_host: oleg342-server facet_failover_host: oleg342-server
facet: ost2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover ost1 to oleg342-server
mount facets: ost1
Failover ost2 to oleg342-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
17:03:53 (1788815033) targets are mounted
17:03:53 (1788815033) facet_failover done
oleg342-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 (86s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Sep  7 17:04:12 EDT 2026 ========================================================== 17:04:12 (1788815052)
Verify Lustre filesystem is up and running
Failing mds1 on oleg342-server
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
Failing mds2 on oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
17:04:18 (1788815058) shut down
facet: mds1 facet_host: oleg342-server facet_failover_host: oleg342-server
facet: mds2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds1 to oleg342-server
mount facets: mds1
Failover mds2 to oleg342-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
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:04:46 (1788815086) targets are mounted
17:04:46 (1788815086) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Failing ost2 on oleg342-server
Stopping /mnt/lustre-ost2 (opts:) on oleg342-server
17:05:07 (1788815107) shut down
facet: ost1 facet_host: oleg342-server facet_failover_host: oleg342-server
facet: ost2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover ost1 to oleg342-server
mount facets: ost1
Failover ost2 to oleg342-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
17:05:26 (1788815126) targets are mounted
17:05:26 (1788815126) facet_failover done
oleg342-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 (85s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon Sep  7 17:05:37 EDT 2026 ========================================================== 17:05:37 (1788815137)
Verify Lustre filesystem is up and running
Failing ost1 on oleg342-server
Stopping /mnt/lustre-ost1 (opts:) on oleg342-server
Failing ost2 on oleg342-server
Stopping /mnt/lustre-ost2 (opts:) on oleg342-server
17:05:43 (1788815143) shut down
facet: ost1 facet_host: oleg342-server facet_failover_host: oleg342-server
facet: ost2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover ost1 to oleg342-server
mount facets: ost1
Failover ost2 to oleg342-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
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
17:06:00 (1788815160) targets are mounted
17:06:00 (1788815160) facet_failover done
oleg342-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 oleg342-server
Stopping /mnt/lustre-mds1 (opts:) on oleg342-server
Failing mds2 on oleg342-server
Stopping /mnt/lustre-mds2 (opts:) on oleg342-server
17:06:18 (1788815178) shut down
facet: mds1 facet_host: oleg342-server facet_failover_host: oleg342-server
facet: mds2 facet_host: oleg342-server facet_failover_host: oleg342-server
Failover mds1 to oleg342-server
mount facets: mds1
Failover mds2 to oleg342-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
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg342-server: oleg342-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
17:06:46 (1788815206) targets are mounted
17:06:46 (1788815206) facet_failover done
oleg342-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 (81s)
== insanity test complete, duration 2098 sec ============= 17:06:58 (1788815218)
=== insanity: start cleanup 17:06:59 (1788815219) ===
=== insanity: finish cleanup 17:07:00 (1788815220) ===