-----============= acceptance-small: insanity ============----- Wed Aug 26 18:26:25 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
oleg157-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 18:26:50 (1787783210) ===
oleg157-client.virtnet: executing check_config_client /mnt/lustre
oleg157-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg157-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffffa0f9465a7000.idle_timeout=debug
osc.lustre-OST0001-osc-ffffa0f9465a7000.idle_timeout=debug
disable quota as required
oleg157-server: oleg157-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 18:27:41 (1787783261) ===

== insanity test 0: Fail all nodes, independently ======== 18:27:45 (1787783265)
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
18:27:54 (1787783274) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
18:28:30 (1787783310) targets are mounted
18:28:30 (1787783310) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
18:28:47 (1787783327) shut down
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds2 to oleg157-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
18:29:14 (1787783354) targets are mounted
18:29:14 (1787783354) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
18:29:31 (1787783371) shut down
facet: ost1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost1 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
18:29:57 (1787783397) targets are mounted
18:29:57 (1787783397) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
18:30:15 (1787783415) shut down
facet: ost2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0001
18:30:41 (1787783441) targets are mounted
18:30:41 (1787783441) facet_failover done
oleg157-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 (195s)

== insanity test 1: MDS/MDS failure ====================== 18:30:59 (1787783459)
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failover mds1 to oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
Reintegrating MDS2
oleg157-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg157-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Aug 26 18:34:29 EDT 2026 ========================================================== 18:34:29 (1787783669)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failover mds1 to oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
Failover mds2 to oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Reintegrating OST
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
oleg157-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg157-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (201s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Aug 26 18:37:50 EDT 2026 ========================================================== 18:37:50 (1787783870)
Verify Lustre filesystem is up and running
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
18:37:57 (1787783877) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
18:38:32 (1787783912) targets are mounted
18:38:32 (1787783912) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
18:38:50 (1787783930) shut down
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds2 to oleg157-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
18:39:18 (1787783958) targets are mounted
18:39:18 (1787783958) facet_failover done
oleg157-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 (119s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Aug 26 18:39:49 EDT 2026 ========================================================== 18:39:49 (1787783989)
Fourth Failure Mode: OST/MDS Wed Aug 26 18:39:51 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failover mds1 to oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
Failover mds2 to oleg157-server
Reintegrating OST
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
oleg157-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg157-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (211s)

== insanity test 5: Fifth Failure Mode: OST/OST Wed Aug 26 18:43:20 EDT 2026 ========================================================== 18:43:20 (1787784200)
Fifth Failure Mode: OST/OST Wed Aug 26 18:43:22 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
oleg157-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (113s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Aug 26 18:45:13 EDT 2026 ========================================================== 18:45:13 (1787784313)
Sixth Failure Mode: OST/CLIENT Wed Aug 26 18:45:14 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Test Lustre stability after OST failure
DFPIDA=23274
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23595
Reintegrating OST/CLIENTs
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (69s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 26 18:46:23 EDT 2026 ========================================================== 18:46:23 (1787784383)
Seventh Failure Mode: CLIENT/MDS Wed Aug 26 18:46:25 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
oleg157-client: total 0
oleg157-client: -rw-r--r-- 1 root root 0 Aug 26 18:46 oleg157-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg157-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg157-client.virtnet_testfile': No such file or directory
pdsh@oleg157-client: oleg157-client: ssh exited with exit code 1
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
18:47:44 (1787784464) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
18:48:21 (1787784501) targets are mounted
18:48:21 (1787784501) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
18:48:39 (1787784519) shut down
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds2 to oleg157-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
18:49:09 (1787784549) targets are mounted
18:49:09 (1787784549) facet_failover done
oleg157-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
oleg157-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (253s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Aug 26 18:50:36 EDT 2026 ========================================================== 18:50:36 (1787784636)
Eighth Failure Mode: CLIENT/OST Wed Aug 26 18:50:38 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
oleg157-client: total 0
oleg157-client: -rw-r--r-- 1 root root 0 Aug 26 18:50 oleg157-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (191s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Aug 26 18:53:47 EDT 2026 ========================================================== 18:53:48 (1787784828)
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
oleg157-client: total 0
oleg157-client: -rw-r--r-- 1 root root 0 Aug 26 18:53 oleg157-client.virtnet_testfile
oleg157-client: -rw-r--r-- 1 root root 0 Aug 26 18:52 oleg157-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
oleg157-client: total 0
oleg157-client: -rw-r--r-- 1 root root 0 Aug 26 18:55 oleg157-client.virtnet_testfile
oleg157-client: -rw-r--r-- 1 root root 0 Aug 26 18:52 oleg157-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (154s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Aug 26 18:56:22 EDT 2026 ========================================================== 18:56:22 (1787784982)
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failover mds1 to oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Reintegrating OST
oleg157-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
Failover mds2 to oleg157-server
oleg157-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg157-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (209s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Aug 26 18:59:51 EDT 2026 ========================================================== 18:59:51 (1787785191)
Verify Lustre filesystem is up and running
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
18:59:58 (1787785198) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
19:00:30 (1787785230) targets are mounted
19:00:30 (1787785230) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
19:00:56 (1787785256) shut down
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds2 to oleg157-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
19:01:23 (1787785283) targets are mounted
19:01:23 (1787785283) facet_failover done
oleg157-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 (115s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Aug 26 19:01:46 EDT 2026 ========================================================== 19:01:46 (1787785306)
Verify Lustre filesystem is up and running
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failing mds2 on oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
19:01:57 (1787785317) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Failover mds2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
19:02:26 (1787785346) targets are mounted
19:02:26 (1787785346) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Failing ost2 on oleg157-server
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
19:02:55 (1787785375) shut down
facet: ost1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: ost2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost1 to oleg157-server
mount facets: ost1
Failover ost2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
19:03:21 (1787785401) targets are mounted
19:03:22 (1787785402) facet_failover done
oleg157-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 (136s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Aug 26 19:04:02 EDT 2026 ========================================================== 19:04:02 (1787785442)
Verify Lustre filesystem is up and running
Failing mds1 on oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failing mds2 on oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
19:04:13 (1787785453) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Failover mds2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
19:05:04 (1787785504) targets are mounted
19:05:04 (1787785504) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Failing ost2 on oleg157-server
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
19:05:54 (1787785554) shut down
facet: ost1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: ost2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost1 to oleg157-server
mount facets: ost1
Failover ost2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
19:06:26 (1787785586) targets are mounted
19:06:26 (1787785586) facet_failover done
oleg157-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 (182s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Aug 26 19:07:04 EDT 2026 ========================================================== 19:07:04 (1787785624)
Verify Lustre filesystem is up and running
Failing ost1 on oleg157-server
Stopping /mnt/lustre-ost1 (opts:) on oleg157-server
Failing ost2 on oleg157-server
Stopping /mnt/lustre-ost2 (opts:) on oleg157-server
19:07:16 (1787785636) shut down
facet: ost1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: ost2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover ost1 to oleg157-server
mount facets: ost1
Failover ost2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
19:07:46 (1787785666) targets are mounted
19:07:46 (1787785666) facet_failover done
oleg157-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 oleg157-server
Stopping /mnt/lustre-mds1 (opts:) on oleg157-server
Failing mds2 on oleg157-server
Stopping /mnt/lustre-mds2 (opts:) on oleg157-server
19:08:26 (1787785706) shut down
facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server
facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server
Failover mds1 to oleg157-server
mount facets: mds1
Failover mds2 to oleg157-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
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
19:08:56 (1787785736) targets are mounted
19:08:56 (1787785736) facet_failover done
oleg157-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 (141s)
== insanity test complete, duration 2577 sec ============= 19:09:25 (1787785765)
=== insanity: start cleanup 19:09:27 (1787785767) ===
=== insanity: finish cleanup 19:09:29 (1787785769) ===