-----============= acceptance-small: insanity ============----- Fri Sep 11 08:00:15 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
oleg118-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 08:00:39 (1789128039) ===
oleg118-client.virtnet: executing check_config_client /mnt/lustre
oleg118-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg118-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffffa0b988a53800.idle_timeout=debug
osc.lustre-OST0001-osc-ffffa0b988a53800.idle_timeout=debug
disable quota as required
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
osd-ldiskfs.track_declares_assert=1
Setting lod.lustre-MDT0000-mdtlov.enable_compr_rotational from 0 to 1
Waiting 90s for '1'
Updated after 2s: want '1' got '1'
Setting lod.lustre-MDT0001-mdtlov.enable_compr_rotational from 0 to 1
Waiting 90s for '1'
Updated after 2s: want '1' got '1'
=== insanity: finish setup 08:01:50 (1789128110) ===

== insanity test 0: Fail all nodes, independently ======== 08:01:55 (1789128115)
Failing mds1 on oleg118-server
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
08:02:03 (1789128123) shut down
facet: mds1 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds1 to oleg118-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
08:02:40 (1789128160) targets are mounted
08:02:40 (1789128160) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
08:03:00 (1789128180) shut down
facet: mds2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds2 to oleg118-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
08:03:27 (1789128207) targets are mounted
08:03:27 (1789128207) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
08:03:47 (1789128227) shut down
facet: ost1 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover ost1 to oleg118-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
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
08:04:18 (1789128258) targets are mounted
08:04:18 (1789128258) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-ost2 (opts:) on oleg118-server
08:04:36 (1789128276) shut down
facet: ost2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover ost2 to oleg118-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
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0001
08:05:02 (1789128302) targets are mounted
08:05:02 (1789128302) facet_failover done
oleg118-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 (206s)

== insanity test 1: MDS/MDS failure ====================== 08:05:21 (1789128321)
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
Failover mds1 to oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
Reintegrating MDS2
oleg118-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg118-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (210s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Sep 11 08:08:51 EDT 2026 ========================================================== 08:08:51 (1789128531)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
Failover mds1 to oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
Failover mds2 to oleg118-server
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Reintegrating OST
oleg118-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
oleg118-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg118-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (206s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Sep 11 08:12:18 EDT 2026 ========================================================== 08:12:18 (1789128738)
Verify Lustre filesystem is up and running
Failing mds1 on oleg118-server
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
08:12:25 (1789128745) shut down
facet: mds1 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds1 to oleg118-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
08:12:59 (1789128779) targets are mounted
08:13:00 (1789128780) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
08:13:19 (1789128799) shut down
facet: mds2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds2 to oleg118-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
08:13:44 (1789128824) targets are mounted
08:13:44 (1789128824) facet_failover done
oleg118-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 (118s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Sep 11 08:14:16 EDT 2026 ========================================================== 08:14:16 (1789128856)
Fourth Failure Mode: OST/MDS Fri Sep 11 08:14:18 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
Failover mds1 to oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
Failover mds2 to oleg118-server
Reintegrating OST
oleg118-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
oleg118-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg118-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (216s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Sep 11 08:17:53 EDT 2026 ========================================================== 08:17:53 (1789129073)
Fifth Failure Mode: OST/OST Fri Sep 11 08:17:55 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg118-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg118-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
oleg118-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (118s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Sep 11 08:19:51 EDT 2026 ========================================================== 08:19:52 (1789129192)
Sixth Failure Mode: OST/CLIENT Fri Sep 11 08:19:53 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Test Lustre stability after OST failure
DFPIDA=23545
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23865
Reintegrating OST/CLIENTs
oleg118-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (74s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Sep 11 08:21:05 EDT 2026 ========================================================== 08:21:05 (1789129265)
Seventh Failure Mode: CLIENT/MDS Fri Sep 11 08:21:07 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
oleg118-client: total 0
oleg118-client: -rw-r--r-- 1 root root 0 Sep 11 08:21 oleg118-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg118-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg118-client.virtnet_testfile': No such file or directory
pdsh@oleg118-client: oleg118-client: ssh exited with exit code 1
Failing mds1 on oleg118-server
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
08:22:28 (1789129348) shut down
facet: mds1 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds1 to oleg118-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
08:22:54 (1789129374) targets are mounted
08:22:54 (1789129374) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
08:23:14 (1789129394) shut down
facet: mds2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds2 to oleg118-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
08:23:43 (1789129423) targets are mounted
08:23:43 (1789129423) facet_failover done
oleg118-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
oleg118-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (244s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Sep 11 08:25:10 EDT 2026 ========================================================== 08:25:10 (1789129510)
Eighth Failure Mode: CLIENT/OST Fri Sep 11 08:25:11 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
oleg118-client: total 0
oleg118-client: -rw-r--r-- 1 root root 0 Sep 11 08:25 oleg118-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg118-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (195s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Sep 11 08:28:26 EDT 2026 ========================================================== 08:28:26 (1789129706)
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
oleg118-client: total 0
oleg118-client: -rw-r--r-- 1 root root 0 Sep 11 08:28 oleg118-client.virtnet_testfile
oleg118-client: -rw-r--r-- 1 root root 0 Sep 11 08:27 oleg118-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
oleg118-client: total 0
oleg118-client: -rw-r--r-- 1 root root 0 Sep 11 08:29 oleg118-client.virtnet_testfile
oleg118-client: -rw-r--r-- 1 root root 0 Sep 11 08:27 oleg118-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (154s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Sep 11 08:31:00 EDT 2026 ========================================================== 08:31:01 (1789129861)
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
Failover mds1 to oleg118-server
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Reintegrating OST
oleg118-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
Failover mds2 to oleg118-server
oleg118-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg118-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (203s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Sep 11 08:34:25 EDT 2026 ========================================================== 08:34:25 (1789130065)
Verify Lustre filesystem is up and running
Failing mds1 on oleg118-server
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
08:34:34 (1789130074) shut down
facet: mds1 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds1 to oleg118-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
08:35:07 (1789130107) targets are mounted
08:35:07 (1789130107) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
08:35:33 (1789130133) shut down
facet: mds2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds2 to oleg118-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
08:36:02 (1789130162) targets are mounted
08:36:02 (1789130162) facet_failover done
oleg118-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 (124s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Sep 11 08:36:29 EDT 2026 ========================================================== 08:36:29 (1789130189)
Verify Lustre filesystem is up and running
Failing mds1 on oleg118-server
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
Failing mds2 on oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
08:36:40 (1789130200) shut down
facet: mds1 facet_host: oleg118-server facet_failover_host: oleg118-server
facet: mds2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds1 to oleg118-server
mount facets: mds1
Failover mds2 to oleg118-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
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
08:37:10 (1789130230) targets are mounted
08:37:10 (1789130230) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Failing ost2 on oleg118-server
Stopping /mnt/lustre-ost2 (opts:) on oleg118-server
08:37:35 (1789130255) shut down
facet: ost1 facet_host: oleg118-server facet_failover_host: oleg118-server
facet: ost2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover ost1 to oleg118-server
mount facets: ost1
Failover ost2 to oleg118-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
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
08:38:07 (1789130287) targets are mounted
08:38:07 (1789130287) facet_failover done
oleg118-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 (145s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Sep 11 08:38:54 EDT 2026 ========================================================== 08:38:54 (1789130334)
Verify Lustre filesystem is up and running
Failing mds1 on oleg118-server
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
Failing mds2 on oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
08:39:06 (1789130346) shut down
facet: mds1 facet_host: oleg118-server facet_failover_host: oleg118-server
facet: mds2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds1 to oleg118-server
mount facets: mds1
Failover mds2 to oleg118-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
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
08:39:37 (1789130377) targets are mounted
08:39:37 (1789130377) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Failing ost2 on oleg118-server
Stopping /mnt/lustre-ost2 (opts:) on oleg118-server
08:40:15 (1789130415) shut down
facet: ost1 facet_host: oleg118-server facet_failover_host: oleg118-server
facet: ost2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover ost1 to oleg118-server
mount facets: ost1
Failover ost2 to oleg118-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
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
08:40:47 (1789130447) targets are mounted
08:40:47 (1789130447) facet_failover done
oleg118-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 (137s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Sep 11 08:41:11 EDT 2026 ========================================================== 08:41:11 (1789130471)
Verify Lustre filesystem is up and running
Failing ost1 on oleg118-server
Stopping /mnt/lustre-ost1 (opts:) on oleg118-server
Failing ost2 on oleg118-server
Stopping /mnt/lustre-ost2 (opts:) on oleg118-server
08:41:27 (1789130487) shut down
facet: ost1 facet_host: oleg118-server facet_failover_host: oleg118-server
facet: ost2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover ost1 to oleg118-server
mount facets: ost1
Failover ost2 to oleg118-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
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
08:41:58 (1789130518) targets are mounted
08:41:58 (1789130518) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
Failing mds2 on oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
08:42:49 (1789130569) shut down
facet: mds1 facet_host: oleg118-server facet_failover_host: oleg118-server
facet: mds2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds1 to oleg118-server
mount facets: mds1
Failover mds2 to oleg118-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
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
08:43:19 (1789130599) targets are mounted
08:43:19 (1789130599) facet_failover done
oleg118-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 (153s)
== insanity test complete, duration 2607 sec ============= 08:43:44 (1789130624)
osc.lustre-OST0000-osc-ffffa0b988a53800.stats_compr=
write_pages_compressible: 0
write_pages_incompressible: 0
write_chunks_compressible: 0
write_chunks_incompressible: 0
write_bytes_compr: 0
write_bytes_raw: 0
write_bytes_incompr: 0
read_pages_compressed: 0
read_chunks_compressed: 0
read_bytes_compr: 0
read_bytes_raw: 0
osc.lustre-OST0001-osc-ffffa0b988a53800.stats_compr=
write_pages_compressible: 0
write_pages_incompressible: 0
write_chunks_compressible: 0
write_chunks_incompressible: 0
write_bytes_compr: 0
write_bytes_raw: 0
write_bytes_incompr: 0
read_pages_compressed: 0
read_chunks_compressed: 0
read_bytes_compr: 0
read_bytes_raw: 0
obdfilter.lustre-OST0000.stats_compr=
snapshot_time                       1789130628.755248799 secs.nsecs
start_time                          1789130509.034661703 secs.nsecs
elapsed_time                        119.720587096 secs.nsecs
uncompressed_objects                2 samples [reqs]
obdfilter.lustre-OST0001.stats_compr=
snapshot_time                       1789130628.755303814 secs.nsecs
start_time                          1789130509.226256696 secs.nsecs
elapsed_time                        119.529047118 secs.nsecs
uncompressed_objects                3 samples [reqs]
=== insanity: start cleanup 08:43:48 (1789130628) ===
=== insanity: finish cleanup 08:43:53 (1789130633) ===