-----============= acceptance-small: insanity ============----- Fri Sep 11 10:09:51 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
oleg344-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 10:10:09 (1789135809) ===
oleg344-client.virtnet: executing check_config_client /mnt/lustre
oleg344-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg344-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff91d6d1d8c800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff91d6d1d8c800.idle_timeout=debug
disable quota as required
oleg344-server: oleg344-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
Setting lod.lustre-MDT0001-mdtlov.enable_compr_rotational from 0 to 1
=== insanity: finish setup 10:11:10 (1789135870) ===

== insanity test 0: Fail all nodes, independently ======== 10:11:15 (1789135875)
Failing mds1 on oleg344-server
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
10:11:22 (1789135882) shut down
facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds1 to oleg344-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
10:11:56 (1789135916) targets are mounted
10:11:56 (1789135916) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
10:12:12 (1789135932) shut down
facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds2 to oleg344-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
10:12:36 (1789135956) targets are mounted
10:12:36 (1789135956) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
10:12:52 (1789135972) shut down
facet: ost1 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover ost1 to oleg344-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
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0000
10:13:19 (1789135999) targets are mounted
10:13:19 (1789135999) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-ost2 (opts:) on oleg344-server
10:13:36 (1789136016) shut down
facet: ost2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover ost2 to oleg344-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
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0001
10:14:01 (1789136041) targets are mounted
10:14:01 (1789136041) facet_failover done
oleg344-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (182s)

== insanity test 1: MDS/MDS failure ====================== 10:14:17 (1789136057)
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
Failover mds1 to oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
Reintegrating MDS2
oleg344-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg344-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (206s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Sep 11 10:17:43 EDT 2026 ========================================================== 10:17:44 (1789136264)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
Failover mds1 to oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
Failover mds2 to oleg344-server
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Reintegrating OST
oleg344-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0000
oleg344-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg344-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (199s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Sep 11 10:21:03 EDT 2026 ========================================================== 10:21:03 (1789136463)
Verify Lustre filesystem is up and running
Failing mds1 on oleg344-server
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
10:21:09 (1789136469) shut down
facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds1 to oleg344-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
10:21:42 (1789136502) targets are mounted
10:21:42 (1789136502) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
10:21:58 (1789136518) shut down
facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds2 to oleg344-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
10:22:23 (1789136543) targets are mounted
10:22:23 (1789136543) facet_failover done
oleg344-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 (109s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Sep 11 10:22:52 EDT 2026 ========================================================== 10:22:52 (1789136572)
Fourth Failure Mode: OST/MDS Fri Sep 11 10:22:54 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
Failover mds1 to oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
Failover mds2 to oleg344-server
Reintegrating OST
oleg344-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0000
oleg344-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg344-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (204s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Sep 11 10:26:16 EDT 2026 ========================================================== 10:26:16 (1789136776)
Fifth Failure Mode: OST/OST Fri Sep 11 10:26:18 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg344-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg344-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0000
oleg344-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (95s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Sep 11 10:27:51 EDT 2026 ========================================================== 10:27:51 (1789136871)
Sixth Failure Mode: OST/CLIENT Fri Sep 11 10:27:52 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Test Lustre stability after OST failure
DFPIDA=23492
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23812
Reintegrating OST/CLIENTs
oleg344-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (54s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Sep 11 10:28:45 EDT 2026 ========================================================== 10:28:45 (1789136925)
Seventh Failure Mode: CLIENT/MDS Fri Sep 11 10:28:47 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
oleg344-client: total 0
oleg344-client: -rw-r--r-- 1 root root 0 Sep 11 10:28 oleg344-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg344-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg344-client.virtnet_testfile': No such file or directory
pdsh@oleg344-client: oleg344-client: ssh exited with exit code 1
Failing mds1 on oleg344-server
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
10:30:03 (1789137003) shut down
facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds1 to oleg344-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
10:30:26 (1789137026) targets are mounted
10:30:26 (1789137026) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
10:30:41 (1789137041) shut down
facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds2 to oleg344-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
10:31:03 (1789137063) targets are mounted
10:31:03 (1789137063) facet_failover done
oleg344-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
oleg344-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (221s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Sep 11 10:32:26 EDT 2026 ========================================================== 10:32:26 (1789137146)
Eighth Failure Mode: CLIENT/OST Fri Sep 11 10:32:27 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
oleg344-client: total 0
oleg344-client: -rw-r--r-- 1 root root 0 Sep 11 10:32 oleg344-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg344-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (174s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Sep 11 10:35:20 EDT 2026 ========================================================== 10:35:20 (1789137320)
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
oleg344-client: total 0
oleg344-client: -rw-r--r-- 1 root root 0 Sep 11 10:35 oleg344-client.virtnet_testfile
oleg344-client: -rw-r--r-- 1 root root 0 Sep 11 10:34 oleg344-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
oleg344-client: total 0
oleg344-client: -rw-r--r-- 1 root root 0 Sep 11 10:36 oleg344-client.virtnet_testfile
oleg344-client: -rw-r--r-- 1 root root 0 Sep 11 10:34 oleg344-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (148s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Sep 11 10:37:48 EDT 2026 ========================================================== 10:37:48 (1789137468)
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
Failover mds1 to oleg344-server
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Reintegrating OST
oleg344-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
Failover mds2 to oleg344-server
oleg344-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg344-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (192s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Sep 11 10:41:00 EDT 2026 ========================================================== 10:41:00 (1789137660)
Verify Lustre filesystem is up and running
Failing mds1 on oleg344-server
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
10:41:06 (1789137666) shut down
facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds1 to oleg344-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
10:41:29 (1789137689) targets are mounted
10:41:29 (1789137689) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
10:41:51 (1789137711) shut down
facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds2 to oleg344-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
10:42:13 (1789137733) targets are mounted
10:42:13 (1789137733) facet_failover done
oleg344-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 (92s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Sep 11 10:42:32 EDT 2026 ========================================================== 10:42:33 (1789137753)
Verify Lustre filesystem is up and running
Failing mds1 on oleg344-server
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
Failing mds2 on oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
10:42:42 (1789137762) shut down
facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server
facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds1 to oleg344-server
mount facets: mds1
Failover mds2 to oleg344-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
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:43:13 (1789137793) targets are mounted
10:43:13 (1789137793) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Failing ost2 on oleg344-server
Stopping /mnt/lustre-ost2 (opts:) on oleg344-server
10:43:36 (1789137816) shut down
facet: ost1 facet_host: oleg344-server facet_failover_host: oleg344-server
facet: ost2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover ost1 to oleg344-server
mount facets: ost1
Failover ost2 to oleg344-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
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
10:44:07 (1789137847) targets are mounted
10:44:07 (1789137847) facet_failover done
oleg344-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 (126s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Sep 11 10:44:38 EDT 2026 ========================================================== 10:44:38 (1789137878)
Verify Lustre filesystem is up and running
Failing mds1 on oleg344-server
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
Failing mds2 on oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
10:44:48 (1789137888) shut down
facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server
facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds1 to oleg344-server
mount facets: mds1
Failover mds2 to oleg344-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
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
10:45:17 (1789137917) targets are mounted
10:45:17 (1789137917) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Failing ost2 on oleg344-server
Stopping /mnt/lustre-ost2 (opts:) on oleg344-server
10:45:52 (1789137952) shut down
facet: ost1 facet_host: oleg344-server facet_failover_host: oleg344-server
facet: ost2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover ost1 to oleg344-server
mount facets: ost1
Failover ost2 to oleg344-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
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
10:46:22 (1789137982) targets are mounted
10:46:22 (1789137982) facet_failover done
oleg344-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 (129s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Sep 11 10:46:47 EDT 2026 ========================================================== 10:46:47 (1789138007)
Verify Lustre filesystem is up and running
Failing ost1 on oleg344-server
Stopping /mnt/lustre-ost1 (opts:) on oleg344-server
Failing ost2 on oleg344-server
Stopping /mnt/lustre-ost2 (opts:) on oleg344-server
10:46:57 (1789138017) shut down
facet: ost1 facet_host: oleg344-server facet_failover_host: oleg344-server
facet: ost2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover ost1 to oleg344-server
mount facets: ost1
Failover ost2 to oleg344-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
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
10:47:23 (1789138043) targets are mounted
10:47:23 (1789138043) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
Failing mds2 on oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
10:48:02 (1789138082) shut down
facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server
facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds1 to oleg344-server
mount facets: mds1
Failover mds2 to oleg344-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
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:48:32 (1789138112) targets are mounted
10:48:32 (1789138112) facet_failover done
oleg344-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 (129s)
== insanity test complete, duration 2343 sec ============= 10:48:56 (1789138136)
osc.lustre-OST0000-osc-ffff91d6d1d8c800.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-ffff91d6d1d8c800.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                       1789138141.287091081 secs.nsecs
start_time                          1789138035.931918279 secs.nsecs
elapsed_time                        105.355172802 secs.nsecs
uncompressed_objects                3 samples [reqs]
obdfilter.lustre-OST0001.stats_compr=
snapshot_time                       1789138141.287285468 secs.nsecs
start_time                          1789138035.716748027 secs.nsecs
elapsed_time                        105.570537441 secs.nsecs
uncompressed_objects                2 samples [reqs]
=== insanity: start cleanup 10:49:00 (1789138140) ===
=== insanity: finish cleanup 10:49:05 (1789138145) ===