-----============= acceptance-small: insanity ============----- Sat Jul 18 18:16:59 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
oleg448-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 18:17:06 (1784413026) ===
oleg448-client.virtnet: executing check_config_client /mnt/lustre
oleg448-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg448-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8c9e121ad800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8c9e121ad800.idle_timeout=debug
disable quota as required
oleg448-server: oleg448-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 18:17:20 (1784413040) ===

== insanity test 0: Fail all nodes, independently ======== 18:17:21 (1784413041)
Failing mds1 on oleg448-server
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
18:17:23 (1784413043) shut down
facet: mds1 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds1 to oleg448-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0000
18:17:38 (1784413058) targets are mounted
18:17:38 (1784413058) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
18:17:47 (1784413067) shut down
facet: mds2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds2 to oleg448-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
18:18:02 (1784413082) targets are mounted
18:18:02 (1784413082) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
18:18:10 (1784413090) shut down
facet: ost1 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover ost1 to oleg448-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
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0000
18:18:28 (1784413108) targets are mounted
18:18:28 (1784413108) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-ost2 (opts:) on oleg448-server
18:18:36 (1784413116) shut down
facet: ost2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover ost2 to oleg448-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
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0001
18:18:52 (1784413132) targets are mounted
18:18:52 (1784413132) facet_failover done
oleg448-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 (99s)

== insanity test 1: MDS/MDS failure ====================== 18:19:00 (1784413140)
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
Failover mds1 to oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
Reintegrating MDS2
oleg448-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg448-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (174s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Jul 18 18:21:54 EDT 2026 ========================================================== 18:21:54 (1784413314)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
Failover mds1 to oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
Failover mds2 to oleg448-server
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Reintegrating OST
oleg448-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0000
oleg448-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg448-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (166s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Jul 18 18:24:40 EDT 2026 ========================================================== 18:24:40 (1784413480)
Verify Lustre filesystem is up and running
Failing mds1 on oleg448-server
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
18:24:43 (1784413483) shut down
facet: mds1 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds1 to oleg448-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0000
18:24:58 (1784413498) targets are mounted
18:24:58 (1784413498) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
18:25:06 (1784413506) shut down
facet: mds2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds2 to oleg448-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
18:25:22 (1784413522) targets are mounted
18:25:22 (1784413522) facet_failover done
oleg448-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 (58s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Jul 18 18:25:38 EDT 2026 ========================================================== 18:25:38 (1784413538)
Fourth Failure Mode: OST/MDS Sat Jul 18 18:25:39 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
Failover mds1 to oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
Failover mds2 to oleg448-server
Reintegrating OST
oleg448-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0000
oleg448-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg448-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (175s)

== insanity test 5: Fifth Failure Mode: OST/OST Sat Jul 18 18:28:33 EDT 2026 ========================================================== 18:28:34 (1784413714)
Fifth Failure Mode: OST/OST Sat Jul 18 18:28:34 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg448-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg448-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0000
oleg448-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (68s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Jul 18 18:29:41 EDT 2026 ========================================================== 18:29:41 (1784413781)
Sixth Failure Mode: OST/CLIENT Sat Jul 18 18:29:41 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Test Lustre stability after OST failure
DFPIDA=23167
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23482
Reintegrating OST/CLIENTs
oleg448-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (37s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Jul 18 18:30:18 EDT 2026 ========================================================== 18:30:18 (1784413818)
Seventh Failure Mode: CLIENT/MDS Sat Jul 18 18:30:19 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
oleg448-client: total 0
oleg448-client: -rw-r--r-- 1 root root 0 Jul 18 18:30 oleg448-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg448-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg448-client.virtnet_testfile': No such file or directory
pdsh@oleg448-client: oleg448-client: ssh exited with exit code 1
Failing mds1 on oleg448-server
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
18:31:26 (1784413886) shut down
facet: mds1 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds1 to oleg448-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0000
18:31:40 (1784413900) targets are mounted
18:31:40 (1784413900) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
18:31:48 (1784413908) shut down
facet: mds2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds2 to oleg448-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
18:32:02 (1784413922) targets are mounted
18:32:02 (1784413922) facet_failover done
oleg448-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
oleg448-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (175s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Jul 18 18:33:13 EDT 2026 ========================================================== 18:33:13 (1784413993)
Eighth Failure Mode: CLIENT/OST Sat Jul 18 18:33:13 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
oleg448-client: total 0
oleg448-client: -rw-r--r-- 1 root root 0 Jul 18 18:33 oleg448-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg448-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (151s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Jul 18 18:35:44 EDT 2026 ========================================================== 18:35:44 (1784414144)
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
oleg448-client: total 0
oleg448-client: -rw-r--r-- 1 root root 0 Jul 18 18:35 oleg448-client.virtnet_testfile
oleg448-client: -rw-r--r-- 1 root root 0 Jul 18 18:34 oleg448-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
oleg448-client: total 0
oleg448-client: -rw-r--r-- 1 root root 0 Jul 18 18:36 oleg448-client.virtnet_testfile
oleg448-client: -rw-r--r-- 1 root root 0 Jul 18 18:34 oleg448-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (132s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Jul 18 18:37:56 EDT 2026 ========================================================== 18:37:56 (1784414276)
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
Failover mds1 to oleg448-server
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Reintegrating OST
oleg448-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
Failover mds2 to oleg448-server
oleg448-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg448-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (162s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Jul 18 18:40:38 EDT 2026 ========================================================== 18:40:39 (1784414439)
Verify Lustre filesystem is up and running
Failing mds1 on oleg448-server
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
18:40:40 (1784414440) shut down
facet: mds1 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds1 to oleg448-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0000
18:40:55 (1784414455) targets are mounted
18:40:55 (1784414455) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
18:41:06 (1784414466) shut down
facet: mds2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds2 to oleg448-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
18:41:21 (1784414481) targets are mounted
18:41:21 (1784414481) facet_failover done
oleg448-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 (54s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Jul 18 18:41:33 EDT 2026 ========================================================== 18:41:33 (1784414493)
Verify Lustre filesystem is up and running
Failing mds1 on oleg448-server
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
Failing mds2 on oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
18:41:36 (1784414496) shut down
facet: mds1 facet_host: oleg448-server facet_failover_host: oleg448-server
facet: mds2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds1 to oleg448-server
mount facets: mds1
Failover mds2 to oleg448-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
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
18:42:02 (1784414522) targets are mounted
18:42:02 (1784414522) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Failing ost2 on oleg448-server
Stopping /mnt/lustre-ost2 (opts:) on oleg448-server
18:42:13 (1784414533) shut down
facet: ost1 facet_host: oleg448-server facet_failover_host: oleg448-server
facet: ost2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover ost1 to oleg448-server
mount facets: ost1
Failover ost2 to oleg448-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
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
18:42:29 (1784414549) targets are mounted
18:42:29 (1784414549) facet_failover done
oleg448-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 (72s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Jul 18 18:42:45 EDT 2026 ========================================================== 18:42:45 (1784414565)
Verify Lustre filesystem is up and running
Failing mds1 on oleg448-server
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
Failing mds2 on oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
18:42:48 (1784414568) shut down
facet: mds1 facet_host: oleg448-server facet_failover_host: oleg448-server
facet: mds2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds1 to oleg448-server
mount facets: mds1
Failover mds2 to oleg448-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
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
18:43:14 (1784414594) targets are mounted
18:43:14 (1784414594) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Failing ost2 on oleg448-server
Stopping /mnt/lustre-ost2 (opts:) on oleg448-server
18:43:31 (1784414611) shut down
facet: ost1 facet_host: oleg448-server facet_failover_host: oleg448-server
facet: ost2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover ost1 to oleg448-server
mount facets: ost1
Failover ost2 to oleg448-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
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
18:43:46 (1784414626) targets are mounted
18:43:46 (1784414626) facet_failover done
oleg448-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 (70s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Jul 18 18:43:55 EDT 2026 ========================================================== 18:43:55 (1784414635)
Verify Lustre filesystem is up and running
Failing ost1 on oleg448-server
Stopping /mnt/lustre-ost1 (opts:) on oleg448-server
Failing ost2 on oleg448-server
Stopping /mnt/lustre-ost2 (opts:) on oleg448-server
18:43:58 (1784414638) shut down
facet: ost1 facet_host: oleg448-server facet_failover_host: oleg448-server
facet: ost2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover ost1 to oleg448-server
mount facets: ost1
Failover ost2 to oleg448-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
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
18:44:14 (1784414654) targets are mounted
18:44:14 (1784414654) facet_failover done
oleg448-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 oleg448-server
Stopping /mnt/lustre-mds1 (opts:) on oleg448-server
Failing mds2 on oleg448-server
Stopping /mnt/lustre-mds2 (opts:) on oleg448-server
18:44:29 (1784414669) shut down
facet: mds1 facet_host: oleg448-server facet_failover_host: oleg448-server
facet: mds2 facet_host: oleg448-server facet_failover_host: oleg448-server
Failover mds1 to oleg448-server
mount facets: mds1
Failover mds2 to oleg448-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
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg448-server: oleg448-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
pdsh@oleg448-client: oleg448-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
18:44:55 (1784414695) targets are mounted
18:44:55 (1784414695) facet_failover done
oleg448-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 (71s)
== insanity test complete, duration 1687 sec ============= 18:45:06 (1784414706)
=== insanity: start cleanup 18:45:06 (1784414706) ===
=== insanity: finish cleanup 18:45:07 (1784414707) ===