-----============= acceptance-small: insanity ============----- Sat Sep  5 23:50:40 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
oleg351-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 23:51:00 (1788666660) ===
oleg351-client.virtnet: executing check_config_client /mnt/lustre
oleg351-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg351-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9dddd25dc800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9dddd25dc800.idle_timeout=debug
disable quota as required
oleg351-server: oleg351-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 23:51:40 (1788666700) ===

== insanity test 0: Fail all nodes, independently ======== 23:51:41 (1788666701)
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
23:51:47 (1788666707) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
23:52:19 (1788666739) targets are mounted
23:52:19 (1788666739) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
23:52:39 (1788666759) shut down
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds2 to oleg351-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
23:53:03 (1788666783) targets are mounted
23:53:03 (1788666783) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
23:53:18 (1788666798) shut down
facet: ost1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost1 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
23:53:43 (1788666823) targets are mounted
23:53:43 (1788666823) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
23:53:58 (1788666838) shut down
facet: ost2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0001
23:54:25 (1788666865) targets are mounted
23:54:25 (1788666865) facet_failover done
oleg351-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 (180s)

== insanity test 1: MDS/MDS failure ====================== 23:54:41 (1788666881)
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
Reintegrating MDS2
oleg351-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg351-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (215s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Sep  5 23:58:16 EDT 2026 ========================================================== 23:58:16 (1788667096)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
Failover mds2 to oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Reintegrating OST
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
oleg351-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg351-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sun Sep  6 00:01:39 EDT 2026 ========================================================== 00:01:39 (1788667299)
Verify Lustre filesystem is up and running
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
00:01:45 (1788667305) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
00:02:20 (1788667340) targets are mounted
00:02:20 (1788667340) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
00:02:37 (1788667357) shut down
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds2 to oleg351-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
00:03:04 (1788667384) targets are mounted
00:03:04 (1788667384) facet_failover done
oleg351-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 (115s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sun Sep  6 00:03:34 EDT 2026 ========================================================== 00:03:34 (1788667414)
Fourth Failure Mode: OST/MDS Sun Sep  6 00:03:36 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
Failover mds2 to oleg351-server
Reintegrating OST
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
oleg351-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg351-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (210s)

== insanity test 5: Fifth Failure Mode: OST/OST Sun Sep  6 00:07:04 EDT 2026 ========================================================== 00:07:04 (1788667624)
Fifth Failure Mode: OST/OST Sun Sep  6 00:07:06 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
oleg351-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (111s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sun Sep  6 00:08:55 EDT 2026 ========================================================== 00:08:56 (1788667736)
Sixth Failure Mode: OST/CLIENT Sun Sep  6 00:08:57 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
DFPIDA=23276
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23597
Reintegrating OST/CLIENTs
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (60s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sun Sep  6 00:09:56 EDT 2026 ========================================================== 00:09:56 (1788667796)
Seventh Failure Mode: CLIENT/MDS Sun Sep  6 00:09:57 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
oleg351-client: total 0
oleg351-client: -rw-r--r-- 1 root root 0 Sep  6 00:09 oleg351-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg351-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg351-client.virtnet_testfile': No such file or directory
pdsh@oleg351-client: oleg351-client: ssh exited with exit code 1
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
00:11:15 (1788667875) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
00:11:47 (1788667907) targets are mounted
00:11:47 (1788667907) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
00:12:06 (1788667926) shut down
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds2 to oleg351-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
00:12:32 (1788667952) targets are mounted
00:12:32 (1788667952) facet_failover done
oleg351-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
oleg351-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (235s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sun Sep  6 00:13:51 EDT 2026 ========================================================== 00:13:51 (1788668031)
Eighth Failure Mode: CLIENT/OST Sun Sep  6 00:13:53 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
oleg351-client: total 0
oleg351-client: -rw-r--r-- 1 root root 0 Sep  6 00:13 oleg351-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (181s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sun Sep  6 00:16:52 EDT 2026 ========================================================== 00:16:52 (1788668212)
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
oleg351-client: total 0
oleg351-client: -rw-r--r-- 1 root root 0 Sep  6 00:16 oleg351-client.virtnet_testfile
oleg351-client: -rw-r--r-- 1 root root 0 Sep  6 00:15 oleg351-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
oleg351-client: total 0
oleg351-client: -rw-r--r-- 1 root root 0 Sep  6 00:18 oleg351-client.virtnet_testfile
oleg351-client: -rw-r--r-- 1 root root 0 Sep  6 00:15 oleg351-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sun Sep  6 00:19:23 EDT 2026 ========================================================== 00:19:23 (1788668363)
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Reintegrating OST
oleg351-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
Failover mds2 to oleg351-server
oleg351-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg351-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (202s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sun Sep  6 00:22:45 EDT 2026 ========================================================== 00:22:45 (1788668565)
Verify Lustre filesystem is up and running
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
00:22:51 (1788668571) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
00:23:24 (1788668604) targets are mounted
00:23:24 (1788668604) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
00:23:47 (1788668627) shut down
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds2 to oleg351-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
00:24:11 (1788668651) targets are mounted
00:24:11 (1788668651) facet_failover done
oleg351-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 (110s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sun Sep  6 00:24:35 EDT 2026 ========================================================== 00:24:35 (1788668675)
Verify Lustre filesystem is up and running
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failing mds2 on oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
00:24:49 (1788668689) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Failover mds2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
00:25:18 (1788668718) targets are mounted
00:25:18 (1788668718) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Failing ost2 on oleg351-server
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
00:25:48 (1788668748) shut down
facet: ost1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: ost2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost1 to oleg351-server
mount facets: ost1
Failover ost2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
00:26:17 (1788668777) targets are mounted
00:26:17 (1788668777) facet_failover done
oleg351-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 (141s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sun Sep  6 00:26:56 EDT 2026 ========================================================== 00:26:56 (1788668816)
Verify Lustre filesystem is up and running
Failing mds1 on oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failing mds2 on oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
00:27:06 (1788668826) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Failover mds2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:27:37 (1788668857) targets are mounted
00:27:37 (1788668857) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Failing ost2 on oleg351-server
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
00:28:13 (1788668893) shut down
facet: ost1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: ost2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost1 to oleg351-server
mount facets: ost1
Failover ost2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
00:28:40 (1788668920) targets are mounted
00:28:40 (1788668920) facet_failover done
oleg351-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 (130s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sun Sep  6 00:29:06 EDT 2026 ========================================================== 00:29:06 (1788668946)
Verify Lustre filesystem is up and running
Failing ost1 on oleg351-server
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Failing ost2 on oleg351-server
Stopping /mnt/lustre-ost2 (opts:) on oleg351-server
00:29:15 (1788668955) shut down
facet: ost1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: ost2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover ost1 to oleg351-server
mount facets: ost1
Failover ost2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
00:29:46 (1788668986) targets are mounted
00:29:46 (1788668986) facet_failover done
oleg351-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 oleg351-server
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failing mds2 on oleg351-server
Stopping /mnt/lustre-mds2 (opts:) on oleg351-server
00:30:21 (1788669021) shut down
facet: mds1 facet_host: oleg351-server facet_failover_host: oleg351-server
facet: mds2 facet_host: oleg351-server facet_failover_host: oleg351-server
Failover mds1 to oleg351-server
mount facets: mds1
Failover mds2 to oleg351-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
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
00:30:53 (1788669053) targets are mounted
00:30:53 (1788669053) facet_failover done
oleg351-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 2434 sec ============= 00:31:15 (1788669075)
=== insanity: start cleanup 00:31:17 (1788669077) ===
=== insanity: finish cleanup 00:31:21 (1788669081) ===