-----============= acceptance-small: insanity ============----- Sat Aug 22 05:50:50 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
oleg316-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 05:51:14 (1787392274) ===
oleg316-client.virtnet: executing check_config_client /mnt/lustre
oleg316-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg316-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8f75885ed800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8f75885ed800.idle_timeout=debug
disable quota as required
oleg316-server: oleg316-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 05:51:53 (1787392313) ===

== insanity test 0: Fail all nodes, independently ======== 05:51:55 (1787392315)
Failing mds1 on oleg316-server
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
05:52:01 (1787392321) shut down
facet: mds1 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds1 to oleg316-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
05:52:23 (1787392343) targets are mounted
05:52:23 (1787392343) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
05:52:37 (1787392357) shut down
facet: mds2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds2 to oleg316-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
05:53:01 (1787392381) targets are mounted
05:53:01 (1787392381) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg316-server
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
05:53:15 (1787392395) shut down
facet: ost1 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover ost1 to oleg316-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
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
05:53:41 (1787392421) targets are mounted
05:53:41 (1787392421) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg316-server
Stopping /mnt/lustre-ost2 (opts:) on oleg316-server
05:53:55 (1787392435) shut down
facet: ost2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover ost2 to oleg316-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
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0001
05:54:21 (1787392461) targets are mounted
05:54:21 (1787392461) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (162s)

== insanity test 1: MDS/MDS failure ====================== 05:54:38 (1787392478)
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
Failover mds1 to oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
Reintegrating MDS2
oleg316-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg316-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (205s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 22 05:58:02 EDT 2026 ========================================================== 05:58:02 (1787392682)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
Failover mds1 to oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
Failover mds2 to oleg316-server
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Reintegrating OST
oleg316-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
oleg316-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg316-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 22 06:01:24 EDT 2026 ========================================================== 06:01:24 (1787392884)
Verify Lustre filesystem is up and running
Failing mds1 on oleg316-server
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
06:01:30 (1787392890) shut down
facet: mds1 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds1 to oleg316-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
06:02:02 (1787392922) targets are mounted
06:02:02 (1787392922) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
06:02:17 (1787392937) shut down
facet: mds2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds2 to oleg316-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
06:02:42 (1787392962) targets are mounted
06:02:42 (1787392962) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 (105s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 22 06:03:09 EDT 2026 ========================================================== 06:03:09 (1787392989)
Fourth Failure Mode: OST/MDS Sat Aug 22 06:03:11 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
Failover mds1 to oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
Failover mds2 to oleg316-server
Reintegrating OST
oleg316-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
oleg316-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg316-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (206s)

== insanity test 5: Fifth Failure Mode: OST/OST Sat Aug 22 06:06:35 EDT 2026 ========================================================== 06:06:36 (1787393196)
Fifth Failure Mode: OST/OST Sat Aug 22 06:06:37 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg316-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg316-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
oleg316-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (104s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 22 06:08:20 EDT 2026 ========================================================== 06:08:20 (1787393300)
Sixth Failure Mode: OST/CLIENT Sat Aug 22 06:08:22 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Test Lustre stability after OST failure
DFPIDA=23273
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23584
Reintegrating OST/CLIENTs
oleg316-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (62s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 22 06:09:22 EDT 2026 ========================================================== 06:09:22 (1787393362)
Seventh Failure Mode: CLIENT/MDS Sat Aug 22 06:09:23 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
oleg316-client: total 0
oleg316-client: -rw-r--r-- 1 root root 0 Aug 22 06:09 oleg316-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg316-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg316-client.virtnet_testfile': No such file or directory
pdsh@oleg316-client: oleg316-client: ssh exited with exit code 1
Failing mds1 on oleg316-server
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
06:10:40 (1787393440) shut down
facet: mds1 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds1 to oleg316-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
06:11:02 (1787393462) targets are mounted
06:11:02 (1787393462) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
06:11:17 (1787393477) shut down
facet: mds2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds2 to oleg316-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
06:11:39 (1787393499) targets are mounted
06:11:39 (1787393499) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg316-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (216s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 22 06:12:59 EDT 2026 ========================================================== 06:12:59 (1787393579)
Eighth Failure Mode: CLIENT/OST Sat Aug 22 06:13:00 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
oleg316-client: total 0
oleg316-client: -rw-r--r-- 1 root root 0 Aug 22 06:13 oleg316-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg316-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (179s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 22 06:15:58 EDT 2026 ========================================================== 06:15:58 (1787393758)
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
oleg316-client: total 0
oleg316-client: -rw-r--r-- 1 root root 0 Aug 22 06:16 oleg316-client.virtnet_testfile
oleg316-client: -rw-r--r-- 1 root root 0 Aug 22 06:14 oleg316-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
oleg316-client: total 0
oleg316-client: -rw-r--r-- 1 root root 0 Aug 22 06:17 oleg316-client.virtnet_testfile
oleg316-client: -rw-r--r-- 1 root root 0 Aug 22 06:14 oleg316-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (147s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 22 06:18:25 EDT 2026 ========================================================== 06:18:25 (1787393905)
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
Failover mds1 to oleg316-server
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Reintegrating OST
oleg316-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
Failover mds2 to oleg316-server
oleg316-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg316-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (198s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 22 06:21:43 EDT 2026 ========================================================== 06:21:43 (1787394103)
Verify Lustre filesystem is up and running
Failing mds1 on oleg316-server
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
06:21:49 (1787394109) shut down
facet: mds1 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds1 to oleg316-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
06:22:22 (1787394142) targets are mounted
06:22:22 (1787394142) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
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 oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
06:22:42 (1787394162) shut down
facet: mds2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds2 to oleg316-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
06:23:06 (1787394186) targets are mounted
06:23:06 (1787394186) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (104s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 22 06:23:27 EDT 2026 ========================================================== 06:23:27 (1787394207)
Verify Lustre filesystem is up and running
Failing mds1 on oleg316-server
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
Failing mds2 on oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
06:23:38 (1787394218) shut down
facet: mds1 facet_host: oleg316-server facet_failover_host: oleg316-server
facet: mds2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds1 to oleg316-server
mount facets: mds1
Failover mds2 to oleg316-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
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
06:24:09 (1787394249) targets are mounted
06:24:09 (1787394249) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 oleg316-server
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Failing ost2 on oleg316-server
Stopping /mnt/lustre-ost2 (opts:) on oleg316-server
06:24:32 (1787394272) shut down
facet: ost1 facet_host: oleg316-server facet_failover_host: oleg316-server
facet: ost2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover ost1 to oleg316-server
mount facets: ost1
Failover ost2 to oleg316-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
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
06:24:58 (1787394298) targets are mounted
06:24:58 (1787394298) facet_failover done
oleg316-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
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 (125s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 22 06:25:32 EDT 2026 ========================================================== 06:25:33 (1787394333)
Verify Lustre filesystem is up and running
Failing mds1 on oleg316-server
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
Failing mds2 on oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
06:25:41 (1787394341) shut down
facet: mds1 facet_host: oleg316-server facet_failover_host: oleg316-server
facet: mds2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds1 to oleg316-server
mount facets: mds1
Failover mds2 to oleg316-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
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
06:26:13 (1787394373) targets are mounted
06:26:13 (1787394373) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 oleg316-server
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Failing ost2 on oleg316-server
Stopping /mnt/lustre-ost2 (opts:) on oleg316-server
06:26:49 (1787394409) shut down
facet: ost1 facet_host: oleg316-server facet_failover_host: oleg316-server
facet: ost2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover ost1 to oleg316-server
mount facets: ost1
Failover ost2 to oleg316-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
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
06:27:15 (1787394435) targets are mounted
06:27:15 (1787394435) facet_failover done
oleg316-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
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 (128s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Aug 22 06:27:41 EDT 2026 ========================================================== 06:27:42 (1787394462)
Verify Lustre filesystem is up and running
Failing ost1 on oleg316-server
Stopping /mnt/lustre-ost1 (opts:) on oleg316-server
Failing ost2 on oleg316-server
Stopping /mnt/lustre-ost2 (opts:) on oleg316-server
06:27:51 (1787394471) shut down
facet: ost1 facet_host: oleg316-server facet_failover_host: oleg316-server
facet: ost2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover ost1 to oleg316-server
mount facets: ost1
Failover ost2 to oleg316-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
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
06:28:19 (1787394499) targets are mounted
06:28:19 (1787394499) facet_failover done
oleg316-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
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 oleg316-server
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
Failing mds2 on oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
06:28:51 (1787394531) shut down
facet: mds1 facet_host: oleg316-server facet_failover_host: oleg316-server
facet: mds2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds1 to oleg316-server
mount facets: mds1
Failover mds2 to oleg316-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
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
06:29:21 (1787394561) targets are mounted
06:29:21 (1787394561) facet_failover done
oleg316-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
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 (121s)
== insanity test complete, duration 2331 sec ============= 06:29:43 (1787394583)
=== insanity: start cleanup 06:29:45 (1787394585) ===
=== insanity: finish cleanup 06:29:48 (1787394588) ===