-----============= acceptance-small: insanity ============----- Tue Aug 18 01:50:05 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
oleg158-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 01:50:26 (1787032226) ===
oleg158-client.virtnet: executing check_config_client /mnt/lustre
oleg158-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg158-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8ae1470ba000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8ae1470ba000.idle_timeout=debug
disable quota as required
oleg158-server: oleg158-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 01:51:10 (1787032270) ===

== insanity test 0: Fail all nodes, independently ======== 01:51:12 (1787032272)
Failing mds1 on oleg158-server
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
01:51:18 (1787032278) shut down
facet: mds1 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds1 to oleg158-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
01:51:52 (1787032312) targets are mounted
01:51:52 (1787032312) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
01:52:15 (1787032335) shut down
facet: mds2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds2 to oleg158-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
01:52:42 (1787032362) targets are mounted
01:52:42 (1787032362) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
01:52:59 (1787032379) shut down
facet: ost1 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover ost1 to oleg158-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
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
01:53:26 (1787032406) targets are mounted
01:53:26 (1787032406) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-ost2 (opts:) on oleg158-server
01:53:42 (1787032422) shut down
facet: ost2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover ost2 to oleg158-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
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0001
01:54:10 (1787032450) targets are mounted
01:54:10 (1787032450) facet_failover done
oleg158-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 (196s)

== insanity test 1: MDS/MDS failure ====================== 01:54:28 (1787032468)
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
Failover mds1 to oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
Reintegrating MDS2
oleg158-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg158-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (207s)

== insanity test 2: Second Failure Mode: MDS/OST Tue Aug 18 01:57:56 EDT 2026 ========================================================== 01:57:56 (1787032676)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
Failover mds1 to oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
Failover mds2 to oleg158-server
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Reintegrating OST
oleg158-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
oleg158-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg158-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (200s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Aug 18 02:01:16 EDT 2026 ========================================================== 02:01:16 (1787032876)
Verify Lustre filesystem is up and running
Failing mds1 on oleg158-server
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
02:01:22 (1787032882) shut down
facet: mds1 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds1 to oleg158-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
02:01:47 (1787032907) targets are mounted
02:01:47 (1787032907) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
02:02:04 (1787032924) shut down
facet: mds2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds2 to oleg158-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
02:02:28 (1787032948) targets are mounted
02:02:28 (1787032948) facet_failover done
oleg158-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 (101s)

== insanity test 4: Fourth Failure Mode: OST/MDS Tue Aug 18 02:02:57 EDT 2026 ========================================================== 02:02:57 (1787032977)
Fourth Failure Mode: OST/MDS Tue Aug 18 02:02:59 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
Failover mds1 to oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
Failover mds2 to oleg158-server
Reintegrating OST
oleg158-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
oleg158-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg158-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (208s)

== insanity test 5: Fifth Failure Mode: OST/OST Tue Aug 18 02:06:25 EDT 2026 ========================================================== 02:06:26 (1787033186)
Fifth Failure Mode: OST/OST Tue Aug 18 02:06:27 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg158-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg158-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
oleg158-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (108s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Tue Aug 18 02:08:14 EDT 2026 ========================================================== 02:08:14 (1787033294)
Sixth Failure Mode: OST/CLIENT Tue Aug 18 02:08:17 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Test Lustre stability after OST failure
DFPIDA=23275
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23595
Reintegrating OST/CLIENTs
oleg158-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (62s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Tue Aug 18 02:09:16 EDT 2026 ========================================================== 02:09:16 (1787033356)
Seventh Failure Mode: CLIENT/MDS Tue Aug 18 02:09:18 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
oleg158-client: total 0
oleg158-client: -rw-r--r-- 1 root root 0 Aug 18 02:09 oleg158-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg158-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg158-client.virtnet_testfile': No such file or directory
pdsh@oleg158-client: oleg158-client: ssh exited with exit code 1
Failing mds1 on oleg158-server
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
02:10:35 (1787033435) shut down
facet: mds1 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds1 to oleg158-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
02:11:07 (1787033467) targets are mounted
02:11:08 (1787033468) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
02:11:21 (1787033481) shut down
facet: mds2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds2 to oleg158-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
02:11:45 (1787033505) targets are mounted
02:11:45 (1787033505) facet_failover done
oleg158-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
oleg158-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (230s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Tue Aug 18 02:13:06 EDT 2026 ========================================================== 02:13:06 (1787033586)
Eighth Failure Mode: CLIENT/OST Tue Aug 18 02:13:07 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
oleg158-client: total 0
oleg158-client: -rw-r--r-- 1 root root 0 Aug 18 02:13 oleg158-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg158-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (177s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Tue Aug 18 02:16:03 EDT 2026 ========================================================== 02:16:03 (1787033763)
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
oleg158-client: total 0
oleg158-client: -rw-r--r-- 1 root root 0 Aug 18 02:16 oleg158-client.virtnet_testfile
oleg158-client: -rw-r--r-- 1 root root 0 Aug 18 02:14 oleg158-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
oleg158-client: total 0
oleg158-client: -rw-r--r-- 1 root root 0 Aug 18 02:17 oleg158-client.virtnet_testfile
oleg158-client: -rw-r--r-- 1 root root 0 Aug 18 02:14 oleg158-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (146s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Tue Aug 18 02:18:29 EDT 2026 ========================================================== 02:18:29 (1787033909)
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
Failover mds1 to oleg158-server
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Reintegrating OST
oleg158-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
Failover mds2 to oleg158-server
oleg158-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg158-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (199s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Tue Aug 18 02:21:49 EDT 2026 ========================================================== 02:21:49 (1787034109)
Verify Lustre filesystem is up and running
Failing mds1 on oleg158-server
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
02:21:55 (1787034115) shut down
facet: mds1 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds1 to oleg158-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
02:22:29 (1787034149) targets are mounted
02:22:29 (1787034149) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
02:22:52 (1787034172) shut down
facet: mds2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds2 to oleg158-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
02:23:15 (1787034195) targets are mounted
02:23:15 (1787034195) facet_failover done
oleg158-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 (107s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Tue Aug 18 02:23:36 EDT 2026 ========================================================== 02:23:36 (1787034216)
Verify Lustre filesystem is up and running
Failing mds1 on oleg158-server
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
Failing mds2 on oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
02:23:45 (1787034225) shut down
facet: mds1 facet_host: oleg158-server facet_failover_host: oleg158-server
facet: mds2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds1 to oleg158-server
mount facets: mds1
Failover mds2 to oleg158-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
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:24:13 (1787034253) targets are mounted
02:24:13 (1787034253) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Failing ost2 on oleg158-server
Stopping /mnt/lustre-ost2 (opts:) on oleg158-server
02:24:40 (1787034280) shut down
facet: ost1 facet_host: oleg158-server facet_failover_host: oleg158-server
facet: ost2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover ost1 to oleg158-server
mount facets: ost1
Failover ost2 to oleg158-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-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
02:25:10 (1787034310) targets are mounted
02:25:10 (1787034310) facet_failover done
oleg158-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 (129s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Tue Aug 18 02:25:45 EDT 2026 ========================================================== 02:25:45 (1787034345)
Verify Lustre filesystem is up and running
Failing mds1 on oleg158-server
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
Failing mds2 on oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
02:25:55 (1787034355) shut down
facet: mds1 facet_host: oleg158-server facet_failover_host: oleg158-server
facet: mds2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds1 to oleg158-server
mount facets: mds1
Failover mds2 to oleg158-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
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:26:27 (1787034387) targets are mounted
02:26:27 (1787034387) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Failing ost2 on oleg158-server
Stopping /mnt/lustre-ost2 (opts:) on oleg158-server
02:27:06 (1787034426) shut down
facet: ost1 facet_host: oleg158-server facet_failover_host: oleg158-server
facet: ost2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover ost1 to oleg158-server
mount facets: ost1
Failover ost2 to oleg158-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
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
02:27:40 (1787034460) targets are mounted
02:27:40 (1787034460) facet_failover done
oleg158-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 (149s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Tue Aug 18 02:28:14 EDT 2026 ========================================================== 02:28:14 (1787034494)
Verify Lustre filesystem is up and running
Failing ost1 on oleg158-server
Stopping /mnt/lustre-ost1 (opts:) on oleg158-server
Failing ost2 on oleg158-server
Stopping /mnt/lustre-ost2 (opts:) on oleg158-server
02:28:25 (1787034505) shut down
facet: ost1 facet_host: oleg158-server facet_failover_host: oleg158-server
facet: ost2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover ost1 to oleg158-server
mount facets: ost1
Failover ost2 to oleg158-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
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
02:28:55 (1787034535) targets are mounted
02:28:55 (1787034535) facet_failover done
oleg158-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 oleg158-server
Stopping /mnt/lustre-mds1 (opts:) on oleg158-server
Failing mds2 on oleg158-server
Stopping /mnt/lustre-mds2 (opts:) on oleg158-server
02:29:33 (1787034573) shut down
facet: mds1 facet_host: oleg158-server facet_failover_host: oleg158-server
facet: mds2 facet_host: oleg158-server facet_failover_host: oleg158-server
Failover mds1 to oleg158-server
mount facets: mds1
Failover mds2 to oleg158-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
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg158-server: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
pdsh@oleg158-client: oleg158-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
02:30:02 (1787034602) targets are mounted
02:30:02 (1787034602) facet_failover done
oleg158-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 (135s)
== insanity test complete, duration 2422 sec ============= 02:30:29 (1787034629)
=== insanity: start cleanup 02:30:31 (1787034631) ===
=== insanity: finish cleanup 02:30:34 (1787034634) ===