-----============= acceptance-small: insanity ============----- Mon May 25 01:39:31 EDT 2026
mgs: Rocky Linux release 8.10 (Green Obsidian)
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
mds1: Rocky Linux release 8.10 (Green Obsidian)
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
ost1: Rocky Linux release 8.10 (Green Obsidian)
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
client: Rocky Linux release 8.10 (Green Obsidian)
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg437-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 01:39:57 (1779687597) ===
oleg437-client.virtnet: executing check_config_client /mnt/lustre
oleg437-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg437-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9e45088e4000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9e45088e4000.idle_timeout=debug
disable quota as required
oleg437-server: oleg437-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 01:40:42 (1779687642) ===

== insanity test 0: Fail all nodes, independently ======== 01:40:45 (1779687645)
Failing mds1 on oleg437-server
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
01:40:52 (1779687652) shut down
facet: mds1 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds1 to oleg437-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
01:41:17 (1779687677) targets are mounted
01:41:17 (1779687677) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
01:41:34 (1779687694) shut down
facet: mds2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds2 to oleg437-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
01:42:01 (1779687721) targets are mounted
01:42:01 (1779687721) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
01:42:15 (1779687735) shut down
facet: ost1 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover ost1 to oleg437-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
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
01:42:40 (1779687760) targets are mounted
01:42:40 (1779687760) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-ost2 (opts:) on oleg437-server
01:42:58 (1779687778) shut down
facet: ost2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover ost2 to oleg437-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
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0001
01:43:24 (1779687804) targets are mounted
01:43:24 (1779687804) facet_failover done
oleg437-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 (175s)

== insanity test 1: MDS/MDS failure ====================== 01:43:40 (1779687820)
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
Failover mds1 to oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
Reintegrating MDS2
oleg437-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg437-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (211s)

== insanity test 2: Second Failure Mode: MDS/OST Mon May 25 01:47:11 EDT 2026 ========================================================== 01:47:11 (1779688031)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
Failover mds1 to oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
Failover mds2 to oleg437-server
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Reintegrating OST
oleg437-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
oleg437-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg437-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (199s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon May 25 01:50:30 EDT 2026 ========================================================== 01:50:30 (1779688230)
Verify Lustre filesystem is up and running
Failing mds1 on oleg437-server
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
01:50:36 (1779688236) shut down
facet: mds1 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds1 to oleg437-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
01:51:08 (1779688268) targets are mounted
01:51:08 (1779688268) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
01:51:21 (1779688281) shut down
facet: mds2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds2 to oleg437-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
01:51:51 (1779688311) targets are mounted
01:51:51 (1779688311) facet_failover done
oleg437-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 (108s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon May 25 01:52:18 EDT 2026 ========================================================== 01:52:18 (1779688338)
Fourth Failure Mode: OST/MDS Mon May 25 01:52:19 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
Failover mds1 to oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
Failover mds2 to oleg437-server
Reintegrating OST
oleg437-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
oleg437-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg437-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (212s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon May 25 01:55:50 EDT 2026 ========================================================== 01:55:50 (1779688550)
Fifth Failure Mode: OST/OST Mon May 25 01:55:52 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg437-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg437-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
oleg437-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (105s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon May 25 01:57:35 EDT 2026 ========================================================== 01:57:35 (1779688655)
Sixth Failure Mode: OST/CLIENT Mon May 25 01:57:37 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Test Lustre stability after OST failure
DFPIDA=23080
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23390
Reintegrating OST/CLIENTs
oleg437-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (62s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon May 25 01:58:37 EDT 2026 ========================================================== 01:58:37 (1779688717)
Seventh Failure Mode: CLIENT/MDS Mon May 25 01:58:39 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
oleg437-client: total 0
oleg437-client: -rw-r--r-- 1 root root 0 May 25 01:58 oleg437-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg437-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg437-client.virtnet_testfile': No such file or directory
pdsh@oleg437-client: oleg437-client: ssh exited with exit code 1
Failing mds1 on oleg437-server
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
01:59:58 (1779688798) shut down
facet: mds1 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds1 to oleg437-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
02:00:22 (1779688822) targets are mounted
02:00:22 (1779688822) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
02:00:37 (1779688837) shut down
facet: mds2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds2 to oleg437-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
02:01:03 (1779688863) targets are mounted
02:01:03 (1779688863) facet_failover done
oleg437-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
oleg437-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (226s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon May 25 02:02:24 EDT 2026 ========================================================== 02:02:24 (1779688944)
Eighth Failure Mode: CLIENT/OST Mon May 25 02:02:26 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
oleg437-client: total 0
oleg437-client: -rw-r--r-- 1 root root 0 May 25 02:02 oleg437-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg437-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (180s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon May 25 02:05:24 EDT 2026 ========================================================== 02:05:24 (1779689124)
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
oleg437-client: total 0
oleg437-client: -rw-r--r-- 1 root root 0 May 25 02:05 oleg437-client.virtnet_testfile
oleg437-client: -rw-r--r-- 1 root root 0 May 25 02:04 oleg437-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
oleg437-client: total 0
oleg437-client: -rw-r--r-- 1 root root 0 May 25 02:06 oleg437-client.virtnet_testfile
oleg437-client: -rw-r--r-- 1 root root 0 May 25 02:04 oleg437-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (152s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon May 25 02:07:56 EDT 2026 ========================================================== 02:07:56 (1779689276)
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
Failover mds1 to oleg437-server
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Reintegrating OST
oleg437-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
Failover mds2 to oleg437-server
oleg437-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg437-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (202s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon May 25 02:11:18 EDT 2026 ========================================================== 02:11:18 (1779689478)
Verify Lustre filesystem is up and running
Failing mds1 on oleg437-server
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
02:11:24 (1779689484) shut down
facet: mds1 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds1 to oleg437-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
02:11:56 (1779689516) targets are mounted
02:11:56 (1779689516) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
02:12:20 (1779689540) shut down
facet: mds2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds2 to oleg437-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
02:12:43 (1779689563) targets are mounted
02:12:43 (1779689563) facet_failover done
oleg437-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 (106s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon May 25 02:13:04 EDT 2026 ========================================================== 02:13:04 (1779689584)
Verify Lustre filesystem is up and running
Failing mds1 on oleg437-server
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
Failing mds2 on oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
02:13:15 (1779689595) shut down
facet: mds1 facet_host: oleg437-server facet_failover_host: oleg437-server
facet: mds2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds1 to oleg437-server
mount facets: mds1
Failover mds2 to oleg437-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
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
02:13:46 (1779689626) targets are mounted
02:13:46 (1779689626) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Failing ost2 on oleg437-server
Stopping /mnt/lustre-ost2 (opts:) on oleg437-server
02:14:09 (1779689649) shut down
facet: ost1 facet_host: oleg437-server facet_failover_host: oleg437-server
facet: ost2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover ost1 to oleg437-server
mount facets: ost1
Failover ost2 to oleg437-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
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
02:14:34 (1779689674) targets are mounted
02:14:34 (1779689674) facet_failover done
oleg437-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 (127s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon May 25 02:15:11 EDT 2026 ========================================================== 02:15:11 (1779689711)
Verify Lustre filesystem is up and running
Failing mds1 on oleg437-server
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
Failing mds2 on oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
02:15:22 (1779689722) shut down
facet: mds1 facet_host: oleg437-server facet_failover_host: oleg437-server
facet: mds2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds1 to oleg437-server
mount facets: mds1
Failover mds2 to oleg437-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
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:15:53 (1779689753) targets are mounted
02:15:53 (1779689753) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Failing ost2 on oleg437-server
Stopping /mnt/lustre-ost2 (opts:) on oleg437-server
02:16:28 (1779689788) shut down
facet: ost1 facet_host: oleg437-server facet_failover_host: oleg437-server
facet: ost2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover ost1 to oleg437-server
mount facets: ost1
Failover ost2 to oleg437-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
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
02:16:55 (1779689815) targets are mounted
02:16:55 (1779689815) facet_failover done
oleg437-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 (127s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Mon May 25 02:17:18 EDT 2026 ========================================================== 02:17:18 (1779689838)
Verify Lustre filesystem is up and running
Failing ost1 on oleg437-server
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Failing ost2 on oleg437-server
Stopping /mnt/lustre-ost2 (opts:) on oleg437-server
02:17:28 (1779689848) shut down
facet: ost1 facet_host: oleg437-server facet_failover_host: oleg437-server
facet: ost2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover ost1 to oleg437-server
mount facets: ost1
Failover ost2 to oleg437-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
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
02:17:54 (1779689874) targets are mounted
02:17:54 (1779689874) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
Failing mds2 on oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
02:18:29 (1779689909) shut down
facet: mds1 facet_host: oleg437-server facet_failover_host: oleg437-server
facet: mds2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds1 to oleg437-server
mount facets: mds1
Failover mds2 to oleg437-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
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
02:19:00 (1779689940) targets are mounted
02:19:00 (1779689940) facet_failover done
oleg437-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 (122s)
== insanity test complete, duration 2387 sec ============= 02:19:20 (1779689960)
=== insanity: start cleanup 02:19:22 (1779689962) ===
=== insanity: finish cleanup 02:19:25 (1779689965) ===