-----============= acceptance-small: insanity ============----- Sat Aug 22 06:07:11 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
oleg432-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 06:07:32 (1787393252) ===
oleg432-client.virtnet: executing check_config_client /mnt/lustre
oleg432-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg432-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9e0d84e06800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9e0d84e06800.idle_timeout=debug
disable quota as required
oleg432-server: oleg432-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 06:08:09 (1787393289) ===

== insanity test 0: Fail all nodes, independently ======== 06:08:11 (1787393291)
Failing mds1 on oleg432-server
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
06:08:16 (1787393296) shut down
facet: mds1 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds1 to oleg432-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
06:08:40 (1787393320) targets are mounted
06:08:40 (1787393320) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
06:08:56 (1787393336) shut down
facet: mds2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds2 to oleg432-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0001
06:09:20 (1787393360) targets are mounted
06:09:20 (1787393360) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
06:09:38 (1787393378) shut down
facet: ost1 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover ost1 to oleg432-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
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0000
06:10:06 (1787393406) targets are mounted
06:10:06 (1787393406) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-ost2 (opts:) on oleg432-server
06:10:22 (1787393422) shut down
facet: ost2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover ost2 to oleg432-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
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0001
06:10:48 (1787393448) targets are mounted
06:10:48 (1787393448) facet_failover done
oleg432-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 (177s)

== insanity test 1: MDS/MDS failure ====================== 06:11:08 (1787393468)
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
Failover mds1 to oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
Reintegrating MDS2
oleg432-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg432-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (208s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Aug 22 06:14:36 EDT 2026 ========================================================== 06:14:36 (1787393676)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
Failover mds1 to oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
Failover mds2 to oleg432-server
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Reintegrating OST
oleg432-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0000
oleg432-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg432-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (204s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Aug 22 06:18:00 EDT 2026 ========================================================== 06:18:00 (1787393880)
Verify Lustre filesystem is up and running
Failing mds1 on oleg432-server
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
06:18:06 (1787393886) shut down
facet: mds1 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds1 to oleg432-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
06:18:38 (1787393918) targets are mounted
06:18:38 (1787393918) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
06:18:54 (1787393934) shut down
facet: mds2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds2 to oleg432-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0001
06:19:18 (1787393958) targets are mounted
06:19:18 (1787393958) facet_failover done
oleg432-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 (104s)

== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 22 06:19:44 EDT 2026 ========================================================== 06:19:44 (1787393984)
Fourth Failure Mode: OST/MDS Sat Aug 22 06:19:45 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
Failover mds1 to oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
Failover mds2 to oleg432-server
Reintegrating OST
oleg432-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0000
oleg432-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg432-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (207s)

== insanity test 5: Fifth Failure Mode: OST/OST Sat Aug 22 06:23:11 EDT 2026 ========================================================== 06:23:12 (1787394192)
Fifth Failure Mode: OST/OST Sat Aug 22 06:23:13 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg432-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg432-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0000
oleg432-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (107s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Aug 22 06:24:59 EDT 2026 ========================================================== 06:25:00 (1787394300)
Sixth Failure Mode: OST/CLIENT Sat Aug 22 06:25:01 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Test Lustre stability after OST failure
DFPIDA=23240
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23550
Reintegrating OST/CLIENTs
oleg432-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-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 06:26:01 EDT 2026 ========================================================== 06:26:01 (1787394361)
Seventh Failure Mode: CLIENT/MDS Sat Aug 22 06:26:02 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
oleg432-client: total 0
oleg432-client: -rw-r--r-- 1 root root 0 Aug 22 06:26 oleg432-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg432-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg432-client.virtnet_testfile': No such file or directory
pdsh@oleg432-client: oleg432-client: ssh exited with exit code 1
Failing mds1 on oleg432-server
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
06:27:21 (1787394441) shut down
facet: mds1 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds1 to oleg432-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
06:27:53 (1787394473) targets are mounted
06:27:53 (1787394473) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
06:28:10 (1787394490) shut down
facet: mds2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds2 to oleg432-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0001
06:28:35 (1787394515) targets are mounted
06:28:35 (1787394515) facet_failover done
oleg432-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
oleg432-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (235s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Aug 22 06:29:56 EDT 2026 ========================================================== 06:29:56 (1787394596)
Eighth Failure Mode: CLIENT/OST Sat Aug 22 06:29:58 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
oleg432-client: total 0
oleg432-client: -rw-r--r-- 1 root root 0 Aug 22 06:30 oleg432-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg432-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (180s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Aug 22 06:32:56 EDT 2026 ========================================================== 06:32:57 (1787394777)
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
oleg432-client: total 0
oleg432-client: -rw-r--r-- 1 root root 0 Aug 22 06:33 oleg432-client.virtnet_testfile
oleg432-client: -rw-r--r-- 1 root root 0 Aug 22 06:31 oleg432-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
oleg432-client: total 0
oleg432-client: -rw-r--r-- 1 root root 0 Aug 22 06:34 oleg432-client.virtnet_testfile
oleg432-client: -rw-r--r-- 1 root root 0 Aug 22 06:31 oleg432-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Aug 22 06:35:26 EDT 2026 ========================================================== 06:35:26 (1787394926)
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
Failover mds1 to oleg432-server
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Reintegrating OST
oleg432-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
Failover mds2 to oleg432-server
oleg432-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg432-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-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 06:38:44 EDT 2026 ========================================================== 06:38:44 (1787395124)
Verify Lustre filesystem is up and running
Failing mds1 on oleg432-server
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
06:38:49 (1787395129) shut down
facet: mds1 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds1 to oleg432-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
06:39:15 (1787395155) targets are mounted
06:39:15 (1787395155) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
06:39:39 (1787395179) shut down
facet: mds2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds2 to oleg432-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0001
06:40:02 (1787395202) targets are mounted
06:40:02 (1787395202) facet_failover done
oleg432-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 (98s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Aug 22 06:40:22 EDT 2026 ========================================================== 06:40:22 (1787395222)
Verify Lustre filesystem is up and running
Failing mds1 on oleg432-server
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
Failing mds2 on oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
06:40:31 (1787395231) shut down
facet: mds1 facet_host: oleg432-server facet_failover_host: oleg432-server
facet: mds2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds1 to oleg432-server
mount facets: mds1
Failover mds2 to oleg432-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
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
06:41:02 (1787395262) targets are mounted
06:41:02 (1787395262) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Failing ost2 on oleg432-server
Stopping /mnt/lustre-ost2 (opts:) on oleg432-server
06:41:31 (1787395291) shut down
facet: ost1 facet_host: oleg432-server facet_failover_host: oleg432-server
facet: ost2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover ost1 to oleg432-server
mount facets: ost1
Failover ost2 to oleg432-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
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
06:42:00 (1787395320) targets are mounted
06:42:00 (1787395320) facet_failover done
oleg432-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 (133s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Aug 22 06:42:35 EDT 2026 ========================================================== 06:42:35 (1787395355)
Verify Lustre filesystem is up and running
Failing mds1 on oleg432-server
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
Failing mds2 on oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
06:42:45 (1787395365) shut down
facet: mds1 facet_host: oleg432-server facet_failover_host: oleg432-server
facet: mds2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds1 to oleg432-server
mount facets: mds1
Failover mds2 to oleg432-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
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
06:43:17 (1787395397) targets are mounted
06:43:17 (1787395397) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Failing ost2 on oleg432-server
Stopping /mnt/lustre-ost2 (opts:) on oleg432-server
06:43:50 (1787395430) shut down
facet: ost1 facet_host: oleg432-server facet_failover_host: oleg432-server
facet: ost2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover ost1 to oleg432-server
mount facets: ost1
Failover ost2 to oleg432-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
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
06:44:21 (1787395461) targets are mounted
06:44:21 (1787395461) facet_failover done
oleg432-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 (129s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Aug 22 06:44:44 EDT 2026 ========================================================== 06:44:44 (1787395484)
Verify Lustre filesystem is up and running
Failing ost1 on oleg432-server
Stopping /mnt/lustre-ost1 (opts:) on oleg432-server
Failing ost2 on oleg432-server
Stopping /mnt/lustre-ost2 (opts:) on oleg432-server
06:44:55 (1787395495) shut down
facet: ost1 facet_host: oleg432-server facet_failover_host: oleg432-server
facet: ost2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover ost1 to oleg432-server
mount facets: ost1
Failover ost2 to oleg432-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
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
06:45:23 (1787395523) targets are mounted
06:45:23 (1787395523) facet_failover done
oleg432-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 oleg432-server
Stopping /mnt/lustre-mds1 (opts:) on oleg432-server
Failing mds2 on oleg432-server
Stopping /mnt/lustre-mds2 (opts:) on oleg432-server
06:46:00 (1787395560) shut down
facet: mds1 facet_host: oleg432-server facet_failover_host: oleg432-server
facet: mds2 facet_host: oleg432-server facet_failover_host: oleg432-server
Failover mds1 to oleg432-server
mount facets: mds1
Failover mds2 to oleg432-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
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg432-server: oleg432-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
06:46:30 (1787395590) targets are mounted
06:46:30 (1787395590) facet_failover done
oleg432-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 (129s)
== insanity test complete, duration 2380 sec ============= 06:46:53 (1787395613)
=== insanity: start cleanup 06:46:55 (1787395615) ===
=== insanity: finish cleanup 06:46:59 (1787395619) ===