-----============= acceptance-small: insanity ============----- Wed Aug 26 19:22:48 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
oleg219-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 19:23:08 (1787786588) ===
oleg219-client.virtnet: executing check_config_client /mnt/lustre
oleg219-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg219-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9c08d90eb000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9c08d90eb000.idle_timeout=debug
disable quota as required
oleg219-server: oleg219-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 19:23:53 (1787786633) ===

== insanity test 0: Fail all nodes, independently ======== 19:23:56 (1787786636)
Failing mds1 on oleg219-server
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
19:24:03 (1787786643) shut down
facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds1 to oleg219-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0000
19:24:39 (1787786679) targets are mounted
19:24:39 (1787786679) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
19:24:57 (1787786697) shut down
facet: mds2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds2 to oleg219-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
19:25:21 (1787786721) targets are mounted
19:25:21 (1787786721) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
19:25:39 (1787786739) shut down
facet: ost1 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover ost1 to oleg219-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
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
19:26:07 (1787786767) targets are mounted
19:26:07 (1787786767) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-ost2 (opts:) on oleg219-server
19:26:23 (1787786783) shut down
facet: ost2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover ost2 to oleg219-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
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0001
19:26:50 (1787786810) targets are mounted
19:26:50 (1787786810) facet_failover done
oleg219-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 ====================== 19:27:12 (1787786832)
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
Failover mds1 to oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
Reintegrating MDS2
oleg219-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg219-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Wed Aug 26 19:30:44 EDT 2026 ========================================================== 19:30:44 (1787787044)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
Failover mds1 to oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
Failover mds2 to oleg219-server
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Reintegrating OST
oleg219-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
oleg219-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg219-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (205s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Wed Aug 26 19:34:09 EDT 2026 ========================================================== 19:34:09 (1787787249)
Verify Lustre filesystem is up and running
Failing mds1 on oleg219-server
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
19:34:15 (1787787255) shut down
facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds1 to oleg219-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0000
19:34:49 (1787787289) targets are mounted
19:34:49 (1787787289) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
19:35:07 (1787787307) shut down
facet: mds2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds2 to oleg219-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
19:35:30 (1787787330) targets are mounted
19:35:30 (1787787330) facet_failover done
oleg219-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 (108s)

== insanity test 4: Fourth Failure Mode: OST/MDS Wed Aug 26 19:35:57 EDT 2026 ========================================================== 19:35:57 (1787787357)
Fourth Failure Mode: OST/MDS Wed Aug 26 19:35:58 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
Failover mds1 to oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
Failover mds2 to oleg219-server
Reintegrating OST
oleg219-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
oleg219-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg219-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-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 Wed Aug 26 19:39:29 EDT 2026 ========================================================== 19:39:29 (1787787569)
Fifth Failure Mode: OST/OST Wed Aug 26 19:39:31 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg219-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg219-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
oleg219-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (113s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Wed Aug 26 19:41:22 EDT 2026 ========================================================== 19:41:22 (1787787682)
Sixth Failure Mode: OST/CLIENT Wed Aug 26 19:41:24 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Test Lustre stability after OST failure
DFPIDA=23259
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23570
Reintegrating OST/CLIENTs
oleg219-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (64s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 26 19:42:26 EDT 2026 ========================================================== 19:42:26 (1787787746)
Seventh Failure Mode: CLIENT/MDS Wed Aug 26 19:42:28 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
oleg219-client: total 0
oleg219-client: -rw-r--r-- 1 root root 0 Aug 26 19:42 oleg219-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg219-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg219-client.virtnet_testfile': No such file or directory
pdsh@oleg219-client: oleg219-client: ssh exited with exit code 1
Failing mds1 on oleg219-server
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
19:43:48 (1787787828) shut down
facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds1 to oleg219-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0000
19:44:21 (1787787861) targets are mounted
19:44:21 (1787787861) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
19:44:37 (1787787877) shut down
facet: mds2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds2 to oleg219-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
19:45:02 (1787787902) targets are mounted
19:45:03 (1787787903) facet_failover done
oleg219-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
oleg219-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (241s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Aug 26 19:46:27 EDT 2026 ========================================================== 19:46:27 (1787787987)
Eighth Failure Mode: CLIENT/OST Wed Aug 26 19:46:29 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
oleg219-client: total 0
oleg219-client: -rw-r--r-- 1 root root 0 Aug 26 19:46 oleg219-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg219-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (180s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Wed Aug 26 19:49:27 EDT 2026 ========================================================== 19:49:27 (1787788167)
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
oleg219-client: total 0
oleg219-client: -rw-r--r-- 1 root root 0 Aug 26 19:49 oleg219-client.virtnet_testfile
oleg219-client: -rw-r--r-- 1 root root 0 Aug 26 19:48 oleg219-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
oleg219-client: total 0
oleg219-client: -rw-r--r-- 1 root root 0 Aug 26 19:50 oleg219-client.virtnet_testfile
oleg219-client: -rw-r--r-- 1 root root 0 Aug 26 19:48 oleg219-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (149s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Wed Aug 26 19:51:56 EDT 2026 ========================================================== 19:51:56 (1787788316)
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
Failover mds1 to oleg219-server
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Reintegrating OST
oleg219-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
Failover mds2 to oleg219-server
oleg219-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg219-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (205s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed Aug 26 19:55:21 EDT 2026 ========================================================== 19:55:21 (1787788521)
Verify Lustre filesystem is up and running
Failing mds1 on oleg219-server
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
19:55:28 (1787788528) shut down
facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds1 to oleg219-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0000
19:55:51 (1787788551) targets are mounted
19:55:51 (1787788551) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
19:56:15 (1787788575) shut down
facet: mds2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds2 to oleg219-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
19:56:39 (1787788599) targets are mounted
19:56:39 (1787788599) facet_failover done
oleg219-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 (98s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Wed Aug 26 19:56:59 EDT 2026 ========================================================== 19:56:59 (1787788619)
Verify Lustre filesystem is up and running
Failing mds1 on oleg219-server
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
Failing mds2 on oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
19:57:10 (1787788630) shut down
facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server
facet: mds2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds1 to oleg219-server
mount facets: mds1
Failover mds2 to oleg219-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
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
19:57:41 (1787788661) targets are mounted
19:57:41 (1787788661) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Failing ost2 on oleg219-server
Stopping /mnt/lustre-ost2 (opts:) on oleg219-server
19:58:07 (1787788687) shut down
facet: ost1 facet_host: oleg219-server facet_failover_host: oleg219-server
facet: ost2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover ost1 to oleg219-server
mount facets: ost1
Failover ost2 to oleg219-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
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
19:58:34 (1787788714) targets are mounted
19:58:34 (1787788714) facet_failover done
oleg219-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 (133s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Wed Aug 26 19:59:12 EDT 2026 ========================================================== 19:59:12 (1787788752)
Verify Lustre filesystem is up and running
Failing mds1 on oleg219-server
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
Failing mds2 on oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
19:59:22 (1787788762) shut down
facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server
facet: mds2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds1 to oleg219-server
mount facets: mds1
Failover mds2 to oleg219-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
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
19:59:52 (1787788792) targets are mounted
19:59:52 (1787788792) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Failing ost2 on oleg219-server
Stopping /mnt/lustre-ost2 (opts:) on oleg219-server
20:00:28 (1787788828) shut down
facet: ost1 facet_host: oleg219-server facet_failover_host: oleg219-server
facet: ost2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover ost1 to oleg219-server
mount facets: ost1
Failover ost2 to oleg219-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
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
20:00:56 (1787788856) targets are mounted
20:00:56 (1787788856) facet_failover done
oleg219-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 (135s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Wed Aug 26 20:01:27 EDT 2026 ========================================================== 20:01:27 (1787788887)
Verify Lustre filesystem is up and running
Failing ost1 on oleg219-server
Stopping /mnt/lustre-ost1 (opts:) on oleg219-server
Failing ost2 on oleg219-server
Stopping /mnt/lustre-ost2 (opts:) on oleg219-server
20:01:38 (1787788898) shut down
facet: ost1 facet_host: oleg219-server facet_failover_host: oleg219-server
facet: ost2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover ost1 to oleg219-server
mount facets: ost1
Failover ost2 to oleg219-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
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
20:02:07 (1787788927) targets are mounted
20:02:07 (1787788927) facet_failover done
oleg219-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 oleg219-server
Stopping /mnt/lustre-mds1 (opts:) on oleg219-server
Failing mds2 on oleg219-server
Stopping /mnt/lustre-mds2 (opts:) on oleg219-server
20:02:44 (1787788964) shut down
facet: mds1 facet_host: oleg219-server facet_failover_host: oleg219-server
facet: mds2 facet_host: oleg219-server facet_failover_host: oleg219-server
Failover mds1 to oleg219-server
mount facets: mds1
Failover mds2 to oleg219-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
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg219-server: oleg219-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
20:03:16 (1787788996) targets are mounted
20:03:16 (1787788996) facet_failover done
oleg219-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 (134s)
== insanity test complete, duration 2452 sec ============= 20:03:41 (1787789021)
=== insanity: start cleanup 20:03:43 (1787789023) ===
=== insanity: finish cleanup 20:03:47 (1787789027) ===