-----============= acceptance-small: insanity ============----- Mon Aug 31 08:21:02 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
oleg134-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 08:21:25 (1788178885) ===
oleg134-client.virtnet: executing check_config_client /mnt/lustre
oleg134-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg134-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff88dd91dbd000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff88dd91dbd000.idle_timeout=debug
disable quota as required
oleg134-server: oleg134-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 08:22:12 (1788178932) ===

== insanity test 0: Fail all nodes, independently ======== 08:22:14 (1788178934)
Failing mds1 on oleg134-server
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
08:22:21 (1788178941) shut down
facet: mds1 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds1 to oleg134-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
08:22:54 (1788178974) targets are mounted
08:22:54 (1788178974) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
08:23:11 (1788178991) shut down
facet: mds2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds2 to oleg134-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
08:23:42 (1788179022) targets are mounted
08:23:42 (1788179022) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
08:24:02 (1788179042) shut down
facet: ost1 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover ost1 to oleg134-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
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0000
08:24:32 (1788179072) targets are mounted
08:24:32 (1788179072) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-ost2 (opts:) on oleg134-server
08:24:50 (1788179090) shut down
facet: ost2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover ost2 to oleg134-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
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0001
08:25:17 (1788179117) targets are mounted
08:25:17 (1788179117) facet_failover done
oleg134-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 (200s)

== insanity test 1: MDS/MDS failure ====================== 08:25:35 (1788179135)
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
Failover mds1 to oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
Reintegrating MDS2
oleg134-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg134-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Mon Aug 31 08:29:07 EDT 2026 ========================================================== 08:29:08 (1788179348)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
Failover mds1 to oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
Failover mds2 to oleg134-server
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Reintegrating OST
oleg134-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0000
oleg134-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg134-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Aug 31 08:32:30 EDT 2026 ========================================================== 08:32:30 (1788179550)
Verify Lustre filesystem is up and running
Failing mds1 on oleg134-server
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
08:32:36 (1788179556) shut down
facet: mds1 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds1 to oleg134-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
08:33:08 (1788179588) targets are mounted
08:33:08 (1788179588) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
08:33:25 (1788179605) shut down
facet: mds2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds2 to oleg134-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
08:33:49 (1788179629) targets are mounted
08:33:49 (1788179629) facet_failover done
oleg134-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 (109s)

== insanity test 4: Fourth Failure Mode: OST/MDS Mon Aug 31 08:34:20 EDT 2026 ========================================================== 08:34:20 (1788179660)
Fourth Failure Mode: OST/MDS Mon Aug 31 08:34:22 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
Failover mds1 to oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
Failover mds2 to oleg134-server
Reintegrating OST
oleg134-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0000
oleg134-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg134-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (215s)

== insanity test 5: Fifth Failure Mode: OST/OST Mon Aug 31 08:37:55 EDT 2026 ========================================================== 08:37:55 (1788179875)
Fifth Failure Mode: OST/OST Mon Aug 31 08:37:57 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg134-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg134-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0000
oleg134-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (110s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Mon Aug 31 08:39:45 EDT 2026 ========================================================== 08:39:45 (1788179985)
Sixth Failure Mode: OST/CLIENT Mon Aug 31 08:39:47 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Test Lustre stability after OST failure
DFPIDA=23289
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23609
Reintegrating OST/CLIENTs
oleg134-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (68s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon Aug 31 08:40:53 EDT 2026 ========================================================== 08:40:53 (1788180053)
Seventh Failure Mode: CLIENT/MDS Mon Aug 31 08:40:54 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
oleg134-client: total 0
oleg134-client: -rw-r--r-- 1 root root 0 Aug 31 08:40 oleg134-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg134-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg134-client.virtnet_testfile': No such file or directory
pdsh@oleg134-client: oleg134-client: ssh exited with exit code 1
Failing mds1 on oleg134-server
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
08:42:11 (1788180131) shut down
facet: mds1 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds1 to oleg134-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
08:42:34 (1788180154) targets are mounted
08:42:34 (1788180154) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
08:42:49 (1788180169) shut down
facet: mds2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds2 to oleg134-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
08:43:14 (1788180194) targets are mounted
08:43:14 (1788180194) facet_failover done
oleg134-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
oleg134-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (221s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Mon Aug 31 08:44:34 EDT 2026 ========================================================== 08:44:34 (1788180274)
Eighth Failure Mode: CLIENT/OST Mon Aug 31 08:44:36 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
oleg134-client: total 0
oleg134-client: -rw-r--r-- 1 root root 0 Aug 31 08:44 oleg134-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg134-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (185s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Mon Aug 31 08:47:39 EDT 2026 ========================================================== 08:47:39 (1788180459)
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
oleg134-client: total 0
oleg134-client: -rw-r--r-- 1 root root 0 Aug 31 08:47 oleg134-client.virtnet_testfile
oleg134-client: -rw-r--r-- 1 root root 0 Aug 31 08:46 oleg134-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
oleg134-client: total 0
oleg134-client: -rw-r--r-- 1 root root 0 Aug 31 08:48 oleg134-client.virtnet_testfile
oleg134-client: -rw-r--r-- 1 root root 0 Aug 31 08:46 oleg134-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (152s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Mon Aug 31 08:50:11 EDT 2026 ========================================================== 08:50:12 (1788180612)
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
Failover mds1 to oleg134-server
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Reintegrating OST
oleg134-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
Failover mds2 to oleg134-server
oleg134-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg134-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (200s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Aug 31 08:53:32 EDT 2026 ========================================================== 08:53:32 (1788180812)
Verify Lustre filesystem is up and running
Failing mds1 on oleg134-server
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
08:53:38 (1788180818) shut down
facet: mds1 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds1 to oleg134-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
08:54:12 (1788180852) targets are mounted
08:54:12 (1788180852) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
08:54:35 (1788180875) shut down
facet: mds2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds2 to oleg134-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
08:54:59 (1788180899) targets are mounted
08:54:59 (1788180899) facet_failover done
oleg134-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 (108s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Mon Aug 31 08:55:20 EDT 2026 ========================================================== 08:55:20 (1788180920)
Verify Lustre filesystem is up and running
Failing mds1 on oleg134-server
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
Failing mds2 on oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
08:55:31 (1788180931) shut down
facet: mds1 facet_host: oleg134-server facet_failover_host: oleg134-server
facet: mds2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds1 to oleg134-server
mount facets: mds1
Failover mds2 to oleg134-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
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
08:56:21 (1788180981) targets are mounted
08:56:21 (1788180981) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Failing ost2 on oleg134-server
Stopping /mnt/lustre-ost2 (opts:) on oleg134-server
08:56:46 (1788181006) shut down
facet: ost1 facet_host: oleg134-server facet_failover_host: oleg134-server
facet: ost2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover ost1 to oleg134-server
mount facets: ost1
Failover ost2 to oleg134-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
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
08:57:18 (1788181038) targets are mounted
08:57:18 (1788181038) facet_failover done
oleg134-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 (156s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Mon Aug 31 08:57:56 EDT 2026 ========================================================== 08:57:56 (1788181076)
Verify Lustre filesystem is up and running
Failing mds1 on oleg134-server
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
Failing mds2 on oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
08:58:07 (1788181087) shut down
facet: mds1 facet_host: oleg134-server facet_failover_host: oleg134-server
facet: mds2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds1 to oleg134-server
mount facets: mds1
Failover mds2 to oleg134-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
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
08:58:41 (1788181121) targets are mounted
08:58:41 (1788181121) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Failing ost2 on oleg134-server
Stopping /mnt/lustre-ost2 (opts:) on oleg134-server
08:59:17 (1788181157) shut down
facet: ost1 facet_host: oleg134-server facet_failover_host: oleg134-server
facet: ost2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover ost1 to oleg134-server
mount facets: ost1
Failover ost2 to oleg134-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
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
08:59:48 (1788181188) targets are mounted
08:59:48 (1788181188) facet_failover done
oleg134-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 Mon Aug 31 09:00:12 EDT 2026 ========================================================== 09:00:12 (1788181212)
Verify Lustre filesystem is up and running
Failing ost1 on oleg134-server
Stopping /mnt/lustre-ost1 (opts:) on oleg134-server
Failing ost2 on oleg134-server
Stopping /mnt/lustre-ost2 (opts:) on oleg134-server
09:00:21 (1788181221) shut down
facet: ost1 facet_host: oleg134-server facet_failover_host: oleg134-server
facet: ost2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover ost1 to oleg134-server
mount facets: ost1
Failover ost2 to oleg134-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
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
09:00:50 (1788181250) targets are mounted
09:00:50 (1788181250) facet_failover done
oleg134-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 oleg134-server
Stopping /mnt/lustre-mds1 (opts:) on oleg134-server
Failing mds2 on oleg134-server
Stopping /mnt/lustre-mds2 (opts:) on oleg134-server
09:01:33 (1788181293) shut down
facet: mds1 facet_host: oleg134-server facet_failover_host: oleg134-server
facet: mds2 facet_host: oleg134-server facet_failover_host: oleg134-server
Failover mds1 to oleg134-server
mount facets: mds1
Failover mds2 to oleg134-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
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg134-server: oleg134-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
09:02:04 (1788181324) targets are mounted
09:02:04 (1788181324) facet_failover done
oleg134-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 (139s)
== insanity test complete, duration 2487 sec ============= 09:02:31 (1788181351)
=== insanity: start cleanup 09:02:32 (1788181352) ===
=== insanity: finish cleanup 09:02:37 (1788181357) ===