-----============= acceptance-small: insanity ============----- Thu Aug  6 12:50:27 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
oleg441-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 12:50:55 (1786035055) ===
oleg441-client.virtnet: executing check_config_client /mnt/lustre
oleg441-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg441-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff952809e1c800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff952809e1c800.idle_timeout=debug
disable quota as required
oleg441-server: oleg441-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 12:51:47 (1786035107) ===

== insanity test 0: Fail all nodes, independently ======== 12:51:49 (1786035109)
Failing mds1 on oleg441-server
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
12:51:58 (1786035118) shut down
facet: mds1 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds1 to oleg441-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
12:52:31 (1786035151) targets are mounted
12:52:31 (1786035151) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
12:52:57 (1786035177) shut down
facet: mds2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds2 to oleg441-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
12:53:31 (1786035211) targets are mounted
12:53:31 (1786035211) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
12:54:01 (1786035241) shut down
facet: ost1 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover ost1 to oleg441-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
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
12:54:33 (1786035273) targets are mounted
12:54:33 (1786035273) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-ost2 (opts:) on oleg441-server
12:54:55 (1786035295) shut down
facet: ost2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover ost2 to oleg441-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
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0001
12:55:25 (1786035325) targets are mounted
12:55:25 (1786035325) facet_failover done
oleg441-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 (244s)

== insanity test 1: MDS/MDS failure ====================== 12:55:53 (1786035353)
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
Failover mds1 to oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
Reintegrating MDS2
oleg441-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg441-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (242s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug  6 12:59:55 EDT 2026 ========================================================== 12:59:55 (1786035595)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
Failover mds1 to oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
Failover mds2 to oleg441-server
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Reintegrating OST
oleg441-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
oleg441-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg441-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (239s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug  6 13:03:54 EDT 2026 ========================================================== 13:03:54 (1786035834)
Verify Lustre filesystem is up and running
Failing mds1 on oleg441-server
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
13:04:01 (1786035841) shut down
facet: mds1 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds1 to oleg441-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
13:04:39 (1786035879) targets are mounted
13:04:39 (1786035879) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
13:05:01 (1786035901) shut down
facet: mds2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds2 to oleg441-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
13:05:31 (1786035931) targets are mounted
13:05:31 (1786035931) facet_failover done
oleg441-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 (132s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug  6 13:06:06 EDT 2026 ========================================================== 13:06:06 (1786035966)
Fourth Failure Mode: OST/MDS Thu Aug  6 13:06:08 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
Failover mds1 to oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
Failover mds2 to oleg441-server
Reintegrating OST
oleg441-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
oleg441-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg441-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (242s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Aug  6 13:10:08 EDT 2026 ========================================================== 13:10:08 (1786036208)
Fifth Failure Mode: OST/OST Thu Aug  6 13:10:10 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg441-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg441-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
oleg441-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (125s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug  6 13:12:13 EDT 2026 ========================================================== 13:12:14 (1786036334)
Sixth Failure Mode: OST/CLIENT Thu Aug  6 13:12:15 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Test Lustre stability after OST failure
DFPIDA=23306
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23617
Reintegrating OST/CLIENTs
oleg441-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (72s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug  6 13:13:25 EDT 2026 ========================================================== 13:13:25 (1786036405)
Seventh Failure Mode: CLIENT/MDS Thu Aug  6 13:13:27 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
oleg441-client: total 0
oleg441-client: -rw-r--r-- 1 root root 0 Aug  6 13:13 oleg441-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg441-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg441-client.virtnet_testfile': No such file or directory
pdsh@oleg441-client: oleg441-client: ssh exited with exit code 1
Failing mds1 on oleg441-server
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
13:14:49 (1786036489) shut down
facet: mds1 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds1 to oleg441-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
13:15:23 (1786036523) targets are mounted
13:15:23 (1786036523) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
13:15:43 (1786036543) shut down
facet: mds2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds2 to oleg441-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
13:16:12 (1786036572) targets are mounted
13:16:12 (1786036572) facet_failover done
oleg441-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
oleg441-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (253s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug  6 13:17:39 EDT 2026 ========================================================== 13:17:39 (1786036659)
Eighth Failure Mode: CLIENT/OST Thu Aug  6 13:17:41 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
oleg441-client: total 0
oleg441-client: -rw-r--r-- 1 root root 0 Aug  6 13:17 oleg441-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg441-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (197s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug  6 13:20:56 EDT 2026 ========================================================== 13:20:56 (1786036856)
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
oleg441-client: total 0
oleg441-client: -rw-r--r-- 1 root root 0 Aug  6 13:21 oleg441-client.virtnet_testfile
oleg441-client: -rw-r--r-- 1 root root 0 Aug  6 13:19 oleg441-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
oleg441-client: total 0
oleg441-client: -rw-r--r-- 1 root root 0 Aug  6 13:22 oleg441-client.virtnet_testfile
oleg441-client: -rw-r--r-- 1 root root 0 Aug  6 13:19 oleg441-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (159s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug  6 13:23:36 EDT 2026 ========================================================== 13:23:36 (1786037016)
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
Failover mds1 to oleg441-server
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Reintegrating OST
oleg441-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
Failover mds2 to oleg441-server
oleg441-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg441-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (235s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug  6 13:27:31 EDT 2026 ========================================================== 13:27:31 (1786037251)
Verify Lustre filesystem is up and running
Failing mds1 on oleg441-server
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
13:27:39 (1786037259) shut down
facet: mds1 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds1 to oleg441-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
13:28:18 (1786037298) targets are mounted
13:28:18 (1786037298) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
13:28:48 (1786037328) shut down
facet: mds2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds2 to oleg441-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
13:29:21 (1786037361) targets are mounted
13:29:21 (1786037361) facet_failover done
oleg441-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 (136s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug  6 13:29:47 EDT 2026 ========================================================== 13:29:47 (1786037387)
Verify Lustre filesystem is up and running
Failing mds1 on oleg441-server
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
Failing mds2 on oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
13:30:03 (1786037403) shut down
facet: mds1 facet_host: oleg441-server facet_failover_host: oleg441-server
facet: mds2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds1 to oleg441-server
mount facets: mds1
Failover mds2 to oleg441-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
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
13:30:34 (1786037434) targets are mounted
13:30:34 (1786037434) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Failing ost2 on oleg441-server
Stopping /mnt/lustre-ost2 (opts:) on oleg441-server
13:31:05 (1786037465) shut down
facet: ost1 facet_host: oleg441-server facet_failover_host: oleg441-server
facet: ost2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover ost1 to oleg441-server
mount facets: ost1
Failover ost2 to oleg441-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
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
13:31:37 (1786037497) targets are mounted
13:31:37 (1786037497) facet_failover done
oleg441-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 (150s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug  6 13:32:17 EDT 2026 ========================================================== 13:32:17 (1786037537)
Verify Lustre filesystem is up and running
Failing mds1 on oleg441-server
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
Failing mds2 on oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
13:32:35 (1786037555) shut down
facet: mds1 facet_host: oleg441-server facet_failover_host: oleg441-server
facet: mds2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds1 to oleg441-server
mount facets: mds1
Failover mds2 to oleg441-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
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
13:33:27 (1786037607) targets are mounted
13:33:27 (1786037607) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Failing ost2 on oleg441-server
Stopping /mnt/lustre-ost2 (opts:) on oleg441-server
13:34:20 (1786037660) shut down
facet: ost1 facet_host: oleg441-server facet_failover_host: oleg441-server
facet: ost2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover ost1 to oleg441-server
mount facets: ost1
Failover ost2 to oleg441-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
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
13:34:55 (1786037695) targets are mounted
13:34:55 (1786037695) facet_failover done
oleg441-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 (195s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug  6 13:35:32 EDT 2026 ========================================================== 13:35:32 (1786037732)
Verify Lustre filesystem is up and running
Failing ost1 on oleg441-server
Stopping /mnt/lustre-ost1 (opts:) on oleg441-server
Failing ost2 on oleg441-server
Stopping /mnt/lustre-ost2 (opts:) on oleg441-server
13:35:47 (1786037747) shut down
facet: ost1 facet_host: oleg441-server facet_failover_host: oleg441-server
facet: ost2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover ost1 to oleg441-server
mount facets: ost1
Failover ost2 to oleg441-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
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
13:36:20 (1786037780) targets are mounted
13:36:20 (1786037780) facet_failover done
oleg441-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 oleg441-server
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
Failing mds2 on oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
13:37:14 (1786037834) shut down
facet: mds1 facet_host: oleg441-server facet_failover_host: oleg441-server
facet: mds2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds1 to oleg441-server
mount facets: mds1
Failover mds2 to oleg441-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
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg441-server: oleg441-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
13:37:45 (1786037865) targets are mounted
13:37:45 (1786037865) facet_failover done
oleg441-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 (160s)
== insanity test complete, duration 2863 sec ============= 13:38:12 (1786037892)
=== insanity: start cleanup 13:38:16 (1786037896) ===
=== insanity: finish cleanup 13:38:22 (1786037902) ===