-----============= acceptance-small: insanity ============----- Sat Sep  5 19:20:26 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
oleg427-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 19:20:47 (1788650447) ===
oleg427-client.virtnet: executing check_config_client /mnt/lustre
oleg427-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg427-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff94f207de1000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff94f207de1000.idle_timeout=debug
disable quota as required
oleg427-server: oleg427-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 19:21:30 (1788650490) ===

== insanity test 0: Fail all nodes, independently ======== 19:21:33 (1788650493)
Failing mds1 on oleg427-server
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
19:21:39 (1788650499) shut down
facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds1 to oleg427-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0000
19:22:12 (1788650532) targets are mounted
19:22:12 (1788650532) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
19:22:28 (1788650548) shut down
facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds2 to oleg427-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
19:22:53 (1788650573) targets are mounted
19:22:53 (1788650573) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
19:23:09 (1788650589) shut down
facet: ost1 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover ost1 to oleg427-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
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0000
19:23:37 (1788650617) targets are mounted
19:23:37 (1788650617) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-ost2 (opts:) on oleg427-server
19:23:53 (1788650633) shut down
facet: ost2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover ost2 to oleg427-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
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0001
19:24:20 (1788650660) targets are mounted
19:24:20 (1788650660) facet_failover done
oleg427-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 (187s)

== insanity test 1: MDS/MDS failure ====================== 19:24:39 (1788650679)
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
Failover mds1 to oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
Reintegrating MDS2
oleg427-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg427-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (208s)

== insanity test 2: Second Failure Mode: MDS/OST Sat Sep  5 19:28:07 EDT 2026 ========================================================== 19:28:07 (1788650887)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
Failover mds1 to oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
Failover mds2 to oleg427-server
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Reintegrating OST
oleg427-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0000
oleg427-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg427-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (203s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Sep  5 19:31:30 EDT 2026 ========================================================== 19:31:30 (1788651090)
Verify Lustre filesystem is up and running
Failing mds1 on oleg427-server
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
19:31:37 (1788651097) shut down
facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds1 to oleg427-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0000
19:32:10 (1788651130) targets are mounted
19:32:10 (1788651130) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
19:32:28 (1788651148) shut down
facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds2 to oleg427-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
19:32:52 (1788651172) targets are mounted
19:32:52 (1788651172) facet_failover done
oleg427-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 Sat Sep  5 19:33:18 EDT 2026 ========================================================== 19:33:18 (1788651198)
Fourth Failure Mode: OST/MDS Sat Sep  5 19:33:19 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
Failover mds1 to oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
Failover mds2 to oleg427-server
Reintegrating OST
oleg427-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0000
oleg427-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg427-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (210s)

== insanity test 5: Fifth Failure Mode: OST/OST Sat Sep  5 19:36:48 EDT 2026 ========================================================== 19:36:48 (1788651408)
Fifth Failure Mode: OST/OST Sat Sep  5 19:36:49 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg427-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg427-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0000
oleg427-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (106s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Sat Sep  5 19:38:34 EDT 2026 ========================================================== 19:38:35 (1788651515)
Sixth Failure Mode: OST/CLIENT Sat Sep  5 19:38:36 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Test Lustre stability after OST failure
DFPIDA=23240
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23552
Reintegrating OST/CLIENTs
oleg427-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (69s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Sep  5 19:39:43 EDT 2026 ========================================================== 19:39:43 (1788651583)
Seventh Failure Mode: CLIENT/MDS Sat Sep  5 19:39:45 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
oleg427-client: total 0
oleg427-client: -rw-r--r-- 1 root root 0 Sep  5 19:39 oleg427-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg427-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg427-client.virtnet_testfile': No such file or directory
pdsh@oleg427-client: oleg427-client: ssh exited with exit code 1
Failing mds1 on oleg427-server
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
19:41:05 (1788651665) shut down
facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds1 to oleg427-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0000
19:41:38 (1788651698) targets are mounted
19:41:38 (1788651698) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
19:41:57 (1788651717) shut down
facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds2 to oleg427-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
19:42:23 (1788651743) targets are mounted
19:42:23 (1788651743) facet_failover done
oleg427-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
oleg427-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (243s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Sat Sep  5 19:43:46 EDT 2026 ========================================================== 19:43:46 (1788651826)
Eighth Failure Mode: CLIENT/OST Sat Sep  5 19:43:48 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
oleg427-client: total 0
oleg427-client: -rw-r--r-- 1 root root 0 Sep  5 19:43 oleg427-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg427-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (187s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Sat Sep  5 19:46:53 EDT 2026 ========================================================== 19:46:53 (1788652013)
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
oleg427-client: total 0
oleg427-client: -rw-r--r-- 1 root root 0 Sep  5 19:46 oleg427-client.virtnet_testfile
oleg427-client: -rw-r--r-- 1 root root 0 Sep  5 19:45 oleg427-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
oleg427-client: total 0
oleg427-client: -rw-r--r-- 1 root root 0 Sep  5 19:48 oleg427-client.virtnet_testfile
oleg427-client: -rw-r--r-- 1 root root 0 Sep  5 19:45 oleg427-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (153s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Sat Sep  5 19:49:26 EDT 2026 ========================================================== 19:49:27 (1788652167)
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
Failover mds1 to oleg427-server
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Reintegrating OST
oleg427-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
Failover mds2 to oleg427-server
oleg427-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg427-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (205s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Sep  5 19:52:51 EDT 2026 ========================================================== 19:52:51 (1788652371)
Verify Lustre filesystem is up and running
Failing mds1 on oleg427-server
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
19:52:57 (1788652377) shut down
facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds1 to oleg427-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0000
19:53:29 (1788652409) targets are mounted
19:53:29 (1788652409) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
19:53:53 (1788652433) shut down
facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds2 to oleg427-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
19:54:19 (1788652459) targets are mounted
19:54:19 (1788652459) facet_failover done
oleg427-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 (109s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Sat Sep  5 19:54:40 EDT 2026 ========================================================== 19:54:40 (1788652480)
Verify Lustre filesystem is up and running
Failing mds1 on oleg427-server
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
Failing mds2 on oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
19:54:53 (1788652493) shut down
facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server
facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds1 to oleg427-server
mount facets: mds1
Failover mds2 to oleg427-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
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
19:55:23 (1788652523) targets are mounted
19:55:23 (1788652523) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Failing ost2 on oleg427-server
Stopping /mnt/lustre-ost2 (opts:) on oleg427-server
19:55:54 (1788652554) shut down
facet: ost1 facet_host: oleg427-server facet_failover_host: oleg427-server
facet: ost2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover ost1 to oleg427-server
mount facets: ost1
Failover ost2 to oleg427-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
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
19:56:23 (1788652583) targets are mounted
19:56:23 (1788652583) facet_failover done
oleg427-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 (139s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Sat Sep  5 19:56:59 EDT 2026 ========================================================== 19:56:59 (1788652619)
Verify Lustre filesystem is up and running
Failing mds1 on oleg427-server
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
Failing mds2 on oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
19:57:11 (1788652631) shut down
facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server
facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds1 to oleg427-server
mount facets: mds1
Failover mds2 to oleg427-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
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
19:57:43 (1788652663) targets are mounted
19:57:43 (1788652663) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Failing ost2 on oleg427-server
Stopping /mnt/lustre-ost2 (opts:) on oleg427-server
19:58:20 (1788652700) shut down
facet: ost1 facet_host: oleg427-server facet_failover_host: oleg427-server
facet: ost2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover ost1 to oleg427-server
mount facets: ost1
Failover ost2 to oleg427-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
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
19:58:48 (1788652728) targets are mounted
19:58:48 (1788652728) facet_failover done
oleg427-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 (140s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Sat Sep  5 19:59:19 EDT 2026 ========================================================== 19:59:19 (1788652759)
Verify Lustre filesystem is up and running
Failing ost1 on oleg427-server
Stopping /mnt/lustre-ost1 (opts:) on oleg427-server
Failing ost2 on oleg427-server
Stopping /mnt/lustre-ost2 (opts:) on oleg427-server
19:59:31 (1788652771) shut down
facet: ost1 facet_host: oleg427-server facet_failover_host: oleg427-server
facet: ost2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover ost1 to oleg427-server
mount facets: ost1
Failover ost2 to oleg427-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
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
20:00:00 (1788652800) targets are mounted
20:00:00 (1788652800) facet_failover done
oleg427-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 oleg427-server
Stopping /mnt/lustre-mds1 (opts:) on oleg427-server
Failing mds2 on oleg427-server
Stopping /mnt/lustre-mds2 (opts:) on oleg427-server
20:00:44 (1788652844) shut down
facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server
facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server
Failover mds1 to oleg427-server
mount facets: mds1
Failover mds2 to oleg427-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
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
20:01:15 (1788652875) targets are mounted
20:01:15 (1788652875) facet_failover done
oleg427-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 2470 sec ============= 20:01:38 (1788652898)
=== insanity: start cleanup 20:01:39 (1788652899) ===
=== insanity: finish cleanup 20:01:44 (1788652904) ===