== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Apr 25 18:47:33 EDT 2025 ========================================================== 18:47:33 (1745621253)
Verify Lustre filesystem is up and running
Failing mds1 on oleg441-server
Stopping /mnt/lustre-mds1 (opts:) on oleg441-server
18:47:36 (1745621256) shut down
facet: mds1 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds1 to oleg441-server
mount facets: mds1
Starting mds1: -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
18:47:52 (1745621272) targets are mounted
18:47:52 (1745621272) facet_failover done
oleg441-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg441-server
Stopping /mnt/lustre-mds2 (opts:) on oleg441-server
18:48:03 (1745621283) shut down
facet: mds2 facet_host: oleg441-server facet_failover_host: oleg441-server
Failover mds2 to oleg441-server
mount facets: mds2
Starting mds2: -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
18:48:19 (1745621299) targets are mounted
18:48:19 (1745621299) facet_failover done
oleg441-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec