== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Jun 11 19:26:23 EDT 2026 ========================================================== 19:26:23 (1781220383)
Verify Lustre filesystem is up and running
Failing mds1 on oleg430-server
Stopping /mnt/lustre-mds1 (opts:) on oleg430-server
19:26:29 (1781220389) shut down
facet: mds1 facet_host: oleg430-server facet_failover_host: oleg430-server
Failover mds1 to oleg430-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg430-server: oleg430-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg430-client: oleg430-server: ssh exited with exit code 1
Started lustre-MDT0000
19:27:02 (1781220422) targets are mounted
19:27:02 (1781220422) facet_failover done
oleg430-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 oleg430-server
Stopping /mnt/lustre-mds2 (opts:) on oleg430-server
19:27:23 (1781220443) shut down
facet: mds2 facet_host: oleg430-server facet_failover_host: oleg430-server
Failover mds2 to oleg430-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg430-server: oleg430-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg430-client: oleg430-server: ssh exited with exit code 1
Started lustre-MDT0001
19:27:48 (1781220468) targets are mounted
19:27:48 (1781220468) facet_failover done
oleg430-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