== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sun Nov 16 22:56:55 EST 2025 ========================================================== 22:56:56 (1763351816)
Verify Lustre filesystem is up and running
Failing mds1 on oleg257-server
Stopping /mnt/lustre-mds1 (opts:) on oleg257-server
22:57:01 (1763351821) shut down
facet: mds1 facet_host: oleg257-server facet_failover_host: oleg257-server
Failover mds1 to oleg257-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg257-server: oleg257-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg257-client: oleg257-server: ssh exited with exit code 1
Started lustre-MDT0000
22:57:20 (1763351840) targets are mounted
22:57:20 (1763351840) facet_failover done
oleg257-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 oleg257-server
Stopping /mnt/lustre-mds2 (opts:) on oleg257-server
22:57:37 (1763351857) shut down
facet: mds2 facet_host: oleg257-server facet_failover_host: oleg257-server
Failover mds2 to oleg257-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg257-server: oleg257-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg257-client: oleg257-server: ssh exited with exit code 1
Started lustre-MDT0001
22:57:57 (1763351877) targets are mounted
22:57:57 (1763351877) facet_failover done
oleg257-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