== insanity test 3: Third Failure Mode: MDS/CLIENT Sun Jun 28 03:13:54 EDT 2026 ========================================================== 03:13:54 (1782630834)
Verify Lustre filesystem is up and running
Failing mds1 on oleg242-server
Stopping /mnt/lustre-mds1 (opts:) on oleg242-server
03:13:56 (1782630836) shut down
facet: mds1 facet_host: oleg242-server facet_failover_host: oleg242-server
Failover mds1 to oleg242-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg242-server: oleg242-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1
Started lustre-MDT0000
03:14:10 (1782630850) targets are mounted
03:14:10 (1782630850) facet_failover done
oleg242-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