== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Jun 11 23:27:06 EDT 2026 ========================================================== 23:27:06 (1781234826)
Verify Lustre filesystem is up and running
Failing mds1 on oleg204-server
Stopping /mnt/lustre-mds1 (opts:) on oleg204-server
23:27:12 (1781234832) shut down
facet: mds1 facet_host: oleg204-server facet_failover_host: oleg204-server
Failover mds1 to oleg204-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg204-server: oleg204-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg204-client: oleg204-server: ssh exited with exit code 1
Started lustre-MDT0000
23:27:46 (1781234866) targets are mounted
23:27:47 (1781234867) facet_failover done
oleg204-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