== insanity test 3: Third Failure Mode: MDS/CLIENT Mon Mar 31 16:58:32 EDT 2025 ========================================================== 16:58:32 (1743454712)
Verify Lustre filesystem is up and running
Failing mds1 on oleg248-server
Stopping /mnt/lustre-mds1 (opts:) on oleg248-server
16:58:33 (1743454713) shut down
facet: mds1 facet_host: oleg248-server facet_failover_host: oleg248-server
Failover mds1 to oleg248-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg248-server: oleg248-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1
Started lustre-MDT0000
16:58:46 (1743454726) targets are mounted
16:58:46 (1743454726) facet_failover done
oleg248-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
Failing mds2 on oleg248-server
Stopping /mnt/lustre-mds2 (opts:) on oleg248-server
16:58:54 (1743454734) shut down
facet: mds2 facet_host: oleg248-server facet_failover_host: oleg248-server
Failover mds2 to oleg248-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg248-server: oleg248-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1
Started lustre-MDT0001
16:59:07 (1743454747) targets are mounted
16:59:07 (1743454747) facet_failover done
oleg248-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
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