== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Feb 27 11:28:08 EST 2025 ========================================================== 11:28:08 (1740673688)
Verify Lustre filesystem is up and running
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
11:28:10 (1740673690) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
11:28:24 (1740673704) targets are mounted
11:28:24 (1740673704) facet_failover done
oleg211-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 oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
11:28:31 (1740673711) shut down
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds2 to oleg211-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
11:28:45 (1740673725) targets are mounted
11:28:45 (1740673725) facet_failover done
oleg211-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