== insanity test 3: Third Failure Mode: MDS/CLIENT Sun Jun  7 13:19:51 EDT 2026 ========================================================== 13:19:51 (1780852791)
Verify Lustre filesystem is up and running
Failing mds1 on oleg234-server
Stopping /mnt/lustre-mds1 (opts:) on oleg234-server
13:19:58 (1780852798) shut down
facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds1 to oleg234-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0000
13:20:34 (1780852834) targets are mounted
13:20:34 (1780852834) facet_failover done
oleg234-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 oleg234-server
Stopping /mnt/lustre-mds2 (opts:) on oleg234-server
13:20:50 (1780852850) shut down
facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server
Failover mds2 to oleg234-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg234-server: oleg234-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1
Started lustre-MDT0001
13:21:14 (1780852874) targets are mounted
13:21:14 (1780852874) facet_failover done
oleg234-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