== insanity test 3: Third Failure Mode: MDS/CLIENT Sat Apr 11 01:17:54 EDT 2026 ========================================================== 01:17:54 (1775884674)
Verify Lustre filesystem is up and running
Failing mds1 on oleg114-server
Stopping /mnt/lustre-mds1 (opts:) on oleg114-server
01:17:56 (1775884676) shut down
facet: mds1 facet_host: oleg114-server facet_failover_host: oleg114-server
Failover mds1 to oleg114-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg114-server: oleg114-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg114-client: oleg114-server: ssh exited with exit code 1
Started lustre-MDT0000
01:18:10 (1775884690) targets are mounted
01:18:10 (1775884690) facet_failover done
oleg114-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 oleg114-server
Stopping /mnt/lustre-mds2 (opts:) on oleg114-server
01:18:17 (1775884697) shut down
facet: mds2 facet_host: oleg114-server facet_failover_host: oleg114-server
Failover mds2 to oleg114-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg114-server: oleg114-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg114-client: oleg114-server: ssh exited with exit code 1
Started lustre-MDT0001
01:18:32 (1775884712) targets are mounted
01:18:32 (1775884712) facet_failover done
oleg114-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