== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Oct 23 15:14:56 EDT 2025 ========================================================== 15:14:56 (1761246896)
Verify Lustre filesystem is up and running
Failing mds1 on oleg632-server
Stopping /mnt/lustre-mds1 (opts:) on oleg632-server
15:15:01 (1761246901) shut down
facet: mds1 facet_host: oleg632-server facet_failover_host: oleg632-server
Failover mds1 to oleg632-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg632-server: oleg632-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg632-client: oleg632-server: ssh exited with exit code 1
Started lustre-MDT0000
15:15:33 (1761246933) targets are mounted
15:15:33 (1761246933) facet_failover done
oleg632-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
Failing mds2 on oleg632-server
Stopping /mnt/lustre-mds2 (opts:) on oleg632-server
15:15:50 (1761246950) shut down
facet: mds2 facet_host: oleg632-server facet_failover_host: oleg632-server
Failover mds2 to oleg632-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg632-server: oleg632-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg632-client: oleg632-server: ssh exited with exit code 1
Started lustre-MDT0001
15:16:11 (1761246971) targets are mounted
15:16:11 (1761246971) facet_failover done
oleg632-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