== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Aug 24 17:01:29 EDT 2026 ========================================================== 17:01:29 (1787605289)
Verify Lustre filesystem is up and running
Failing mds1 on oleg411-server
Stopping /mnt/lustre-mds1 (opts:) on oleg411-server
17:01:37 (1787605297) shut down
facet: mds1 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds1 to oleg411-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0000
17:02:13 (1787605333) targets are mounted
17:02:13 (1787605333) facet_failover done
oleg411-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
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 oleg411-server
Stopping /mnt/lustre-mds2 (opts:) on oleg411-server
17:02:42 (1787605362) shut down
facet: mds2 facet_host: oleg411-server facet_failover_host: oleg411-server
Failover mds2 to oleg411-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg411-server: oleg411-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 1
Started lustre-MDT0001
17:03:07 (1787605387) targets are mounted
17:03:08 (1787605388) facet_failover done
oleg411-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec