== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Mar 30 09:21:48 EDT 2026 ========================================================== 09:21:49 (1774876909)
Verify Lustre filesystem is up and running
Failing mds1 on oleg148-server
Stopping /mnt/lustre-mds1 (opts:) on oleg148-server
09:21:55 (1774876915) shut down
facet: mds1 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds1 to oleg148-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0000
09:22:27 (1774876947) targets are mounted
09:22:27 (1774876947) facet_failover done
oleg148-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 oleg148-server
Stopping /mnt/lustre-mds2 (opts:) on oleg148-server
09:22:49 (1774876969) shut down
facet: mds2 facet_host: oleg148-server facet_failover_host: oleg148-server
Failover mds2 to oleg148-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg148-server: oleg148-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1
Started lustre-MDT0001
09:23:14 (1774876994) targets are mounted
09:23:14 (1774876994) facet_failover done
oleg148-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