== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Jul 16 16:38:51 EDT 2026 ========================================================== 16:38:51 (1784234331)
Verify Lustre filesystem is up and running
Failing mds1 on oleg130-server
Stopping /mnt/lustre-mds1 (opts:) on oleg130-server
16:38:53 (1784234333) shut down
facet: mds1 facet_host: oleg130-server facet_failover_host: oleg130-server
Failover mds1 to oleg130-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg130-server: oleg130-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg130-client: oleg130-server: ssh exited with exit code 1
Started lustre-MDT0000
16:39:08 (1784234348) targets are mounted
16:39:08 (1784234348) facet_failover done
oleg130-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 oleg130-server
Stopping /mnt/lustre-mds2 (opts:) on oleg130-server
16:39:21 (1784234361) shut down
facet: mds2 facet_host: oleg130-server facet_failover_host: oleg130-server
Failover mds2 to oleg130-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg130-server: oleg130-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg130-client: oleg130-server: ssh exited with exit code 1
Started lustre-MDT0001
16:39:35 (1784234375) targets are mounted
16:39:35 (1784234375) facet_failover done
oleg130-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