== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sun Sep  6 23:02:51 EDT 2026 ========================================================== 23:02:51 (1788750171)
Verify Lustre filesystem is up and running
Failing mds1 on oleg620-server
Stopping /mnt/lustre-mds1 (opts:) on oleg620-server
23:02:55 (1788750175) shut down
facet: mds1 facet_host: oleg620-server facet_failover_host: oleg620-server
Failover mds1 to oleg620-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg620-server: oleg620-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg620-client: oleg620-server: ssh exited with exit code 1
Started lustre-MDT0000
23:03:16 (1788750196) targets are mounted
23:03:16 (1788750196) facet_failover done
oleg620-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 oleg620-server
Stopping /mnt/lustre-mds2 (opts:) on oleg620-server
23:03:35 (1788750215) shut down
facet: mds2 facet_host: oleg620-server facet_failover_host: oleg620-server
Failover mds2 to oleg620-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg620-server: oleg620-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg620-client: oleg620-server: ssh exited with exit code 1
Started lustre-MDT0001
23:03:55 (1788750235) targets are mounted
23:03:55 (1788750235) facet_failover done
oleg620-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