== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Jan 16 04:35:26 EST 2026 ========================================================== 04:35:26 (1768556126)
Verify Lustre filesystem is up and running
Failing mds1 on oleg236-server
Stopping /mnt/lustre-mds1 (opts:) on oleg236-server
04:35:32 (1768556132) shut down
facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds1 to oleg236-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0000
04:36:09 (1768556169) targets are mounted
04:36:09 (1768556169) facet_failover done
oleg236-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 oleg236-server
Stopping /mnt/lustre-mds2 (opts:) on oleg236-server
04:36:34 (1768556194) shut down
facet: mds2 facet_host: oleg236-server facet_failover_host: oleg236-server
Failover mds2 to oleg236-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg236-server: oleg236-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1
Started lustre-MDT0001
04:36:59 (1768556219) targets are mounted
04:36:59 (1768556219) facet_failover done
oleg236-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