== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Wed May 21 02:56:49 EDT 2025 ========================================================== 02:56:49 (1747810609)
Verify Lustre filesystem is up and running
Failing mds1 on oleg111-server
Stopping /mnt/lustre-mds1 (opts:) on oleg111-server
02:56:51 (1747810611) shut down
facet: mds1 facet_host: oleg111-server facet_failover_host: oleg111-server
Failover mds1 to oleg111-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg111-server: oleg111-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg111-client: oleg111-server: ssh exited with exit code 1
Started lustre-MDT0000
02:57:04 (1747810624) targets are mounted
02:57:04 (1747810624) facet_failover done
oleg111-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 oleg111-server
Stopping /mnt/lustre-mds2 (opts:) on oleg111-server
02:57:14 (1747810634) shut down
facet: mds2 facet_host: oleg111-server facet_failover_host: oleg111-server
Failover mds2 to oleg111-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg111-server: oleg111-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg111-client: oleg111-server: ssh exited with exit code 1
Started lustre-MDT0001
02:57:27 (1747810647) targets are mounted
02:57:27 (1747810647) facet_failover done
oleg111-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