== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sat Aug 22 06:21:43 EDT 2026 ========================================================== 06:21:43 (1787394103)
Verify Lustre filesystem is up and running
Failing mds1 on oleg316-server
Stopping /mnt/lustre-mds1 (opts:) on oleg316-server
06:21:49 (1787394109) shut down
facet: mds1 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds1 to oleg316-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0000
06:22:22 (1787394142) targets are mounted
06:22:22 (1787394142) facet_failover done
oleg316-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 oleg316-server
Stopping /mnt/lustre-mds2 (opts:) on oleg316-server
06:22:42 (1787394162) shut down
facet: mds2 facet_host: oleg316-server facet_failover_host: oleg316-server
Failover mds2 to oleg316-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg316-server: oleg316-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg316-client: oleg316-server: ssh exited with exit code 1
Started lustre-MDT0001
06:23:06 (1787394186) targets are mounted
06:23:06 (1787394186) facet_failover done
oleg316-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