== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Mon Dec 2 13:48:55 EST 2024 ========================================================== 13:48:55 (1733165335) Verify Lustre filesystem is up and running Failing mds1 on oleg360-server Stopping /mnt/lustre-mds1 (opts:) on oleg360-server 13:48:57 (1733165337) shut down Failover mds1 to oleg360-server mount facets: mds1 Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1 Started lustre-MDT0000 13:49:12 (1733165352) targets are mounted 13:49:12 (1733165352) facet_failover done oleg360-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 oleg360-server Stopping /mnt/lustre-mds2 (opts:) on oleg360-server 13:49:23 (1733165363) shut down Failover mds2 to oleg360-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg360-server: oleg360-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg360-client: oleg360-server: ssh exited with exit code 1 Started lustre-MDT0001 13:49:37 (1733165377) targets are mounted 13:49:37 (1733165377) facet_failover done oleg360-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