== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Sun Feb 2 02:24:20 EST 2025 ========================================================== 02:24:20 (1738481060) Verify Lustre filesystem is up and running Failing mds1 on oleg360-server Stopping /mnt/lustre-mds1 (opts:) on oleg360-server 02:24:21 (1738481061) shut down facet: mds1 facet_host: oleg360-server facet_failover_host: oleg360-server 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 02:24:34 (1738481074) targets are mounted 02:24:34 (1738481074) 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 02:24:44 (1738481084) shut down facet: mds2 facet_host: oleg360-server facet_failover_host: oleg360-server 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 02:24:57 (1738481097) targets are mounted 02:24:57 (1738481097) 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