== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Mar 22 03:17:05 EDT 2024 ========================================================== 03:17:06 (1711091826)
Verify Lustre filesystem is up and running
Failing mds1 on oleg454-server
Stopping /mnt/lustre-mds1 (opts:) on oleg454-server
03:17:07 (1711091827) shut down
Failover mds1 to oleg454-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0000
03:17:20 (1711091840) targets are mounted
03:17:20 (1711091840) facet_failover done
oleg454-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
Failing mds2 on oleg454-server
Stopping /mnt/lustre-mds2 (opts:) on oleg454-server
03:17:27 (1711091847) shut down
Failover mds2 to oleg454-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1
Started lustre-MDT0001
03:17:40 (1711091860) targets are mounted
03:17:40 (1711091860) facet_failover done
oleg454-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
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