== insanity test 3: Third Failure Mode: MDS/CLIENT Tue Aug 27 11:49:12 EDT 2024 ========================================================== 11:49:12 (1724773752)
Verify Lustre filesystem is up and running
Failing mds1 on oleg140-server
Stopping /mnt/lustre-mds1 (opts:) on oleg140-server
11:49:14 (1724773754) shut down
Failover mds1 to oleg140-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg140-server: oleg140-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg140-client: oleg140-server: ssh exited with exit code 1
Started lustre-MDT0000
11:49:27 (1724773767) targets are mounted
11:49:27 (1724773767) facet_failover done
oleg140-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 oleg140-server
Stopping /mnt/lustre-mds2 (opts:) on oleg140-server
11:49:34 (1724773774) shut down
Failover mds2 to oleg140-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg140-server: oleg140-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg140-client: oleg140-server: ssh exited with exit code 1
Started lustre-MDT0001
11:49:47 (1724773787) targets are mounted
11:49:47 (1724773787) facet_failover done
oleg140-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