== insanity test 3: Third Failure Mode: MDS/CLIENT Fri May 10 08:15:06 EDT 2024 ========================================================== 08:15:07 (1715343307)
Verify Lustre filesystem is up and running
Failing mds1 on oleg410-server
Stopping /mnt/lustre-mds1 (opts:) on oleg410-server
08:15:08 (1715343308) shut down
Failover mds1 to oleg410-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
08:15:21 (1715343321) targets are mounted
08:15:21 (1715343321) facet_failover done
oleg410-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 oleg410-server
Stopping /mnt/lustre-mds2 (opts:) on oleg410-server
08:15:29 (1715343329) shut down
Failover mds2 to oleg410-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg410-server: oleg410-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0001
08:15:42 (1715343342) targets are mounted
08:15:42 (1715343342) facet_failover done
oleg410-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