== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Dec 20 01:46:31 EST 2024 ========================================================== 01:46:31 (1734677191)
Verify Lustre filesystem is up and running
Failing mds1 on oleg221-server
Stopping /mnt/lustre-mds1 (opts:) on oleg221-server
01:46:34 (1734677194) shut down
facet: mds1 facet_host: oleg221-server facet_failover_host: oleg221-server
Failover mds1 to oleg221-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg221-server: oleg221-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg221-client: oleg221-server: ssh exited with exit code 1
Started lustre-MDT0000
01:46:51 (1734677211) targets are mounted
01:46:51 (1734677211) facet_failover done
oleg221-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 oleg221-server
Stopping /mnt/lustre-mds2 (opts:) on oleg221-server
01:47:00 (1734677220) shut down
facet: mds2 facet_host: oleg221-server facet_failover_host: oleg221-server
Failover mds2 to oleg221-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg221-server: oleg221-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg221-client: oleg221-server: ssh exited with exit code 1
Started lustre-MDT0001
01:47:16 (1734677236) targets are mounted
01:47:16 (1734677236) facet_failover done
oleg221-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