== insanity test 3: Third Failure Mode: MDS/CLIENT Fri May 16 08:53:26 EDT 2025 ========================================================== 08:53:26 (1747400006)
Verify Lustre filesystem is up and running
Failing mds1 on oleg126-server
Stopping /mnt/lustre-mds1 (opts:) on oleg126-server
reboot facets: mds1
Failover mds1 to oleg126-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg126-server: oleg126-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg126-client: oleg126-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg126-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 oleg126-server
Stopping /mnt/lustre-mds2 (opts:) on oleg126-server
reboot facets: mds2
Failover mds2 to oleg126-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg126-server: oleg126-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg126-client: oleg126-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg126-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