== sanity test 247e: mount .. as fileset ================= 17:01:14 (1713301274)
Starting client: oleg246-client.virtnet:  -o user_xattr,flock oleg246-server@tcp:/lustre/.. /mnt/lustre_d247e.sanity
mount.lustre: mount oleg246-server@tcp:/lustre/.. at /mnt/lustre_d247e.sanity failed: Invalid argument
This may have multiple causes.
Is 'lustre/..' the correct filesystem name?
Are the mount options correct?
Check the syslog for more info.