bogus mount error "mount: error writing /etc/mtab: Invalid argumentnothing was mounted"
3 - minor
mount.ceph print the following error every time I mount Ceph file system:
mount: error writing /etc/mtab: Invalid argumentnothing was mounted
Mount is successful, despite rather misleading error.
Maybe problem is that on modern systems '/etc/mtab' is merely a symlink to '/proc/mounts'?