Date: Fri, 27 Feb 2015 18:02:23 -0500 (EST) From: Rick Macklem <rmacklem@uoguelph.ca> To: Christian Baer <christian.baer@uni-dortmund.de> Cc: freebsd-fs@freebsd.org Subject: Re: The magic of ZFS and NFS (2nd try) Message-ID: <69023850.2194024.1425078143967.JavaMail.root@uoguelph.ca> In-Reply-To: <2401301.b3eZRBi7it@falbala.rz1.convenimus.net>
next in thread | previous in thread | raw e-mail | index | archive | help
Christian Baer wrote: > Martin Simmons wrote: > > > According to exports(5), that reduces it to zero: > > The third form has the string ``V4:'' followed by a single absolute > > path > > name, > > to specify the NFSv4 tree root. This line does not export any file > > system, > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > but simply marks where the root of the server's directory tree is > > for > > NFSv4 > > clients. The exported file systems for NFSv4 are specified via the > > other > > lines in the exports file in the same way as for NFSv2 and NFSv3. > > I see the part in the manpage you are referring to. The way nfs > reacts > doesn't seem to be that way though. I have changed the contents of > /etc/exports to > > /usr/archive/Shared -alldirs -network 192.168.100/24 > You need both lines for an NFSv4 mount to work. For example: V4: /usr/archive/Shared -network 192.168.100/24 /usr/archive/Shared -alldirs -network 192.168.100/24 Then the client mount command would look like: mount -t nfs -o nfsv4 <server>:/ /mnt - Note that if the V4: line specifies /usr/archive/Shared as its root, then the client mounts that as "/". If you want to mount the same dir as NFSv3, the mount would look like: mount -t nfs -o nfsv3 <server>:/usr/archive/Shared /mnt > I still cannot mount that share. > > The V4: at the beginning of the line did not change anything I could > notice. It enables NFSv4 and tells the server where the client mount's "/" is. > If I let the path point to a ZFS file system, I get permission > denied, when > it points to a path on UFS, it works fine. > > Die directories in question have the correct owner and group. Is > there some > way that ZFS may have a different setting for this? > Not that I am aware, but I am not a ZFS guy, rick > Kind regards, > Christian > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?69023850.2194024.1425078143967.JavaMail.root>