docs/170691: Difference between zfs manpages and reality

[Radek Krejca]

>Number:         170691
>Category:       docs
>Synopsis:       Difference between zfs manpages and reality
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-doc
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          doc-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Aug 17 05:40:07 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Radek Krejca
>Release:        9.0
>Organization:
>Environment:
FreeBSD radek.starnet.cz 9.0-RELEASE-p4 FreeBSD 9.0-RELEASE-p4 #2: Sat Aug 11 17:48:50 CEST 2012     root at radek.starnet.cz:/usr/obj/usr/src/sys/GENERIC  amd64
>Description:
There is difference in man page of zfs and reality. In examples of manpage zfs if this construction:

       Example 17 Setting sharenfs Property Options on a ZFS File System


       The  following  commands  show  how to set sharenfs property options to
       enable rw access for a set of IP addresses and to  enable  root  access
       for system neo on the tank/home file system.


         # # zfs set sharenfs='rw=@123.123.0.0/16,root=neo' tank/home

But it doesnt work, this construction is working from command line, but gives bad export line in messagess log:

command
zfs set sharenfs=rw=@pokus.starnet.cz,root=0 storage/pokus

Aug 14 12:26:48 storage mountd[1181]: bad exports list line /usr/local/storage/pokus  rw=@pokus.starnet.cz root=0
>How-To-Repeat:
Use example from manpage 

zfs set sharenfs=rw=@pokus.starnet.cz,root=0 storage/pokus
>Fix:
I found od internet this page:
http://tuxnetworks.blogspot.cz/2011/11/using-zfs-on-freebsd-9.html

and there is working syntax

zfs sharenfs="-maproot=0:0 pokus.starnet.cz" storage/pokus

You can read manpage exports, there is other options which you can use.

>Release-Note:
>Audit-Trail:
>Unformatted: