zfs discuss - Sep 2008 - A couple basic questions re: zfs sharenfs

All;

I?m sure I?m missing something basic here. I need to do the following
things, and can?t for the life of me figure out how:

1. Export a zfs filesystem over NFS, but restrict access to a limited set of
hosts and/or subnets: ie: 10.9.8.0/24 and 10.9.9.5 in.
2. give root access to a zfs file system over nfs.

I?m sure this is doable with the right options, but I can?t figure out how.

Any suggestions? 
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Try something like this:

zsfs set sharenfs=options mypool/mydata

where options is:

sharenfs="rw=@10.9.8.0/24:@10.9.9.5/32,root=@10.9.8.0/24:@10.9.9.5/32"

--
Dave

Michael Stalnaker wrote:
> All;
> 
> I?m sure I?m missing something basic here. I need to do the following 
> things, and can?t for the life of me figure out how:
> 
>    1. Export a zfs filesystem over NFS, but restrict access to a limited
>       set of hosts and/or subnets: ie: 10.9.8.0/24 and 10.9.9.5 in.
>    2. give root access to a zfs file system over nfs.
> 
> 
> I?m sure this is doable with the right options, but I can?t figure out how.
> 
> Any suggestions?
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> zfs-discuss mailing list
> zfs-discuss at opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

I believe this is just:

zfs set sharenfs=''root=host1:host2,rw=@10.9.8.0/24:@10.9.9.5''
filesystem

See the man pages for zfs(1M) (especially the last example) and share_nfs(1M).

- Johnson


Michael Stalnaker wrote:
> All;
> 
> I?m sure I?m missing something basic here. I need to do the following
> things, and can?t for the life of me figure out how:
> 
> 1. Export a zfs filesystem over NFS, but restrict access to a limited set
of
> hosts and/or subnets: ie: 10.9.8.0/24 and 10.9.9.5 in.
> 2. give root access to a zfs file system over nfs.
> 
> I?m sure this is doable with the right options, but I can?t figure out how.
> 
> Any suggestions? 
> 
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> zfs-discuss mailing list
> zfs-discuss at opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

-- 
- Johnson Earls
System Support Lead for Sun Labs West
MPK16-1205      x88965          650/786-8965
johnson.earls at sun.com

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