On Tue, Sep 30, 2008 at 6:03 PM, Ahmed Kamal <
[EMAIL PROTECTED]> wrote:

>
>
>>
> Hmm ... well, there is a considerable price difference, so unless someone
> says I'm horribly mistaken, I now want to go back to Barracuda ES 1TB 7200
> drives. By the way, how many of those would saturate a single (non trunked)
> Gig ethernet link ? Workload NFS sharing of software and homes. I think 4
> disks should be about enough to saturate it ?
>

SAS has far greater performance, and if your workload is extremely random,
will have a longer MTBF.  SATA drives suffer badly on random workloads.


>
>
> BTW, for everyone saying zfs is more reliable because it's closer to the
> application than a netapp, well at least in my case it isn't. The solaris
> box will be NFS sharing and the apps will be running on remote Linux boxes.
> So, I guess this makes them equal. How about a new "reliable NFS" protocol,
> that computes the hashes on the client side, sends it over the wire to be
> written remotely on the zfs storage node ?!
>

Won't be happening anytime soon.


--Tim
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