From: Dan Stromberg <strombrg@dcs.nac.uci.edu>
To: Neil Brown <neilb@cse.unsw.edu.au>
Cc: tlg1466@neo.tamu.edu, linux-raid@vger.kernel.org
Subject: Re: Fibre Channel Shared Raid 5
Date: Mon, 29 Aug 2005 12:41:06 -0700 [thread overview]
Message-ID: <1125344466.28811.6.camel@seki.nac.uci.edu> (raw)
In-Reply-To: <17170.34689.140273.47944@cse.unsw.edu.au>
On Mon, 2005-08-29 at 13:56 +1000, Neil Brown wrote:
> On Sunday August 28, tlg1466@neo.tamu.edu wrote:
> > I recently stumbled upon ddraid. Would this work at all for what I'm
> > looking for?
>
> I'm not certain, but I suspect not.
>
> The 'dd' stands for 'distributed data'. You have a cluster where each
> node has one drive, and you use ddraid to combine all these drives
> into an array which can survive as single node dying. But I *think*
> you still need a master node which runs the array. Also the slaves
> would need to access the array through the master.
> But as I said, I'm not sure. You'd need to check with the author I
> guess.
I'm very interested in hearing more about ddraid, if there are folks on
the list who've tried it.
Thanks!
next prev parent reply other threads:[~2005-08-29 19:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-28 3:37 Fibre Channel Shared Raid 5 Thomas Garner
2005-08-28 23:33 ` Neil Brown
2005-08-29 0:31 ` Thomas Garner
2005-08-29 3:56 ` Neil Brown
2005-08-29 19:41 ` Dan Stromberg [this message]
2005-08-29 22:52 ` Neil Brown
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