[CentOS] how do export a block device via eSATA?
Ross Walker
rswwalker at gmail.com
Mon Feb 14 02:44:44 UTC 2011
On Feb 13, 2011, at 4:59 PM, Rudi Ahlers <Rudi at SoftDux.com> wrote:
> On Sun, Feb 13, 2011 at 11:35 PM, John R Pierce <pierce at hogranch.com> wrote:
>> On 02/13/11 1:21 PM, Rudi Ahlers wrote:
>>> I'm trying to build a dense eSATA enclosure with say 16 or 24 drives :)
>>
>> thats a stunningly bad way to go about it.
>>
>> A) if you want JBOD, use a SAS/SATA enclosure with a SAS host card, as
>> SATA doesn't support multichannel multiplexing.
>
>
> mmm, I didn't think of this :)
Dell has the MD1120 which is a 24 bay 2.5" SAS/SATA enclosure. I think it goes for $3000 plus cost of disk drives.
If you want to go cheaper I believe Supermicro makes a 16 drive chassis that is meant for a server, but can be made into an external enclosure, or an iSCSI/NFS/CIFS storage server.
-Ross
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