From: Robert Hancock <hancockrwd@gmail.com>
To: Perry Wagle <wagle@mac.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: Addonics 5-Port HPM-XU (USB/ESATA) port multiplier
Date: Thu, 12 Jan 2012 21:20:51 -0600 [thread overview]
Message-ID: <4F0FA313.2040904@gmail.com> (raw)
In-Reply-To: <6BDC5BD2-F838-49B9-A8AE-69DB0F121087@mac.com>
On 01/10/2012 10:11 PM, Perry Wagle wrote:
> I'm trying to get a Addronics 5-Port HPM-XU (USB/ESATA) port multiplier to
> work on Fedora 16, and it will see only one disk on the up-to-five SATA disk
> device while in non-RAID mode.
>
> Since my crashbox is a notebook without SATA, I tried to get USB to work
> first. The thread on that is at:
>
> http://marc.info/?l=linux-usb&w=2&r=1&s=addronics&q=b
>
> (note the misspelling of addonics).
>
> My interpretation of what was going on there is that the second disk is
> assigned a SCSI LUN of 1, but that's not handled properly.
>
> Now I'm trying to get it to work via ESATA, and I'm having a similar experience
> (before I got errors, but now nothing). I'm assuming a similar thing is going on
> here, except that my (weak) reading of the source has it not sending LUN's
> at all. So the second disk isn't seen at all.
>
> What information do you need to help me out?
Well, there's not really such a thing as LUNs with SATA - for it to show
up as multiple drives it would have be identified as a port multiplier
instead of a single drive. What shows up in dmesg when the device is
connected?
prev parent reply other threads:[~2012-01-13 3:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-11 4:11 Addonics 5-Port HPM-XU (USB/ESATA) port multiplier Perry Wagle
2012-01-13 3:20 ` Robert Hancock [this message]
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