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Date: Thu, 01 Sep 2005 10:39:36 -0600
From: Scott Long <scottl@samsco.org>
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To: "Antonio Nati - Inter@zioni" <a.nati@interazioni.it>
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Cc: freebsd-scsi@freebsd.org
Subject: Re: camcontrol and IDAD0
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The IDA devices are not under the CAM subsystem, so camcontrol will have 
no effect on them.  I assume that you are looking for a way to monitor 
and manage the controller and arrays?  That requires a custom 
application that knows how to speak to the controller firmware.  Even
if IDA were under CAM, camcontrol would not be able to do this.

Scott

Antonio Nati - Inter@zioni wrote:
> 
> How can I handle Compaq Smart Raid disks using camcontrol?
> 
> I've looked a lot around, and found sometimes the same question, but no 
> answers:
> 
> I've an internal Smart Raid card (on a DL360) handling a mirrored set of 
> disks.
> 
> Boot says:
> Aug  5 21:23:13 ia-srv01 kernel: idad0: <Compaq Logical Drive> on ida0
> Aug  5 21:23:13 ia-srv01 kernel: idad0: 17359MB (35553120 sectors), 
> blocksize=512
> 
> RAID is working properly, but I have no way (apparently) to check it 
> within FreeBSD.
> 
> Command "camcontrol devlist -v" returns
> 
> scbus-1 on xpt0 bus 0:
> <  >                               at scbus-1 target -1 lun -1 (xpt0)
> 
> atacontrol does not says anything about this disk.
> 
> What can I do? Is there any other resource/command available in order to 
> solve this problem?
> 
> Thanks,
> 
> Tonino
> 
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