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Re: bad primary superblock - bad magic number !!!

To: xfs@xxxxxxxxxxx
Subject: Re: bad primary superblock - bad magic number !!!
From: Stan Hoeppner <stan@xxxxxxxxxxxxxxxxx>
Date: Thu, 13 May 2010 12:23:13 -0500
In-reply-to: <408113.19031.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
References: <28512276.post@xxxxxxxxxxxxxxx> <4BE82955.2080009@xxxxxxxxxxx> <978493.86662.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <20100510222211.3e73cdeb@xxxxxxxxxxxxxx> <132290.52744.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <20100512142902.47d1022a@xxxxxxxxxxxxxxxxxxxx> <606770.71420.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <20100513114151.110fe8f9@xxxxxxxxxxxxxx> <408113.19031.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
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Leo Davis put forth on 5/13/2010 6:00 AM:
>> If I understand correctly, c0d0 represents a drive (the first one).
>> Apparently this drive is dead, or close. You should probably ditch it.
> 
> nope, c0d0 represents ( ControllerNumber[c0] LogicalDriveNumber[d0] )
> so its 12 disks in 2 partitions- c0d0 and c0d1
> c0d0 holds configuration information
> I boot from a different device, the raid set is used only for storing data.

Which model SmartArray controller is this?  Is it SCSI, SAS, or SATA?

If SAS or SATA, is there an expander in the enclosure?

What model is the external drive enclosure which houses the 12 drives?

-- 
Stan

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