xfs
[Top] [All Lists]

Re: Not being able to recover a RAID 5 20 Tb partition, help needed

To: Emmanuel Florac <eflorac@xxxxxxxxxxxxxx>
Subject: Re: Not being able to recover a RAID 5 20 Tb partition, help needed
From: Juan Antonio Sillero Sepulveda <juan.sillero@xxxxxxxxx>
Date: Fri, 31 Jan 2014 22:50:51 +0100
Cc: Roger Willcocks <roger@xxxxxxxxxxxxxxxx>, Guillem Borrell i Nogueras <guillem@xxxxxxxxxxxxxxxxxx>, xfs@xxxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=1HuxWBe5j57MjsbGWUyxoHDNyjGdxuSZfkfQi3RNrTk=; b=zp/+9NKQx1hMXDOvKw4rkreGpnazZTXASlx9mnpJ2WKbuFUnTL0cdGVxH6oJwzzOIA 4R90lpPKFITCTvHxPAxUhJgXORpEs96UJiwhv2R4FDHbJNVFRfgpax8U+R8WL9tWefu6 ymXqkCDSF2sEl/mkqr055MA7lJeO87ur/Gdk1ECYMF2nBYsFvRgPZJEgPzeGXaYHTPIz LblTGqrTO77yE604tjhjVFsTYq59k7HqkI8ihjICK7Xv/ispMO6egs0vB31adANEqNcx +Uo5Dde2wEuQk0ArpsIalyLFZC7IgrCtYJydPMaOEF7qS08VArpUR/RTnuS5vbJoUxgt Mzfw==
In-reply-to: <20140131223715.0a977fc2@xxxxxxxxxxxxxx>
References: <1391002795.2573.79.camel@xxxxxxxxxxxxxxxxx> <1391009068.4294.83.camel@xxxxxxxxxxxxxxxxxxxxxxxx> <1391014448.2573.95.camel@xxxxxxxxxxxxxxxxx> <20140129184250.7af7200f@xxxxxxxxxxxxxxxxxxxx> <CC18E95B-75B3-47CE-8FBE-9FA511A38CD5@xxxxxxxxxxxxxxxxxx> <20140131223715.0a977fc2@xxxxxxxxxxxxxx>
Sorry,

Guillem, my colleague and expert, correct me. These is the hardware.

Disk /dev/sdq - 20 TB / 18 TiB - DotHill R/Evo 5730-2R
Disk /dev/sdr - 22 TB / 20 TiB - DotHill R/Evo 5730-2R
Disk /dev/sds - 22 TB / 20 TiB - DotHill R/Evo 5730-2R
Disk /dev/sdt - 22 TB / 20 TiB - DotHill R/Evo 5730-2R
Disk /dev/sdu - 22 TB / 20 TiB - DotHill R/Evo 5730-2R
Disk /dev/sdv - 22 TB / 20 TiB - DotHill R/Evo 5730-2R
Disk /dev/sdw - 22 TB / 20 TiB - DotHill R/Evo 5730-2R
Disk /dev/sdx - 22 TB / 20 TiB - DotHill R/Evo 5730-2R
Disk /dev/sdy - 22 TB / 20 TiB - DotHill R/Evo 5730-2R
Disk /dev/sdz - 20 TB / 18 TiB - DotHill R/Evo 5730-2R

We store everything, basically. Images, matlabs files, txt, dat, pdf, binary 
files, hdf5 files, .mat, Fortran files, etc...


On Jan 31, 2014, at 10:37 PM, Emmanuel Florac <eflorac@xxxxxxxxxxxxxx> wrote:

> Le Fri, 31 Jan 2014 20:31:25 +0100 vous écriviez:
> 
>> The disk controller are QLogic:
>> 
>> 04:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel
>> to PCI Express HBA (rev 02) 
> 
> 
> So it's just a FC HBA, not a RAID controller, so there isn't much to
> do there. As I said previously, your best bet at this point is first try
> UFS explorer first.
> 
> Is your data made of  standard file formats (i.e. JPEG images, etc)? Or
> is it special?
> 
> -- 
> ------------------------------------------------------------------------
> Emmanuel Florac     |   Direction technique
>                    |   Intellique
>                    |  <eflorac@xxxxxxxxxxxxxx>
>                    |   +33 1 78 94 84 02
> ------------------------------------------------------------------------

<Prev in Thread] Current Thread [Next in Thread>