Bacula-users

Re: [Bacula-users] Multiple disks as a single storage

2010-02-18 09:38:45
Subject: Re: [Bacula-users] Multiple disks as a single storage
From: "Mike Holden" <bacula AT mikeholden DOT org>
To: bacula-users AT lists.sourceforge DOT net
Date: Thu, 18 Feb 2010 14:36:30 -0000
Cyril Lavier wrote:
> Heitor Faria wrote:
>> Hi folks,
>>
>> I have a 12 tb disk array and I use the disks individually (since my
>> boss dont want to use RAID).
>> Each disk is a single storage for Bacula (but it makes addministration a
>> little bit complex).
>> Is there a way of using all disks volumes as a single Bacula storage?
>> I think it would be a nice feature.
>
> You don't use RAID, so you don't need to secure the data storage, so why
> not trying LVM (maybe with GPT EFI)?
>
> You will have one bug partition, and no problem with multiple disks storage.
>
> But you will need to delete all data before installing a LVM.

Not a good idea, in my view. Putting an LVM volume over multiple disks with no 
LVM
mirroring involved means that if any of your 12 disks fails, you lose the 
contents
of the entire array. Keep them separate and you only lose the disk that failed 
and
the other 11 continue to work fine.

One "bug" partition could well be an aposite typo :-)
-- 
Mike Holden

http://www.by-ang.com - the place to shop for all manner of hand crafted items,
including Jewellery, Greetings Cards and Gifts




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