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From: "Tomáš Dulík" <dulik@unart.cz>
To: Michael McCallister <mike@mccllstr.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: raid10,f2 Add a Controller: Which drives to move?
Date: Mon, 12 Apr 2010 05:41:36 +0200	[thread overview]
Message-ID: <4BC29670.6020504@unart.cz> (raw)
In-Reply-To: <loom.20100411T185315-118@post.gmane.org>

Hi,
I am not sure if I understand your question, but I suppose you will hit 
the problem of udev naming of your disks, and if your disks are 
hotswap-able, then also the problem of hotswap, which is currently 
discussed here in this mailing list.

I have spent too much time trying to solve both these problems with the 
current linux SW RAID (mdadm v. 2.6) and here is the first part of my 
solution:
http://wiki.debian.org/Persistent_disk_names

The page is still not really  finished, I am still playing with my 
server so the documentation must wait.


Michael McCallister napsal(a):

> So with four drives sda, sdb, sdc, and sdd and two controllers C1 and C2, should
> I go with
>
>     C1: sda, sdb
>     C2: sdc, sdd
>
> or
>
>     C1: sda, sdc
>     C2: sdb, sdd
>
> or some other configuration?
>   


  parent reply	other threads:[~2010-04-12  3:41 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-11 17:08 raid10,f2 Add a Controller: Which drives to move? Michael McCallister
2010-04-11 21:31 ` Michael Evans
2010-04-12  6:17   ` Michael McCallister
2010-04-12  3:41 ` Tomáš Dulík [this message]
2010-04-12  6:07   ` Stefan /*St0fF*/ Hübner
2010-04-12  7:43     ` Tomáš Dulík
2010-04-13  3:26       ` Simon Matthews
2010-04-13  9:23         ` Keld Simonsen
2010-04-13 13:09           ` Neil Brown
2010-04-12  6:07   ` Michael McCallister

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