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Thread: RE: Kickstart RAID1 help




RE: Kickstart RAID1 help
country flaguser name
United States
2007-06-27 10:39:25
Thanks Jason.

This and also Steve pointed out a syntax error.
A combination of both worked.


Regards

-Mukarram.

-----Original Message-----
From: kickstart-list-bouncesredhat.com
[mailto:kickstart-list-bouncesredhat.com] On Behalf Of
Jason Kohles
Sent: Wednesday, June 27, 2007 6:33 AM
To: Discussion list about Kickstart
Subject: Re: Kickstart RAID1 help

On Jun 27, 2007, at 2:56 AM, Mukarram Syed wrote:

> Hi
>
> I am trying to get Kickstart working with RAID1.  The
regular  
> Kickstart works fine (without RAID1).
>
> Googl'ing for these errors didn't help.
>
>
You can't do this:
> # Swap
>
> part raid.05 --recommended --ondisk sda
>
> part raid.06 --recommended --ondisk sdb
>
>
--recommended only works when the mountpoint is 'swap', it
won't work  
with raid mountpoints...

In general I wouldn't recommend building a raid for swap
anyway, it  
doesn't gain you much and the performance overhead for RAID
will make  
a difference in this situation, since you want your memory
to be as  
fast as possible.  What I would do instead is...

part swap --recommended --ondisk sda
part swap --recommended --ondisk sdb

This will give you twice as much swap without the
performance  
overhead, and if one disk fails you can just 'swapoff' that
partition  
and keep running with just one swap partition.

-- 
Jason Kohles
emailjasonkohles.com
http://www.jasonkohles.co
m/
"A witty saying proves nothing."  -- Voltaire



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