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Re: XFS as initrd file system

To: "Jason H. Smith" <jhs@xxxxxxxxx>
Subject: Re: XFS as initrd file system
From: Eric Sandeen <sandeen@xxxxxxx>
Date: Tue, 24 Jun 2003 09:06:30 -0500 (CDT)
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <200306241709.31621.jhs@xxxxxxxxx>
Sender: linux-xfs-bounce@xxxxxxxxxxx
Ethan is on the right track, it sounds like your root device is a funky
1024-byte sector beast.  In general, XFS cannot do this, although
as Ethan said, Nathan does have new code in CVS that I think is well on the way
to working correctly.  I'm not sure I'd call it a supported feature
quite yet though.

The -b option to mkfs changes the filesystem block size, btw, so that does
not help with the device sector size.

Out of curiosity, what is your root device?

-Eric

On Tue, 24 Jun 2003, Jason H. Smith wrote:

> Hi again.  Thanks for the speedy feedback!
> 
> On Tuesday 24 June 2003 05:15 pm, Ethan Benson wrote:
> > well do you really need to use initrd?
> 
> Unfortunately, initrd is an integral part of the system for other reasons.  
> Personally, I'm looking forward to the new initramfs stuff in 2.5.
> 
> > hmm, sounds like a task for the new xfsprogs 2.5.0 mkfs.xfs which has
> > a -s switch to set the sector size to something other then 512 (i
> > think its -s anyway), this would probably also require a current cvs
> > kernel.
> 
> Thanks for the information.
> 
> -- 
> Jason Smith
> Open Enterprise Systems
> Bangkok, Thailand
> 


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