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Re: [PATCH 14/18] nfsd: pNFS block layout driver

To: Jeff Layton <jeff.layton@xxxxxxxxxxxxxxx>
Subject: Re: [PATCH 14/18] nfsd: pNFS block layout driver
From: Christoph Hellwig <hch@xxxxxx>
Date: Wed, 7 Jan 2015 11:28:02 +0100
Cc: "J. Bruce Fields" <bfields@xxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, linux-nfs@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx
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User-agent: Mutt/1.5.17 (2007-11-01)
On Tue, Jan 06, 2015 at 11:42:05AM -0800, Jeff Layton wrote:
> Or maybe an "on" switch?
> 
> We have some patches (not posted currently) that add a "pnfs" export
> option. Maybe we should add that and only enable pnfs on exports that
> have that option present?

I would defintively prefer the off switch.  I can add one if people want
it, but export options are a little annoying as they require support
not only in the kernel but also in nfs-utils.

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