From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: Jeff Layton <jlayton@redhat.com>
Cc: linux-nfs@vger.kernel.org, nfsv4@linux-nfs.org
Subject: Re: [PATCH] NFS: implement option checking when remounting NFS filesystems (resend)
Date: Tue, 10 Jun 2008 15:26:48 -0400 [thread overview]
Message-ID: <1213126008.20459.36.camel@localhost> (raw)
In-Reply-To: <1210783536-23607-1-git-send-email-jlayton@redhat.com>
On Wed, 2008-05-14 at 12:45 -0400, Jeff Layton wrote:
> When remounting an NFS or NFS4 filesystem, the new NFS options are not
> respected, yet the remount will still return success. This patch adds
> a remount_fs sb op for NFS that checks any new nfs mount options against
> the existing ones and fails the mount if any have changed.
>
> This is only implemented for string-based mount options since doing
> this with binary options isn't really feasible.
>
> This is essentially the same as the original patch I sent out, but
> adds a check to see if the addr= option has changed.
> ---
s-o-b: ?
Trond
next prev parent reply other threads:[~2008-06-10 19:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-14 16:45 [PATCH] NFS: implement option checking when remounting NFS filesystems (resend) Jeff Layton
2008-06-10 19:26 ` Trond Myklebust [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-06-10 19:38 Jeff Layton
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