From: Krzysztof Halasa <khc@pm.waw.pl>
To: manio@skyboo.net
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [PATCH 2.6.21.1] nfs-root: added possibility to override default MTU (for UDP jumbo frames)
Date: Mon, 02 Jul 2007 16:09:14 +0200 [thread overview]
Message-ID: <m3fy46rj79.fsf@maximus.localdomain> (raw)
In-Reply-To: <E1I5LAW-0004Dn-8b@skyboo.net> (manio@skyboo.net's message of "Mon, 02 Jul 2007 14:38:16 +0200")
manio@skyboo.net writes:
> To use a NFS-root for UDP jumbo frames the kernel on the client need to bring
> up interface with MTU set to 9000 bytes - otherwise it cannot contact server
> with jumbo frames enabled (nfs server not responding, still trying) and
> cannot
> boot. Added a kernel parameter named 'ipmtu' which can be used to specify
> initial MTU size when booting via nfsroot.
Isn't the whole IP autoconfig and NFS root set to die?
Why not do it in initramfs?
--
Krzysztof Halasa
prev parent reply other threads:[~2007-07-02 14:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-02 12:38 [PATCH 2.6.21.1] nfs-root: added possibility to override default MTU (for UDP jumbo frames) manio
2007-07-02 13:13 ` Peter Staubach
2007-07-02 16:27 ` manio
2007-07-02 14:09 ` Krzysztof Halasa [this message]
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