Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756348AbYHYTeQ (ORCPT ); Mon, 25 Aug 2008 15:34:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753996AbYHYTeD (ORCPT ); Mon, 25 Aug 2008 15:34:03 -0400 Received: from mail.ku-gbr.de ([81.3.11.18]:45391 "EHLO ku-gbr.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751576AbYHYTeB (ORCPT ); Mon, 25 Aug 2008 15:34:01 -0400 Date: Mon, 25 Aug 2008 21:33:57 +0200 From: Konstantin Kletschke To: linux-kernel@vger.kernel.org Subject: Re: nfs4v stalls transfering files, stalls Message-ID: <20080825193357.GA2524@anita> Mail-Followup-To: linux-kernel@vger.kernel.org References: <20080825123202.GC2497@anita> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080825123202.GC2497@anita> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 731 Lines: 19 Hm, may be the ethernet driver atl1 is the culprit. I stumpled upon "sendfile() broken with 2.6.26 + Apache 2 ?" and especially http://marc.info/?l=linux-kernel&m=121619345703525&w=2 So I did "ethtool -K eth0 tso off" and I was able to transfer the file immediately twice, all three (origin, copy 1 and 2) have identical md5sum and the transferrate was reasonable at ca. 12MB/s. Regards, Konsti -- GPG KeyID EF62FCEF Fingerprint: 13C9 B16B 9844 EC15 CC2E A080 1E69 3FDA EF62 FCEF -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/