Return-Path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:34704 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932925Ab0FQOvu convert rfc822-to-8bit (ORCPT ); Thu, 17 Jun 2010 10:51:50 -0400 Received: by fxm10 with SMTP id 10so1666816fxm.19 for ; Thu, 17 Jun 2010 07:51:49 -0700 (PDT) In-Reply-To: References: <1276693350-1780-1-git-send-email-iisaman@netapp.com> Date: Thu, 17 Jun 2010 10:51:48 -0400 Message-ID: Subject: Re: [PATCH 0/1] fix delay on mount and umount From: Fred Isaman To: Timo Aaltonen Cc: linux-nfs@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 On Thu, Jun 17, 2010 at 10:41 AM, Timo Aaltonen wrote: > On Wed, 16 Jun 2010, Fred Isaman wrote: > >> This fixes the delay issues we've been having. > > What kind of delays are we talking about and since which kernel version? > With 2.6.32 it takes several minutes to umount a 100 NFSv4 shares. Mounting > them is much faster but not instant. > > Probably will end up using the automounter anyway, but it's nice to know if > this fixes the issue. > Sorry, I should have been more specific. This fixes a regression that occurred between 2.6.35-rc2 and 2.6.35-rc3. Mounts would hang for approx 2 minutes. Fred > -- > Timo Aaltonen > Systems Specialist > Aalto University IT > -- > To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at ?http://vger.kernel.org/majordomo-info.html >