From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#2912: 23.0.92; Ediff over TRAMP too slow Date: Tue, 07 Apr 2009 11:26:59 -0400 Message-ID: References: <18584843-972F-4F9C-84FF-A9E621BD39CF@boostpro.com> Reply-To: Stefan Monnier , 2912@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1239119089 12835 80.91.229.12 (7 Apr 2009 15:44:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 7 Apr 2009 15:44:49 +0000 (UTC) Cc: 2912@emacsbugs.donarmstrong.com, Michael Albinus To: David Abrahams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 07 17:46:07 2009 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LrDUt-0002Nj-52 for geb-bug-gnu-emacs@m.gmane.org; Tue, 07 Apr 2009 17:45:59 +0200 Original-Received: from localhost ([127.0.0.1]:46493 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LrDTU-00068B-LP for geb-bug-gnu-emacs@m.gmane.org; Tue, 07 Apr 2009 11:44:32 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LrDSu-0005uV-7c for bug-gnu-emacs@gnu.org; Tue, 07 Apr 2009 11:43:56 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LrDSp-0005t8-3U for bug-gnu-emacs@gnu.org; Tue, 07 Apr 2009 11:43:55 -0400 Original-Received: from [199.232.76.173] (port=46939 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LrDSo-0005t5-Uz for bug-gnu-emacs@gnu.org; Tue, 07 Apr 2009 11:43:51 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:50570) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LrDSo-0008HB-NW for bug-gnu-emacs@gnu.org; Tue, 07 Apr 2009 11:43:51 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n37FhmBm010146; Tue, 7 Apr 2009 08:43:48 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id n37FZ4RD007400; Tue, 7 Apr 2009 08:35:04 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Stefan Monnier Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Tue, 07 Apr 2009 15:35:04 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 2912 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by 2912-submit@emacsbugs.donarmstrong.com id=B2912.12391180295714 (code B ref 2912); Tue, 07 Apr 2009 15:35:04 +0000 Original-Received: (at 2912) by emacsbugs.donarmstrong.com; 7 Apr 2009 15:27:09 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from ironport2-out.teksavvy.com (ironport2-out.pppoe.ca [206.248.154.182]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n37FR5DB005704 for <2912@emacsbugs.donarmstrong.com>; Tue, 7 Apr 2009 08:27:07 -0700 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ArUEAKMN20lMCqib/2dsb2JhbACBUs1Rg30GhQ4 X-IronPort-AV: E=Sophos;i="4.39,338,1235970000"; d="scan'208";a="36713507" Original-Received: from 76-10-168-155.dsl.teksavvy.com (HELO pastel.home) ([76.10.168.155]) by ironport2-out.teksavvy.com with ESMTP; 07 Apr 2009 11:27:00 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id CC0B580A8; Tue, 7 Apr 2009 11:26:59 -0400 (EDT) In-Reply-To: <18584843-972F-4F9C-84FF-A9E621BD39CF@boostpro.com> (David Abrahams's message of "Tue, 7 Apr 2009 09:17:22 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Tue, 07 Apr 2009 11:43:55 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:26979 Archived-At: >>> Ediff two remote files using /ssh:... protocol >>> It seems to go over the network for everything. At first I thought it >>> was the auto-refining, but I turned that off and it didn't seem to make >>> any difference in speed. >> In case of remote files, ediff compares local copies, indeed. > If that's all it was doing, I wouldn't be complaining. Each time I move to > the next diff, it appears to be going over the network. I cannot reproduce this here. I opened two remote files (via Tramp/SSH) and called M-x ediff-buffers, then killed Tramp's internal buffer and moved from diff to diff (via ediff's frame using keys like `n' and SPC) and it did not try to reconnect to the remote machine. Stefan