From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.devel Subject: Re: tramp "too many open files" [Re: bug#56606 Date: Mon, 20 Mar 2023 18:56:35 +0100 Message-ID: <871qljz4q4.fsf@gmx.de> References: <86ilnwafso.fsf@stephe-leake.org> <86a6989itv.fsf@stephe-leake.org> <8335f0qbvn.fsf@gnu.org> <831qujrjnm.fsf@gnu.org> <86h73ex91m.fsf@stephe-leake.org> <83k089omhb.fsf@gnu.org> <87v8ivii64.fsf@posteo.net> <87jzzbzbys.fsf@gmx.de> <87r0tjibia.fsf@posteo.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14267"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Madhu , emacs-devel@gnu.org To: Thierry Volpiatto Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Mar 20 18:57:27 2023 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1peJl9-0003TK-Cr for ged-emacs-devel@m.gmane-mx.org; Mon, 20 Mar 2023 18:57:27 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1peJkT-0007oC-C4; Mon, 20 Mar 2023 13:56:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1peJkS-0007o3-E8 for emacs-devel@gnu.org; Mon, 20 Mar 2023 13:56:44 -0400 Original-Received: from mout.gmx.net ([212.227.15.18]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1peJkQ-0003KF-MG for emacs-devel@gnu.org; Mon, 20 Mar 2023 13:56:44 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1679334996; i=michael.albinus@gmx.de; bh=e2aqi7IhTHYPJ/uyc/BETPUFMDaND7YF/jKOPHY1VOY=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date; b=MH/GhzoC2e1oNPAWeczWAgP+WbqxHEIzmmKbZ6gkchXxEXCQpaBhIl6PUbplhQCE6 sD5bkzsaPoHzKa/A9ovny4m7o89A9QK7Qw+0st72OKJjSUZQsoOduiIFiDlmOzkcwd conNaaSlXg04ESnNmzxzFUN2vbanzJx71tFUGU9IUXBoDKmmiXVmBmTvzyDQBPHENr 1SCFgc/yymwNBVfFn2DDJ5CfanIjHAL9VJMi83gD5IHcIpYH2SPX31xtTY4elftO41 SBHnXLZo8b9CYoBc0qzu6IfVY+h9e07t6yrjYGy/3EPJCg+gsFIavjtpt//ze/Zw3s cbzTvNErsFSfw== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Original-Received: from gandalf.gmx.de ([185.89.39.19]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MK3Rs-1pvQ5q08kA-00LXCW; Mon, 20 Mar 2023 18:56:36 +0100 In-Reply-To: <87r0tjibia.fsf@posteo.net> (Thierry Volpiatto's message of "Mon, 20 Mar 2023 16:57:56 +0000") X-Provags-ID: V03:K1:/alGE6dv2RGzldRsyaXxy8BDROCq+sNkP+6rciNefS/yG47A8Pn JVD7KWSC+i7cL4wE7VkULj5EfNcT7QcG19EDD8buKJxzBsgAhP/OTAMDLyPKuDv+cuE9Zs9 +/+RC9rMGT7uUtuFoFYovY1upjknBCCJHaWRfHGtEbu6XTxirzHlsBntxxwN88cTNYNq5/G G3h4hWHuQrYbsI6r6htTw== UI-OutboundReport: notjunk:1;M01:P0:149/Ak+7zXc=;ccz9OtLh/PMpy5HvPp5mQYpJChZ mQAmr2ZXTjfxzf7djIJ6zXCmRfwdYU3igZE3YUcw7PX6aEl+h8/qMg3TsAPhd3WpKQ3hjdbm+ 0MOR33GmnlkIYc4hNGAcEt/jf95PMjhzfaMaeX7+HNntLFVKD45al6w9bBSUyyKnd7yTBkQU6 nObnceD5WoSfFjC6PjS8DDVxXn7LS7AUVLBezDMG5vIQaFoK/7RezrQ8HwYkW1OOvQ5lEYXID 8SjY6jvOvqcuWpySHa6NkWFFwU3hJYU6ztDtBEUnYfENuXkCYxH/yJRgzAzAz966+ROkzQh9X reieC78/bVjuXjy9r2UKpFzCT/Mhq6Ug73xtjscCPTazZEsfIbcsBzJKAXhICllqIZfhOd9fE E9f8yrTdqPjAkcFziGHk1t3QKLDBjaSb9ZOlypcobmCd2eDgbBE/79Dqa3aSKGnLqBb6QPPah q2ACHB2DiqkHiFxinzgcIGNAVMwMkG6cG9YP2e21roGZ4QPujb6h8YGka5zrK7Jv+y3zAIXfM +25XVOY2e4Fj+JuUFiPjkGZaD5NUYwEZ3243gyhFTQS4Qm22HcaSh+6LFu0Bh8s33pvnH1g/C fKebW4pzEvxu6sgMCxuV0H+JbC+iSHPOdyMhzG4hkY3nfm8bEdZ3CFKp16duVg3vXFl0r0yIQ QNfhLGOsN7AGYDRbN3rxQx8CybwCFc32MqAWzpxwF0znF9OgTPE/l4MKzE4y12dmybzfIHsyc gLukYlMRKyNMW+pl6kmRwResYVlZlU3ucHqQ5fylqkUW4Ozkf54wB6oUQr3rscjsq2ca3NBP Received-SPF: pass client-ip=212.227.15.18; envelope-from=michael.albinus@gmx.de; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:304615 Archived-At: Thierry Volpiatto writes: > Hi Michael, Hi Thierry, >> There are two ways to disable tramp-archive.el: >> >> - Set or bind tramp-archive-enabled to nil. > > I know but it is not enough in some cases. I think it should be up to > the user to set this, however it is already set and autoloaded in tramp-archive.el: > > (defvar tramp-archive-enabled (featurep 'dbusbind) > "Non-nil when file archive support is available.") And this is intended. After loading tramp-archive, we have (setq tramp-archive-enabled tramp-gvfs-enabled) which is less invasive, I hope. >> - Avoid file names like "/path/to/file.tar/". The combination of a known >> extension with a slash triggers tramp-archive.el. Usually, it is an >> error to specify such a file name, if not intended. > > Agree, but we sometimes get files from elsewhere with such filenames, of > course I never name my files/dirs like this. > Anyway I think tramp-archive should not kick in with such filenames or > any filenames unless user wants it. I do my best to bring external packages to proper coding. And also, tramp-archive-file-name-handler checks in case of a file name "/path/to/file.tar/", whether "/path/to/file.tar" is a directory. In this case, tramp-archive also ceases to work. There's always room for improvement. But disabling tramp-enabled by default would mean we could get rid of the package, because it wouldn't be visible any longer. It is a core package, after all. But let's see what's the case with mew. That's what this bug report is about. > Thanks. Best regards, Michael.