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: Tue, 21 Mar 2023 10:30:48 +0100 Message-ID: <87bkkmsb7b.fsf@gmx.de> References: <83k089omhb.fsf@gnu.org> <87ttyfzcpf.fsf@gmx.de> <20230321.001721.167098091969271495.enometh@meer.net> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7064"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: emacs-devel@gnu.org To: Madhu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Mar 21 10:32:10 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 1peYLi-0001Xf-4c for ged-emacs-devel@m.gmane-mx.org; Tue, 21 Mar 2023 10:32:10 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1peYKl-0003kp-Qk; Tue, 21 Mar 2023 05:31:11 -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 1peYKj-0003k9-OY for emacs-devel@gnu.org; Tue, 21 Mar 2023 05:31:09 -0400 Original-Received: from mout.gmx.net ([212.227.15.19]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1peYKi-00030f-3N for emacs-devel@gnu.org; Tue, 21 Mar 2023 05:31:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1679391049; i=michael.albinus@gmx.de; bh=3EUiuKIb6N9qA+HRCglI3/GvQMRwsIgXsAmNZ8PX6Ek=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date; b=hxoDLOBO5OG2pkhL1vRHkgmaYTLEWZirOALA1l/79AMveJGEQLvFcK8d3HCoJ/P3M iuKr+3/wHG+m0o55SQj20gNFtINXvZELfrLws1BPK7MMYEtqHj/EN+Tyq6zeNiORM5 kw9jJRMyexVHAtoOfGKZLyjDujmFVybJMBh21igQIYaWRKpPprD93mznWQbxEtB32G qTJXMtBeObGHcDJ90+EIfuWguPPp1YvVnBYBsgxEGT0oefI2NS4OysOZ/0wVlNHgY9 s487yJLCp2vz/6gfNwlYjdHNMqL8NSzVInjJqIw2FD6rKitCZ1sIQ0VLsbXu03FhiN Y3CZmN9VFOX6A== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Original-Received: from gandalf.gmx.de ([185.89.39.19]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MOiDd-1pqpzK0nq3-00QFOM; Tue, 21 Mar 2023 10:30:49 +0100 In-Reply-To: <20230321.001721.167098091969271495.enometh@meer.net> (Madhu's message of "Tue, 21 Mar 2023 00:17:21 +0530 (IST)") X-Provags-ID: V03:K1:lqjL/0QjP0n6Tw38r6SjwfEM3QJUXQco0EkE7da5ipxMEBLAmvM OqT7K+KtL0RqKfAluNFGbGno7SvNHAHVNF1gXwjCoppZjnWm29OViGLlvtuwW2TFhsBfyRX 5/OdS6bwTQ2fIhj5Tg0+T+NUcbRI/U/fAgP/LhP36JoXK7XyWfzw+RFzQLcexJSwrEzTu/X AxKWMMZzAknC85dDOVZkw== UI-OutboundReport: notjunk:1;M01:P0:HLR7HtRWGLo=;kwt8VeUINeFdzCX8pSfCSR6yewu Y8Kp8G5ZjpZ5wph/BF4iPPH0w21Vow9Rc2BaY+ED3RJXVAUTTRm+kfla5QnMH6S6tdN0P6P6N st7VO/Qi8bbMKQypGVTVfbmmr1OWKMMNvJtT39uIV49O28btGI5dKQ7+uDBR4tZooGUv59r6A w+zAMUF24HDzsVcZthZyrlyxzIfu6QAOdJ4wWq/F25ebvQdc7DnyLPkd9u9dV634hdspAzDPo AQra5zdS0twEGbyDFHTv0wYKXz332RtuM7mbf4MWxNDanUA2XIzx7dtem/yWYHbrpdPrIK6Pg Qox5NJZnoCslMz8Y8HccSDqe5JH5b1vJd797LSR4pGX+r8ZpF6JoD/1GnX2zDbYwmRXlt3QLC KSMQxs53dYcG3S7GnPxB+g40/6RJggscJJYQQquvsUa2KzHHqLuWvGzStqMTPLcJ6aol6iOTP 3Vl0iNztefuSKmplhFd+oKwLjqBg64p+RMszyDtImvms/MQNVOZBlWFZrDgXmYP48Np0XaN+1 DbbTGbN7mLnGgmFjhsv+G5o8iitadWSQoQwfEw06Z4QJtCK36aI5/w2vSnm0ByRIOB/HykDTv XLG1GljXjwxWdA+kUaoxFcqnkyjMYyvFQmCvXcKi2nlK1Tv6x71JE7vDzjCI1H/KQudTm9OXL 7BgaGv8VDMhiXH4qHl21nkIqua/Y9LlBmdYkasAm6f6eoNBdhecD11fvedv7dtc24rseJQJfb DwoZM997HR0ps//jYJR+Jit3AuLSQ37K8phBXzU8GIaceFH7eRV0voRkZ6B8K9SemFlu6wRQ Received-SPF: pass client-ip=212.227.15.19; 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:304633 Archived-At: Madhu writes: Hi Madhu, >> Hmm. tramp-archive.el uses th GVFS file system to read a file >> archive. GVFS in this case uses libarchive(3). > > I notice my gvfsd is not compiled with libarchive. No. gvfsd calls backends, /usr/libexec/gvfsd-archive in this case. >> Well, I'm not familiar with mew. Could you please write a bug report, >> which contains a recipe starting with "emacs -Q", and which tells how t= o >> reach the point when the error appeared as reported above. The recipe i= s >> also good when it doesn't show the error; I want to use it in order to >> see how tramp-archive.el comes into play. > > Usually I run without a system dbus (but with a session dbus for > emacs). tramp-archive disables itself when it finds it cannot connect > to a system dbus, so I was protected from it being triggered. (btw if > the situation changes, and a system dbus comes up later, it has to be > initialized explicitly with (dbus-init-bus :system)) Right, although I'm not sure the system bus is needed. GVFS works over the session bus if I'm not mistaken. The system bus is needed for zeroconf only. > I think I happened to have a system dbus when I triggered the > error. tramp found a gvfs and gvfs-fuse process, but it wouldn't have > worked because gvfds is not linked with libarchive. Again, the existence of gvfsd-archive is what counts. I believe. Best regards, Michael.