From debbugs-submit-bounces@debbugs.gnu.org Sat Sep 12 23:59:10 2020 Received: (at submit) by debbugs.gnu.org; 13 Sep 2020 03:59:10 +0000 Received: from localhost ([127.0.0.1]:49296 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kHJAT-0006ex-Ec for submit@debbugs.gnu.org; Sat, 12 Sep 2020 23:59:10 -0400 Received: from lists.gnu.org ([209.51.188.17]:33470) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kHIpm-0006C4-PW for submit@debbugs.gnu.org; Sat, 12 Sep 2020 23:37:47 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46096) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHIpm-0005LQ-Ii for bug-guix@gnu.org; Sat, 12 Sep 2020 23:37:46 -0400 Received: from mout02.posteo.de ([185.67.36.66]:57889) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHIpj-000625-RN for bug-guix@gnu.org; Sat, 12 Sep 2020 23:37:46 -0400 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id A97CA2400FB for ; Sun, 13 Sep 2020 05:37:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1599968258; bh=sBwdnbFyWZ99wteSshlj0EDGO6h9WFIF5XnrTRWga2s=; h=From:To:Subject:Date:From; b=FNepZW0kGzIp//P9e42oqKL6fXeIwS0mKBGxCJeSAlQYqWM6/FMqq3L+1gsFR5obx uWOalswy9dckflw5fROoZoiLdvkYosLWu9LDxJXJx97xIZgDf5oKjGQAzLNeRJWMQ4 sjb/dJ5hvM49bH5eUEXTtgF/LeG94ysVVigut5tjuh1OYLQ7ZBsEHgn1OxL64pWmYl YUNxsr/W8RmCdsAM3LJevCuJkQyE4hFUOSuhuHAFaedT/2xryUjE3AYSTIjOWdVXUk T4/H8bPH7JIcHwfvIEl2cd1bRJ8DGA2VRfPTqVUyHSrPJ313N9vusTJuhfCVG8FSAw kuMpZGW/MEPoA== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4BpwDK36JQz6tmV for ; Sun, 13 Sep 2020 05:37:37 +0200 (CEST) From: Fredrik Salomonsson To: bug-guix@gnu.org Subject: "error: rmdir: Device or resource busy" when using btrfs Date: Sat, 12 Sep 2020 20:37:35 -0700 Message-ID: <87v9gi5ou8.fsf@posteo.net> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Received-SPF: pass client-ip=185.67.36.66; envelope-from=plattfot@posteo.net; helo=mout02.posteo.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/12 23:37:39 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Sat, 12 Sep 2020 23:59:08 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) --=-=-= Content-Type: text/plain When you have separate btrfs subvolumes for /gnu and /var/guix, you'll encounter this error running `guix system init /mnt/etc/config.scm /mnt` when it tries to copy things to /mnt. My guess is that guix is trying to remove one of them but fails as they're mounted. I encountered this issue while I tried installing guix system on my main laptop. But I have encountered this before [1]. When I installed guix system on my secondary laptop. I worked around it back then by using guix-0.15.0. For my secondary laptop I have this layout | subvol | Mountpoint | Comment | |-----------------------+------------+-----------------| | __current/guixsd-root | / | root for GuixSD | | __current/grub | /boot/grub | grub config | | __current/guix | /var/guix | guix stuff | | __current/gnu | /gnu | Store etc | | __current/home | /home | home partition | For my main laptop I tried: | subvol | Mountpoint | Comment | |--------+------------+----------------| | @ | / | root for Guix | | @grub | /boot/grub | grub config | | @guix | /var/guix | guix stuff | | @gnu | /gnu | Store etc | | @home | /home | home partition | Found another thread that also had this issue [2], and the same workaround worked for me. I.e. simplified the layout: | subvol | Mountpoint | Comment | |-----------+------------+----------------| | @ | / | root for Guix | | @home | /home | home partition | This seems to just be an issue when running guix system init, as I've been using my secondary laptop with separate subvolumes for /gnu and /var/guix without any issues since 0.15. The guix version I used to install my main laptop with was 1.1.0-25.44c6e6f. I generated it with guix system disk-image --file-system-type=iso9660 \ gnu/system/install.scm As described in the manual. Thanks [1] https://lists.gnu.org/archive/html/help-guix/2018-12/msg00055.html [2] https://lists.gnu.org/archive/html/help-guix/2019-06/msg00259.html --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=heimdal-sway.scm Content-Description: Guix system config file ;; This is an operating system configuration template ;; for a "desktop" setup without full-blown desktop ;; environments. (use-modules (gnu) (gnu packages) (gnu system nss) (gnu system locale) (gnu services nfs) (gnu services sddm) (ice-9 rdelim) (ice-9 format) (srfi srfi-1)) (use-service-modules desktop networking ssh base xorg) (use-package-modules wm certs shells xdisorg display-managers) (define plattfot (user-account (name "plattfot") (group "users") ;; Define a G-Expr to find the path of the zsh binary: ;; https://gitlab.com/rain1/guix-wiki/wikis/FAQ#how-do-i-make-my-login-shell-zsh ;;(shell #~(string-append #$zsh "/bin/zsh")) (supplementary-groups '("wheel" "netdev" "audio" "video")) (home-directory "/home/plattfot"))) ;; Specify a mapped device for the encrypted root partition. ;; The UUID is that returned by 'cryptsetup luksUUID'. (define mapped-swap (mapped-device (source (uuid "3f1a433f-e3d5-46f1-8471-b0cfee72a659")) (target "swap") (type luks-device-mapping))) (define mapped-root (mapped-device (source (uuid "0633603e-019c-4be0-b35e-abb055660909")) (target "root") (type luks-device-mapping))) ;; Partion layout for `root` ;; | subvol | Mountpoint | Comment | Shared | ;; |-----------+------------+--------------------+--------| ;; | @ | / | root for Guix | no | ;; | @home | /home | home partition | yes | (define btrfs-common-options '("discard" "compress=lzo" "space_cache" "autodefrag")) (define (btrfs-mount-options subvol) "Return the btrfs mount options I use. Where SUBVOL is the subvolume to mount" (string-join `(,@btrfs-common-options ,(format #f "subvol=~a" subvol)) ",")) (define fs-root (file-system (mount-point "/") (type "btrfs") (device (file-system-label "root")) (options (btrfs-mount-options "@")) (needed-for-boot? #t) (dependencies `(,mapped-root)))) (define fs-home (file-system (mount-point "/home") (type "btrfs") (device (file-system-label "root")) (options (btrfs-mount-options "@home")) (needed-for-boot? #t) (dependencies `(,fs-root)))) (define nfs-valhalla (file-system (device "fafner:/srv/nfs4/Valhalla") (mount-point "/media/Valhalla") (type "nfs4") (mount? #f) (check? #f))) (operating-system (host-name "heimdal") (timezone "Canada/Pacific") (locale "en_US.utf8") (locale-definitions (list (locale-definition (name "en_US.utf8") (source "en_US") (charset "UTF-8")) (locale-definition (name "sv_SE.utf8") (source "sv_SE") (charset "UTF-8")))) ;; Assuming /dev/sda is the target hard disk, and "root" ;; is the label of the target root file system. (bootloader (grub-configuration (target "/dev/sda"))) ;; Kernel arguments (kernel-arguments '("rootflags=compress=lzo,subvol=@")) (mapped-devices (list mapped-root mapped-swap)) (file-systems (cons* fs-root fs-home nfs-valhalla %base-file-systems)) (swap-devices '("/dev/mapper/swap")) (users (cons plattfot %base-user-accounts)) (keyboard-layout (keyboard-layout "us" #:options '("ctrl:swapcaps"))) (packages (cons* sway waybar rofi guix-simplyblack-sddm-theme ;;zsh nss-certs ;for HTTPS access %base-packages)) ;; Use the "desktop" services, which include the X11 ;; log-in service, networking with Wicd, and more. (services ;;%desktop-services (cons* (service openssh-service-type (openssh-configuration (port-number 6060) (password-authentication? #f))) (extra-special-file "/bin/env" (file-append coreutils "/bin/env")) (service sddm-service-type (sddm-configuration (display-server "wayland") (theme "guix-simplyblack-sddm"))) (remove (lambda (service) (member (service-kind service) (list gdm-service-type ))) %desktop-services))) ;; Allow resolution of '.local' host names with mDNS. (name-service-switch %mdns-host-lookup-nss)) --=-=-= Content-Type: text/plain -- s/Fred[re]+i[ck]+/Fredrik/g --=-=-=-- From debbugs-submit-bounces@debbugs.gnu.org Tue Sep 15 00:08:43 2020 Received: (at 43366) by debbugs.gnu.org; 15 Sep 2020 04:08:43 +0000 Received: from localhost ([127.0.0.1]:56848 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kI2Go-0003fT-RV for submit@debbugs.gnu.org; Tue, 15 Sep 2020 00:08:43 -0400 Received: from mail-qt1-f173.google.com ([209.85.160.173]:45607) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kI2Gl-0003f8-CC for 43366@debbugs.gnu.org; Tue, 15 Sep 2020 00:08:41 -0400 Received: by mail-qt1-f173.google.com with SMTP id z2so2170112qtv.12 for <43366@debbugs.gnu.org>; Mon, 14 Sep 2020 21:08:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=8JdylyF98Lg7KQ3ylzub6SzwqwHqEbHWfnkultfTlnY=; b=ACLefPaEzeF9P/3Dxdt9+06edLV+kMTLiSM89K+Ibf3kyOHONMFNswtUdp4ZMExReK IhHV1ZCUC6/WGqpuo5UMzVkv9eL2JYZWVQHGHnp63tv/0OxC0lm+ORF/OTJiHyE4wH8z TE6extpSOCMltNPK9V3mbENIOZ+xkKwFSsANXAxC/ivgJQStcGC0sV5oycn/ZrjppwJT NyEAlsie6oXOKyB7QBSHg5Z7NVfxZoVbrtnbLi4S05LsuReRrX3dsLzfFU1tRTd8qcgA nAN6Sc2B36dnfdeDhuWvB4Ju4Ib/SOi0BntlbORMh4sTQvK5FVi3xeYs3OohGqtOIqsR +axQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=8JdylyF98Lg7KQ3ylzub6SzwqwHqEbHWfnkultfTlnY=; b=rQa36mYHlKGGDMWIWRwwOzx46rh4GwLO7+ysCLvyRNgcVHaoCfMx+EWS5AQzB3Jak8 1tinF4Fv86DVKbbuI9j+lQJkY+zyDJgTg0jxMan0pV+ejJzXi7Kx3Ume0MtRtTA0VDXF 1bM7lmzYknljXLERP4E6gctAkOE1RT+6OdTbhVfNGr3zdgFm47LvRBRRFpbGVPKyyphf IjMpPdGiMhobvVDZ2wtXqVubsqutA0yliOpG0pe0j8IksPW6wJBhjkZHSbUKssaXuJXH hJrbkNvAqwuW04XlGJNzTtiAk4SEDSyfbmycdK/Py0dOGryDx0zBKRh/jchiTnCHWJJV HoPg== X-Gm-Message-State: AOAM533fM3zEIuIYe5TkxyFnsYukkqupAVplMFUM1eJwyV7zI2fLG0KS vJxM0o8PAOo7oyqQKXgJtuWfxoKS9xCiLw== X-Google-Smtp-Source: ABdhPJxNRxHLAYdmounLy/hy1Ztee1Ify67RJ8Ib6z6qfz4cZZ5BLgFlFMhTP1ebzySD0ZhYPA7RRw== X-Received: by 2002:ac8:2942:: with SMTP id z2mr16822759qtz.376.1600142913430; Mon, 14 Sep 2020 21:08:33 -0700 (PDT) Received: from localhost.localdomain (dsl-205-233-124-4.b2b2c.ca. [205.233.124.4]) by smtp.gmail.com with ESMTPSA id 29sm15964073qkr.114.2020.09.14.21.08.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Sep 2020 21:08:33 -0700 (PDT) From: Maxim Cournoyer To: 43366@debbugs.gnu.org Subject: [PATCH core-updates] utils: Do not raise exceptions in delete-file-recursively. Date: Tue, 15 Sep 2020 00:08:37 -0400 Message-Id: <20200915040837.26098-1-maxim.cournoyer@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <87v9gi5ou8.fsf@posteo.net> References: <87v9gi5ou8.fsf@posteo.net> MIME-Version: 1.0 Content-Type: text/plain; charset=yes Content-Transfer-Encoding: 8bit X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 43366 Cc: Fredrik Salomonsson , Maxim Cournoyer X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) This makes it so that delete-file-recursively honors its docstring, which says it should "report but ignore errors". Fixes . * guix/build/utils.scm (warn-on-error): New syntax. (delete-file-recursively): Use it to catch exceptions and print warning messages. Reported-by: Fredrik Salomonsson --- guix/build/utils.scm | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/guix/build/utils.scm b/guix/build/utils.scm index 0a04032834..fbf4f2d61a 100644 --- a/guix/build/utils.scm +++ b/guix/build/utils.scm @@ -6,6 +6,7 @@ ;;; Copyright © 2018 Arun Isaac ;;; Copyright © 2018, 2019 Ricardo Wurmus ;;; Copyright © 2020 Efraim Flashner +;;; Copyright © 2020 Maxim Cournoyer ;;; ;;; This file is part of GNU Guix. ;;; @@ -366,6 +367,16 @@ verbose output to the LOG port." stat lstat))) +(define-syntax-rule (warn-on-error expr file) + (catch 'system-error + (lambda () + expr) + (lambda args + (format (current-error-port) + "warning: failed to delete ~a: ~a~%" + file (strerror + (system-error-errno args)))))) + (define* (delete-file-recursively dir #:key follow-mounts?) "Delete DIR recursively, like `rm -rf', without following symlinks. Don't @@ -376,10 +387,10 @@ errors." (or follow-mounts? (= dev (stat:dev stat)))) (lambda (file stat result) ; leaf - (delete-file file)) + (warn-on-error (delete-file file) file)) (const #t) ; down (lambda (dir stat result) ; up - (rmdir dir)) + (warn-on-error (rmdir dir) dir)) (const #t) ; skip (lambda (file stat errno result) (format (current-error-port) -- 2.28.0 From debbugs-submit-bounces@debbugs.gnu.org Tue Sep 15 00:15:04 2020 Received: (at 43366) by debbugs.gnu.org; 15 Sep 2020 04:15:04 +0000 Received: from localhost ([127.0.0.1]:56854 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kI2Mx-0003pa-Jq for submit@debbugs.gnu.org; Tue, 15 Sep 2020 00:15:04 -0400 Received: from mail-qk1-f182.google.com ([209.85.222.182]:40790) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kI2Mw-0003oo-23 for 43366@debbugs.gnu.org; Tue, 15 Sep 2020 00:15:02 -0400 Received: by mail-qk1-f182.google.com with SMTP id w16so2954579qkj.7 for <43366@debbugs.gnu.org>; Mon, 14 Sep 2020 21:15:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=njQPEzUWDPjkRcr6p+XgadxJMw53fpGhfZQoHhbZymU=; b=gnzqXIjcQiNvuP8tRs0ysAs8865wqbJKpXgAAxGXmaCyKnRvwY7DDbgK2ZUXmsQNDJ BtjY09z4v2TSBIo+2Jzk5E9MSQfQ1CCg3bPazvYOmG3BbFCCt7MjL8qkD+9oap5b06jX jDxYzEuZCoT36/dFd+qdQu6dX2iA/2XwY5cGClb/w98Lo2113AKQmi7jBnuKCaNbFcWs G3h2xjWBxT4xYkDUJ5XTNDb93sYz7c5pK0KNhNG8sGRad0S0abEI294Vtff4KO9Jn+/7 ekkz7JRuhh/Y4YxPdO8KQZDIdD0LjixCCbyKhy5PuyxfGSkZw3B1DP1vGs9s/MzyDFKi JbSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=njQPEzUWDPjkRcr6p+XgadxJMw53fpGhfZQoHhbZymU=; b=Bw7hNyhy9UihnRnMdYPtt7KrLxwGb3izf3/+SjI7e10SkvwY46cPxwlQLEIOYVV/qW GE0xjATzXksEVZH4udQQECiMc3oOcfiNIsfylAhJKnFx8JwELxfH3IWinczyc+sgxta+ pqdREVP6pV/E8DXPaxJe77grYENFquW6ASZvxo8g9imNL99tzkVe4//pjd/p+igHjjUK aOrd/ddIJRtWnNR1xl6L2CUFCuqWtmBel2eqB992YTOX7mRi55PmnBlGoLT1k8GSGexq KIKrCElRENyrDJb3K5QnPv7dYS7Jj05Xsz3W9/uaBG3L1Y7Jfo1scK1AZEKzzhoXVKkM UIIQ== X-Gm-Message-State: AOAM531RIIxZnDzjNxq30cfCSq0ACI8i+3ee/gRbJDlQLqUy85kuuztO ajTk+2uvcIyyXNnnNpPlLNY8zLHvmkoqDA== X-Google-Smtp-Source: ABdhPJzz/vZuI9hlYiU2x5JklfUvay/bkgD/utgYp5XOuWVwMi3qK2ivV1OKxXnGiNkny41icDG+FA== X-Received: by 2002:a37:8d7:: with SMTP id 206mr15264551qki.156.1600143296419; Mon, 14 Sep 2020 21:14:56 -0700 (PDT) Received: from hurd (dsl-205-233-124-4.b2b2c.ca. [205.233.124.4]) by smtp.gmail.com with ESMTPSA id i7sm16067705qkb.131.2020.09.14.21.14.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Sep 2020 21:14:55 -0700 (PDT) From: Maxim Cournoyer To: Fredrik Salomonsson Subject: Re: bug#43366: "error: rmdir: Device or resource busy" when using btrfs References: <87v9gi5ou8.fsf@posteo.net> Date: Tue, 15 Sep 2020 00:15:46 -0400 In-Reply-To: <87v9gi5ou8.fsf@posteo.net> (Fredrik Salomonsson's message of "Sat, 12 Sep 2020 20:37:35 -0700") Message-ID: <87wo0v3cb1.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 43366 Cc: 43366@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Hi Fredrik, I just sent a patch now, but here's a bit more background on what led to it. Fredrik Salomonsson writes: > When you have separate btrfs subvolumes for /gnu and /var/guix, you'll > encounter this error running `guix system init /mnt/etc/config.scm /mnt` > when it tries to copy things to /mnt. My guess is that guix is trying to > remove one of them but fails as they're mounted. The issue seems to be with: --8<---------------cut here---------------start------------->8--- ;; If a previous installation was attempted, make sure we start anew; in ;; particular, we don't want to keep a store database that might not ;; correspond to what we're actually putting in the store. (let ((state (string-append target "/var/guix"))) (when (file-exists? state) (delete-file-recursively state))) --8<---------------cut here---------------end--------------->8--- Which is part of the install procedure (which gets called when using 'guix system init /some/target'). So your guess was correct :-). To confirm this was the case, I did: sudo btrfs subvolume create /tmp/toto mkdir /tmp/tata sudo mount -o subvol=/tmp/toto /dev/mapper/cryptroot /tmp/tata sudo -E guix repl > ,import (guix build utils) > (delete-file-recursively "/tmp/tata/") ice-9/boot-9.scm:1669:16: In procedure raise-exception: In procedure rmdir: Device or resource busy Bingo! Reading the docstring of delete-file-recursively, it says it should "report but ignore errors", so that's a bug. Maxim From debbugs-submit-bounces@debbugs.gnu.org Tue Sep 15 14:23:49 2020 Received: (at 43366) by debbugs.gnu.org; 15 Sep 2020 18:23:49 +0000 Received: from localhost ([127.0.0.1]:60553 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kIFcK-0007zU-QN for submit@debbugs.gnu.org; Tue, 15 Sep 2020 14:23:49 -0400 Received: from mout01.posteo.de ([185.67.36.65]:60866) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kIFUc-0007mn-BS for 43366@debbugs.gnu.org; Tue, 15 Sep 2020 14:15:51 -0400 Received: from submission (posteo.de [89.146.220.130]) by mout01.posteo.de (Postfix) with ESMTPS id E060C160062 for <43366@debbugs.gnu.org>; Tue, 15 Sep 2020 20:15:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1600193743; bh=CHOH9N6RAA+WgXPXz+BeuDSXxd6qcVN2xejqqnDfzIg=; h=From:To:Cc:Subject:Date:From; b=kiPxlvmEFCX+mblnYH2Fk+BX0+W9YPX6KgyoTMiAWY+R4GyzgShayX+udth/5p3MT 4sM/+ZhqmrlzbZ3weYOiUBoLiOkb4kFB7kDmQN/gAtnVpcT26UwS4WigBURJAojOL/ zWABAs7ulxQUn8pHz/ethSytL+tt1orI7HHCo6sZpVbsR0R6bvj5lPFaPdDHiTx/+1 0MXU/puHw7rPaoUUtn37jUTJljuxIfbXQoNVlTdRSk77ag6hMfp+BshwTi0YP3BI8C rdBfZ1bIWyza2kJBRyjzcGkCe4fjY47cmpBR2ejBHV8oc888DMGCdMhQZBuX/2/mdw PrJqSo2QVZ9iQ== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4BrWcZ4vh4z6tm8; Tue, 15 Sep 2020 20:15:42 +0200 (CEST) From: Fredrik Salomonsson To: Maxim Cournoyer Subject: Re: bug#43366: "error: rmdir: Device or resource busy" when using btrfs In-Reply-To: <87wo0v3cb1.fsf@gmail.com> References: <87v9gi5ou8.fsf@posteo.net> <87wo0v3cb1.fsf@gmail.com> Date: Tue, 15 Sep 2020 11:15:40 -0700 Message-ID: <87sgbi9a9f.fsf@posteo.net> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 43366 X-Mailman-Approved-At: Tue, 15 Sep 2020 14:23:47 -0400 Cc: 43366@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Hi Maxim, Maxim Cournoyer writes: > I just sent a patch now, but here's a bit more background on what led to > it. Nice find! I'm unable to test out the patch right now on my original use case as I soft bricked my laptop fiddling around with coreboot. And I'm having some issues with my external flasher. > The issue seems to be with: > > --8<---------------cut here---------------start------------->8--- > ;; If a previous installation was attempted, make sure we start anew; in > ;; particular, we don't want to keep a store database that might not > ;; correspond to what we're actually putting in the store. > (let ((state (string-append target "/var/guix"))) > (when (file-exists? state) > (delete-file-recursively state))) > --8<---------------cut here---------------end--------------->8--- > > Which is part of the install procedure (which gets called when using > 'guix system init /some/target'). So your guess was correct :-). Yay! > To confirm this was the case, I did: > > sudo btrfs subvolume create /tmp/toto > mkdir /tmp/tata > sudo mount -o subvol=/tmp/toto /dev/mapper/cryptroot /tmp/tata > > sudo -E guix repl >> ,import (guix build utils) >> (delete-file-recursively "/tmp/tata/") > ice-9/boot-9.scm:1669:16: In procedure raise-exception: > In procedure rmdir: Device or resource busy > > Bingo! > > Reading the docstring of delete-file-recursively, it says it should > "report but ignore errors", so that's a bug. Yeah, that's is the same error I get when running guix init. So this sounds like it will fix my issue! Thanks for the speedy fix. -- s/Fred[re]+i[ck]+/Fredrik/g From debbugs-submit-bounces@debbugs.gnu.org Thu Sep 17 22:59:33 2020 Received: (at control) by debbugs.gnu.org; 18 Sep 2020 02:59:33 +0000 Received: from localhost ([127.0.0.1]:40243 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kJ6cX-00050T-M7 for submit@debbugs.gnu.org; Thu, 17 Sep 2020 22:59:33 -0400 Received: from mail-qt1-f181.google.com ([209.85.160.181]:43056) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kJ6cW-00050H-E2 for control@debbugs.gnu.org; Thu, 17 Sep 2020 22:59:32 -0400 Received: by mail-qt1-f181.google.com with SMTP id g3so3813367qtq.10 for ; Thu, 17 Sep 2020 19:59:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:message-id:to:from:subject; bh=GLMBRTmEWO2Wit1KErl9f9sD5MwvRVX61vfG3gjbg6k=; b=XmqgtA7R2n/uct2rJ4f1beVOsiX5soDmQ1TVGjxRtXAplEsA1YlabiNhh6EFLBBL6l GZtPjTuwEJP/iGwRT7YpDe6hjCTWqj1ukqRuN0qF99fcY4FVCP7YLmST2gzSs2WwIejM kybZjGMEU/mN79MCWeBuKisqoWo/aPo7ExFS7mK/wg0GgrGoHMyhjy+xzo32y2biqpp3 ihMLdWZiyG7rWEj7qA0j1y3Pxb3rE3XGzHGq5N6lvAbdbgH9pgw+QV8FK6qwoVAZjzz/ EJMKdHJwu6g0oRSYh8OyBVSWHYP+ie6jibP+n52NNKOX/gO5uwtV5ktfFM3Vb+qBaUlM sObQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:to:from:subject; bh=GLMBRTmEWO2Wit1KErl9f9sD5MwvRVX61vfG3gjbg6k=; b=tN2VNki46W3vcW66+JNRRGplECky1qpYMGMqFoZQymOPjyTOxd2BpNQPqdkaERuUpd R7mdT3VikATHoJiR1Xs/k8cGxzlUjx4hO1KdXCIdg05fjaL9orBOWPLGv7DaT2EkLvzk eT1YK/4Zm9Cekpcs4oQJz5lFNI2wZ+KPmvk7r0AJOCza5FYA/A30lngKl4exHlgkVa3b SgGY61wIaz7wI8EeuCWUaLE1W8itffOclPfVTVyOQe7EiAtPaVO8IhlROGIiWiL/9qMc 96qjE8PJ5r1pQ0PiraqusrUg+/t5Eksz38nptQ4WWV/CVfBPmIVgA//AzFKRURtJEPVF wzFw== X-Gm-Message-State: AOAM530WDO1j2YfmdY1wih9XJWt8rP3dpXyAKf3YFWWevMml42fXiY7U f+bjHBIcWTrNR2BKMdNmtzXTTCF9U+I= X-Google-Smtp-Source: ABdhPJwgR6wll3UeMHHE1BmSKcKDiFvTQP7xRL0WX1WpmUWg0SuJT1nkVtuq9L4K2R0NKELA/L++lQ== X-Received: by 2002:aed:25d1:: with SMTP id y17mr19137580qtc.375.1600397966735; Thu, 17 Sep 2020 19:59:26 -0700 (PDT) Received: from hurd (dsl-236-125-61.b2b2c.ca. [207.236.125.61]) by smtp.gmail.com with ESMTPSA id k185sm1153973qkd.94.2020.09.17.19.59.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Sep 2020 19:59:26 -0700 (PDT) Date: Thu, 17 Sep 2020 23:00:24 -0400 Message-Id: <87k0wrzt4n.fsf@gmail.com> To: control@debbugs.gnu.org From: Maxim Cournoyer Subject: control message for bug #43366 X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) tags 43366 + patch quit From debbugs-submit-bounces@debbugs.gnu.org Thu Oct 08 11:44:20 2020 Received: (at 43366-done) by debbugs.gnu.org; 8 Oct 2020 15:44:20 +0000 Received: from localhost ([127.0.0.1]:32971 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kQY5b-0000mz-Se for submit@debbugs.gnu.org; Thu, 08 Oct 2020 11:44:20 -0400 Received: from mail-qk1-f178.google.com ([209.85.222.178]:43592) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kQY5a-0000ml-0Z for 43366-done@debbugs.gnu.org; Thu, 08 Oct 2020 11:44:18 -0400 Received: by mail-qk1-f178.google.com with SMTP id c2so7446206qkf.10 for <43366-done@debbugs.gnu.org>; Thu, 08 Oct 2020 08:44:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=lFKdXlNwzE6HvYDByUgLwC9rL4fVoUrC5cCDHIcZDaA=; b=U9JWZpSftp9Gjnpmlx4DzY/GWRFHseFFMHvNSKOAPfOg1L0aKbbdZvNB8SKtX5jkJM bD8SZNsnxJPO0rFKTRBspQvLhxmAY2rCNqZVU0q7dofxR06+WnwBmbCVC3HrpyCd9YuH EVLdIGvqrNnIv9vrcfQqC/orVqhXS/XtpM3ihh8gFXuAssRP3J3EvvNIQ27Iy/O0y/Ns ZFdBQl6rlmXl6sJiIEAKbQ/reXKJsb5WHwGGCYS5JIEfjspLyOOItC2mJtqLPF5FLUgn ccOXPWGhehT12PkU3MAT0tFlBH2lT/Fm9AxO/N3G8tni+Qj0+L3Yn/bLL61uvICEitzp a2lg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=lFKdXlNwzE6HvYDByUgLwC9rL4fVoUrC5cCDHIcZDaA=; b=H2zKTzaRaFzp5FXk3XqGgy3a2WV2Qk7boPdvQtYa4yQOrhDT1KXFi2pVTmnQKxFl62 FvfPPvBbofW6WngkL/8+YP1i6IV+ZgtYUF0VuicgXUzDKJOGtUMslWMgjqfDiDyXz85E zrblu8Kwe3p3xHBqhhgAstwRydhllTwACWqNH629WFDt2tcTqurdL2IdkoGNuRXA9y/V mrCWBuwUcrDNPQ8cM/dficzvbanguRWf6OMFLEWd4MRB0002Xz6prTwNFuQjGvcgJJi1 cglo8ZH4GvsyQqFt+M8sDSjkY1fLl9kTtWUAojmTdmf87785K3WmnY4YaDuLHgrVIk1P YDdA== X-Gm-Message-State: AOAM532frm7myiieAaAbbnlE6zN2P7EWgg0elhpI5LcINw+4oZsIbwzv e3GkCVdVxRGoO9cgAmWWyHaYf+RwkO4= X-Google-Smtp-Source: ABdhPJzjU/XyW8wfUNLpD9/R52KWTpim54GeoO6NhbGYamyRbSNWGBQ74wiR4evGDkEmRm6qUGHR1Q== X-Received: by 2002:ae9:ee01:: with SMTP id i1mr1844648qkg.11.1602171852351; Thu, 08 Oct 2020 08:44:12 -0700 (PDT) Received: from hurd (dsl-10-135-56.b2b2c.ca. [72.10.135.56]) by smtp.gmail.com with ESMTPSA id j11sm3942079qko.111.2020.10.08.08.44.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:44:11 -0700 (PDT) From: Maxim Cournoyer To: Fredrik Salomonsson Subject: Re: bug#43366: "error: rmdir: Device or resource busy" when using btrfs References: <87v9gi5ou8.fsf@posteo.net> <87wo0v3cb1.fsf@gmail.com> Date: Thu, 08 Oct 2020 11:44:10 -0400 In-Reply-To: <87wo0v3cb1.fsf@gmail.com> (Maxim Cournoyer's message of "Tue, 15 Sep 2020 00:15:46 -0400") Message-ID: <87sgaou3hx.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 43366-done Cc: 43366-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Hello, Pushed to core-updates with commit 7102c18678dc02d5ee6c77a9a70ae344482af841. Closing. Thanks, Maxim From unknown Wed Jun 18 00:24:15 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Fri, 06 Nov 2020 12:24:07 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator