From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id 0HmROIe5TmALQwAA0tVLHw (envelope-from ) for ; Mon, 15 Mar 2021 01:33:59 +0000 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id YJc4NIe5TmD7KQAAbx9fmQ (envelope-from ) for ; Mon, 15 Mar 2021 01:33:59 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 0594E28C39 for ; Mon, 15 Mar 2021 02:33:59 +0100 (CET) Received: from localhost ([::1]:58444 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lLc7H-0004OA-Jh for larch@yhetil.org; Sun, 14 Mar 2021 21:33:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60958) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lLc6k-0004Nv-GK for help-guix@gnu.org; Sun, 14 Mar 2021 21:33:22 -0400 Received: from mail-yb1-xb33.google.com ([2607:f8b0:4864:20::b33]:43010) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lLc6h-0008Hd-LW for help-guix@gnu.org; Sun, 14 Mar 2021 21:33:22 -0400 Received: by mail-yb1-xb33.google.com with SMTP id u75so31580773ybi.10 for ; Sun, 14 Mar 2021 18:33:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=If18mOXRiGANJsAVdzI2R8kLqd4UoRJFB0oVBNjDbC0=; b=DuuKw1cdhr9K/EJCUNt5rYR51ct2PY2EPqduqhLBo4hFDwCc8+8W6DEZZQ+cTprG9r +YX3Os59QIqnwkux7eZdLUYxjqcKzSnR0kvGYEc352UT2ucy5oLuPtxRxrH9ArusgIwK GldW5FC5mLKLN/SCwYFiYkkuXXJlplInBkI5PiXnnrMfpFI+aJsckn85svw9iKB7oatM Gpu5iqb/fHrElZbmq2FZ1s0VWf3G1WJNEg7tR5biSQ45x4iZUe9DyZA1NrUd3PHfte99 lSJYEM8NVzGP2K43vkfiI6qGwjN3oOW4S2VEzZKlshU4tKbcK1wjFIMG1oHZlif6dFaA 4jGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=If18mOXRiGANJsAVdzI2R8kLqd4UoRJFB0oVBNjDbC0=; b=XGBCP+aqzaFxEWD3pfSz4NHlM1elXbt7vqvNG1fiIj6ifyQ5OKls9JsNoRENYE/GIe vEe7Jo7IKxjjpH5j+BLFUcBkLqHWXTm1MT89Mm+QWw72gRtx8TFwuKsJ4RouIr+kv0Pd QXXTUbj0YkV5fvENR+f2W7VS3x+rwoiKnmXhm8h8KFwovtZT7qBuqevJPPIavk/+b+ax c05t0Iapcc4LxNYTJNxvyNHcrAyseDbcERcKPREyYSLWv2P1KREBADB8MBiYcplFcq5p 33Z+otryQruyFZv0o6iC5wt7Vj0fJh1KxXyCMZrY/oXC68NojikYXdE7zRH1M9wCOF9f 6wCg== X-Gm-Message-State: AOAM532rim9kuVlUF9koGuZSmcqGRPcfKqz3pG1LePOvQARV5cxSEfpy brAMfwQmzdEu+6vJY53Ny3WXCBJbCHdzphz6dYAFlTXwlVTFnw== X-Google-Smtp-Source: ABdhPJz6mEoVq3AryZCDIoVFNb6/4j6GSrhA24Lg+o1ITPNE9ypnZ+Co90WzcO7xd08YBx7Fr0Wp8omFDE5gCkya9AQ= X-Received: by 2002:a25:7042:: with SMTP id l63mr32645316ybc.244.1615771997511; Sun, 14 Mar 2021 18:33:17 -0700 (PDT) MIME-Version: 1.0 From: Nathan Dehnel Date: Sun, 14 Mar 2021 20:33:06 -0500 Message-ID: Subject: How do I specify a btrfs subvolume? To: help-guix@gnu.org Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2607:f8b0:4864:20::b33; envelope-from=ncdehnel@gmail.com; helo=mail-yb1-xb33.google.com 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1615772039; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=If18mOXRiGANJsAVdzI2R8kLqd4UoRJFB0oVBNjDbC0=; b=N8NhWJPoKjcfOCsURtI4Uofpje1EEawDTBArcxQjHoezb3J/TQ5Cx/n44xyHLuYH7qiNXA SHhFFmw0fjjrcRJNCqk7d3Z9d13FhMSnJElsH0z1x9srDw7zjPw7o8ZeJ5U4vqxOdmyprN /0J7eE2fQz2x58UDaCHZoctMbHUuM+fw/HE1lJ/9e6SXt/2snbAXvTFqrCG3aR75rmOYd4 ZcHdWgBV0imMqEO6M0EkHpd3xe0JDCELeyoA34iX65bcVivQkEJrmm2Wx1uej0uMyFZAjq ENczVi6IsDYRsVgwJpedit8YugM0pVKutZSbzCfJ4gGZKMFKdOAJo4yq9Eoh7A== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1615772039; a=rsa-sha256; cv=none; b=F0ERmrrP9u6wh+tE1WqFTa9uHZ0lZsM5p6ou63mt9ZGYyFro6CopSIhXvOtaGrDdbyEtHY Hx86UhMFg5x7XRs2RV4OANyRz1LRmiol4evleZ946Dj65xqPeB/Kr4C4HR78FpmBBJmFn5 eNiY1bSh+y3XinY6DWXMGPqJRw8zqTo0Ul0mbAT3sSvgkFp0qshnhEfqpKCopXhjRXq2R3 xvGiu1QAy3Qg9qECzctwgsPGqlO+hyktv2/N7J735gOIeL3av8UTy4m782TnQTlE5E0NjT pCnV39rkcpnigXvVpBu5SiCVqFMYU2+q6rlJ7yNmjn5A3aJZvyNo/4bHXBBRWQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=DuuKw1cd; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Spam-Score: -2.10 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=DuuKw1cd; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Queue-Id: 0594E28C39 X-Spam-Score: -2.10 X-Migadu-Scanner: scn0.migadu.com X-TUID: lSQ1p1jDmqLq This is extremely confusing: https://guix.gnu.org/manual/en/html_node/Btrfs-file-system.html I made my best attempt at creating and mounting a subvolume at /media/offsite-backup: (file-systems (cons* (file-system (mount-point "/") (device (uuid "b2e0f449-0583-46fd-8c23-ad2e6cd661a1" 'btrfs)) (type "btrfs")) (file-system (mount-point "/media/offsite-backup") (device (uuid "b2e0f449-0583-46fd-8c23-ad2e6cd661a1" 'btrfs)) (type "btrfs") (options "subvol=offsite-backup,compress=zlib:9")) It gives this error: building /gnu/store/mrs1qbg619qk4n2lv8k377arclgzwqjq-install-bootloader.scm.drv... guix system: bootloader successfully installed on '/dev/sda' guix system: warning: exception caught while executing 'start' on service 'file-system-/media/offsite-backup': In procedure mount: mount "/dev/sda2" on "///media/offsite-backup": No such file or directory guix system: warning: some services could not be upgraded But /media/offsite-backup exists.