From nobody Mon Aug 09 18:15:01 2021 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 5E81B1748760 for ; Mon, 9 Aug 2021 18:15:12 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Gk44c1rfSz3F4f for ; Mon, 9 Aug 2021 18:15:12 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mail-ej1-x62f.google.com with SMTP id yk17so30508392ejb.11 for ; Mon, 09 Aug 2021 11:15:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:in-reply-to:references:reply-to :mime-version:content-transfer-encoding; bh=Snj16Nx481S0hjkoX9eIF0vFG7iBAyCg0hxXf05LzX0=; b=IdVYmw8pFJAY7b/YeXBrrvxJdUv23M0eipZfhDzBlw1HCSYAhoCLdHzsGjsa8XV+on LvPvPU/JgA364kWDHqXxrvSNLNCkuO2Klu5NYisGewL3SpQWSwlYhTEdfNgl6Aa7UrFl OoPXk+cEp7exgDpQctkmhnvpTnGBnhBbZgLlYejaOY0rhElUMBO3iOlBsgJU+B7i/F6B hc8d/rRX+kebmJ6dAi+AlnvbnkPg+K8WuQzPeWwuVHgFwS3W5iXTTGoPIEc01dDc5Wze pESpAVi+ChaNL5DbUEp2scpfrOIWHK3Jt4nHsGwjkggl5enWTEu4xGVlfqR9PL1zAp/i hQvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:reply-to:mime-version:content-transfer-encoding; bh=Snj16Nx481S0hjkoX9eIF0vFG7iBAyCg0hxXf05LzX0=; b=k+XQn6VNc/40KflpZqnIJlrdnRioDEsdAYT6LxaBI5GVSsT+90obGGynRlXGfkAgDG QW8BSxyHprIW6ZR4ItvpQrtwpYvt1XWd5R/OpPOImjQRF1ZAWMYQGtTC+/A4NZEIVIKE wjhsqsytVPPVsentWm+APiEjYcSh8+Fm7uctczmWnykZzsBsjCRMlxbdAS4x+P2jBA3U 7T+XyUF9iCN2/37J8CiLzLQ+6txxKhVXpn6BrHhNSr66nv9TKhWndOcqW9kMnsB2RRV1 PxGHx7+WgS/tUY8k832NiiPOp0QBvKc07sHNhdfMplBMK2LYHlMKjB7ZJG1YbgHT0aUN GBBg== X-Gm-Message-State: AOAM5313D7+27rjGwWACz59fuui/B/RMTIe8k/BfGwmXfhYqccDek50C bj+FytwiM1C6Z621owd/ri3jXCuCADs= X-Google-Smtp-Source: ABdhPJyOS6tNIm1x54/Q1KEloLbD79DR7+MJNARftAOGhqjM/f9IfOjRBdFfRQegjkFZzxKnimqi8Q== X-Received: by 2002:a17:906:2acc:: with SMTP id m12mr24687702eje.231.1628532904727; Mon, 09 Aug 2021 11:15:04 -0700 (PDT) Received: from ernst.home (pd9e2360f.dip0.t-ipconnect.de. [217.226.54.15]) by smtp.gmail.com with ESMTPSA id s3sm6108569ejm.49.2021.08.09.11.15.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Aug 2021 11:15:03 -0700 (PDT) Date: Mon, 9 Aug 2021 20:15:01 +0200 From: Gary Jennejohn To: "Dave Cottlehuber" Cc: freebsd-current@freebsd.org, daniel@morante.net Subject: Re: dumpdev AUTO in rc.conf does not work Message-ID: <20210809181501.60e03aa9@ernst.home> In-Reply-To: <89ece7c0-903a-457d-9472-e3994408f51d@www.fastmail.com> References: <20210808070328.3d571ed1@ernst.home> <2ff4128a-6ad8-fbea-5b33-bfe9b9af9a4e@morante.net> <20210809065407.5615586c@ernst.home> <8580eccc-841c-411e-aefc-07a59cc3fc21@www.fastmail.com> <20210809155406.6c262dfb@ernst.home> <89ece7c0-903a-457d-9472-e3994408f51d@www.fastmail.com> Reply-To: gljennjohn@gmail.com X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; amd64-portbld-freebsd14.0) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4Gk44c1rfSz3F4f X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: N On Mon, 09 Aug 2021 17:17:00 +0000 "Dave Cottlehuber" wrote: > On Mon, 9 Aug 2021, at 15:54, Gary Jennejohn wrote: > > Maybe his problem arises from use of /dev/gpt/swap? That's a difference > > between his setup and your setup. > > good point, after amending fstab and checking gpt labels carefully, it still > works ok for me: > > root@a01 /u/h/dch# gpart show > => 40 97677232 da0 GPT (47G) > 40 532480 1 efi (260M) > 532520 2008 - free - (1.0M) > 534528 8388608 2 freebsd-swap (4.0G) > 8923136 88754136 3 freebsd-zfs (42G) > > root@a01 /u/h/dch# grep swap /etc/fstab > /dev/gpt/swap0 none swap sw 0 0 > > root@a01 /u/h/dch# swapinfo > Device 512-blocks Used Avail Capacity > /dev/gpt/swap0 8388608 0 8388608 0% > > root@a01 /u/h/dch# sysrc dumpdev > dumpdev: AUTO > > root@a01 /u/h/dch# dumpon -l > gpt/swap0 > Thanks! Very useful information. > I do have these set in loader.conf, though, switching them off makes > no difference: > > root@a01 /u/h/dch# grep geom /boot/loader.conf > kern.geom.label.disk_ident.enable="0" > kern.geom.label.gptid.enable="0" > These are the default values - well, on amd64 they are: sysctl kern.geom.label kern.geom.label.disk_ident.enable: 0 kern.geom.label.gptid.enable: 0 kern.geom.label.gpt.enable: 1 kern.geom.label.ufs.enable: 1 kern.geom.label.ufsid.enable: 1 kern.geom.label.reiserfs.enable: 1 kern.geom.label.ntfs.enable: 1 kern.geom.label.msdosfs.enable: 1 kern.geom.label.iso9660.enable: 1 kern.geom.label.flashmap.enable: 1 kern.geom.label.ext2fs.enable: 1 kern.geom.label.debug: 0 -- Gary Jennejohn