From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mxex2.tik.uni-stuttgart.de (mxex2.tik.uni-stuttgart.de [129.69.192.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 13CAD433A4 for ; Mon, 30 Jun 2025 19:16:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=129.69.192.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751310983; cv=none; b=FpvnJbFisHsGOTMKzm0b8nwO4qEfykWmVloDkuZEwByXZh0oe6w7YaCmbFPnFZHy498cMI9urMbRF7yOOBaNkHKQENNyiATNbQGRfH9dNo+kTt5wVHWsrJHyV/ZdTpweLI7ucLje6XsiBpDQa5C6FYr3DalHGn4ZsYwm+tipwj8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751310983; c=relaxed/simple; bh=vBtXUY8uZUz/2CZIVJTsMejbHrmds87tINe9qVlE+kg=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NiUbRW0C/HDA4k6HwPzTcEmhH3yGQTYhv2ybQCWPhETn5V2TBQ3sG+q+Kvh4YiL5CfnoZnoLdJbMfmPdKnRXEMdf+mKDx64nVbPur75/kFxy4QMS/bpX8pGU1PmihkKlTweyAhWyPg+jBgLmxXqpTetHk8AvKk5wzxeiijX1w9w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rus.uni-stuttgart.de; spf=pass smtp.mailfrom=rus.uni-stuttgart.de; dkim=pass (2048-bit key) header.d=uni-stuttgart.de header.i=@rus.uni-stuttgart.de header.b=cOFBhVW+; arc=none smtp.client-ip=129.69.192.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rus.uni-stuttgart.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rus.uni-stuttgart.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=uni-stuttgart.de header.i=@rus.uni-stuttgart.de header.b="cOFBhVW+" Received: from localhost (localhost [127.0.0.1]) by mxex2.tik.uni-stuttgart.de (Postfix) with ESMTP id 40DBB609EE for ; Mon, 30 Jun 2025 21:16:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=uni-stuttgart.de; h=x-mailer:user-agent:in-reply-to:content-disposition :content-type:content-type:mime-version:references:message-id :subject:subject:from:from:date:date; s=dkim; i= @rus.uni-stuttgart.de; t=1751310969; x=1753049770; bh=vBtXUY8uZU z/2CZIVJTsMejbHrmds87tINe9qVlE+kg=; b=cOFBhVW+M3DiH249vwAKgl+wfm N03eWsEHTJUznN555+GVcyjNobs8EpjnHGvbB0spJk5GLZn2EaE0kisqMqDvQ315 VkeKRr7KhgiAR/bC4kYe/RPFju1Z6Fc2eKb5/o+xncsd+JX+DDB4YdG6/nF5Kkvv 4Dqf3BDYJh/MeU1B63pq0WJXUep1WKHkItI2eMwJYibRxPqzTxMO823U52NKtMA6 9Xj7bfuMn8+hDP9esuDX/IOcwWMQ6ajKdNmFSuolz3/aYlsaUR3QH5mO9+09fK/x 1RljMtTTnTIpKrmsC8q3WMdN/cTXxyWiFRebD9SOhhfNIt3Iwv2F5wrvopFQ== X-Virus-Scanned: USTUTT mailrelay AV services at mxex2.tik.uni-stuttgart.de Received: from mxex2.tik.uni-stuttgart.de ([127.0.0.1]) by localhost (mxex2.tik.uni-stuttgart.de [127.0.0.1]) (amavis, port 10031) with ESMTP id SEtetQRZmLMj for ; Mon, 30 Jun 2025 21:16:09 +0200 (CEST) Received: from authenticated client (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mxex2.tik.uni-stuttgart.de (Postfix) with ESMTPSA Date: Mon, 30 Jun 2025 21:16:09 +0200 From: Ulli Horlacher To: linux-btrfs@vger.kernel.org Subject: Re: restic backup with btrfs / Message-ID: <20250630191609.GB1048979@tik.uni-stuttgart.de> Mail-Followup-To: linux-btrfs@vger.kernel.org References: <20250628173308.GB847325@tik.uni-stuttgart.de> <82b6ddab-0eef-47b8-8010-9b09fcb70444@harmstone.com> <20250630173041.GA1048979@tik.uni-stuttgart.de> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250630173041.GA1048979@tik.uni-stuttgart.de> User-Agent: Mutt/1.5.23 (2014-03-12) X-Mailer: smtpsend-20240729 On Mon 2025-06-30 (19:30), Ulli Horlacher wrote: > > > mount --bind / /backup/restic > > > restic backup /backup/restic > > > umount /backup/restic > > > > > > > This is unlikely to work, as bind mounts will also be seen as different > > filesystems. > > No problem here, because I will will use the option --one-file-system TYPO! I will NOT use the option --one-file-system here! -- Ullrich Horlacher Server und Virtualisierung Rechenzentrum TIK Universitaet Stuttgart E-Mail: horlacher@tik.uni-stuttgart.de Allmandring 30a Tel: ++49-711-68565868 70569 Stuttgart (Germany) WWW: https://www.tik.uni-stuttgart.de/ REF:<20250630173041.GA1048979@tik.uni-stuttgart.de>