From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <n.ullreich@proxmox.com> Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 6359DCBDD for <pve-devel@lists.proxmox.com>; Mon, 10 Jul 2023 15:50:34 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 4384A186B8 for <pve-devel@lists.proxmox.com>; Mon, 10 Jul 2023 15:50:04 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for <pve-devel@lists.proxmox.com>; Mon, 10 Jul 2023 15:50:03 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 41E6942951 for <pve-devel@lists.proxmox.com>; Mon, 10 Jul 2023 15:50:03 +0200 (CEST) From: Noel Ullreich <n.ullreich@proxmox.com> To: pve-devel@lists.proxmox.com Date: Mon, 10 Jul 2023 15:49:47 +0200 Message-Id: <20230710134951.79263-1-n.ullreich@proxmox.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.062 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record T_SCC_BODY_TEXT_LINE -0.01 - Subject: [pve-devel] [PATCH pve-installer; pve-docs; pmg-docs; proxmox-backup/docs 0/4] Update min RAM and min disk size for pve X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion <pve-devel.lists.proxmox.com> List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-devel>, <mailto:pve-devel-request@lists.proxmox.com?subject=unsubscribe> List-Archive: <http://lists.proxmox.com/pipermail/pve-devel/> List-Post: <mailto:pve-devel@lists.proxmox.com> List-Help: <mailto:pve-devel-request@lists.proxmox.com?subject=help> List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel>, <mailto:pve-devel-request@lists.proxmox.com?subject=subscribe> X-List-Received-Date: Mon, 10 Jul 2023 13:50:34 -0000 Note that this patch series needs the patch `tui: don't abort install if min ram requirement is not met` (https://lists.proxmox.com/pipermail/pve-devel/2023-July/058057.html) to apply. This patch series does two things: 1) It raises the minimum usable RAM the installer checks for from 1 GiB to 2 GiB. Up until now the installer checked whether the system (pve, pmg and pbs) had at least 1 GiB of usable RAM or else it would display a warning. However, the pmg and pbs docs specify a minimum of 2 GiB of usable RAM. Off-list, Thomas recommended having a min of 2 GiB for all products: "We could just update the docs to use 2 GiB as minimum as: - for PVE one normally wants more RAM anyway, for running guests and all that - for PBS it just makes sense to have a good amount available for page cache or ZFS ARC - for PMG the clamav service alone eats almost a GiB, so 2 GiB aren't that unrealistic there either." 2) It updates the docs to specify the minimum disk size for a pve install. As of now, the pve docs do not specify the minimum disk space needed for a pve install. Extrapolating from the Debian min requirements (https://www.debian.org/releases/bookworm/amd64/ch03s04.en.html) the docs recommend a minimum disk size of 16 GiB. Leaving all the default values in the installer (i.e. not changing any lvm-thin/swap sizes), this gives a root directory of 6.8 GiB. Noel Ullreich (1): raise the minimum ram requirements to 2 GiB proxinstall | 4 ++-- proxmox-tui-installer/src/main.rs | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) Noel Ullreich (1): raise min ram requirements to 2 GiB and specify min disk space pve-system-requirements.adoc | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) Noel Ullreich (1): Consistency of GB and GiB pmg pmg-planning-deployment.adoc | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) Noel Ullreich (1): Consistency of GB and GiB pbs docs/system-requirements.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.39.2