From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate001.proxmox.com (gate001.proxmox.com [IPv6:2a0f:8001:1:32::40]) by lore.proxmox.com (Postfix) with ESMTPS id D1F551FF150 for ; Mon, 06 Jul 2026 13:48:25 +0200 (CEST) Received: from gate001.proxmox.com (localhost.localdomain [127.0.0.1]) by gate001.proxmox.com (Proxmox) with ESMTP id A90C021448; Mon, 06 Jul 2026 13:48:24 +0200 (CEST) From: Maximiliano Sandoval To: pve-devel@lists.proxmox.com Subject: Re: [PATCH manager 1/1] ui: processor edit: allow setting 8 sockets In-Reply-To: <20260706114719.340123-1-m.sandoval@proxmox.com> (Maximiliano Sandoval's message of "Mon, 6 Jul 2026 13:47:11 +0200") References: <20260706114719.340123-1-m.sandoval@proxmox.com> User-Agent: mu4e 1.12.9; emacs 30.1 Date: Mon, 06 Jul 2026 13:47:48 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1783338462943 X-SPAM-LEVEL: Spam detection results: 0 DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment (newer systems) SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: MODELERM4MUWBKZLADG43SN2RH5ENJ3N X-Message-ID-Hash: MODELERM4MUWBKZLADG43SN2RH5ENJ3N X-MailFrom: m.sandoval@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Maximiliano Sandoval writes: > As per our NUMA documentation [1]: > >> If the NUMA option is used, it is recommended to set the number of sockets to >> the number of nodes of the host system. > > Nowadays, it is common to find CPU models with 8 NUMA nodes. Two examples are > Xeon Platinum 8160 and EPYC 73F3. > > The schema at qemu-server does not limit the socket amount. However, $MAX_NUMA > is hard-coded to 8 at qemu-server's Memory.pm , so we bump it to 8 to be on the > safe side. > > [1] https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_numa > > Signed-off-by: Maximiliano Sandoval This is v2 actually. -- Maximiliano