From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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) server-digest SHA256) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 2629D78876 for ; Sat, 1 May 2021 11:17:53 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 0F438E681 for ; Sat, 1 May 2021 11:17:23 +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) server-digest SHA256) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS id 0D9F3E665 for ; Sat, 1 May 2021 11:17:22 +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 CAF13464DE for ; Sat, 1 May 2021 11:17:15 +0200 (CEST) Message-ID: <2a4ca31c-61c7-600d-9505-e8ac46fab989@proxmox.com> Date: Sat, 1 May 2021 11:17:14 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:89.0) Gecko/20100101 Thunderbird/89.0 Content-Language: en-US To: Proxmox VE development discussion , Victor Hooi , PVE development discussion References: From: Thomas Lamprecht In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.005 Adjusted score from AWL reputation of From: address KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment NICE_REPLY_A -0.001 Looks like a legit reply (A) SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [qemu.org] Subject: Re: [pve-devel] QEMU 6.0 is out =) X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 01 May 2021 09:17:53 -0000 Hi, On 30.04.21 18:40, Victor Hooi wrote: > QEMU 6.0 just got announced: > > https://www.qemu.org/2021/04/30/qemu-6-0-0/ > https://wiki.qemu.org/ChangeLog/6.0 > > There's some nifty new NVMe 1.4 support/emulation features, a new VNC > resize features (with virtio-vga) and some improvement to QMP backup speed. NVMe needs to get first included in PVE anyway, not hard but it isn't yet hot-pluggable nor migratable, so not really ready for us (we're working with upstream on that). QMP backup speed gets faster on "to fast" HW, so those user who put in the slowest spinner they can get hands one should not hold their breadth that it will get fast now, the law of basic physic limitation still holds up :-) The VNC resize thing could be nice indeed, still need to evaluate that one. > And there's also some AMD encryption features (we run on the AMD EPYC CPUs). > In general interesting yeah, especially for setups with VMs from different users - it has some overhead though, but we planned to evaluate this since a bit, some other building blocks got included in earlier kernel/QEMU releases already. > I'd love to test some of these - any idea how long before these might hit > the testing repos? > Note, guestimation ahead. I'd say it will be more than a few weeks and it with 6.4 out which freshly includes 5.2 (which took quite a bit of work to get stable for PVE), and extrapolating from past releases, I'd say this won't be in any 6.x releases from us, and PVE 7.0 is ready when it's ready :-) cheers, Thomas