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t=1639670509; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=VqD8bM8+CSrGfyone9jLI6oO016G2T8iDO4aYz7lMr4=; b=GY2sJu4GWq0t1fVohsDESVXahAyNwhs8xjKc3+RjPNYx8ynHUSnx3GpSqfkRtY48XcnZq3 IvLV4sNw/Tnx/OL3Y7ql5un84A9CsiyiPIeLj79mKmrBrK5DNhRrALqKvTcuToK/zT3E9E +3GGTKqRf/rTn9uqrUw1TO7+paMuwww= X-MC-Unique: xVuxk0UgPgCrMxWFMa1Mzw-1 From: Michal Privoznik To: libvir-list@redhat.com Subject: [PATCH v2 6/6] NEWS: Document recent numatune change Date: Thu, 16 Dec 2021 17:01:06 +0100 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-loop: libvir-list@redhat.com X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1639670534868100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Michal Privoznik --- NEWS.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 4d1a1501ef..e7d5316721 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -15,6 +15,14 @@ v8.0.0 (unreleased) =20 * **Removed features** =20 + * qemu: Explicitly forbid live changing nodeset for strict numatune + + For ``strict`` mode of it can't be guaranteed that memory = is + moved completely onto new set of nodes (e.g. QEMU might have locked pi= eces + of its memory) thus breaking the strict promise. If live migration of = QEMU + memory between NUMA nodes is desired, users are advised to use + ``restrictive`` mode instead. + * **New features** =20 * qemu: Synchronous write mode for disk copy operations --=20 2.32.0