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Szmigiero" , Daniel P =?utf-8?B?LiBCZXJyYW5nw6k=?= , Zhiyi Guo , Juraj Marcin , Prasad Pandit , Avihai Horon , Kirti Wankhede , Fabiano Rosas , Joao Martins , Markus Armbruster , Alex Williamson Subject: Re: [PATCH 00/14] migration/vfio: Fix a few issues on API misuse or statistic reports Message-ID: References: <20260408165559.157108-1-peterx@redhat.com> <8c51c77e-b496-4e99-a35c-364d224d1b3c@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <8c51c77e-b496-4e99-a35c-364d224d1b3c@redhat.com> Received-SPF: pass client-ip=170.10.129.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.54, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Mon, Apr 13, 2026 at 06:09:15PM +0200, Cédric Le Goater wrote: > I tested the series by performing a migration of a RHEL9 VM with a vGPU > (NVIDIA L4-2B) and an MLX5 VF, from a RHEL9 host (vGPU mdev) to a RHEL10 > host (vGPU VF), with the vGPU under load. > > The expected downtime was fluctuating around 2600 ms. Bandwidth was > around 950 Mbps. Setting downtime to 3000ms made the migration > converge quickly. > > Tested-by: Cédric Le Goater Thanks, Cédric. I'll make bold to add this to patch 13 when repost. -- Peter Xu