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[99.254.144.39]) by smtp.gmail.com with ESMTPSA id n4-20020a05620a152400b00767cb046e40sm4421638qkk.94.2023.07.26.08.19.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Jul 2023 08:19:28 -0700 (PDT) Date: Wed, 26 Jul 2023 11:19:15 -0400 From: Peter Xu To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Cc: qemu-devel@nongnu.org, Leonardo Bras Soares Passos , Eric Blake , Juan Quintela , Markus Armbruster , Chensheng Dong , Zhiyi Guo , Fabiano Rosas , Peter Maydell Subject: Re: [PATCH] migration: Allow user to specify migration available bandwidth Message-ID: References: <20230724170755.1114519-1-peterx@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: 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: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: 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 Tue, Jul 25, 2023 at 06:10:18PM +0100, Daniel P. Berrangé wrote: > On Tue, Jul 25, 2023 at 12:38:23PM -0400, Peter Xu wrote: > > I see you used "convergance" explicitly even after PeterM's reply, is that > > what you prefer over "convergence"? I do see more occurances of > > "convergence" as a word in migration context, though. > > Ignore my speling erors :-) Ohh, so that's not intended. :) Actually there's indeed the word "convergance" which can be applied here, but since I'm not native I really can't figure out the fact even with a dictionary. > > > Any better name you > > can come up with, before I just go with "max-convergence-bandwidth" (I > > really cannot come up with anything better than this or available-bandwidth > > for now)? > > Anothre idea could be 'max-switchover-bandwidth' ? Yeah, switchover can also be called a phase of migration, so in parallel of existing precopy/postcopy, sounds like a good one. I'll respin with that if no further suggestions. Thanks. -- Peter Xu