From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rusty Russell Subject: Users of ballooning, please come forth! Date: Tue, 11 Feb 2014 16:31:10 +1030 Message-ID: <8761om2no9.fsf@rustcorp.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: virtualization@lists.linux-foundation.org List-Id: virtualization@lists.linuxfoundation.org Hi all! We're debating the design of the balloon for the OASIS spec. Noone likes the current one, but there are fundamental usage pattern questions which we're fumbling with. So if you know anyone who is using it in production? If, so, how? In particular, would you be happy with guests simply giving the host back whatever memory they can spare (as Xen's self-balloon does)? Or do you require the host-forcing approach? Comment or email please! Thanks, Rusty.