From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Martin Subject: Re: 10s shutdown delay for PV guests with PCI passthrough Date: Sun, 20 Jul 2014 21:01:38 +0100 Message-ID: <979055991.20140720210138@gmail.com> References: <323082597.20140717154104@gmail.com> <20140718184506.GD15947@laptop.dumpdata.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20140718184506.GD15947@laptop.dumpdata.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Konrad Rzeszutek Wilk Cc: Ian Campbell , George Dunlap , Ian Jackson , "xen-devel@lists.xen.org" , David Vrabel , xen-users@lists.xenproject.org, Boris Ostrovsky , Atom2 , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org Hello Konrad, Friday, July 18, 2014, 7:45:06 PM, you wrote: >> >> 3.- frontend set state XenbusStateInitialising and waits for frontend >> to go to a state in the interval [XenbusStateInitWait, >> XenbusStateClosed). >> >> If I perform step 3 then the frontend never exits as the backend state >> stays at XenbusStateClosed > It looks like there is no code for XenbusStateInitialising so it > just ignores it. There is a state for XenbusStateInitialised. OK. So do I set XenbusStateInitialised? If so, what's the handshake value from the backend? >> >> If I do not perform step 3 then PV shutsdown after a 10s timeout. > How does it shutdown? What causes the shutdown? PV will exit, however xl does not release the domain for another 10s. -- Best regards, Simon mailto:furryfuttock@gmail.com