From mboxrd@z Thu Jan 1 00:00:00 1970 From: Valtteri Kiviniemi Subject: Suspend/save wont work with the newer dom0 kernels Date: Thu, 16 Jul 2009 18:14:53 +0300 Message-ID: <4A5F43ED.3050605@dataproof.fi> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org Hi, I am running the 2.6.30 dom0 kernel (suse patched) and everyting else is=20 working except suspend: When I try to run "xm save" the domU will shutdown and in xend.log I can=20 see following: 2009-07-16 18:09:34 2559] DEBUG (XendCheckpoint:110) [xc_save]:=20 /usr/lib64/xen/bin/xc_save 57 6 0 0 0 [2009-07-16 18:09:34 2559] INFO (XendCheckpoint:417) ERROR Internal=20 error: Can't create lock file for suspend event channel [2009-07-16 18:09:34 2559] INFO (XendCheckpoint:417) [2009-07-16 18:09:34 2559] INFO (XendCheckpoint:417) xc_save: suspend=20 event channel initialization failedusing slow path [2009-07-16 18:09:34 2559] DEBUG (XendCheckpoint:388) suspend [2009-07-16 18:09:34 2559] DEBUG (XendCheckpoint:113) In=20 saveInputHandler suspend [2009-07-16 18:09:34 2559] DEBUG (XendCheckpoint:115) Suspending 6 ... [2009-07-16 18:09:34 2559] DEBUG (XendDomainInfo:511)=20 XendDomainInfo.shutdown(suspend) [2009-07-16 18:09:34 2559] DEBUG (XendDomainInfo:1709)=20 XendDomainInfo.handleShutdownWatch [2009-07-16 18:09:34 2559] DEBUG (XendDomainInfo:1709)=20 XendDomainInfo.handleShutdownWatch And then I just have to restart the domU. The only kernel that I have=20 tested with working suspend is the defaul 2.6.18.8. pv_ops, suse patched=20 and the novell 2.6.27 all fail the same way. What could be the problem? --=20 Yst=E4v=E4llisin terveisin, Dataproof Aleksanterinkatu 7 A 14 15110 LAHTI puh. 0405166397 Valtteri Kiviniemi