From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vasiliy G Tolstov Subject: linux 2.6.35.4 pvops failed to live migrate Date: Tue, 21 Sep 2010 14:21:26 +0400 Message-ID: <1285064486.15644.4.camel@vase.work> Reply-To: v.tolstov@selfip.ru Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit 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 Hello. I'm try to live migrate bare linux 2.6.35.4 (pvops) from one host to another. But migration stopped and in /var/log/xen/xend.log displays message: [2010-09-21 10:10:15 9569] ERROR (XendCheckpoint:188) Save failed on domain testing (19) - resuming. Traceback (most recent call last): File "/usr/lib64/python2.6/site-packages/xen/xend/XendCheckpoint.py", line 150, in save forkHelper(cmd, fd, saveInputHandler, False) File "/usr/lib64/python2.6/site-packages/xen/xend/XendCheckpoint.py", line 470, in forkHelper raise XendError("%s failed" % string.join(cmd)) XendError: /usr/lib64/xen/bin/xc_save 36 19 0 0 1 failed [2010-09-21 10:10:18 9569] ERROR (xmlrpclib2:178) Internal error handling xend.domain.migrate Traceback (most recent call last): File "/usr/lib64/python2.6/site-packages/xen/util/xmlrpclib2.py", line 131, in _marshaled_dispatch response = self._dispatch(method, params) File "/usr/lib64/python2.6/SimpleXMLRPCServer.py", line 418, in _dispatch return func(*params) File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomain.py", line 1367, in domain_migrate self._domain_migrate(dominfo, dst, live, port, node) File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomain.py", line 1459, in _domain_migrate dsterr = sock.recv(1024) timeout: timed out Why this happened? Do i need some patches to correct save/restore under domU? -- Vasiliy G Tolstov Selfip.Ru