From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: Re: Xend hanging. Date: Thu, 14 Apr 2011 12:20:18 -0400 Message-ID: <20110414162018.GA6828@dumpdata.com> References: <20110406121510.GA5009@dumpdata.com> <20110406152554.GA8253@dumpdata.com> <20110413174325.GA19348@dumpdata.com> <20110414133934.GL5548@dumpdata.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: ruozeng wang Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Thu, Apr 14, 2011 at 11:58:43PM +0800, ruozeng wang wrote: > Yes, I've tried some of the xen command , but all of them return this error > : > "*Unable to connect to xend: No such file or dirctory. Is xend running?*" > > Then I found the infomation in xend-debug.log, which I've send in last mail. > > Here is the content of xend.log: > > *[2011-04-13 20:35:52 6937] DEBUG (tcp:96) Listening on :8002 > [2011-04-13 20:35:52 6937] ERROR (SrvDaemon:349) Exception starting xend > ((98, 'Address already in use')) > Traceback (most recent call last): > File "usr/lib/python2.5/site-**packages/xen/xend/server/**SrvDaemon.py", > line 339, in run > relocate.listenRelocation() > File "usr/lib/python2.5/site-**packages/xen/xend/server/**relocate.py", > line 159, in listenRelocation > hosts_allow = hosts_allow) > File "usr/lib/python2.5/site-**packages/xen/web/tcp.py", line 38, in > __init__ > connection.SocketListener.__**init__(self, protocol_class) > File "usr/lib/python2.5/site-**packages/xen/web/connection.**py", line 89, > in __init__ > self.sock = self.createSocket() > File "usr/lib/python2.5/site-**packages/xen/web/tcp.py", line 97, in > createSocket > sock.bind((self.interface, self.port)) > File "", line 1, in bind > error: (98, 'Address already in use') > [2011-04-13 20:35:52 6936] INFO (SrvDaemon:220) Xend exited with status 1. > > > * > but since I set loglevel to DEBUG in xend-config.sxp, it changed to this: > > *[2011-04-14 23:40:21 6477] INFO (SrvDaemon:332) Xend Daemon started > [2011-04-14 23:40:21 6477] INFO (SrvDaemon:336) Xend changeset: unavailable. > [2011-04-14 23:40:21 6477] DEBUG (tcp:96) Listening on :8002 > [2011-04-14 23:40:22 6477] DEBUG (XendNode:332) pscsi record count: 10 > [2011-04-14 23:40:22 6477] DEBUG (XendCPUPool:747) recreate_active_pools* > > When I enter "xend start", the output infomation is like this: > * > root@ruozeng-desktop2:~# xend start > There is already a pid file /var/run/dhclient.eth0.pid with pid 5962 > killed old client process, removed PID file > Internet Systems Consortium DHCP Client V3.0.6 > Copyright 2004-2007 Internet Systems Consortium. > All rights reserved. > For info, please visit http://www.isc.org/sw/dhcp/ > > Listening on LPF/eth0/00:1d:7d:57:23:12 > Sending on LPF/eth0/00:1d:7d:57:23:12 > Sending on Socket/fallback > DHCPRELEASE on eth0 to 172.21.201.1 port 67 > Nothing to flush. > There is already a pid file /var/run/dhclient.eth0.pid with pid 134519072 > Internet Systems Consortium DHCP Client V3.0.6 > Copyright 2004-2007 Internet Systems Consortium. > All rights reserved. > For info, please visit http://www.isc.org/sw/dhcp/ > > Listening on LPF/eth0/00:1d:7d:57:23:12 > Sending on LPF/eth0/00:1d:7d:57:23:12 > Sending on Socket/fallback > DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3 > DHCPOFFER of 172.21.6.114 from 172.21.6.254 > DHCPREQUEST of 172.21.6.114 on eth0 to 255.255.255.255 port 67 > DHCPACK of 172.21.6.114 from 172.21.6.254 > bound to 172.21.6.114 -- renewal in 41866 seconds. > * How did you get it to do a dhclient on eth0? Can you just re-install the toolstack from the hg tree? I am really not sure why it is in such a state. > Then it stucked here. I have to use control-c to interrupt. > > If I use ps -A, it shows that there are four "xend" process : > > *6306 pts/0 00:00:00 xend > 6376 ? 00:00:00 kworker/1:2 > 6442 ? 00:00:00 dhclient3 > 6474 pts/0 00:00:00 blktapctrl > 6475 ? 00:00:00 xend > 6476 ? 00:00:00 xend > 6477 ? 00:00:00 xend > * > And some other xen related processes, xenbus, etc. > > ruozeng.w > 2011-4-14 > > 2011/4/14 Konrad Rzeszutek Wilk > > > On Thu, Apr 14, 2011 at 08:22:24PM +0800, ruozeng wang wrote: > > > This is from /var/log/xen/xend-debug.log: > > > > Look also in the xend.log file, and make sure to turn on the DEBUg > > options in your /etc/xen/xend-config.sxp file. And read through the > > file please. > > > > Have you tried using 'xl'? > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel