Subject: Re: Xen3 problems
To: NetBSD/xen <port-xen@NetBSD.org>
From: Martti Kuparinen <martti.kuparinen@iki.fi>
List: port-xen
Date: 04/23/2007 11:08:27
Martti Kuparinen wrote:
> I'm having problems to setup a new NetBSD/xen 4.0_BETA2 box for Xen3 
> dom0. What am I doing wrong?
> 
> 
> ROOT xen3:~> xm list
> Error: Unable to connect to xend: No such file or directory. Is xend 
> running?
> 
> ROOT xen3:~> ps axw | grep xen
>   15 ?     DK   0:00.00 [xenwatch]
>   16 ?     DK   0:00.00 [xenbus]
>  110 ?     I    0:00.00 xenstored --pid-file /var/run/xenstore.pid
>  114 ?     I    0:00.00 /usr/pkg/bin/python2.4 /usr/pkg/sbin/xend start
>  115 ?     Ia   0:00.00 xenconsoled
>  116 ?     Ia   0:00.00 /usr/pkg/bin/python2.4 /usr/pkg/sbin/xend start
> 1143 ?     Isa  0:00.00 /usr/pkg/sbin/xenbackendd
> 1829 ttyp0 S+   0:00.00 grep xen
> 
> ROOT xen3:~> ls -lh /dev/xen*
> crw-------  1 root  wheel  143, 0 Mar 30 12:50 /dev/xencons
> crw-------  1 root  wheel  141, 0 Mar 30 14:07 /dev/xenevt
> 
> ROOT xen3:~> uname -srm
> NetBSD 4.0_BETA2 i386
> 
> ROOT xen3:~> grep xen /etc/rc.conf
> xenbackendd=YES
> xend=YES
> 
> ROOT xen3:~> pkg_info | grep xen
> xenkernel30-3.0.4   Xen3 Kernel
> xentools30-3.0.3nb2 Userland Tools for Xen
> 
> ROOT xen3:~> rm -f /var/log/xen/*
> ROOT xen3:~> /etc/rc.d/xend restart
> Stopping xend.
> Starting xend.
> 
> ROOT xen3:~> cat /var/log/xen/xend.log
> [2007-04-23 10:31:47 xend 1892] INFO (SrvDaemon:283) Xend Daemon started
> [2007-04-23 10:31:47 xend 1892] INFO (SrvDaemon:287) Xend changeset: Mon 
> Jan 08 14:09:18 2007 +0000 13130:a23a5f674422.
> [2007-04-23 10:31:47 xend 1892] ERROR (SrvDaemon:297) Exception starting 
> xend ((13, 'Permission denied'))
> Traceback (most recent call last):
>   File 
> "/usr/pkg/lib/python2.4/site-packages/xen/xend/server/SrvDaemon.py", 
> line 291, in run
>     servers = SrvServer.create()
>   File 
> "/usr/pkg/lib/python2.4/site-packages/xen/xend/server/SrvServer.py", 
> line 108, in create
>     root.putChild('xend', SrvRoot())
>   File 
> "/usr/pkg/lib/python2.4/site-packages/xen/xend/server/SrvRoot.py", line 
> 40, in __init__
>     self.get(name)
>   File "/usr/pkg/lib/python2.4/site-packages/xen/web/SrvDir.py", line 
> 82, in get
>     val = val.getobj()
>   File "/usr/pkg/lib/python2.4/site-packages/xen/web/SrvDir.py", line 
> 52, in getobj
>     self.obj = klassobj()
>   File 
> "/usr/pkg/lib/python2.4/site-packages/xen/xend/server/SrvDomainDir.py", 
> line 39, in __init__
>     self.xd = XendDomain.instance()
>   File "/usr/pkg/lib/python2.4/site-packages/xen/xend/XendDomain.py", 
> line 655, in instance
>     inst.init()
>   File "/usr/pkg/lib/python2.4/site-packages/xen/xend/XendDomain.py", 
> line 76, in init
>     self._add_domain(
>   File "/usr/pkg/lib/python2.4/site-packages/xen/xend/XendDomain.py", 
> line 139, in xen_domains
>     domlist = xc.domain_getinfo()
> Error: (13, 'Permission denied')

And yes, I have this too:

ROOT xen3:~> ls -lh /dev/xsd_kva
crw-------  1 root  wheel  141, 1 Mar 30 14:07 /dev/xsd_kva