On Wed, Mar 16, 2011 at 05:14:55PM +0800, ????????? wrote:
>
> finally, I try xen command to verify installation is successful or not, it
> failed
>
> $sudo xm info
> Error: Unable to connect to xend: No such file or directory. Is xend
> running?
>
So xend did not start automatically?
> $sudo xend start
> ifdown: interface eth0 not configured
> RTNETLINK answers: Device or resource busy
>
Try commenting out the "network-script" line in xend-config.sxp
and reboot. And then set up the networking using Ubuntu provided scripts.
-- Pasi
> i$fconfig
> eth0 Link encap:Ethernet HWaddr 48:5b:39:49:6d:08
> inet addr:XXX Bcast:XXX Mask:255.255.255.0
> inet6 addr: XXX Scope:Global
> inet6 addr: XXX Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:15100 errors:0 dropped:0 overruns:0 frame:0
> TX packets:2760 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:3381275 (3.3 MB) TX bytes:510689 (510.6 KB)
> Interrupt:223 Base address:0xe000
>
> lo Link encap:Local Loopback
> inet addr:127.0.0.1 Mask:255.0.0.0
> inet6 addr: ::1/128 Scope:Host
> UP LOOPBACK RUNNING MTU:16436 Metric:1
> RX packets:12 errors:0 dropped:0 overruns:0 frame:0
> TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:720 (720.0 B) TX bytes:720 (720.0 B)
>
> $sudo gedit /etc/network/interfaces
> and added
> iface eth0 inet static
> address XXX
> netmask 255.255.255.0
> network XXX
> broadcast XXX
> gateway XXX
>
> $sudo /etc/init.d/networking restart
> * Reconfiguring network interfaces... [ OK ]
>
> $sudo ifup eth0
>
> $sudo xend start
> got nothing
>
> $sudo xm info
> Error: Unable to connect to xend: No such file or directory. Is xend
> running?
>
> I have no idea about this problem, did I do anything wrong in my
> installation steps?
> or did I miss anything should be done?
>
> here I got some log in /var/log/xen/xend-debug.log, as follows
>
> cat: /sys/bus/scsi/devices/host0/vendor: No such file or directory
> cat: /sys/bus/scsi/devices/host0/model: No such file or directory
> cat: /sys/bus/scsi/devices/host0/type: No such file or directory
> cat: /sys/bus/scsi/devices/host0/rev: No such file or directory
> cat: /sys/bus/scsi/devices/host0/scsi_level: No such file or directory
> cat: /sys/bus/scsi/devices/host1/vendor: No such file or directory
> cat: /sys/bus/scsi/devices/host1/model: No such file or directory
> cat: /sys/bus/scsi/devices/host1/type: No such file or directory
> cat: /sys/bus/scsi/devices/host1/rev: No such file or directory
> cat: /sys/bus/scsi/devices/host1/scsi_level: No such file or directory
> cat: /sys/bus/scsi/devices/host2/vendor: No such file or directory
> cat: /sys/bus/scsi/devices/host2/model: No such file or directory
> cat: /sys/bus/scsi/devices/host2/type: No such file or directory
> cat: /sys/bus/scsi/devices/host2/rev: No such file or directory
> cat: /sys/bus/scsi/devices/host2/scsi_level: No such file or directory
> cat: /sys/bus/scsi/devices/host3/vendor: No such file or directory
> cat: /sys/bus/scsi/devices/host3/model: No such file or directory
> cat: /sys/bus/scsi/devices/host3/type: No such file or directory
> cat: /sys/bus/scsi/devices/host3/rev: No such file or directory
> cat: /sys/bus/scsi/devices/host3/scsi_level: No such file or directory
> cat: /sys/bus/scsi/devices/target0:0:0/vendor: No such file or directory
> cat: /sys/bus/scsi/devices/target0:0:0/model: No such file or directory
> cat: /sys/bus/scsi/devices/target0:0:0/type: No such file or directory
> cat: /sys/bus/scsi/devices/target0:0:0/rev: No such file or directory
> cat: /sys/bus/scsi/devices/target0:0:0/scsi_level: No such file or
> directory
> cat: /sys/bus/scsi/devices/target1:0:0/vendor: No such file or directory
> cat: /sys/bus/scsi/devices/target1:0:0/model: No such file or directory
> cat: /sys/bus/scsi/devices/target1:0:0/type: No such file or directory
> cat: /sys/bus/scsi/devices/target1:0:0/rev: No such file or directory
> cat: /sys/bus/scsi/devices/target1:0:0/scsi_level: No such file or
> directory
> cat: /sys/bus/scsi/devices/host4/vendor: No such file or directory
> cat: /sys/bus/scsi/devices/host4/model: No such file or directory
> cat: /sys/bus/scsi/devices/host4/type: No such file or directory
> cat: /sys/bus/scsi/devices/host4/rev: No such file or directory
> cat: /sys/bus/scsi/devices/host4/scsi_level: No such file or directory
> cat: /sys/bus/scsi/devices/host5/vendor: No such file or directory
> cat: /sys/bus/scsi/devices/host5/model: No such file or directory
> cat: /sys/bus/scsi/devices/host5/type: No such file or directory
> cat: /sys/bus/scsi/devices/host5/rev: No such file or directory
> cat: /sys/bus/scsi/devices/host5/scsi_level: No such file or directory
> Exception starting xend: (111, 'Connection refused')
>
> and in /var/log/xen/xend.log, as follows
>
> [2011-03-16 15:18:19 1091] INFO (SrvDaemon:227) Xend stopped due to
> signal 15.
> [2011-03-16 15:19:05 1062] INFO (SrvDaemon:332) Xend Daemon started
> [2011-03-16 15:19:05 1062] INFO (SrvDaemon:336) Xend changeset:
> unavailable.
> [2011-03-16 15:19:09 1062] ERROR (SrvDaemon:349) Exception starting xend
> ((111, 'Connection refused'))
> Traceback (most recent call last):
> File
> "/usr/local/lib/python2.6/dist-packages/xen/xend/server/SrvDaemon.py",
> line 341, in run
> servers = SrvServer.create()
> File
> "/usr/local/lib/python2.6/dist-packages/xen/xend/server/SrvServer.py",
> line 251, in create
> root.putChild('xend', SrvRoot())
> File
> "/usr/local/lib/python2.6/dist-packages/xen/xend/server/SrvRoot.py",
> line 40, in __init__
> self.get(name)
> File "/usr/local/lib/python2.6/dist-packages/xen/web/SrvDir.py", line
> 84, in get
> val = val.getobj()
> File "/usr/local/lib/python2.6/dist-packages/xen/web/SrvDir.py", line
> 52, in getobj
> self.obj = klassobj()
> File
> "/usr/local/lib/python2.6/dist-packages/xen/xend/server/SrvDomainDir.py",
> line 41, in __init__
> self.xd = XendDomain.instance()
> File "/usr/local/lib/python2.6/dist-packages/xen/xend/XendDomain.py",
> line 1882, in instance
> inst.init()
> File "/usr/local/lib/python2.6/dist-packages/xen/xend/XendDomain.py",
> line 114, in init
> xstransact.Mkdir(XS_VMROOT)
> File
> "/usr/local/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py",
> line 355, in Mkdir
> complete(path, lambda t: t.mkdir(*args))
> File
> "/usr/local/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py",
> line 361, in complete
> t = xstransact(path)
> File
> "/usr/local/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py",
> line 29, in __init__
> self.transaction = xshandle().transaction_start()
> File
> "/usr/local/lib/python2.6/dist-packages/xen/xend/xenstore/xsutil.py",
> line 18, in xshandle
> xs_handle = xen.lowlevel.xs.xs()
> Error: (111, 'Connection refused')
>
> hope anyone could help me, thank you
>
> --
> Best Regards
>
> References
>
> Visible links
> 1. http://www.xen.org/products/downloads.html
> 2. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
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