WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

Re: [Xen-users] Starting XEN control daemon: xend failed!

To: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Subject: Re: [Xen-users] Starting XEN control daemon: xend failed!
From: Tapas Mishra <mightydreams@xxxxxxxxx>
Date: Tue, 11 May 2010 12:57:51 +0530
Cc: Xen List <xen-users@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Tue, 11 May 2010 00:29:07 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=N2w9fMGaSYiyZx+zRoPw2S8u8kog2NBGg9IT6dl/5II=; b=VpTmnqup3GO9UdX1w9huktNzAP0rgJUuWUxNjlRVla2hvEamBalYMQnvHwUGW+Zssx 447LKjqMm7BgZfEpp935b3v6WCkitsXhMdO3dpUQSYNVm3Dk63lL47sClO6jIh1FelYD hwWhReWiv1OAVJrwgdX4J2V96K00Du9OEPrrg=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=eXmKdo05WvIYdXE7wrBbdw7sDhi3MVy1o+/HMoJZ4aJ8M+qx3iyI1KANGwzECl/avi J9frwazkYKS0J0tnRY21VXEN4IiluZQWe0gFQrkBktwzo+bUWKhV3DgQfN2mWZSGg5YD AgZF8pL85E4J2VtCpDdCte5eKRYqmqVn/k9Ho=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <AANLkTilcM2RqRNvFpb3Z7BTx6mMUclv10RBaNf5yC0pD@xxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <AANLkTil80uJh3OHB0pGgVF_pRPDz7h77qrCcyt-YINDb@xxxxxxxxxxxxxx> <AANLkTilcM2RqRNvFpb3Z7BTx6mMUclv10RBaNf5yC0pD@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Okay
I looked at /var/log/messages
this message
Unable to start blktapctrl
has repeated many times.

in fact
in /var/log/daemon.log has following repeated
BLKTAPCTRL[4984]: Unable to start blktapctrl
~

then /var/log/xen/xend.log
[2010-04-29 06:38:22 3305] ERROR (XendDomain:1136) Restore failed
Traceback (most recent call last):
  File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendDomain.py", line
1134, in domain_restore_fd
    return XendCheckpoint.restore(self, fd, paused=paused)
  File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendCheckpoint.py",
line 239, in restore
    forkHelper(cmd, fd, handler.handler, True)
  File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendCheckpoint.py",
line 361, in forkHelper
    raise XendError("%s failed" % string.join(cmd))
XendError: /usr/lib/xen-3.2-1/bin/xc_restore 4 4 1 2 0 0 0 failed


So I feel that BLKTAPCTRL is causing error I know what blktap is but
here how to proceed?

On Tue, May 11, 2010 at 12:45 PM, Fajar A. Nugraha <fajar@xxxxxxxxx> wrote:
> On Tue, May 11, 2010 at 2:13 PM, Tapas Mishra <mightydreams@xxxxxxxxx> wrote:
>> if I do /etc/init.d/xend start
>> it gives error
>> Starting XEN control daemon: xend failed!
>> What should I look in,
>
> /var/log/messages, /var/log/daemon.log, and /var/log/xen/xend.log
> should give an idea what's wrong. Look for several latest entries.
>
> --
> Fajar
>



-- 
Tapas

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users