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Re: [Xen-users] blktapctrl not running

To: JiangyanXU <dennis84225@xxxxxxxxx>
Subject: Re: [Xen-users] blktapctrl not running
From: Mark Pryor <tlviewer@xxxxxxxxx>
Date: Mon, 13 Jun 2011 12:15:17 -0700 (PDT)
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
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--- On Mon, 6/13/11, XU, Jiangyan <dennis84225@xxxxxxxxx> wrote:

From: XU, Jiangyan <dennis84225@xxxxxxxxx>
Subject: [Xen-users] blktapctrl not running
To: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Monday, June 13, 2011, 11:59 AM

Hi,
I am running XEN 4.1 on Debian 6 and I cannot find blktapctrl process running. 
xend is started. I installed XEN from 4.1 source following instructions 
here:http://wiki.xensource.com/xenwiki/XenParavirtOps

http://wiki.xensource.com/xenwiki/Xen4.0
Should there be a blktapctrl process running in this version?
The problem I have encountered is that I can create a domain on a raw disk 
image but not on a QCOW disk backed by a base image. XENBUS timed out during 
the DomU boot process so I figured it was trying to communicate with blktapctrl 
process on Dom0 but couldn't find it.


Thanks,Jiangyan
------------

blktap
tapdisk
tapdisk2
blktapctrl

the above are disabled in the linux-image-2.6.32-5-xen-* Debian kernels by 
design. The reason ultimately resolves to the problems with Openssl as seen by 
the Debian developers.

If there is a reason to use all custom build, this is it.

-- 
Mark



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