Re: [XenPPC] can't start xend - anyone similar problems or a hint for me ?

[Hollis Blanchard <hollisb@xxxxxxxxxx>]

On Thu, 2007-05-03 at 16:47 +0200, Christian Ehrhardt wrote:
> Hi,
> I can't start xend anymore and wanted to ask if anyone had similar 
> problems in the past.
> Also every suggestion to solve that issue is very welcome - actually I 
> hope someone has a hint for me ;-)
> 
> It used to work before with some older source tree for xen & linux. I 
> tested my old xen/dom0 image that used to work together with the new 
> tools but that throws the same errors (I need to go to the new version 
> anyway so stepping back would be only a bug trackiong option anyway).
> I already moved to the current head of xen-unstable.hg and 
> linux-ppc-2,6.hg and recompiled everything.
> I used to build/boot debug images but the error occurs also with non 
> debug images.
> 
> Here I post the information what I got out of my logs on my system so 
> far. Important facts are:
> - exception "metrics" ???
> - there is some phyton/xen rocess listening on port 8002
> 
> xend.log:
> INFO (SrvDaemon:331) Xend Daemon started
> INFO (SrvDaemon:335) Xend changeset: Wed May 02 14:41:51 2007 +0100 
> 14995:f3cf882c9578.
> INFO (SrvDaemon:342) Xend version: Unknown.
> WARNING (XendNode:147) Error recreating network 
> af23a262-339d-9043-66f3-56ae2d6d894a
> ERROR (SrvDaemon:353) Exception starting xend ('metrics')
> Traceback (most recent call last):
>    4430   File "//usr/lib/python/xen/xend/server/SrvDaemon.py", line 
> 345, in run
>    4431     servers = SrvServer.create()
>    4432   File "//usr/lib/python/xen/xend/server/SrvServer.py", line 
> 254, in create
>    4433     root.putChild('xend', SrvRoot())
>    4434   File "//usr/lib/python/xen/xend/server/SrvRoot.py", line 40, 
> in __init__
>    4435     self.get(name)
>    4436   File "//usr/lib/python/xen/web/SrvDir.py", line 82, in get
>    4437     val = val.getobj()
>    4438   File "//usr/lib/python/xen/web/SrvDir.py", line 52, in getobj
>    4439     self.obj = klassobj()
>    4440   File "//usr/lib/python/xen/xend/server/SrvNode.py", line 30, 
> in __init__
>    4441     self.xn = XendNode.instance()
>    4442   File "//usr/lib/python/xen/xend/XendNode.py", line 658, in 
> instance
>    4443     inst = XendNode()
>    4444   File "//usr/lib/python/xen/xend/XendNode.py", line 168, in 
> __init__
>    4445     XendPIF.recreate(pif, pif_uuid)
>    4446   File "//usr/lib/python/xen/xend/XendPIF.py", line 197, in recreate
>    4447     metrics_uuid = record['metrics']
>    4448 KeyError: 'metrics'

This looks like a problem in generic code, and there has been some churn
in XenPIF.py recently, so please report this to xen-devel.

-- 
Hollis Blanchard
IBM Linux Technology Center


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