Re: xend doesn't start with xen-staging tip (on ubuntu 9.10 or 10.04)

[Min Lee <min.lee@gatech.edu>]

I've ran into this, too.
I had to run xenstored and xenconsoled manually.
Actually in my installation, I had to restart my network or flush 
iptables/ebtables to make network working again.
Min

On 6/17/2010 7:09 PM, Patrick Colp wrote:
> I ran into this too. xend has been changed (I think to work with
> either libxc or libxl). What you have to do now is start
> /etc/init.d/xencommons then start /etc/init.d/xend.
>
>
> Patrick
>
>
> On 17 June 2010 16:02, Dulloor<dulloor@gmail.com>  wrote:
>> I haven't tried starting xend in a while, but on staging tip xend
>> fails with the following in log :
>>
>>
>> [2010-06-17 15:55:27 2242] INFO (SrvDaemon:332) Xend Daemon started
>> [2010-06-17 15:55:28 2242] INFO (SrvDaemon:336) Xend changeset: Thu
>> Jun 17 08:53:12 2010 +0100 21632:764e41b09017.
>> [2010-06-17 15:55:28 2242] DEBUG (tcp:96) Listening on :8002
>> [2010-06-17 15:55:28 2242] INFO (XendNetwork:114) Not recreating
>> missing unmanaged network eth0
>> [2010-06-17 15:55:29 2242] DEBUG (XendCPUPool:747) recreate_active_pools
>> [2010-06-17 15:55:29 2242] ERROR (SrvDaemon:349) Exception starting
>> xend ((2, 'No such file or directory'))
>> 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 258, 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/SrvNode.py",
>> line 30, in __init__
>>     self.xn = XendNode.instance()
>>   File "/usr/local/lib/python2.6/dist-packages/xen/xend/XendNode.py",
>> line 1176, in instance
>>     inst = XendNode()
>>   File "/usr/local/lib/python2.6/dist-packages/xen/xend/XendNode.py",
>> line 163, in __init__
>>     self._init_cpu_pools()
>>   File "/usr/local/lib/python2.6/dist-packages/xen/xend/XendNode.py",
>> line 377, in _init_cpu_pools
>>     XendCPUPool.recreate_active_pools()
>>   File "/usr/local/lib/python2.6/dist-packages/xen/xend/XendCPUPool.py",
>> line 754, in recreate_active_pools
>>     uuid = xstransact.Read(path, 'uuid')
>>   File "/usr/local/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py"
>>     uuid = xstransact.Read(path, 'uuid')
>>   File "/usr/local/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py",
>> line 307, in Read
>>     return complete(path, lambda t: t.read(*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: (2, 'No such file or directory')
>> [2010-06-17 15:55:29 2240] INFO (SrvDaemon:220) Xend exited with status 1.
>>
>> _______________________________________________
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>>
>>
>
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