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Re: [Xen-devel] xend doesn't start with xen-staging tip (on ubuntu 9.10

To: Dulloor <dulloor@xxxxxxxxx>
Subject: Re: [Xen-devel] xend doesn't start with xen-staging tip (on ubuntu 9.10 or 10.04)
From: Patrick Colp <pjcolp@xxxxxxxxx>
Date: Thu, 17 Jun 2010 16:09:08 -0700
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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@xxxxxxxxx> 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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