Re: [Xen-devel] Re: Xen-unstable save error

[Michal Novotny <minovotn@xxxxxxxxxx>]

On 06/21/2010 02:56 PM, Keir Fraser wrote:
> On 21/06/2010 13:47, "Michal Novotny"<minovotn@xxxxxxxxxx>  wrote:
>
>    
> > > Ah, the dynamic linker is picking up an old version of libxenstore.
> > > xs_suspend_evctnn_port was introduced in Xen 3.4.0. I missed that in your
> > > log-file snippet.
> > >        
>    
> > Oh, ok, should it be in /usr/lib then or how to fix it ?
> >      
> It should be where your dynamic linker will find it. :-)
>
>   -- Keir
>
>
>    
One more thing, should the xenstore daemon be running or not? Isn't it 
in kernel and xenfs now ? I saw there's a file:
/usr/src/redhat/BUILD/kernel-2.6.32.15/drivers/xen/xenfs/xenstored.c

in the kernel source codes. But I'm still having /usr/sbin/xenstored. 
Should this be running or not?
Also, when I kill it there's an error:
[2010-06-21 15:08:59 6953] ERROR (SrvDaemon:349) Exception starting xend 
((111, 'Connection refused'))
Traceback (most recent call last):
  File 
"usr/lib64/python2.4/site-packages/xen/xend/server/SrvDaemon.py", line 
341, in run
    servers = SrvServer.create()
  File 
"usr/lib64/python2.4/site-packages/xen/xend/server/SrvServer.py", line 
258, in create
    root.putChild('xend', SrvRoot())
  File "usr/lib64/python2.4/site-packages/xen/xend/server/SrvRoot.py", 
line 40, in __init__
    self.get(name)
  File "usr/lib64/python2.4/site-packages/xen/web/SrvDir.py", line 84, 
in get
    val = val.getobj()
  File "usr/lib64/python2.4/site-packages/xen/web/SrvDir.py", line 52, 
in getobj
    self.obj = klassobj()
  File "usr/lib64/python2.4/site-packages/xen/xend/server/SrvNode.py", 
line 30, in __init__
    self.xn = XendNode.instance()
  File "usr/lib64/python2.4/site-packages/xen/xend/XendNode.py", line 
1176, in instance
    inst = XendNode()
  File "usr/lib64/python2.4/site-packages/xen/xend/XendNode.py", line 
163, in __init__
    self._init_cpu_pools()
  File "usr/lib64/python2.4/site-packages/xen/xend/XendNode.py", line 
377, in _init_cpu_pools
    XendCPUPool.recreate_active_pools()
  File "usr/lib64/python2.4/site-packages/xen/xend/XendCPUPool.py", 
line 754, in recreate_active_pools
    uuid = xstransact.Read(path, 'uuid')
  File 
"usr/lib64/python2.4/site-packages/xen/xend/xenstore/xstransact.py", 
line 307, in Read
    return complete(path, lambda t: t.read(*args))
  File 
"usr/lib64/python2.4/site-packages/xen/xend/xenstore/xstransact.py", 
line 361, in complete
    t = xstransact(path)
  File 
"usr/lib64/python2.4/site-packages/xen/xend/xenstore/xstransact.py", 
line 29, in __init__
    self.transaction = xshandle().transaction_start()
  File "usr/lib64/python2.4/site-packages/xen/xend/xenstore/xsutil.py", 
line 18, in xshandle
    xs_handle = xen.lowlevel.xs.xs()
Error: (111, 'Connection refused')

Did xenstore location change or something?

# ls -al /usr/sbin/xenstored
-rwxr-xr-x 1 root root 257580 Jun 18 21:37 /usr/sbin/xenstored

Michal

--
Michal Novotny<minovotn@xxxxxxxxxx>, RHCE
Virtualization Team (xen userspace), Red Hat


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