Re: [Xen-devel] -unstable

[Chris Bainbridge <chris.bainbridge@xxxxxxxxx>]

On 10/10/05, Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx> wrote:
>
> If you're doing tests please use changeset 7267:e69413dca684 (Fix
> locking in /dev/xen/evtchn) which is now tagged 'semi-stable' in the
> repo.

With 7267 I'm often seeing these errors starting xend:

[2005-10-10 13:31:45 xend] INFO (SrvDaemon:301) Xend Daemon started
[2005-10-10 13:31:45 xend] DEBUG (XendDomainInfo:174)
XendDomainInfo.recreate({'vcpu_to_cpu': [0, 1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1], 'cpu_time': 31060300300L, 'ssidref': 0,
'shutdown_reason': 0, 'dying': 0, 'dom': 0, 'running': 1, 'maxmem_kb':
-4, 'paused': 0, 'crashed': 0, 'vcpus': 2, 'shutdown': 0, 'mem_kb':
93184, 'cpumap': [-1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 'blocked': 0})
[2005-10-10 13:31:45 xend] INFO (XendDomainInfo:193) Recreating domain
0, UUID 504408b2-5c64-449e-87bc-aabb3d2d333c.
[2005-10-10 13:31:45 xend] ERROR (XendDomain:183) Failed to recreate
information for domain 0.  Doing nothing except crossing my fingers.
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line
176, in refresh
    dominfo = XendDomainInfo.recreate(doms[d])
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py",
line 211, in recreate
    vm.initStoreConnection()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py",
line 1379, in initStoreConnection
    self.dompath)
  File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xsutil.py",
line 20, in IntroduceDomain
    return xshandle().introduce_domain(domid, page, port, path)
RuntimeError: (22, 'Invalid argument')
[2005-10-10 13:31:45 xend] ERROR (SrvDaemon:311) Exception starting xend (0)
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvDaemon.py",
line 304, in run
    servers = SrvServer.create()
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvServer.py",
line 99, in create
    root.putChild('xend', SrvRoot())
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvRoot.py",
line 40, in __init__
    self.get(name)
  File "/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 82, in get
    val = val.getobj()
  File "/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 52, in getobj
    self.obj = klassobj()
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvDomainDir.py",
line 38, in __init__
    self.xd = XendDomain.instance()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line
586, in instance
    inst = XendDomain()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line
66, in __init__
    self.dom0_setup()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line
131, in dom0_setup
    dom0 = self.domains[PRIV_DOMAIN]
KeyError: 0

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