* current xen-unstable fails to xm start <name>
@ 2010-08-23 21:13 Olaf Hering
2010-08-23 21:40 ` Ian Campbell
0 siblings, 1 reply; 2+ messages in thread
From: Olaf Hering @ 2010-08-23 21:13 UTC (permalink / raw)
To: xen-devel
Hello,
current xen-unstable.hg-4.1.22019 fails to run 'xm start <name>', while
xen-unstable.hg-4.1.21976 was still ok.
Its not obvious from browsing the diff between the two trees whats the cause.
Any other info required besides the one pasted below?
# xm start $name
Error:
Usage: xm start <DomainName>
Start a Xend managed domain
-p, --paused Do not unpause domain after starting it
-c, --console_autoconnect Connect to the console after the domain
is created
--vncviewer Connect to display via VNC after the
domain is created
--vncviewer-autopass Pass VNC password to viewer via stdin and
-autopass
/var/log/xen/xend.log shows this.
[2010-08-23 23:05:10 4672] DEBUG (XendDomainInfo:2498) XendDomainInfo.constructDomain
[2010-08-23 23:05:10 4672] DEBUG (balloon:187) Balloon: 153020 KiB free; need 16384; done.
[2010-08-23 23:05:10 4672] ERROR (XendDomainInfo:488) VM start failed
Traceback (most recent call last):
File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomainInfo.py", line 473, in start
XendTask.log_progress(0, 30, self._constructDomain)
File "/usr/lib64/python2.6/site-packages/xen/xend/XendTask.py", line 209, in log_progress
retval = func(*args, **kwds)
File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomainInfo.py", line 2618, in _constructDomain
assert type(weight) == int
AssertionError
[2010-08-23 23:05:10 4672] DEBUG (XendDomainInfo:3071) XendDomainInfo.destroy: domid=6
[2010-08-23 23:05:10 4672] DEBUG (XendDomainInfo:2406) No device model
[2010-08-23 23:05:10 4672] DEBUG (XendDomainInfo:2408) Releasing devices
[2010-08-23 23:05:10 4672] ERROR (xmlrpclib2:178) Internal error handling xend.domain.start
Traceback (most recent call last):
File "/usr/lib64/python2.6/site-packages/xen/util/xmlrpclib2.py", line 131, in _marshaled_dispatch
response = self._dispatch(method, params)
File "/usr/lib64/python2.6/SimpleXMLRPCServer.py", line 418, in _dispatch
return func(*params)
File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomain.py", line 1070, in domain_start
dominfo.start(is_managed = True)
File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomainInfo.py", line 473, in start
XendTask.log_progress(0, 30, self._constructDomain)
File "/usr/lib64/python2.6/site-packages/xen/xend/XendTask.py", line 209, in log_progress
retval = func(*args, **kwds)
File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomainInfo.py", line 2618, in _constructDomain
assert type(weight) == int
AssertionError
Olaf
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: current xen-unstable fails to xm start <name>
2010-08-23 21:13 current xen-unstable fails to xm start <name> Olaf Hering
@ 2010-08-23 21:40 ` Ian Campbell
0 siblings, 0 replies; 2+ messages in thread
From: Ian Campbell @ 2010-08-23 21:40 UTC (permalink / raw)
To: Olaf Hering; +Cc: xen-devel
On Mon, 2010-08-23 at 22:13 +0100, Olaf Hering wrote:
> Hello,
>
> current xen-unstable.hg-4.1.22019 fails to run 'xm start <name>', while
> xen-unstable.hg-4.1.21976 was still ok.
> Its not obvious from browsing the diff between the two trees whats the cause.
Given the assertion failure is "assert type(weight) == int"
22000:4fc66044477d looks a bit suspicious to me.
My guess would be that whatever writes cfg["vcpus_params"]["weight"]
before the patched code is writing something other than an int and that
this changeset means we no longer overwrite it with an int. I'm not
familiar enough with xend to say where that original write is happening
though.
Ian.
> Any other info required besides the one pasted below?
>
> # xm start $name
> Error:
> Usage: xm start <DomainName>
>
> Start a Xend managed domain
> -p, --paused Do not unpause domain after starting it
> -c, --console_autoconnect Connect to the console after the domain
> is created
> --vncviewer Connect to display via VNC after the
> domain is created
> --vncviewer-autopass Pass VNC password to viewer via stdin and
> -autopass
>
>
> /var/log/xen/xend.log shows this.
> [2010-08-23 23:05:10 4672] DEBUG (XendDomainInfo:2498) XendDomainInfo.constructDomain
> [2010-08-23 23:05:10 4672] DEBUG (balloon:187) Balloon: 153020 KiB free; need 16384; done.
> [2010-08-23 23:05:10 4672] ERROR (XendDomainInfo:488) VM start failed
> Traceback (most recent call last):
> File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomainInfo.py", line 473, in start
> XendTask.log_progress(0, 30, self._constructDomain)
> File "/usr/lib64/python2.6/site-packages/xen/xend/XendTask.py", line 209, in log_progress
> retval = func(*args, **kwds)
> File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomainInfo.py", line 2618, in _constructDomain
> assert type(weight) == int
> AssertionError
> [2010-08-23 23:05:10 4672] DEBUG (XendDomainInfo:3071) XendDomainInfo.destroy: domid=6
> [2010-08-23 23:05:10 4672] DEBUG (XendDomainInfo:2406) No device model
> [2010-08-23 23:05:10 4672] DEBUG (XendDomainInfo:2408) Releasing devices
> [2010-08-23 23:05:10 4672] ERROR (xmlrpclib2:178) Internal error handling xend.domain.start
> Traceback (most recent call last):
> File "/usr/lib64/python2.6/site-packages/xen/util/xmlrpclib2.py", line 131, in _marshaled_dispatch
> response = self._dispatch(method, params)
> File "/usr/lib64/python2.6/SimpleXMLRPCServer.py", line 418, in _dispatch
> return func(*params)
> File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomain.py", line 1070, in domain_start
> dominfo.start(is_managed = True)
> File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomainInfo.py", line 473, in start
> XendTask.log_progress(0, 30, self._constructDomain)
> File "/usr/lib64/python2.6/site-packages/xen/xend/XendTask.py", line 209, in log_progress
> retval = func(*args, **kwds)
> File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomainInfo.py", line 2618, in _constructDomain
> assert type(weight) == int
> AssertionError
>
> Olaf
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-08-23 21:40 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-08-23 21:13 current xen-unstable fails to xm start <name> Olaf Hering
2010-08-23 21:40 ` Ian Campbell
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.