[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] libxl: error handling before xenstored runs


  • To: Christoph Egger <Christoph.Egger@xxxxxxx>
  • From: Kamala Narasimhan <kamala.narasimhan@xxxxxxxxx>
  • Date: Wed, 09 Feb 2011 09:46:56 -0500
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 09 Feb 2011 06:47:32 -0800
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=bj0tLbHODLKVnyjlBVfpqB0JVdcyEYZUVFIjG4e+HFTCK2NjXASKV3IUjnevwWofRM HaFZnH80TdvDmiT0NsXWaIbN4vxhnCr+XcVGI9G39nO+9kbmYy4ML6al/BGcSFYxxtk0 YzEtdoZ7v1MN+Ic7nQG12Jz6EtCGKPlCBwaJ0=
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Christoph Egger wrote:
> On Wednesday 09 February 2011 15:29:55 Kamala Narasimhan wrote:
>> Christoph Egger wrote:
>>> Hi!
>>>
>>> When I start a guest *before* xenstored runs
>>> then I get this list of error messages:
>>>
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 1: Bad file descriptor
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 0: Bad file descriptor
>>> libxl: error: libxl_device.c:116:libxl__device_generic_add xs transaction
>>> failed: Bad file descriptor
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 1: Bad file descriptor
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 0: Bad file descriptor
>>> libxl: error: libxl_device.c:116:libxl__device_generic_add xs transaction
>>> failed: Bad file descriptor
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 1: Bad file descriptor
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 0: Bad file descriptor
>>> libxl: error: libxl_device.c:116:libxl__device_generic_add xs transaction
>>> failed: Bad file descriptor
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 1: Bad file descriptor
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 0: Bad file descriptor
>>> libxl: error: libxl_device.c:116:libxl__device_generic_add xs transaction
>>> failed: Bad file descriptor
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 1: Bad file descriptor
>>> xl: fatal error: libxl_create.c:487, rc=-3: libxl__create_device_model
>>> libxl: error: libxl_xshelp.c:109:libxl__xs_get_dompath failed to get
>>> dompath for 1: Bad file descriptor
>>> libxl: error: libxl.c:675:libxl_domain_destroy non-existant domain -1
>>>
>>>
>>> IMO a simple message like "xenstored is not running." would be enough.
>> xl now has a check and newer versions of the toolstack should display
>> similar message when you invoke an xl command.  Is it possible you are
>> using a slightly older version of the toolstack or directly invoking libxl
>> library elsewhere?
> 
> I'm currently on c/s 22834. Which c/s added the check you are talking about?
> 

http://xenbits.xen.org/staging/xen-unstable.hg?rev/eefb8e971be5

Kamala

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.