Re: [XenAccess-devel] linux_predict_sysmap_name called twice?

[Bryan D. P. <br...@th...>]

> I've recently downloaded the XenAccess library which I think is  
> very nice and useful: I'd like to build something like an IDS for  
> XEN using XenAccess with Libvirt ...it's only an idea for now :)

Great, welcome to the list :-)

> I see that linux_predict_sysmap_name is called twice: when it's  
> invoked the second time, there is a problem with  
> virDomainLookupByID: probably it could be a libVirt error (for  
> example a pointer not updated, I'm using the latest version which  
> is now 0.1.3).
> Is it possible to save the information obtained the first time by  
> linux_get_xml_info so that the second time it's not necessary to  
> call it again? Probably I still don't have a clear view of all the  
> code :)

Caching is actually in the svn version of the code right now.  But,  
I'm not sure that this is your problem here.  It seems odd that you  
would be able to access domain 2 at one moment, and not a few moments  
later.  Could you provide a little more information?

* The code that is causing this problem
* The version of XenAccess that you are using (stable or svn)
* The version of Xen that you are using
* The linux distro / version that you are using (e.g., FC5)

Thanks,
bryan


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Bryan D. Payne
Graduate Student, Computer Science
Georgia Tech Information Security Center
http://www.bryanpayne.org