Re: [Xen-users] Finding free memory

[Rushikesh <rushikesh.jadhav@xxxxxxxxxx>]

Bounce!

Can somebody help ?

Regards,
Rishi

On Wednesday 22 December 2010 06:28 PM, Rushikesh wrote:
> On Wednesday 22 December 2010 02:10 AM, Todd Deshane wrote:
> > On Tue, Dec 21, 2010 at 1:21 PM, 
> > Rushikesh<rushikesh.jadhav@xxxxxxxxxx>  wrote:
> > > Hi list,
> > >
> > > This is probably my first email to the list :)
> > >
> > > I'm using XCP 0.5 as of now and I'm very happy with its performance and
> > > features.
> > >
> > > I'm trying to identify two realtime parameters of a running VM using
> > >
> > > # xe vm-data-source-query  data-source=memory_internal_free vm=vm1
> > >
> > > # xe vm-data-source-query  data-source=memory vm=vm1
> > >
> > > On a stable VM (the VM whose target memory is not changing rapidly) 
> > > these
> > > commands are giving correct output but if I set a VM's target memory 
> > > and try
> > > to check its internal free memory Im getting old value... and after 
> > > a minute
> > > If I fire the same command to check internal free memory it gives me an
> > > updated value which is correct.
> > >
> > > I want to fetch the realtime data with "# xe vm-data-source-query
> > >   data-source=memory_internal_free vm=vm1"   but  cant get.. the 
> > > output is
> > > always a minute old
> > >
> > > could someone please shed some light on this.?? or am I missing 
> > > anything ??
> > >   or is there any way by which I can force xe command to update its 
> > > database
> > > ?
> > Determining free memory is tricky. Make sure that you have the
> > XenServer tools installed.
> >
> > Are you familiar with this wiki page:
> > http://wiki.xensource.com/xenwiki/Dynamic_Memory_Control
> >
> > Let us know if that helps.
> >
> > Thanks,
> > Todd
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> Thanks for the reply Todd.
>
> Regarding the xen tools, they are installed inside the VM and I'm 
> getting the updates but late, approximately a minute or two.
> Link appreciated but I'm unable to find any useful information 
> regarding my problem from it.
> Regards,
> Rishi
>
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> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
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