Re: [Xen-devel] xenstored misaccounting resource limits

[John Levon <levon@xxxxxxxxxxxxxxxxx>]

On Wed, May 23, 2007 at 09:20:59AM +0100, Keir Fraser wrote:

> > Currently xenstored does not account domain->nbentry when a transaction
> > is aborted (either intentionally or via EAGAIN). We hit this case when
> > adding a lot of disks to a domU: the limit is reached much earlier than
> > expected, as a number of clashing transactions cause incorrect inflation
> > of the value of ->nbentry.
> > 
> > There's been a little discussion internally on the nicest way to fix
> > this. My current suggestion is along the lines of:
> 
> The principle is clearly right, but domain_nbcount[] isn't a great idea

That was shorthand, we'd keep a list.

john

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