Re: [Xen-devel] [PATCH 0/5] Towards a restartable oxenstored

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 07/04/17 14:27, Jonathan Davies wrote:
> With these patches, the state saved on exit contains information about 
> inter-domain connections and active watches, and the contents of the
> store. Some internal state is not currently preserved over a restart:
>   1. quota usage info
>   2. partially-read and already-queued packets from rings
>   3. recent transaction history
>
> Items 1 and 2 are probably needed for this to be considered fully 
> functional, so fixes for them should follow. But the bugfixes in this 
> series already represent a worthwhile improvement.

Shouldn't quota usage be recalculated as part of parsing the stashed
database?  After all, the database is the canonical state of the world. 
What would you do if the database and the stashed quota differ?

~Andrew

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