Re: [PATCH 06/20] tools/xenstore: remove all watches when a domain has stopped

[Juergen Gross <jgross@xxxxxxxx>]

On 06.11.22 22:18, Julien Grall wrote:
> Hi Juergen,
>
> On 01/11/2022 15:28, Juergen Gross wrote:
> > When a domain has been recognized to have stopped, remove all its
> > registered watches. This avoids sending watch events to the dead domain
> > when all the nodes related to it are being removed by the Xen tools.
>  From my understanding, shutdown doesn't mean dead. It may be used during 
> migration (or snapshotting), where we don't want to touch the state in case of a 
> cancellation (or resume).
> For instance, see the command XS_RESUME which will clear domain->shutdown.
Oh, good catch!

I need to additionally check the "shutdown reason". I can remove the
watches only in case of the reason not having been "suspend".


Juergen

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