Re: [Xen-users] How to wait for a destroying domU?

[Robert Read <rread@xxxxxxxxxxxxx>]

On Jul 17, 2008, at 05:18 , Amos Shapira wrote:

> Hello,
>
> I have a script for auto-reuild of CentOS 5 DomU's (on top of CentOS 5
> Dom0) and basically what it does is:
>
> xm destroy $domain
> sleep 2
> lvremove ...$domain's LV
>
> Sometimes, the domain doesn't destroy within 2 second and the script  
> fails.
> I added tests to check that the domain is destroyed before the
> lvremove but was wondering whether there is a more elegant way to just
> run a command that will exit when the domain is no longer alive.
>
> Is there?
Well, you easily make a command out of something like this:

   while xenstore-exists /local/domain/$DOMID/vm ; do sleep 1; done

cheers,
robert

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