[Libvirt-cim] PoolID RASD property
Jim Fehlig
jfehlig at novell.com
Thu Nov 6 16:57:27 UTC 2008
Dan Smith wrote:
> JF> Should this property be filled in on get of RASD? Or is client
> JF> expected to follow associations to determine pool from which the
> JF> allocation occurs? AFAICT, DSP1041 (RAP) is not clear on this.
>
> You mean on regular RASDs that belong to guests?
Yes.
> Looking up the pool membership during, say, enum of
> the regular RASDs is just another latency-inducing step, but I suppose
> it should be done...
>
Latency will be induced regardless, either on backend or by client
following associations :-(. But is it wise to induce latency on the
backend, where all users are affected? Is the latency increase on
backend small compared to client following associations?
I guess my question should really be directed at SVPC. Client
developers assume they can get resource pool from PoolID. Generally I
think the CIM model advocates associations to describe such
relationships. But RAP is not clear on this.
Thanks,
Jim
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