On Thu, 2007-02-22 at 16:07 -0600, Ryan Harper wrote:

> IIRC, when dom0 boots with 192MB (the default) I usually see ~19MB of
> heap available in the boot messages on js20.  Looking at js21, I see:
> (XEN) Xen Heap: 135MiB (138548KiB)
> RMA different size on js21? 

That's an unusual size: it's slightly more than the second 64MB RMA
boundary, which seems to indicate there's a lot of wasted memory before
dom0 at 192MB. I wonder if this is related to the 4GB of memory in this
system. A more complete boot log might shed some light on it.

To answer your question, the 970MP (in JS21) supports the same RMA sizes
as 970 and 970FX (in JS20).

Hollis Blanchard
IBM Linux Technology Center

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