[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [Xen-devel] memory size inside domU less than memory in domU config

On Thu, 2011-06-16 at 12:12 -0700, Dan Magenheimer wrote:
> I'm not sure, but I think Vasiliy's question is:
> Why/where is 78MB of memory being "wasted"?  If one specifies
> 2048MB (4096MB) of memory for the guest, why doesn't the guest
> kernel report 2048MB (4096MB)?
> Using Vasiliy's /proc/meminfo output from below:
> 2048MB = 2097152KB; - 2016564KB = 80588KB = 78MB
> 4096MB = 4194304KB; - 4113716KB = 80588KB = 78MB
> Dan
> Thanks... for the memory!
> I really could use more / my throughput's on the floor
> The balloon is flat / my swap disk's fat / I've OOM's in store
> Overcommitted so much
> (with apologies to Bob Hope)

=) Thanks Dan. May be this happening because i check dom0 support. I'm
try to rebuild kernel to use Daniel's memory hotplug and disable dom0

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.