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[Xen-users] amd64 system only seeing 3.5gb instead of 4gb of memory
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| Subject: | [Xen-users] amd64 system only seeing 3.5gb instead of 4gb of memory |
| From: | "James Harper" <james.harper@xxxxxxxxxxxxxxxx> |
| Date: | Fri, 15 Jun 2007 15:38:24 +1000 |
| Delivery-date: | Thu, 14 Jun 2007 22:36:34 -0700 |
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| Thread-topic: | amd64 system only seeing 3.5gb instead of 4gb of memory |
I've just had a server upgraded to 4gb of memory... BIOS reports 4gb of memory but xen only sees 3.5gb (3583mb) I was under the impression that an amd64 server should be able to see well over 4gb of memory. I believe that PCI space and other stuff gets mapped to the very top of memory... is there some setting somewhere that I might need to set to get that .5gb mapped to somewhere visible? Thanks James _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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