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RE: [Xen-users] Windows 2008 SBS suddenly disappearing on Xen 4.0.0

To: <bart.coninckx@xxxxxxxxxx>, <Xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-users] Windows 2008 SBS suddenly disappearing on Xen 4.0.0
From: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>
Date: Wed, 3 Nov 2010 00:34:51 +1100
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Thread-index: Act6kYgSguEqTzvMSUyD6tRTOQWecAAAStVw
Thread-topic: [Xen-users] Windows 2008 SBS suddenly disappearing on Xen 4.0.0
> Hi all,
> when running Windows 2008 SBS on Xen 4.0.0, it disappears after some time
> (longest time I had it running was 20 minutes). In /var/log/xen/qemu-dm-
> win1.log I find:
> xc_map_foreign_batch: mmap failed: Cannot allocate memory
> xc_map_foreign_bulk error 12
> Anyone any idea how to troubleshoot this? The Hypervisor has 16 GB of RAM,
> currently 2 GB are allocated to Dom0. This specific DomU has 8 GB.

Is upgrading to 4.0.1 a possibility?

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