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

To: Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Windows 2008 SBS suddenly disappearing on Xen 4.0.0
From: bart.coninckx@xxxxxxxxxx
Date: Tue, 2 Nov 2010 14:23:14 +0100 (CET)
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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.


thx,

B.

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