Re: [Xen-users] Xen 4.4 VM loses card with more 3.5Gb memory

[Etzion Bar-Noy <etzion@xxxxxxxxxxxx>]

I encountered it while using Intel VGA via a passthrough setup. Exactly 3.5GB. I got corrupted display and many a time blue screens on the VM (Windows 7 x86_64). I never pushed it further, however, if you raise it, I join the query :-)

Etzion

On 12 October 2014 14:02, darkshvein l <darkshvein@xxxxxxxxx> wrote:

Hi, all.
If I add to windows VM more than 3.5(?) gb of memory, windows says "not enough resources to run hardware". 3Gb - video find and work successfully.
xl info
http://pastebin.com/jXJgUnW5
vm config
http://pastebin.com/ajrzGbZX
also tried with this config:
http://pastebin.com/xsNPkq4F

kernel config:
http://pastebin.com/zRVK9bet

00:14.2 - onboard sound card - works fine in VM.
/etc/default/xend
XENCONSOLED_ARGS=
XENSTORED_ARGS=

grub cl
iommu=1 iommu_inclusive_mapping=1 elevator=cfq iommu=pt amd_iommu=fullflush cpufreq=dom0-kernel console=xvc console=tty xen-pciback.passthrough=1 xen-pciback.hide="(01:00.0)(01:00.1)(00:12.2)(00:14.2)"

Thanks and sorry for my english.

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