VB limited to 4GB RAM on Mac?

Discussions related to using VirtualBox on Mac OS X hosts.
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bhmcrae
Posts: 6
Joined: 14. Apr 2009, 23:41
Primary OS: Mac OS X Leopard
VBox Version: OSE other
Guest OSses: Ubuntu

VB limited to 4GB RAM on Mac?

Post by bhmcrae »

Hello,

I'm running VirtualBox 2.2.0 on Mac OS X 10.5 (Leopard). However, I can only assign 3584 MB of RAM to the virtual machine (even though I am running 64-bit Ubuntu on a Mac Pro with 16GB of RAM).

Is 2.2 not really 64-bit on the Mac? Will it be able to address more RAM soon?

Thanks,
Brad
OSX@Linux
Posts: 28
Joined: 13. Apr 2009, 01:37
Primary OS: Mac OS X Leopard
VBox Version: PUEL
Guest OSses: Windows XP
Location: San Diego, CA

Re: VB limited to 4GB RAM on Mac?

Post by OSX@Linux »

just a thought, it may only be for linux hosts. IDK :|
SlaunchaMan
Posts: 65
Joined: 6. Apr 2009, 22:28
Primary OS: Mac OS X other
VBox Version: PUEL
Guest OSses: Ubuntu 18.04
Location: Detroit, MI
Contact:

Re: VB limited to 4GB RAM on Mac?

Post by SlaunchaMan »

From the FAQ:
Although the manual claims 64-bit support for VirtualBox 2.0.0 this feature is not yet available for Mac OS X hosts.
dpuckett
Posts: 1
Joined: 15. Apr 2009, 03:20
Primary OS: Mac OS X Leopard
VBox Version: OSE other
Guest OSses: Windows,BSD

Re: VB limited to 4GB RAM on Mac?

Post by dpuckett »

I also am using a Mac Pro and would like to extend the maximum RAM. I have been using Fusion to do some SBS 2008 testing but would really like to use VB is possible.

EDIT. Just saw the above post. Thanks.
Hope this is resolved soon.
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