right now the server that i have has Kubuntu 10.04 (32 bit) and Virtual Box running on it and in Virtual Box i have my test core, i am upgrading the amount of ram but i have the question, does virtual box only use a part of the host OS's ram or can it use unused ram? I ask this because if i would put more than 4 gigs of ram in, than some of the ram would be unused by my host OS, which would mean if Virtual Box cant use it then i will have to install a 64 bit host OS.
My understanding is that VirtualBox can only use RAM that is available to it via the host OS i.e. you would have to install a 64 bit OS to utilise more than 4 gigs.
Alternatively use the pae kernel - I have no idea what a pae kernel is as such, but I know that it allows you to use more RAM than you normally would whilst using a 32 bit OS. Unless there's another reason that I've missed.
Cheers,
Matt.
There's no real drawback of using a 64 bit host OS; really it ought to be standard since it'll allow for future memory upgrades without any negative effects.
32 bit guests are fully supported under a 64 bit host OS.
/Joakim
well now i just have to figure out if my server has 64 bit processors in it as it was manufactured around the time that 64 bit was hitting the market and its in pieces now so i cant boot it up.
i want to thank purps for the suggestion of running a PAE kernel as that is the solution that worked for me as i dont have 64 bit processors, so now the server detects all 12 gigs.
But, i have another question, my purpose for having this server is running virtual box as a development environment, and i have discovered that there are some extra steps to run kubuntu 10.04 in virtual box and i was wondering if you wanted me to documents my findings in the wiki, or not because 10.04 is just a thought right now.
Yes, there is a virtualbox wiki.
With some placeholder examples of mine, just add yours. But document well, and there is no problem
Very glad the pae kernel worked out for you.
Yes, please let us know your findings in the wiki, I am interested in running 1004 in VirtualBox also.
Cheers,
Matt.
I run it for testing Core and an MD, works weill for Alpha
My future real setup will be a to be chosen Linux groupware, with a linuxmce 1004 virtual box
Maybe just as a side note. I have got Linuxmce running as a VM but with access to Hauppauge PVR cards in the host. You can find my notes in:
http://wiki.linuxmce.org/index.php/Installing_LinuMCE_on_Virtual_Machine_via_KVM (http://wiki.linuxmce.org/index.php/Installing_LinuMCE_on_Virtual_Machine_via_KVM)
wkr
Han
i added my information to the wiki but im not good at formatting so if it looks bad i apologize, i also updated the instructions to reflect changes in the newest Virtual Box
@daballiemo: if my hardware supported VT i would have gone with KVM
just to add as an info: PAE would give access to up to 64gb ram but there is a limit at 4gb per process (not that this would be a problem for lmce)
IF
so far the highest i have been able to pull from Virtual Box is about 1.5GB per machine that is running.
I have windows 64 bit (you know the 2003 XP version)
4 gig and 4 cores and 768 mb video.
I have a core with 2 gig and 2 cores and 128 vid mem
I have an MD with 1 gig and 1 core and 128 vid mem
Running together.
Everything works, I can still.........do some work, no graphic work but for testing.....no problem.
I have to say so far im impressed with Virtual Box, for testing its pretty nifty.
It held up having 810 and 1004 being installed at he same time on different machines.
But, I have a question development related, i dont have a fast internet connection, so installing 1004 takes a while and i can see myself doing this many times in the future so i was wondering if i there is a way i can hold a copy of the svn locally and download the updates daily so that im not downloading as much and the installs go faster. From my understanding from reading the wiki i believe this is doable but i wanted to check with people who would know.
Locutus, could you make your kubuntu 1004 install a new page and link to that from the main virtualbox page?
Use the stub links at the bottem of the page.
Quote from: bongowongo on February 09, 2011, 11:59:14 AM
Locutus, could you make your kubuntu 1004 install a new page and link to that from the main virtualbox page?
Use the stub links at the bottom of the page.
done, just tell me if i did it wrong though.