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Re: [Xen-users] Reserved Memory release
| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
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| Subject: | Re: [Xen-users] Reserved Memory release |
| From: | Simon Hobson <linux@xxxxxxxxxxxxxxxx> |
| Date: | Sun, 28 Aug 2011 13:18:34 +0100 |
| Delivery-date: | Sun, 28 Aug 2011 05:20:06 -0700 |
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Rakesh Chawda wrote: I had temporarily started a VM, and it has allocated the memory for it. I have realised that after turning it down, the memory allocated to it, has remained reserved. Now, I need it for Dom0. So, how do I release the RAM that is reserved for VM, and make it available to Dom0? Is reboot the only option? Changing the config won't affect a running DomU. Just a reboot won't help either - it needs to be a shutdown and then start it again. But for memory, you can use xm mem-set to reduce memory usage in a running guest using the balloon driver. -- Simon Hobson Visit http://www.magpiesnestpublishing.co.uk/ for books by acclaimed author Gladys Hobson. Novels - poetry - short stories - ideal as Christmas stocking fillers. Some available as e-books. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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