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From Andrija Panic <andrija.pa...@gmail.com>
Subject Re: Guest reports wrong amount of RAM with RAM overprovisioning
Date Fri, 07 Feb 2014 10:58:56 GMT
Great, thx for that info, seems a little bit like cheating :) , but is
needed in some scenarios...

Thanks


On 7 February 2014 11:54, Nux! <nux@li.nux.ro> wrote:

> On 07.02.2014 10:44, Nux! wrote:
>
>> On 07.02.2014 08:43, Andrija Panic wrote:
>>
>>> hm, no, I have gave up on RAM overprovisioning, since I got no good
>>> response from any of the gurus here.
>>> If you find a solution, I would greatly appriciate it...
>>>
>>
>> Andrija,
>>
>> This is a known issue and it's how it works with other hypervisors,
>> too. This feature was not meant to be used in a public cloud (eg
>> selling VPSes) for obvious reasons, imo.
>> Starting with 4.3, thanks to Marcus Sorensen who wrote the patch,
>> we'll be able to ser overprovisioning AND not the the RAM shown inside
>> the guests messed with; basically it will rely on KSM for memory
>> deduplication. My advice is to start testing 4.3.
>>
>
> For more info read http://mail-archives.apache.
> org/mod_mbox/cloudstack-dev/201401.mbox/%3CCALFpzo7yx+N=RrbfUkwn7PHbf+Ra=
> 6880YQtJYGJXd2yjt_r1A@mail.gmail.com%3E
>
>
> --
> Sent from the Delta quadrant using Borg technology!
>
> Nux!
> www.nux.ro
>



-- 

Andrija Panić
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