Hello, i have a testsystem with 16GB RAM and ovirt as sef-hosted-engine on centos7. i have no vm started and the host consume 2,5GB RAM. In documents it is written that the engine needs aprox 3GB RAM and the system self 1GB RAM. At all nearly 4GB RAM. So i can use aprox 12GB RAM for virtual machines if i use the ram 1:1. is that a good point of calculation, or are there any other points to calculate?

thx Taste _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Am 2015-12-23 12:46, schrieb Sandro Bonazzola: > > On Wed, Dec 23, 2015 at 12:13 AM, Taste-Of-IT <kontakt(a)taste-of-it.de&gt; > wrote: > >> Hello, >> >> i have a testsystem with 16GB RAM and ovirt as sef-hosted-engine on >> centos7. i have no vm started and the host consume 2,5GB RAM. In >> documents it is written that the engine needs aprox 3GB RAM and the >> system self 1GB RAM. At all nearly 4GB RAM. So i can use aprox 12GB >> RAM for virtual machines if i use the ram 1:1. is that a good point >> of calculation, or are there any other points to calculate? > > > I think that you can leave the Hosted Engine VM with 4GB of ram > (minimum requirements) which will be added to the 2.5GB of RAM you're > already using. > So you'll have something like ~9 GB of RAM using it 1:1. > > > >> thx >> Taste >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users [1] > > > -- > > Sandro Bonazzola > Better technology. Faster innovation. Powered by community > collaboration. > See how it works at redhat.com [2] > > > Links: > ------ > [1] http://lists.ovirt.org/mailman/listinfo/users > [2] http://redhat.com Hello Sandro, iam not sure if we talk about the same, since iam new with ovirt. But i have installed self-hosted-egine, where i cant change the amont of memory for the engine-vm, since its the same host. am i right with this? so what is the calculation for this?