On 10/05/15 13:17, Christophe TREFOIS wrote:
Dear ovirt users,

We have a special machine which has 1 TB RAM.

The idea is to have 3-4 VMs on there which should be split like 85/5/5/5 % of total RAM.

I have three questions:

1. Is there any reason not to put up a VM with so much RAM

One reason I can think of - migration of a VM with 1TB ram will most likely never complete and time out. I have problems migrating machines with 64GB or more of RAM on RHEV,

If you don't need live migration then you should be OK.

Alex
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