Thank you, Somesh
Will try to upgrade.
Best regards
Yuri
From: somesh.na...@citrix.com
To: users@cloudstack.apache.org
Subject: RE: Unable to start VM due to the HOST_NOT_ENOUGH_FREE_MEMORY error
on XenServer
Date: Mon, 26 Jan 2015 18:49:54 +
Hi Somesh,
Thank you for the reply, yes I found the issue in the Jira.
The affected host was running about 31 VM's and we don't use memory over
provisioning at all. Unfortunately cloudstack fails to restart he VM and it is
a big issue for us as the restart is a part of a nightly job and we
Yes, seen this quite a few times. I believe you already found CLOUDSTACK-2344.
Basically, the issue happens when cloudstack's view of available memory is out
of sync (more) than that of XS. This could happen due to incorrect calculation
of memory overhead and Dom0 memory. It is also possible
Yes, XS will have the correct view since it is the one that's managing the
memory. The problem is the way CS calculates the memory overhead. I don't think
there is much we can do in terms of configuration.
This is how CS arrives at total ram:
ram = (long)((ram - dom0Ram - _xsMemoryUsed) *
