oracle vm dom0 memory settings
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Oracle VM – DOM0 memoryJohan Louwers
2Copyright © Capgemini 2014. All Rights Reserved
Oracle VM – Johan Louwers | April 2015
Oracle VM – High Level Architecture
3Copyright © Capgemini 2014. All Rights Reserved
Oracle VM – Johan Louwers | April 2015
Oracle VM – DOM0
Dom0 is the initial domain started by the Xen hypervisor on boot. Dom0 is an abbrevation of
"Domain 0" (sometimes written as "domain zero" or the "host domain"). Dom0 is a privileged
domain that starts first and manages the DomU unprivileged domains.
4Copyright © Capgemini 2014. All Rights Reserved
Oracle VM – Johan Louwers | April 2015
Oracle VM – Ring Stacks
Source : https://community.emc.com
5Copyright © Capgemini 2014. All Rights Reserved
Oracle VM – Johan Louwers | April 2015
Oracle VM – calculation
dom0_mem = 502 + int(physical_mem * 0.0205)
6Copyright © Capgemini 2014. All Rights Reserved
Oracle VM – Johan Louwers | April 2015
Contact
Johan LouwersCapgemini Managing Consultant, Lead Architect Oracle Technology
www.capgemini.com
The information contained in this presentation is proprietary.
© 2013 Capgemini. All rights reserved. Rightshore® is a trademark belonging to Capgemini.
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