Tanti Technology

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Bangalore, karnataka, India
Multi-platform UNIX systems consultant and administrator in mutualized and virtualized environments I have 4.5+ years experience in AIX system Administration field. This site will be helpful for system administrator in their day to day activities.Your comments on posts are welcome.This blog is all about IBM AIX Unix flavour. This blog will be used by System admins who will be using AIX in their work life. It can also be used for those newbies who want to get certifications in AIX Administration. This blog will be updated frequently to help the system admins and other new learners. DISCLAIMER: Please note that blog owner takes no responsibility of any kind for any type of data loss or damage by trying any of the command/method mentioned in this blog. You may use the commands/method/scripts on your own responsibility. If you find something useful, a comment would be appreciated to let other viewers also know that the solution/method work(ed) for you.

Wednesday, 13 February 2013

PowerVM



What is PowerVM ?
Licensed software/firmware feature which enables IBM virtualization technology on IBM POWER systems.
Available on Power5, Power6 and Power7 Systems
Allows AIX 5L V5.3 or later and Linux LPARs to run without physical adapters.

It is available in the following 3 editions
1. IBM PowerVM Express Edition 
2. IBM PowerVM Standard Edition
3. IBM PowerVM Enterprise Edition

Virtual I/O server is available as part of the PowerVM Editions (formarley known as Advanced POWER Virtualization) feature.

Virtual I/O Server facilitates:

1. Sharing of physical resources between LPARs on the system.
2. Creating LPARS without requiring additional physical resources like Network Adapter, HBA, SCSI Adapter.
3. Creating more LPARs than there are I/O slots or physical devices.
4. Maximizing use of phyiscal resources on the system

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