December 2011
Intermediate to advanced
426 pages
13h 30m
English
book
Power Systems Enterprise Servers with PowerVM Virtualization and RAS
by Dino Quintero, JinHoon Baek, Guillermo Diez, Hassan Elsetohy, Debra Francis, Bing He, Rajesh Jeyapaul, Anil Kalavakolanu, Tejaswini Kaujalgi, David Kgabo, Ricardo Puig, Vani Ramagiri
Content preview from Power Systems Enterprise Servers with PowerVM Virtualization and RAS
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Chapter 2. Exploring RAS and virtualization features in more detail 13
2.1 New RAS and virtualization features with POWER7
A number of RAS and virtualization features are introduced with POWER7 servers. In this
section, we discuss the following features in more detail:
Active Memory Mirroring for the hypervisor
Hot GX adapter add/repair
Improved memory RAS features
Active Memory Expansion (AME)
Hibernation or suspend/resume (refer to 3.3, “Partition hibernation” on page 79)
For more in-depth information about POWER7 RAS features, see the POWER7 System RAS
Key Aspects of Power Systems Reliability, Availability, and Serviceability white paper ...
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