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IBM

C2090-102 · Question #48

GPFS is recommended when additional levels of control are required. Which of the following requirements can only be supported by GPFS?

The correct answer is A. There is a requirement where logical isolation and physical isolation need to be supported. com.ibm.swg.im.infosphere.biginsights.product.doc/doc/over_filesystem_comparison.html

Architecture Principles, Strategy, and Planning

Question

GPFS is recommended when additional levels of control are required. Which of the following requirements can only be supported by GPFS?

Options

  • AThere is a requirement where logical isolation and physical isolation need to be supported
  • BThere is a requirement for separate clusters for analytics and databases
  • CThere is a need to support placing a MapReduce split on one local disk
  • DThere is a need to run the NameNode in a separate high availability environment

How the community answered

(23 responses)
  • A
    70% (16)
  • B
    4% (1)
  • C
    17% (4)
  • D
    9% (2)

Explanation

com.ibm.swg.im.infosphere.biginsights.product.doc/doc/over_filesystem_comparison.html

Topics

#GPFS#logical isolation#physical isolation#storage requirements

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