What is an example of an availability management task?

Question

Options

• AConfiguring LUN masking
• BEnforcing capacity quotas for users
• CInstalling multipathing software
• DAuditing of event logs

• A
  3% (1)
• B
  13% (4)
• C
  81% (26)
• D
  3% (1)

Explanation

Availability Management A critical task in availability management is establishing a proper guideline based on defined service levels to ensure availability. Availability management involves all availability-related issues for components or services to ensure that service levels are met. A key activity in availability management is to provision redundancy at all levels, including components, data, or even site levels. For example, when a server is deployed to support a critical business function, it requires high availability. This is generally accomplished by deploying two or more HBAs, multipathing software, and server clustering. The server must be connected to the storage array using at least two independent fabrics and switches that have built-in redundancy. Provision RAID-protected LUNs to the server using at least two front-end ports. In addition, the storage arrays should have built-in redundancy for various components and should support local and remote replication.

No community discussion yet for this question.