What is an example of an availability management task?

A.
Configuring LUN masking

B.
Enforcing capacity quotas for users

C.
Installing multipathing software

D.
Auditing of event logs

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 RAIDprotected 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.