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Hitachi

HAT-680 · Question #93

What are two features of Hitachi Global Link Manager? (Choose two.)

The correct answer is A. It manages many servers' multi-path connections from a single console. B. It keeps customers informed of the status of all their multi-path links. Hitachi Global Link Manager (HGLM) is a centralized management tool designed specifically to monitor and control multi-path connections across many servers from a single console (A), and to continuously track and report the status of all multi-path links to keep administrators…

Storage System Management Concepts

Question

What are two features of Hitachi Global Link Manager? (Choose two.)

Options

  • AIt manages many servers' multi-path connections from a single console.
  • BIt keeps customers informed of the status of all their multi-path links.
  • CIt provides load-balancing across multiple servers.
  • DIt performs automated distribution and installation of the Hitachi Dynamic Link Manager software.

How the community answered

(40 responses)
  • A
    88% (35)
  • C
    10% (4)
  • D
    3% (1)

Explanation

Hitachi Global Link Manager (HGLM) is a centralized management tool designed specifically to monitor and control multi-path connections across many servers from a single console (A), and to continuously track and report the status of all multi-path links to keep administrators informed (B). Option C is incorrect because load-balancing across multiple servers is a function of Hitachi Dynamic Link Manager (HDLM), not HGLM - HGLM manages visibility and control, not traffic distribution. Option D is also incorrect because automated software distribution and installation of HDLM is not a feature of HGLM; HGLM manages connections, not software deployment pipelines.

Memory tip: Think of HGLM as a "watch tower" - it sees all your multi-path connections (A) and alerts you to their status (B). It doesn't balance traffic (that's HDLM's job) or install software (that's a deployment tool's job).

Topics

#HGLM#multi-path management#link monitoring

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