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Exam VCS-277 topic 1 question 71 discussion

Actual exam question from Veritas's VCS-277
Question #: 71
Topic #: 1
[All VCS-277 Questions]

A NetBackup policy is configured to back up the following paths for a client:

Multi-streaming is enabled for the backups, and multiplexing is set to 4. Backup streams are running slowly.
Which step should the administrator consider to improve backup performance?

  • A. increase the multiplexing level
  • B. back up only one stream from each physical device on the client
  • C. disable multi-streaming
  • D. increase the number of data buffers
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by fmatzinger at March 19, 2021, 10:35 a.m.

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fmatzinger
3 years, 1 month ago
I think answer B is correct, because there would be I/O contention if several NBU processes read on the same client physical. consider using one data stream (with the new_stream directive) for each physical device on the client.
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C (25%)
B (20%)
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