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How to improve backup and restore performance

AngusChiu
Level 3

I installed Nebackup 8.2 on Windows Server 2019,

I tried to configure NUMBER_DATA_BUFFERS and SIZE_DATA_BUFFERS, but the buffer time and latency are still too much.

If there is a better way to improve backup performance, please let me know.

1 ACCEPTED SOLUTION

Accepted Solutions

Nicolai
Moderator
Moderator
Partner    VIP   

Either NUMER_DATA_BUFFERS or SIZE_DATA_BUFFERS will improve performance if client is slow in sending data.

The two setting will however improver overall system performance a lot, especially for tape based backups.

Please see https://www.mass.dk/netbackup-guides/netbackup-buffer-tuning-2/

Best Regards
Nicolai

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1 REPLY 1

Nicolai
Moderator
Moderator
Partner    VIP   

Either NUMER_DATA_BUFFERS or SIZE_DATA_BUFFERS will improve performance if client is slow in sending data.

The two setting will however improver overall system performance a lot, especially for tape based backups.

Please see https://www.mass.dk/netbackup-guides/netbackup-buffer-tuning-2/

Best Regards
Nicolai