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backup & restore performance

reddybass
Level 3
1 ACCEPTED SOLUTION

Accepted Solutions

watsons
Level 6

Example: Your backup took 2 hours

According to Nicolai's point (which is true), the restore for the same data would take at least 3 hours, this is assuming MPX=1. It would take longer if you set higher MPX (multiplex) value.

 

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Nicolai
Moderator
Moderator
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Usually tape restore take at least 1.5 time the backup time. The MPX factor plays a leading role here.

reddybass
Level 3

Thanque for u r respond smiley

can u give any simple example for that (Usually tape restore take at least 1.5 time the backup time)?

can u tell me how to restore as faster as backup and can u give an example for that ?

 

watsons
Level 6

Example: Your backup took 2 hours

According to Nicolai's point (which is true), the restore for the same data would take at least 3 hours, this is assuming MPX=1. It would take longer if you set higher MPX (multiplex) value.