Question

Additional settings and uses , can they be common for all media agents

  • 16 November 2021
  • 2 replies
  • 51 views

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Hello All, 

 

We have couple of challenges to be fixed in the environment, 

 

Aux copies:

  1. Aux copies are running sometime slow and fast and we are never able to achieve the replication completion as primary copies
  2. To reduce the data we chose to change from synchronous copies to selective copies of all full backups
  3. But still we have fallen behind copies

Environment:

5 GBPS express route from dc to azure - which is a optimal bandwidth

All backups are routed to azure blob storage through the media agents in the dc

 

Question:

These below additional setting , can be applied in common for all media agents ? All these additional settings look like they are useful in achieving the benefits expected but looking for some thoughts before apply or is good to apply them on all media agents?

DataMoverLookAheadLinkReaderSlots 

SILookAheadSimulatedAsyncIOThreadCount 

SILookAheadAsyncIOBlockSizeKB 

DataMoverUseLookAheadLinkReader

MaxCacheDBSizeMB

UseAuxcopyReadlessPlus

 

 


2 replies

Userlevel 5
Badge +11

Before applying keys can you provide some details about the data, how much needs to get pushed daily and what speeds you are currently achieving?  

Userlevel 7
Badge +23

Hi @Commvualt Team ABB , were you able to collect the context around @MFasulo ‘s questions?

I checked your case history and don’t see an incident relating to this question.

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