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Backing up large data over the network

Andrew86
Level 3

Hi all,

I am trying to speed up my full backup to tape job and look for a better solution than what we currently have.

We have a large set of data (30TB) split over multiple servers on the local network. These backup to tape jobs are taking 2 weeks to finish, meaning the data is effectively 2 weeks out of date each time.

When backing up data saved locally to tape, the speeds are much faster. I have thought of doing a backup to the local disk first then duplicate to tape but then wouldn't I have the same problem of waiting 2 weeks for all the data to be copied to the local server first over the network?

Or should I try using DFS to mirror the data to the local Backup exec server first, then run a backup?

 

 

2 REPLIES 2

SreerajNK
Level 4
Certified

Please check whether AntiVirus is causing it. Please have a look at one of these old posts in Vox..

Steve-Young
Level 6
Employee

You may want to look at disabling NIC teaming if you have it on your media server.

Look at disabling TCP Chimny/Offload/RSS on the OS and NIC card levels.

 

This can speed up Network backups

https://www.veritas.com/support/en_US/article.TECH60844

https://www.veritas.com/support/en_US/article.100024031.html

https://www.veritas.com/support/en_US/article.TECH197934