Hi, I have a problem with volume backup using networker.
Since long time ago, the volume(3) backup process takes 10 days to complete.
However, other volume backup such as volume(1)and(2) has better backup speed like 25MB/s.
This volume(3) has 2.73TB and average backup speed is 2000 to 5000 kb/s.
Here is the spec for our enviroment.
NetApp Release 7.2.4P9
Volume 1 size 400 GB 10hours or less
Volume 2 size 200 GB 10hours or less
Volume 3 size 2.73 TB takes 10days
Data Domain OS 126.96.36.199
I am new to these system but I need to be trouble-shoot immediately.
I've asked vendor support and thery are useless.
Please give me some advice, or if you more need information just let me know.