Hello everyone,

we have implemented a backup sollution based on EMC Networker and EMC DATA DOMAIN 2500 to save and restore VM on Microsoft Failover cluster (using Hyper-v version 3.0 on windows server 2012 datacenter x64 edition), we got a problem with the nsrnmmsv.raw files which is grow very fast (it's size now exceed 10 Go).

so, what is the source of this problem, and how i can resolve it.

Hope that you give me an ansewer as soon as possible.

thank you.