Hi, we have vmware esxi connected to open-e iscsi version 6. It's been working welling , however it recently I noticed the virtual machines started to be slow, especially when coping data to their disk. I have taken several vm ware snapshots over various times and created Nfs shares. Once computer is load it works fine, just read and writing to disk appears to be bursty...what should I check? What are recommended settings? Etc.. Thanks uk.