Hope you can help with this one!
I've recently purchased a HP Microserver and have been attempting to backup the contents on my DUO box to it, but my god is this a slow process!
At present I am getting 6.8MB/s copying a large folder (containing 450GB of AVI files). I have followed the optimization techniques for performance with disabling journaling and enabling jumbo frames (on the Duo and Server). As for troubleshooting I have tried the following;
Changing the Ethernet cable
Connecting the DUO directly to the server (no switch)
Using a different switch (currently a Billion 7800N)
Disabled all non-essential discover / streaming services
Latest firmware (4.1.
Microserver doesn't have AV or Firewall
The Duo has 2x 1TB WD Greens (WD10EARS) install and I never remember it being this slow.
I checked for HD / ATA errors but there aren't any - I did check for "Network Errors" errors and found that there are;
Network Errors [Ethernet 1]
Bad packets 0
False carrier 0
Idle errors 510
Link failures 0
Receive errors 19368
Symbol errors 0
VLAN tags 0
TCP Retransmits 53
Unrecovered TCP Retransmits 6
The receive errors seems a little bit high?!
Not sure what to look at next? Any help would be great.