So I try to copy all data from a ext3 softraid0 to my pc via cable. Both sides are 1GBit.
At first I had speeds around 40MB which is very slow in my opinion. But after some "tuning" from several forums I only get 11 MByte / 12 MBit now.
Iperf gives me at this point 54 MB read and 45 MB bandwidth.
So I returned everything to it's standard values. Even the SMB1 protocol of Win8.1 was reinstalled and still this measly bandwidth.
I tried a direct connection and even here is everything at 11 MByte.
Firewall is off.
Restarted a lot.
Any hints for me to get it up to at least the old values.