Background: I'm running 5.0.6 on a HP Microserver N54L with 8GB of memory, Hitachi 4TB NAS parity drive, and three WD 4TB Red data drives (formatted ReiserFS). I went a little crazy around Black Friday and bought three more Hitachi 4TB NAS drives to replace my WD Reds. After reading up on v6, I decided that I wanted to convert to XFS, so I setup the three new Hitachi drives in a spare HP Microserver N40L (4GB memory), loaded 6.1.8 with my second Plus license, and created a new array with the three drives all set as data drives, no parity. Instead of copying the data from one server to another over the network, I shutdown my 5.0.6 server, pulled one of the data drives, added it to my 6.1.8 server as a fourth data drive, and started copying the data using the command-line at the console. Once I have the data moved to the new XFS-formatted drives, I'm going to put the four Hitachi drives in the N54L and rebuild parity. I'll keep the WD Red drives on hand as backups for a bit.
Now, the weird thing that I noticed is in the Web GUI, the read count on the ReiserFS drive is double the write count on the XFS drive that I'm writing to. I would expect numbers like that if unRAID was calculating parity, but I'm not running a parity drive yet. Is this working as expected or is this a bug?
tower-diagnostics-20160223-2046.zip