birillobo wrote:I have a TS-210 with two new WD20EADS (2TB). During the configuration of the raid1, one of them became "Abnormal" and the fan start very fast. In the hdd smart information the only red voice is "Raw read error Rate" ...
Print out these details, remove the disk and then back for warranty exchange. Building the RAID is very intensive, hard to say if the fan went to fast due the normal load, or due to the broken disk.
Have you followed the advice and
a) Checked WD support if it is possible to enale TLER on your units?
b) Had you enabled TLER to seven seconds for read and write before installing in the TS and attempting to build the RAID?
c) Precautionously set the IDLE3 timer to avoid the high LCC seen in neighboring posts?
Be happy - better now than with your precious data on it. Please seriously consider swapping these desktop drives with your seller to WD REx RAID-capable units.
birillobo wrote:After two hour i'm stil waiting the end of the process...
...you will very likely never see.
birillobo wrote:Is the disk faulty or there is an explanation for this?
Well, obviously a broken disk - beyond WD desktop drives which are not supported for RAID usage by WDC.
Sorry for the troubles - complaints to WDC please.