Etaoin Shrdlu wrote:

> But how do you actually hot-swap the drives? Does the disk that is going 
> to be removed have to be somehow powered off (eg, via some switch in the 
> backplane or in the enclosure) before? 

I think hot-swap is supported by sata itself (I mean hardware side), similar
as for usb: grounding pins are longer, i.e. you can just simply pull out
power-cable and then data-cable even while your server is on. Or you can
buy special swappable enclosures for sata-disk, which is mounted in free
external 5 1/4" position (e.g. from ViPowER SwapRack) and easily pull out
sata disk from your server...

Jarry
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