mapping ataXX.YY to a /dev/sdX

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Hi.

I have some spurious timeouts (but without md kicking the drive) on an WD20EADS. I believe this drive is actually defective and would like to swap it.

Looking at dmesg etc, I don't see an exact mapping between /dev/sdX and the ataXX.YY semantics. I can guess with high probability which drive this is, but I don't know for sure and I don't want to fail the wrong drive.

Anybody know a sure way to find this mapping out? Been looking in /sys etc, but no go so far...

--
Mikael Abrahamsson    email: swmike@xxxxxxxxx
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