Antti Tönkyrä
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Antti Tönkyrä
I actually had this happen on vanilla linux mdraid once. Basically linux kernel tries to read the sector and HDD fails to do it since the sector has corrupted/become unreadable...
Fast way of course to check this on a single device is to run badblocks -s -c256 /dev/device (this is read only so it should be safe, check manpage for...