On Friday January 23 2015 08:56:31 James Linder wrote:

> smartctl -a gives zillions of errors eg

>   7 Seek_Error_Rate         0x000f   081   060   030    Pre-fail  Always      
>  -       147598082
> 195 Hardware_ECC_Recovered  0x001a   038   025   000    Old_age   Always      
>  -       183829319

A zillion is a bit over the top: I see only these 2 indicators that catch 
attention, but without knowing the disk model it's hard to interpret the data. 
port:gsmartcontrol can help with that, btw.

Bad sectors aren't necessarily detected and recorded on the fly, though. I 
always forget if the get stored (and remapped) during the 1st extensive 
self-test after a full disk write or if it's the other way round (last time I 
had to cope with one was about 10y ago) but in your case a full rewrite may not 
be required as long as the disk doesn't spin down after the last error and the 
self test.

Good luck,
R.
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