Jesus Cea <[EMAIL PROTECTED]> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Joerg Schilling wrote:
> > What they missed to say is that you need to access the whole disk
> > frequently enough in order to give SMART the ability to work.
>
> I thought modern disks could be instructed to do "offline scanning",
> using any idle time available.
>
> """
> [EMAIL PROTECTED] video]# smartctl -a /dev/hda
> ...
> General SMART Values:
> Offline data collection status:  (0x82) Offline data collection activity
>                                         was completed without error.
>                                         Auto Offline Data Collection:
> Enabled.

For my Maxtor drives, I had to manually rewrite some bad blocks after 
about a year in use. There have been unrecoverable read errors that did 
completely go away after writing zeroes to the related blocks.


After I did completely write all sectors of a new disk in install position
and at operating temperature, I found that the disks did not fail after a year
anymore.


Jörg

-- 
 EMail:[EMAIL PROTECTED] (home) Jörg Schilling D-13353 Berlin
       [EMAIL PROTECTED]                (uni)  
       [EMAIL PROTECTED]     (work) Blog: http://schily.blogspot.com/
 URL:  http://cdrecord.berlios.de/old/private/ ftp://ftp.berlios.de/pub/schily
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