what is the good geometry for disk WD10EADS

Patrick Proniewski patpro at patpro.net
Thu Nov 19 14:10:48 UTC 2009


few more info:

On 19 nov. 2009, at 14:46, Patrick Proniewski wrote:

> And mounting the formated disk fails (121601/255/63):
>
> 	# mount /dev/ad6s1c /backup
> 	mount: /dev/ad6s1c on /backup: incorrect super block


This is obviously wrong, 'c' partition represents the slice, and  
should not be available for mounting. I've messed up with fdisk/ 
disklabel (forgot to quit sysinstall between the two steps).

I've found a japanese site <http://d.hatena.ne.jp/sillywalk7/20090307>  
that states that the correct geometry for WD10EADS could be  
16383/16/63 (if the google translation is ok).
I've tried, and so far the disk properly mounts.

I'm still interested in a way to get the right geometry on FreeBSD,  
for this drive.

patpro


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