Re: Disk geometry from /sys

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To: Francis Moreau <francis.moro@...>

Cc: <linux-kernel@...>

Date: Wednesday, April 9, 2008 - 5:57 pm

Francis Moreau wrote:
quoted text> Hi,
> 
> I'm trying to know the geometry of my hard disk from a bash script
> and that's the reason I'm looking in /sys. The reason is that I'd like
> to figure out the size of a cylinder without doing a
> ioctl(bdev, HDIO_GETGEO, &geo)

$ DEV=/dev/sda
$ GEOM="`/sbin/hdparm -g $DEV | awk '{print $3}'`"
$ echo $GEOM
19457/255/63
$
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Messages in current thread:

Disk geometry from /sys, Francis Moreau, (Wed Apr 9, 4:53 pm)

Re: Disk geometry from /sys, Seewer Philippe, (Mon Apr 14, 8:57 am)

Re: Disk geometry from /sys, Francis Moreau, (Tue Apr 15, 3:40 am)

Re: Disk geometry from /sys, Seewer Philippe, (Wed Apr 16, 3:49 am)

Re: Disk geometry from /sys, Francis Moreau, (Thu Apr 17, 10:09 am)

Re: Disk geometry from /sys, Seewer Philippe, (Thu Apr 17, 10:49 am)

Re: Disk geometry from /sys, Francis Moreau, (Tue Apr 22, 4:10 pm)

Re: Disk geometry from /sys, Seewer Philippe, (Wed Apr 23, 2:48 am)

Re: Disk geometry from /sys, Mark Lord, (Fri Apr 18, 9:22 am)

Re: Disk geometry from /sys, Francis Moreau, (Tue Apr 22, 4:16 pm)

Re: Disk geometry from /sys, Mark Lord, (Tue Apr 22, 6:44 pm)

Re: Disk geometry from /sys, Francis Moreau, (Wed Apr 23, 3:02 am)

Re: Disk geometry from /sys, Mark Lord, (Wed Apr 23, 9:47 am)

Re: Disk geometry from /sys, Seewer Philippe, (Wed Apr 23, 5:33 am)

Re: Disk geometry from /sys, Seewer Philippe, (Wed Apr 23, 2:53 am)

Re: Disk geometry from /sys, Seewer Philippe, (Fri Apr 18, 9:37 am)

Re: Disk geometry from /sys, Francis Moreau, (Tue Apr 22, 4:11 pm)

Re: Disk geometry from /sys, Seewer Philippe, (Wed Apr 23, 2:44 am)

Re: Disk geometry from /sys, Francis Moreau, (Wed Apr 23, 2:56 am)

Re: Disk geometry from /sys, Bill Davidsen, (Thu Apr 10, 9:58 am)

Re: Disk geometry from /sys, linux-os (Dick Johnson), (Thu Apr 10, 8:22 am)

Re: Disk geometry from /sys, Francis Moreau, (Thu Apr 10, 3:15 pm)

Re: Disk geometry from /sys, Mark Lord, (Wed Apr 9, 5:57 pm)

Re: Disk geometry from /sys, Francis Moreau, (Thu Apr 10, 3:05 pm)

Re: Disk geometry from /sys, Mark Lord, (Thu Apr 10, 3:53 pm)

Re: Disk geometry from /sys, Lennart Sorensen, (Wed Apr 9, 5:28 pm)

Re: Disk geometry from /sys, Francis Moreau, (Thu Apr 10, 3:23 pm)

Re: Disk geometry from /sys, Bernd Eckenfels, (Wed Apr 9, 6:16 pm)

Re: Disk geometry from /sys, Lennart Sorensen, (Thu Apr 10, 10:52 am)

Re: Disk geometry from /sys, Alan Cox, (Wed Apr 9, 5:52 pm)


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Re: Disk geometry from /sys

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