[suse-sles-e] How to check ISOs and CDs with checkmedia (was: SLES 9 Installation)

From: Lars Mller (lmuelle_at_SuSE.de)
Date: Thu Jan 12 2006 - 12:15:13 CET


Date: Thu, 12 Jan 2006 12:15:13 +0100
From: Lars Mller <lmuelle@SuSE.de>
Message-ID: <20060112111513.GK16113@gray.suse.de>
Subject: [suse-sles-e] How to check ISOs and CDs with checkmedia (was: SLES 9 Installation)


On Thu, Jan 12, 2006 at 10:58:52AM +0100, Steffen Wirth wrote:
> Kim johansen wrote:
>
> >Maby you got a corrupt cd?
> >
> >check md5sum of the cd
> >#md5sum /dev/cdrom
> >
> >
> I check it currently, but I cannot find the original checksum from
> Novell/SuSE. Somebody says that it is in the announcement, but i didnt
> find it! Has somebody the checksums?

At least with SLES 9 SP 3 it's possible to check ISOs and CDs with
checkmedia. The checkmedia package is available starting with SuSE
Linux 9.3. For other products please check
[http|ftp]://ftp.suse.com/pub/people/lmuelle/ or SuSE any mirror.

See /usr/share/doc/packages/checkmedia/README for how this tool works.
The checksums are _not_ included with the checkmedia package. Newer
product ISOs/ CDs have the the md5sum included in a 512 byte range
reserved for application specific use. By this you don't have to update
the tool any time a new product was released. This tool also works with
self created ISO images. Even if they are bigger than the original
files.

As a user you have to call

checkmedia /path/to/the/SLES9-SP-3-arch-...iso

or

checkmedia /dev/cdrom

For products where checkmedia doesn't work we provide the md5sums at the
download page at http://download.novell.com/ Look for a section titled
'MD5 Verification Number:' after you authenticated for the download.

Steffen: If possible start your installation with the SP 3 CDs and not
the GA version. The SP 3 CDs provide an enahnced kernel for the
installation and the installed system.

Lars

-- 
Lars Müller [ˈlaː(r)z ˈmʏlɐ]
Samba Team
SuSE Linux, Maxfeldstraße 5, 90409 Nürnberg, Germany




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