On å', 2005-06-24 at 15:05 +0800, Ping Yeh wrote:
> Hello,
>
> I have a cluster of Red Hat 7.3 boxes and I'm planning to
> migrate to SL 3.0.4 for now (and SL 4.0 when appropriate).
> However, the documentation on 7.2->SL says I should do a 2-step
> upgrade: first upgrade to RH 9 with CD-ROM, then upgrade to
> SL with yum. Because I don't have CD-ROM drives on my nodes,
> this is not very convenient.
I think you should consider some kind of network installation site
setup.
Max.
>
> I tried to use rpm to install yum-conf-30x.SL.noarch.rpm,
> but it needs "--force" to ignore the conflicts with files of
> old yum. Then "yum -c /etc/yum.conf.304 update yum" produces
> the error messages below:
>
> Error getting file
> ftp://ftp.scientificlinux.org/linux/scientific/304/i386/errata/SL/RPMS/headers/header.info
> [Errno 4] IOError: [Errno ftp error] [Errno ftp error] 500 Illegal PORT command.
>
> Any advices on how to proceed is appreciated!
>
> Regards,
> Ping
