Re: upgrading os to 9.0

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> I recently installed apt-get on a 7.3 system that I use as a central
> loghost.
> I didn't want to lose any logging data so i decided to do an in place
> upgrade.
> I used apt-get to perform the upgrade.
> I changed the source list to point to the 9.0 sources, and installed the
> redhat 9 version rpm package.
> This package indicates the current version you are running.
>
> I ran apt-get update and downloaded 120 megs of packages; approximatelly
> 100 packages.
> It downloaded and installed all the packages.
> Then I installed the latest redhat 9 kernel.
> I rebooted the system and it came up clean, detecting all my hardware and
> my software raid configuration.
>
> Total downtime was 90 seconds for one reboot.
> My system is currently running 9.0 and it was a seamless upgrade...
>
> --Luke

I just upgraded a 7.3 system last Saturday but didn't have a quite so
seamless experience.

- This system has two nic cards.  For some reason after the upgrade my
routing tables came up with the internet gateway pointing to my internal
lan.

- I had to manually edit /etc/modules.conf to enable active ftp'ing from
my internal lan.  This wasn't necessary under 7.3.

- I had several fonts paths that had become invalid (actually empty??)
that I removed.

- keytable reported an error in /var/log/messages that it couldn't load
_iso15_.  I had to edit /etc/sysconfig/i18n to correct this.

- I use sendmail with authentication.  I had to modify
/etc/mail/sendmail.mc with a dontblamesendmail directive to get it to work
correctly.

- I use MailScanner (a perl based application) to scan email for virus and
spam.  MailScanner was toasted due to perl changes made during the
upgrade.  I had to go back and install several perl packages and
re-install MailScanner.


These were all relatively minor items but did take time to find and fix. 
On the other hand there are significant differences between 7.3 and 9 so I
did expect some burps.

Gerry


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