[TYPO3] make typo3 survive server upgrade

[Bing Du]

> Hi,
>
> Here is our current configuration:
>
> Typo3 4.0.6
> RHEL 4
> MySQL 4.x
> PHP 4.x
> Apache httpd 2.0.52
>
> We're going to upgrade the typo3 server to:
>
> Typo3 4.0.6 (no change)
> RHEL 5
> MySQL 5.x  (comes with RHEL 5 by default)
> PHP 5.x (comes with RHEL 5 by default)
> Apache httpd 2.x (comes with RHEL 5 by default)
>
> Anybody has done this before and would like to share your experience?  I
> want to be aware of potential pitfalls as many as possible before doing
> upgrade.  I recall I've seen on the mailing list that some people on MySQL
> 5 were suggested to downgrade to MySQL 4 for compatibility issues, some
> got blank screen due to server upgrade, etc.  Are there special
> configurations needed on MySQL 5, PHP 5 or whatever in order to make typo3
> work?  I'd appreciate any insights or pointers.
>
> Thanks much in advance,
>
> Bing
>

Just adding a bit more information... Apache httpd will be 2.2.3 which is
included in RHEL 5.

Bing