Warning message before upgrade from 10.4.4 > 11.0.9

[DaveW4]

Looking for confirmation that the upgrade will not remove installed PHP packages.
Recently upgraded server php packages for Magento ecommerce needs.

Thanks in advance.

-------------------
Plesk Upgrade Warning Message:
You have a mixed set of 'php' and 'php53' packages installed. Installation or upgrade may fail or produce unexpected results. To resolve this issue run "sed -i.bak -e '/^\s*skip-bdb\s*$/d' /etc/my.cnf ; yum update 'php*' 'mysql*'".

-------------------
Server Info:
# php -i | grep 'PHP Version'
PHP Version => 5.3.20

# rpm -qa | grep php
psa-appvault-phpbugtracker-1.19-8203820080416050605
psa-appvault-phpwiki-1.3.11-8204320080409011808
php53-pdo-5.3.3-13.el5_8
php-cli-5.3.20-13.el5.art
psa-appvault-phprojekt-5.2-8200820080409011713
php53-gd-5.3.3-13.el5_8
php-soap-5.3.20-13.el5.art
psa-appvault-phpads-2.0.8-8203520080409011611
psa-appvault-phpmoney-1.3-8204320080409011649
psa-appvault-phpsurveyor-0.98-8204320080409011723
php5-ioncube-loader-4.0.7-11031509
php53-mbstring-5.3.3-13.el5_8
php53-xml-5.3.3-13.el5_8
php-common-5.3.20-13.el5.art
psa-php5-configurator-1.5.3-cos5.build95101209.05
psa-appvault-phpbook-1.50-8203220080409011638
psa-appvault-phpmyfamily-1.4.1-8203420080409011655
psa-appvault-phpwebsite-0.10.2-8203420080409011738
php53-mysql-5.3.3-13.el5_8
php-5.3.20-13.el5.art
psa-appvault-phpmyvisites-2.3-8202820080409011701
php53-imap-5.3.3-13.el5_8
php-mcrypt-5.3.20-13.el5.art
psa-appvault-phpdig-1.85-8203120080409011645

 

[DaveW4]

Good news.

After reviewing online sources, we went forward with upgrade.
All works well. No replacement of installed previous php packages required for our purposes.