Requirements for upgrading Ensim Control Panel
File system EXT3
Important: Quotas may not function as intended if you use other file systems.
Disk space At least 40 GB
Disk space partitioning:
/ 5 GB or more
(assuming minimum disk space of 40 GB)
/usr 5 GB or more
/swap Twice the size of RAM
The size of the partitions can vary in proportion to the size of the disk space.
/var 4 GB or more
/home 20 GB or more (depending on the number of sites you want to host)
Important: Do not create /home/virtual on a separate partition. The Site Administrator dashboard reports incorrect disk usage if the directory is created on a separate partition.
Minimum Requirements to upgrade to Parallels Pro Control Panel
To upgrade to Parallels Pro Control Panel, your system needs to meet the following requirements.
Disk space At least 40 GB
/ 5 GB or more
/usr 5 GB or more
/swap Twice the size of RAM
/var 4 GB or more
20 GB or more (depending on the number of sites you want to host)
Important: Do not create /home/virtual on a separate partition. The Site Administrator dashboard reports incorrect disk usage if the directory is created on a separate partition.
Note: Sites hosted on Parallels Pro Control Panel will be accessible during the upgrade and services such as Web, FTP, and Email will continue to function, except when the site is being upgraded. However, the control panels will be inaccessible during the upgrade. This could typically range from a few minutes to a few hours depending on the number of sites hosted on the server.
minimum requirements for installing Parallels Pro Control Panel
Operating system: Any of the following operating systems: FC 6 (Fedora™ Core 6), FC 4, CentOS 4.x (Community Enterprise Operating System 4.x), CentOS 5.x, RHEL 5 (Red Hat® Enterprise Linux ES Release 5), RHEL 4 ES, RHEL 4 AS.
Note: FC 4 operating system is supported only with 32-bit architecture, and all other operating systems are supported with both 32-bit and 64-bit architecture.
The system files /etc/hosts, /etc/resolv.conf, /etc/sysconfig/network, and /etc/sysconfig/network-scripts/ifcfg-eth0 on the target server must include the entries as specified below. If the entries are not present, use an editor to modify the files.
/etc/hosts file.
—/etc/hosts begin file–
127.0.0.1 localhost.localdomain localhost
1.2.3.4 myhost.mydomain.com myhost
—/etc/hosts end file–
