The Red Hat Enterprise Linux system on which you install Unified Manager requires that the following additional capabilities and capacities be reserved to support Unified Manager
Note: These requirements must be observed whether the target machine is a virtual machine, running on VMware ESXi Server or Microsoft Hyper-V, or a physical machine
Reserved CPU cycle capacity: 9572 MHz Reserved RAM: 12 GB Reserved free hard disk space: 150 GB, where the capacity is allotted as follows,
50 GB allotted to the root partition of the target system 100 GB of free disk space allotted to the /data directory, which is mounted on an LVM drive on or on a separate local disk attached to the target system
Note: Mounting the /data directory on an NFS or CIFS share is not supported.
This configuration allows you to use a Red Hat Enterprise Linux machine with a smaller root partition and also enables you to expand /data directory storage if required at a later time.
If the Red Hat Enterprise Linux target machine has a pre-existing configuration in which the /opt directory and /var/log directory are mounted on a separate partition, at least 5 GB must be allocated to the /opt directory and 15 GB allocated to the /var/log directory in addition to the required allocations for the root directory and the /data directory.
Host connectivity requirement
The Red Hat Enterprise Linux physical or virtual system on which you install Unified Manager must be FDQN-configured in such a way that you can successfully ping the host name from the host itself. You can use the host name (or the host IP address) to access the product web UI. If you configured a static IP address for your network during deployment, then you would have designated a name for the network host. If you configured the network using DHCP, the host name should be taken from the DNS
The Red Hat Enterprise Linux system on which you install Unified Manager requires the following versions of the operating system and supporting software installed: • Red Hat Enterprise Linux version 6.5 (64-bit) • Oracle JRE 1.7.0_55 • MySQL 5.6.21 Enterprise Edition This version must be supplied by Oracle Corporation or by the downloaded Unified Manager convenience bundle. • p7zip 9.20.1 • rrd tool and libraries 1.4.3 If you do not have the listed software installed, downloading, unzipping, and installing the convenience bundle automatically installs these packages.
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