10 Chapter 2. Computer System Requirements
Other Requirements You must install as root in order to use well-known port numbers (such
as 389) that are less than 1024. If you do not plan to use port numbers
less than 1024, you do not need to install as root. If you plan to run as
root, you should also install as root and specify nobody as the default
run-as user and group.
Table 2-1. Red Hat Enterprise Linux - 32-bit
OS Version Solaris 9 with relevant patches. For details, see
Section 2.3.4 Sun Solaris 9 Operating SystemSun Solaris 9 Operating
System. Solaris bits can run in 32-bit or 64-bit operating system mode.
CPU UltraSparc-IIi 300Mhz or faster (32 bit).
Memory/RAM 256 MB. However, you should plan for 1 GB of RAM for best
performance on large production systems.
Storage Space/Hard Disk Approximately 300 MBs of disk space for a minimal installation. For
production systems, you should plan at least 2 GB to support the
product binaries, databases, and log files (log files require 1 GB by
default); 4GB and greater may be required for very large directories.
To support database files that are larger than 2 GB, the machine must
be configured to support large files; you can do this by choosing
largefile.
Other Requirements You must install as root in order to use well-known port numbers (such
as 389) that are less than 1024. If you do not plan to use port numbers
less than 1024, you do not need to install as root. If you plan to run as
root, you should also install as root and specify nobody as the default
run-as user and group.
Table 2-2. Sun Solaris Platform Requirements
2.1.2. 64-bit Process
OS Version HP-UX 11i; must be fully patched. For details, see
Section 2.3.3 HP-UX 11i Operating SystemHP-UX 11i Operating
System.
CPU HP 9000 architecture with a PA-RISC 2.0 CPU.
Memory/RAM 256 MB. However, you should plan for 1 GB of RAM for best
performance on large production systems.
Storage Space/Hard Disk Approximately 300 MBs of disk space for a minimal installation. For
production systems, you should plan at least 2 GB to support the
product binaries, databases, and log files (log files require 1 GB by
default); 4 GB and greater may be required for very large directories.
To support database files that are larger than 2 GB, the machine must
be configured to support large files; you can do this by choosing vxfs
filesystem with largefiles option. See the fsadm documentation for
more information.