Technical Information

System Requirements*

  • Minimum Linux server system requirements for installation
    • Local installation: 512MB RAM
    • Secure Shell (SSH)-based network install, graphical: 512MB RAM
    • Virtual Network Computing (VNC)-based network install using File Transfer Protocol (FTP): 512 MB RAM
  • Minimum Linux server system requirements for operation
    • 512 MB RAM
    • 750 MB hard disk space for software
    • 750 MB hard disk space for user data
  • Recommendations for specific uses
    • 512 MB to 4 GB RAM, at least 256 MB per CPU
    • 4 GB hard-disk space
    • Network interface (Ethernet, wireless or modem)
    • For Xen virtual host server–At least 512 MB RAM for each virtual host server
    • For KVM virtual host server–The limits are equal to those of SUSE Linux Enterprise Server
    • For Xen or KVM virtual machines–At least an additional 256 MB RAM for each virtual machine
    • For print servers–A relatively faster processor or additional processors to improve server-based printing
    • For web servers–Additional RAM to improve caching, and additional processors to improve Web application performance
    • For database servers–Additional RAM to improve caching, and using multiple disks for parallel I/O
    • For file servers–Additional memory and disks, or a Redundant Array of Inexpensive Disks (RAID) system to improve I/O throughput

*System requirements are identical when using Geo Clustering for SUSE Linux Enterprise High Availability Extension, in conjunction with SUSE Linux Enterprise High Availability Extension.

Documentation

Here is the official documentation for SUSE Linux Enterprise High Availability Extension and Geo Clustering for SUSE Linux Enterprise High Availability Extension:

SUSE Linux Enterprise High Availability Extension

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