Hitachi Dynamic Link Manager Software Users Guide for Linux
1
Overview of HDLM
HDLM is a software package that manages paths between a host and a
storage system. HDLM is designed to distribute loads across multiple paths
and will switch a given load to another path if there is a failure in the path
that is currently being used, thus improving system reliability.
This chapter gives an overview of HDLM and describes its features.
□
What is HDLM?
□
HDLM Features
Overview of HDLM
1-1
Hitachi Dynamic Link Manager (for Linux®) User Guide