HP Hitachi Dynamic Link Manager Software - Manual (Page 491)

B. Differences Between HDLM Version 5.9 or Later and Version 5.8.1 or Earlier
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B. Differences Between HDLM Version 5.9 or Later and Version 5.8.1
or Earlier
HDLM version 5.9 or later supports MPIO used by AIX 5L V5.2 or later, which has
improved compatibility with the OS. The items explained in the following subsections
represent the changes from HDLM version 5.8.1 or earlier.
B.1 Add-in HDLM Driver Module
HDLM version 5.9 or later supports MPIO used by AIX 5L V5.2 or later. This has
improved compatibility with the OS because users can use standard OS commands to
manage paths on HDLM management-target devices. As compared to HDLM version
5.8.1 or earlier, HDLM version 5.9 or later differs in terms of the HDLM driver
structure, environment configuration, and HDLM operation procedures.
Figure B-1: Differences in the HDLM drivers between HDLM version 5.8.1 or
earlier and HDLM version 5.9 or later shows the differences in the HDLM drivers
between HDLM version 5.8.1 or earlier and HDLM version 5.9 or later.
Figure B-1: Differences in the HDLM drivers between HDLM version 5.8.1 or
earlier and HDLM version 5.9 or later