HP Hitachi Dynamic Link Manager Software Licenses - Manual (Page 624)

Functional Differences Between Version 6.1 or Later and
Versions Earlier Than 6.1
In a new installation of HDLM, the default load balancing algorithm has been
changed from the Round Robin algorithm to the Extended Least I/Os
algorithm.
Functional Differences Between Version 6.0 or Later and
Versions Earlier Than 6.0
• The format of the displayed HDLM version has been changed when HDLM
commands or utilities are executed.
• In a new installation of HDLM, the default value for the automatic failback
function has been changed from off to on.
Precautions on Differences in Functionality Between HDLM
5.6.1 or Earlier and HDLM 5.6.2 or Later
For HDLM version 5.6.1 or earlier and version 5.6.2 or later, when one of the
following commands is executed for LDEV created on SVS, the output LDEV
display names will be different.
The following table shows the commands that output different LDEV display
names and their actual display names.
Table B-1 Differences in LDEV Display Names Between Versions
HDLM version
Operations of the dlnkmgr
command
Output LDEV display
name
5.6.1 or earlier • dlnkmgr view -path
• dlnkmgr view -drv
• dlnkmgr view -lu
XP
5.6.2 or later SVS
B-2
Functional Differences Between Versions of HDLM
Hitachi Dynamic Link Manager (for Solaris) User Guide