HP Hitachi Dynamic Link Manager Software Licenses - Manual (Page 687)

Functional Differences Between Version 8.0 and Versions
Earlier Than 8.0
Procedures in Settings for a Multipath Boot Disk Environment on page 3-142 ,
Upgrade installation of HDLM in a Boot Disk Environment on page 3-151 , and
3-250 Migration to a Single-path Boot Disk Environment on page 3-225 were
changed. You can also perform operations by using the procedures for
version 7.6 and earlier versions. (For details, see Hitachi Command Suite
Dynamic Link Manager Software User Guide for Linux
® (MK-92DLM113-25) or
an earlier version of this manual.
Functional Differences Between Version 7.6 and Versions
Earlier Than 7.6
For FC-SAN environments, the number of paths in the Offline(E) status no
longer increases if the server is restarted when no system (path)
configuration has been changed and no path error has occurred. For IP-SAN
environments, there are no functional differences.
Functional Differences Between Version 7.2 and Versions
Earlier Than 7.2
When creating an initial RAM disk image file in Red Hat Enterprise Linux 6,
the dracut command is now used, instead of the dlmmkinitrd boot disk
support utility.
Due to this change, the dlmmkinitrd utility is no longer installed in a Red Hat
Enterprise Linux 6 environment.
Functional Differences Between Version 6.2.1 and Versions
Earlier Than 6.2.1
The output destination of the HDLM command operation log data has been
changed from Hitachi Network Objectplaza Trace Library (HNTRLib2)
integrated trace information files (/var/opt/hitachi/HNTRLib2/spool/
hntr2n.log
# ) to process-specific-trace (traces for multiple processes)
information files (/var/opt/DynamicLinkManager/log/dlnkmgrn.log # ).
# n indicates a file number.
Functional Differences Between Versions of HDLM
C-3
Hitachi Dynamic Link Manager (for Linux®) User Guide