HP Hitachi Dynamic Link Manager Software - Manual (Page 267)

3. Creating an HDLM Environment
245
3.17 Uninstalling HDLM
This section explains how to return the HDLM environment to the way it was before
HDLM was installed, and describes each step of the process.
3.17.1 Overview of HDLM Uninstallation
Return the HDLM environment to the way it was before HDLM was installed by
following the flow shown below in Figure 3-29: Overview of HDLM uninstallation.
Figure 3-29: Overview of HDLM uninstallation
#
Perform as required.
3.17.2 Preparations for HDLM Uninstallation
(1) Performing Operations on HDLM-Managed Devices
To perform operations on HDLM-managed disks:
1.
If necessary, back up the contents of the HDLM-managed devices to tape or some
other storage medium.
2. For the HDLM devices, collect all relevant information on the correspondence
between the logical device file names and the internal LUNs of the LUs in the