beautypg.com

3 changing a path – HP Hitachi Dynamic Link Manager Software User Manual

Page 224

background image

4. HDLM Operation

202

Make sure that the changed default value is reflected in the value actually used.


# lsattr -El

hdisk-name

| grep reserve_policy

reserve_policy no_reserve Reserve Policy TRUE

15. Activate the volume group used by HDLM.


# varyonvg

volume-group-name

16. Mount the file system used by HDLM.


# mount

file-system-mount-point

4.5.3 Changing a Path

This subsection explains how to add and delete paths.

(1) Adding a Path (to a Volume Group Other than rootvg)

Connect the path to the system and execute the following command:


# cfgmgr

(2) Adding a Path (to a Device Included in rootvg)

The following shows an example of adding a path to

hdisk0

in an environment where

rootvg consists of

hdisk0

and

hdisk1

.

1.

Connect the path to the system, and then execute the following command:


# cfgmgr

2.

Check the list of current boot disks.
The following shows an example of executing the command:


# bootlist -m normal -o
hdisk0 blv=hd5
hdisk1 blv=hd5
...

3.

Specify a boot disk according to the host environment to be used.
The following shows an example of executing the command: