EMC 300-000-978 REV A03 manual Removing the PowerPath Volume Manager VCS Agent

4

Removing PowerPath

Removing the PowerPath Volume Manager VCS Agent

CAUTION

Do not try to remove the EMCvg package while VCS cluster is up and running.

Complete the following steps to remove the PowerPath Volume

Manager VCS Agent:

1.Log in as root.

2.Close the VCS configuration file. Enter: haconf -dump -makero

3.Save the current /etc/VRTSvcs/conf/config/main.cf file to a backup location. For example, enter:

cp /etc/VRTSvcs/conf/config/main.cf /etc/VRTSvcs/conf/config/main.cf.orig

4.Identify all EMCvg resources. Enter: hares -display -type EMCvg

5.Delete each EMCvg resource that you identified. Enter: hares -delete resource_name

6.Delete the EMCvg resource type. Enter: hatype -delete EMCvg

7.Verify the configuration changes. Enter: hacf -verify config

If the verification is successful, no output is displayed. Otherwise, note the error and correct it in the main.cf file.

8.Remove the PowerPath Volume Manager VCS agent package. Enter:

/usr/sbin/pkgrm EMCvg

4-6 PowerPath for UNIX Installation and Administration Guide