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PowerPath for UNIX Installation and Administration Guide
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