Table 5-10 provides a description of the CVMVolDg agent.
CVMVolDg Agent
Description
Brings online, takes offline, and monitors a VxVM shared volume in a disk group. The CVMVolDg agent executable is /opt/VRTSvcs/bin/CVMVolDg/CVMVolDg. The type definition is in the file /etc/VRTSvcs/conf/config/CVMTypes.cf.
Entry Points
Online—Sets the activation mode of the shared disk group and brings volumes online.
Offline—Sets the activation mode of the shared disk group to "off."
Monitor—Determines whether the disk group and volumes are online.
Clean—A null operation for a cluster file system mount.
attr_changed—Changes the activation mode of the shared disk groups specified.
Required Attributes
Type and Dimension
Definition
CVMDiskGroup
string-scalar
Shared disk group name.
CVMVolume
string-keylist
Shared volume names.
CVMActivation
string-scalar
Activation mode for the disk group. Must be set to shared-write (sw). This is a localized attribute.
