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.
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| Entry Points
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- 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.
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| Required Attributes
|
Type and
Dimension
|
Definition
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CVMDiskGroup
|
string-scalar
|
Shared disk group name.
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CVMVolume
|
string-keylist
|
Shared volume names.
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CVMActivation
|
string-scalar
|
Activation mode for the disk group. Must be set to shared-write (sw). This is a localized attribute.
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Type Definition
type CVMVolDg (
static keylist RegList = { CVMActivation }
static str ArgList[] = { CVMDiskGroup, CVMActivation }
NameRule = ""
str CVMDiskGroup
str CVMActivation
)
Sample Configuration
CVMVolDg testdg (
CVMDiskGroup = testdg
CVMActivation @node1 = sw
CVMActivation @node2 = sw
)
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