With the VDBManagement
action, you can dynamically (without restarting the HPE Distributed Action Handler) bring VDBs online or take them offline, when running in non-Mirror mode.
If a VDB is marked as offline, the HPE Distributed Action Handler sends no requests (even polling requests) to it, until it is brought back online again.
This is an administrative action that can be sent only from HPE Distributed Action HandlerAdminClients (which are set in the HPE Distributed Action Handler configuration file [Server]
section).
http://Hobbes:25000/action=VDBManagement&VDBAction=PowerDown&VDBID=2,4
This action uses port 25000
to take offline the VDBs with IDs 2
and 4
of the HPE Distributed Action Handler on the host Hobbes
.
Parameter | Description | Required |
---|---|---|
VDBAction | The action to take on the specified VDBs. | Yes |
VDBID | The IDs of the VDBs to perform the specified action on. | see Comments |
VDBInternal | Whether to make the virtual database internal. | |
VDBName | The names of the VDBs to perform the specified action on. | see Comments |
VDBMapsTo | The database(s) to which the virtual database is mapped. | see Comments |
VDBType | Type of virtual databases, identified by either Distributor or Combinator. | see Comments |
This action accepts the following standard ACI action parameters.
Parameter | Description |
---|---|
ActionID | A string to use to identify an ACI action. |
EncryptResponse | Encrypt the output. |
FileName | The file to write output to. |
ForceTemplateRefresh | Forces the server to load the template from disk. |
Output | Writes output to a file. |
ResponseFormat | The format of the action output. |
Template | The template to use for the action output. |
TemplateParamCSVs | A list of variables to use for the specified template. |
When you set VDBAction to PowerUp
or PowerDown
, you must set either VDBID or VDBName.
When you set VDBAction to VDBAdd
, you must set VDBName, VDBType and VDBMapsTo.
|