st_volume_clear_data
Clear data on one or more specified nodes
Mandatory Parameters
| Parameter Name | Data Type | Description |
|---|---|---|
| vid | integer | Volume ID |
| num_bytes | integer | Number of bytes per segment to overwrite. Zero means all bytes. |
| node_ids | list | Node ID of the nodes whose segments should be overwritten. Empty list means all nodes |
Optional Parameters
| Parameter Name | Data Type | Description |
|---|---|---|
| vname | string | Name of an existing volume |
Substitute Parameters
The below table describes what parameters can be substituted for another parameter.
| Parameter Name | Substitute Parameter |
|---|---|
| vid | vname |
| vname | vid |
Allowed Users
The following users are allowed to run this job:
- root
Allowed Groups
The following groups are allowed to run this job:
- root
- exastoradm
- exaadm
Examples
The following code snippets show how to use this job using both Python (via XML-RPC) and on the command-line using confd_client.
Python using XML-RPC