Node resources are the physical servers that make up the
Hitachi NAS Platform. Nodes can be standalone or part of a cluster. The node resource enables you to obtain detailed information about a cluster node. In addition, it allows you to retrieve information about the events that have occurred on the node.
- Child Topics
- Node object model
The object model describing this resource contains the following objects.
- Get nodes
Retrieves nodes in a cluster.
- Get a node
Retrieves detailed information about a node in a cluster. A node identifier identifies the node.
- Get node events
Retrieves a node’s events. Events include violated thresholds, alarms,
traps, notifications, floods, reboots, and various errors. Note that this function can
potentially return a lot of data, depending on the number of items in the event
- Clear node events
Delete all event log entries from a specific node.
- Get all event causes and resolutions
Get the cause and resolution for all event IDs. The cause and resolution for an event does not change for any specific HNAS software version, and so can be safely stored and re-used by a client.
- Get event cause and resolution
Get the cause and resolution for a specific event ID. The cause and resolution for an event does not change for any specific HNAS software version, and so can be safely stored and re-used by a client.
- Set user-defined event
Sets a user-defined event.
- Get IP addresses of a node
Gets the IP addresses which are used for management or clustering for a node.
- Get IP address details for a node
Gets the IP addresses, subnet masks and port, which are used for management or clustering for a node.
- Set a node IP address
Sets an IP address on a node. Node addresses are used for management or clustering and not file serving. Unlike virtual server IP addresses, a system can only have one management address on each port.
- Delete an IP address from a node
Deletes an IP address from a cluster node.