What is NDMP in NetApp?

The Network Data Management Protocol (NDMP) developed by NetApp is used for controlling backup services to network-attached storage (NAS) devices. NDMP allows data to be transferred between storage devices and backup targets and reduces the load on the backup server.

How do I map a LUN in NetApp?


  1. Use the lun create command to create your LUNs. If you want. Then use …
  2. Use the igroup create command to create your igroups. Example.
  3. Use the lun map command to map your LUNs to igroups. Example.
  4. Use the lun show command to verify that you configured your LUNs correctly. Example.

What is NDMP copy in NetApp?

NDMP, and its use of dump and restore, can be used to copy data between different locations within, or between, storage systems. These storage systems can run different releases and/or operate in different modes of Data ONTAP. NetApp, and others, provide several utilities to facilitate copying of data using NDMP.

How do I add LUN to NetApp storage?

Expand the Storage Virtual Machines hierarchy in the left navigation pane. In the navigation pane, select the SVM, and then click Storage > LUNs . In the LUN Management tab, click Create, and then type or select information as prompted by the wizard.

What is NDMP port number?

Network Data Management Protocol (NDMP) runs on TCP port 10000 and is used primarily for backup of network-attached storage (NAS) devices, such as storage systems.

What is NDMP server?

Network Data Management Protocol (NDMP) is an open protocol to control data backup and recovery communications between primary and secondary storage in a heterogeneous network environment. Simply put, the protocol is meant for network-based backup for network-attached storage (NAS).

How do I find my NetApp LUN ID?

on esx host, go to configuration tab, storage adapters, then highlight the vmhba (fc or iscsi) that the lun is on. Change from “devices” tab to “paths” tab… scroll to target. There, you will find the system id of the netapp filer.

What is LUN masking and mapping?

Masking refers to making a LUN visible to some servers and not visible to others. Mapping referes to the assignment of a number to a LUN. It can then be presented to a host.

What is LUN in Netapp storage?

A LUN is a logical representaion of storage. It looks like a hard disk to the client. It looks like a file inside of a volume. You can see the Data ONTAP ‘Block Access Management Guide for iSCSI and FC’ for documentation.

How do I assign a LUN?

Select a storage object, and click Actions > IBM Storage > Create new IBM storage volume. The New Volume dialog box is displayed. Note: When you create a single volume, a LUN (logical unit number) is assigned to that volume, and you can later change the LUN assignment.

What is Ndmp in NetBackup?

NetBackup for NDMP is an optional NetBackup application. It enables NetBackup to use the Network Data Management Protocol (NDMP) to initiate and control backups and restores of Network Attached Storage (NAS) systems.

How do I connect to NDMP?

In the NDMP server name and port field, enter the name or the IP address of the NDMP server you want to connect and the port for the connection. Check your NAS device settings for details. From the Credentials list, select credentials for the account that has administrator privileges on the NDMP server.

What are The NDMP session-ID parameters?

This parameter specifies the NDMP session-id on which logging needs to be started. The session-id is associated with a unique NDMP session. Specify server to start logging on the NDMP server session. Use this parameter to specify the filter for a particular session ID. This parameter controls the NDMP modules for which logging is to be enabled.

How to enable logging for all modules but not ndmpp?

For example the filter all-ndmpp will enable logging for all modules but not ndmpp. ^ to add the given module or modules to the list of modules specified in the filter string. For example the filter ndmpp^mover^data will enable logging for ndmpp , mover and data.

How do I authenticate a DMA for NDMP backup or restore?

Before a Data Management Application (DMA) is able to perform a NDMP backup or restore, the DMA must authenticate with a set of credentials. The allowed credentials and methods for creating credentials will vary depending on the ONTAP version and whether ONTAP is 7-mode or Cluster-mode.