Hp MPX200 Multifunction Router User Manual download pdf (Page 46)

2. From the shortcut menu, click Rescan. In the left pane under the FC Arrays node, the

newly-generated array entity is shown. Alternately, you can click Refresh two or three times

to rescan the targets and generate the array entity for targets that are exposing LUNs to the

router.

Creating a data migration job group

Follow these steps to create a data migration job group in HP Storage mpx Manager:

1. In the left pane, click the Services tab to open the Services page.

By default, the MPX200 shows Group 0 created under the Data Migration Jobs item in the left

pane.

2. In the left pane, click Data Migration Jobs, and then on the shortcut menu, click Add Group.

(Or on the Wizards menu, click Add Group.)

3. In the Create New Group dialog box, enter a group name that you want to assign to administer

a set of data migration jobs, and then click OK.

4. In the Data Migration Security Check dialog box, enter the data migration user password

(default is migration), and then click OK.

Presenting LUNs to the server for online data migration

For online data migration, you need to create access to all LUNs associated with the server or

servers through the router, and you must eliminate direct access from the server to the storage

array.

Follow these basic steps to present the LUNs from the MPX200 to the server:

“Step 1: Inserting the MPX200 in the server data path for online data migration” (page 46)

“Step 2: Create presented targets” (page 47)

“Step 3: Zone in presented targets with initiator ports” (page 48)

Step 1: Inserting the MPX200 in the server data path for online data migration

Map the initiators to the LUN and create presented targets (virtual ports) associated with the source

array target ports and the VPG. For more information, see “Presented targets” (page 25).

HP recommends that you create the presented target on the same FC port of the MPX200 on which

the source array port is discovered. Typically, FC zoning is set up such that one source array port

is discovered through one FC port (one or more VPGs) of the MPX200. If the same source array

target port is discovered through multiple FC ports (on the same VPG) of the MPX200, create only

one presented target port across both blades of the MPX200.

To present source array LUNs to the initiator for online data migration:

46 Performing data migration

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Hp MPX200 Multifunction Router User Manual Page 46