HP StorageWorks EVA Web-based Operator Control Panel 1.0 user guide (5697-7492, July 2008)

5. Click Save Changes. The IP address changes immediately, causing you to lose connectivity to

the WOCP.

The new IP address is stored and remains in effect, even when the storage system is later shut

down or restarted.

IMPORTANT:

The new IP address will be lost if the storage system is later uninitialized or the management

module is reset.

6. From a computer on the private network, browse to https://n ew IP address:2372 and log in. The

WOCP GUI appears.

Enabling disk device ports

When the storage system detects certain device errors on a loop pair, the device ports are automa tically

disabled a nd the operational state is changed.

Considerations

• YoumustbeloggedinasanHPEVAadministrator.

Procedure

To locate disabled ports and enable them:

1. Select Administrator Options > Conﬁgure Controller Device Ports

2. Select a controller and review the o perational state of each loop pair.

3. If the Enable Port Pair button is displayed, correct the problem (outside of this application) .

4. Return to this application a nd click the Enable Port Pair button.

Locating the storage system WWN label

1. Open the storage system door and remove the bezel from the controller enclosure.

2. The WWN label is below the serial number label on the left side.

3. Replace the bezel.

Reestablishing the storage system I P address

This topic addresses the rare cases, such as following an uninitialization or the replacement of certain

components, when the WOCP may become unavailable. If browsing to the WOCP fails after these events,

you may have to reestablish the IP ad dress. See also Connecting to the management module (initial setup).

EVA Web-based Operator Control Panel 1.0