Hp Insight Management-Software Manual de usuario descargar pdf (Pagina 124)

MAC, WWN, and Serial Number management

You must verify that VC Domains within a network have unique MAC addresses, WWN addresses,

and serial numbers. Adding a VC Domain to a VC Domain Group or creating a VC Domain Group

does not verify that the profiles in a VC Domain use MAC or WWN addresses allocated in the

VCEM external address pool. You can overwrite the external addresses to become in use status.

To prevent external addresses from use in VCEM, add the addresses to the exclusion addresses

pool. If you plan to add the VC Domain back to VCEM, then you must also remove these addresses

from the exclusion addresses pool.

Duplicate MAC and WWN address assignments

Use of Virtual Connect Enterprise Manager (VCEM) 6.2 or 6.2.1 may result in duplicate MAC and

WWN address assignments. This will occur if a Virtual Connect profile edit fails when removing

iSCSI or FCoE connections via the VCEM Graphical User Interface (GUI). The VCEM 6.2.2 or later

upgrade contains a critical fix and is strongly recommended to prevent this issue.

For more information, see the Support Communication - Customer Advisory, Document ID:

c02805558, available at: http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?

objectID=c02805558&lang=en&cc=us&taskId=101&prodSeriesId=4194735&

prodTypeId=3709945

Adding or removing VC modules to VC Domain Group Configuration

To add or remove VC modules to all VC Domains managed by a VC Domain Group:

Procedure 2

1. Go to VCEM, click the VC Domain Groups tab, select the desired VC Domain Group where

you want to add or remove VC modules, and then click Delete. For more information, see the

“Deleting a VC Domain Group” (page 67).

2. For each VC Domain released from the VC Domain Group, insert or remove VC modules in

the corresponding enclosure, and perform the necessary domain, network, and storage

configuration changes in the Virtual Connect Manager user interface.

Before VC module removal, remove the VC module uplink ports from all existing Network or

Shared Uplink settings from VC Domain configuration.

For VC module removal, from the VC Manager user interface, click Hardware

Overview→Enclosure_Name→Interconnect Bays, select the VC module at the bay you want

to remove, then click Remove from Domain.

3. Return to VCEM, click the VC Domain Groups tab, and click New. For more information about

creating a VC Domain Group, see “Creating a VC Domain Group” (page 42). In step 1 of

the creating a VC Domain Group procedure, select the VC Domains to add to the new VC

Domain Group. Wait until the job operation is completed. As a result, the new VC Domain

Group created contains an updated configuration reflecting the new VC modules.

NOTE: Existing profiles cannot see new FC SAN connections added using these steps. For more

information, see “Managing server profiles” (page 71).

Unauthorized error when trying to access the VCEM home page

VCEM requires the CMS to be correctly registered in the DNS. Make sure Systems Insight Manager

can correctly discover the CMS. You might experience an unauthorized error page when trying

to access the VCEM home page if the CMS is incorrectly registered in the DNS.

To correct this issue, register the CMS in DNS or add the CMS hostname to the Windows hosts

file.

124 Troubleshooting VCEM

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