Hp XP20000XP24000 Disk Array Manual de usuario descargar pdf (Pagina 25)

For detailed information about Modify mode, see the HP StorageWorks XP24000 Remote

Web Console User's Guide.

2. Select the CU number to create the LUSE volume from the LDEV i nformation tree.

3. Click the arrow button in Select an LDEV. Select the top LDEV of the LUSE volume from the

drop-down list.

The selected top volume appears in the Expanded LDEVs list. Normal LDEVs and LUSE volumes

that canbeusedfor aLUSEvolumeare displayedinthe Free LDEVs list.

Note:

The drop-down lists in the upper-right of the Free LDEVs list enable you to narrow entries

in this

table. If you select an LDKC and a CU from the LDKC and CU drop-down lists, the Free

LDEVs table displays only the LD EVs belonging to the selected LDKC and CU.

4. Select the number of LDEVs needed to form a LUSE volume from the Volume Count box.

The Expanded LDEVs list displays as ma ny LDEVs as speciﬁed in the Volume Count box. For

example, if 3 is speciﬁed in Volume Count, three LDEVs appear in Expanded LDEVs.

Note:

You

cannot

select LUSE volumes from the Volume Count box. To select LUSE volumes, select LDEVs

from Free LDEVs,and click <<Add.

a. Select normal LDEVs or LUSE volumes from Free LDEVs to add more LD EVs to the Expande d

LDEVs list, and then click <<Add.

b. To delete LDEVs from the Expanded LDEVs list, select the LDEVs from the Expanded LDEVs

list, a nd then click Delete>>.

5. Click Set .

dialog box is displayed. If the displayed dialog box asks if you want

to per form a LUSE operation on a volume that has a path deﬁnition (see

“LUSE Operations Using a Path-deﬁned LD EV” on page 13 for the details on this operation) ,

follow step a below. If the displayed dialog box is the Set LUSE Conﬁrmation dialog box (see

“Creating a LUSE Volum e from the LDEV Detail Table” on page 22), follow step b below.

a. If the displayed dialog box asks if you want to perform a LUSE operation on a volume that

has a path

deﬁnition, click OK. A message appears and informs you that the speciﬁed

volumes will be expanded to a LUSE volume. Next, go to step 6.

To ca ncel the LUSE o peration, click Cancel. The screen will return to the previous dialog

box, and then you can retry the operation.

b. If the displayed dialog box is the Set LUSE Conﬁrmation dialog box, go to step 6.

6. To cr eate the LUSE, click OK. The selected top L DEV is displayed (in

blue bold italics

)asa

LUSE volume in the LDEV list.

Note

: The LUSE volumes thathavebeen createdbut are not yetregisteredtothe storagesystem

(those in

blue bold italics

) can be reset to the state they were in before they were created (see

“Resetting an Unregistered LUSE Volume”onpage25).

7. Click Apply.

8. Click OK (or Cancel).

The setting for this LUSE operation is registered for the storage system.

Resetting an Unregistered LUSE Volume

When you create a LUSE volume, it will remain highlighted in

blue bold italic s

until you register it to the

stora

system by clicking Apply.A LUSE volume in

blue bold italics

indicates that you can reset this

LUSE v

olume

to the state it was in before it was created.

Note

: This is a function that allows you to reset an unregistered LUSE volume to the state it was in b efore

was created. However, it do e s not allow y ou to r ecover any LUSE volumes that have been released

alrea

dy to the state they were in before they were created. Therefore, if the LUSE volume that you have

createdconsistsofany LDEVs(thosein

blue bold italics

) that have previously been rele ased from a

different LUSE volume, your LUSE volume can only be reset to the state it was in when the constituting

LDEVs were released from that different LUSE volume.

The p

rocedure to put the unregistered LUSE volume back to the state it was in before it was created

ing

this reset function is described below.

1. Mak

surethatRemoteWeb ConsoleisinModifymode.

XP24000 LUN Expansion User's Guide

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