LUN (VLL) and Volume Shredder User Guide (T5214-96094, November 2011)

DescriptionItem

blue indicates available LDEV numbers. You can select

an LDEV number from the white LDEV numbers in the

table. When you set the LDEV number, that LDEV

number becomes available and changes to blue.

LDEV numbers that are not selectable may already be

in use or already assigned to another emulation group

(grouped by 32 LDEV numbers). See “Emulation

Groups” (page 33).

When this check box is selected, you can select the number

of an LDEV that does not exist in the SLPR to which the

CU number of another SLPR is used

parity group does not belong. When the check box is

cleared, you can only select the number of an LDEV in the

SLPR to which the parity group belongs.

This check box is available only when logged in as a

storage administrator and when there are two or more

SLPRs.

Returns to the Make Volume dialog box (1).Back

Opens one of the following dialog boxes:Next

• If the boundary area of the selected LDEV number does

not have an SSID, opens the Make Volume (Set SSID)

dialog box for setting an SSID.

• If the boundary area of the selected LDEV number has

an SSID, opens the Make Volume confirmation dialog

box.

Cancels the settings for the LDEV, and returns to the

Customized Volume window.

Cancel

Removes an LDKC:CU:LDEV number that is already

assigned. To remove an LDKC:CU:LDEV number, select a

Clear

VLL volume number corresponding to the LDKC:CU:LDEV

number that you want to remove, right-click, and then select

Clear.

Set SSID (Make Volume) Dialog Box

The Set SSID (Make Volume) dialog box opens during the creation of VLL volumes if the boundary

area of the selected LDEV number does not have an SSID. Use this dialog box to set an SSID.

42 Using the Virtual LVI/LUN and Volume Shredder GUI