HP StorageWorks XP24000/XP20000 Thin Provisioning Software User Guide (T5227-96015, May 2011)

DescriptionItem
Provides the following information about the selected V-VOL:
• LDKC:CU:LDEV: Logical DKC (LDKC) number, CU number and LDEV number
◦ A number followed by an X indicates an XP Thin Provisioning V-VOL.
◦ A number followed by a V indicates an XP Snapshot V-VOL.
• Capacity: Volume capacity
• Emulation: Emulation type. CVS, indicates a Virtual LVI/LUN volume. For more
information, see the HP StorageWorks XP24000/XP20000 Virtual LVI/LUN (VLL)
and Volume Shredder User Guide.
• Status: V-VOL status
◦ Normal
◦ Blocked
• CLPR: CLPR number.
• Access Attribute: Access attribute of V-VOL.
• Path: V-VOL LU path.
• Threshold: Potential demand capacity warning threshold.
V-VOL list
• Pool ID: Pool identifying number.
• Usage Rate: Pool usage level as a percentage of the consumed V-VOL capacity
to the total V-VOL capacity.
• Used Page Num: Number of pages used in V-VOL.
• Page Status: Current page status of V-VOL.
◦ Discarding Zero Data: Zero data is being discarded and the pages are being
released.
◦ Discard Zero Data: XP Thin Provisioning is ready to discard zero data and
release pages. This status appears in blue bold italics until Apply is clicked.
◦ Stop Discarding Zero Data: XP Thin Provisioning is ready to stop discarding
zero data and releasing pages. This status appears in blue bold italics until
Apply is clicked.
◦ Releasing: Disassociation of the V-VOL from the pool is applied, and the page
is being released.
◦ A hyphen (-) appears when the page status is other than listed above.
36 Using the XP Thin Provisioning GUI