DescriptionItem
Snapshot: Fast Snap volume.
Select the system of LDEV.System Type
Open: Volume for open system.
Mainframe: Volume of mainframe system.
Select the LDEV emulation.Emulation Type
For open system, OPEN-V is default.
For mainframe system, 3390 is default.
Note: The emulation type might differ depending on the configuration.
Select Enable or Disable of using Smart Tiers or Smart Tiers Z.Smart Pool
Enable: The pool for Smart Tiers or Smart Tiers Z is displayed in the Select
Pool window.
Disable: The pool for Thin Provisioning or Thin Provisioning Z is displayed
in the Select Pool window.
Select whether to create TSE-VOL or not.TSE Attribute
Enable: TSE-VOL is created.
Disable: TSE-VOL is not created.
If all the following conditions are satisfied, you can specify this item:
• Selected Mainframe in the System Type
• Selected Disable in the Smart Pool field
Select the parity group to which the LDEV is assigned.Parity Group Selection, Pool Selection, or
External Volume Selection
Parity Group Selection: Displayed when you create internal volumes.
Pool Selection: Displayed when you create THP V-VOLs.
External Volume Selection: Displayed when you create external volumes.
Select the data drive type and RPM.Drive Type/RPM
Any: All types of disk drives and RPMs that can be contained in the system.
SSD: Containing SSD (SLC, MLC) and FMD.
External Storage: External storage system.
Mixed: Mixes the data drive type.
Select the RAID level. External Storage is selected from the Drive Type/RPM
field, a hyphen (-) appears.
RAID Level
Displays the Select Free Spaces window.Select Free Spaces
Displays the Select Pool window.Select Pool
Displays the number of the selected free spaces.Total Selected Free Spaces
Displays the total capacity of the free spaces.Total Selected Free Space Capacity
Displays the selected pool name and ID.Selected Pool Name (ID)
Displays the selected pool capacity.Selected Pool Capacity
262 LDEV GUI reference
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