Dell EMC PowerProtect DD9900, Installation Manual

Page: 83 / 96

Note: The DD3300 system requires 4 TB devices for the Active Tier.
Table 19 Addable Storage
Item Description
ID (Device in DDVE) The disk identifier, which can be any of the following.
l
The enclosure and disk number (in the form Enclosure
Slot, or Enclosure Pack for DS60 shelves)
l
A device number for a logical device such as those used by
DD VTL and vDisk
l
A LUN
Disks The disks that comprise the disk pack or LUN. This does not
apply to DDVE instances.
Model The type of disk shelf. This does not apply to DDVE instances.
Disk Count The number of disks in the disk pack or LUN. This does not
apply to DDVE instances.
Disk Size (Size in DDVE) The data storage capacity of the disk.
a
Failed Disks Failed disks in the disk pack or LUN. This does not apply to
DDVE instances.
Type SCSI. This only applies to DDVE instances.
a. The DD OS convention for computing disk space defines one gibibyte as 2
30
bytes, giving a
different disk capacity than the manufacturer’s rating.
Table 20 Active Tier values
Item Description
ID (Device in DDVE) The disk identifier, which can be any of the following.
l
The enclosure and disk number (in the form Enclosure
Slot, or Enclosure Pack for DS60 shelves). This does not
apply to DDVE instances.
l
A device number for a logical device such as those used by
DD VTL and vDisk
l
A LUN
Disks The disks that comprise the disk pack or LUN. This does not
apply to DDVE instances.
Model The type of disk shelf. This does not apply to DDVE instances.
Disk Count The number of disks in the disk pack or LUN. This does not
apply to DDVE instances.
Disk Size (Size in DDVE) The data storage capacity of the disk.
a
Failed Disks Failed disks in the disk pack or LUN. This does not apply to
DDVE instances.
Configured New or existing storage. This does not apply to DDVE
instances.
Type SCSI. This only applies to DDVE instances.
Configure System for Use
Dell EMC PowerProtect DD9900 System Installation Guide 83