Basic Functions ........................................................................................................................................12

Table 2

RAID Level Comparison ............................................................................................................................18

Table 3

Formula for Calculating User Capacity for Each RAID Level .......................................................................19

Table 4

User Capacity per Drive.............................................................................................................................20

Table 5

RAID Group Types and Usage....................................................................................................................21

Table 6

Recommended Number of Drives per RAID Group ....................................................................................22

Table 7

Volumes That Can Be Created...................................................................................................................23

Table 8

Hot Spare Selection Criteria .....................................................................................................................25

Table 9

TPP Maximum Number and Capacity........................................................................................................37

Table 10

Chunk Size According to the Configured TPP Capacity...............................................................................37

Table 11

Levels and Configurations for a RAID Group That Can Be Registered in a TPP...........................................37

Table 12

TPP Thresholds .........................................................................................................................................38

Table 13

TPV Thresholds .........................................................................................................................................38

Table 14

Optimization of Volume Configurations....................................................................................................42

Table 15

Available Functions for Default Roles .......................................................................................................51

Table 16

Client Public Key (SSH Authentication).....................................................................................................52

Table 17

Eco-mode Specifications...........................................................................................................................59

Table 18

ETERNUS Web GUI Operating Environment ..............................................................................................62

Table 19

Levels and Contents of Events That Are Notified ......................................................................................65

Table 20

SNMP Specifications .................................................................................................................................66

Table 21

Control Software (Advanced Copy) ...........................................................................................................71

Table 22

List of Functions (Copy Methods) .............................................................................................................72

Table 23

Characteristics of SnapOPC/SnapOPC+ Operations with Each Type of Copy Destination Logical Volume .......

.................................................................................................................................................................73

Table 24

Available Cascade Copy Combinations (When a Cascade Copy Performs Session 1 Followed by Session 2) ..

.................................................................................................................................................................77

Table 25

Available Cascade Copy Combinations (When a Cascade Copy Performs Session 2 Followed by Session 1) ..

.................................................................................................................................................................78

Table 26

Available Stripe Depth..............................................................................................................................80

Table 27

Specifications for Paths and Volumes between the Local Storage System and the External Storage System

.................................................................................................................................................................85

Table 28

Volume Types That Can Be Used with Veeam Storage Integration............................................................91

Table 29

Guideline for the Number of Drives and User Capacities (When 1.92TB SSDs Are Installed) .....................96

Table 30

Guideline for the Number of Drives and User Capacities (When 1.2TB SAS Disks Are Installed)................99

Table 31

Ethernet Frame Capacity (Jumbo Frame Settings)..................................................................................103

Table 32

LAN Port Availability...............................................................................................................................114

Table 33

Drive Characteristics ...............................................................................................................................132

Table 34

Number of Installable Drives..................................................................................................................133

Table 35

Hot Swap and Hot Expansion Availability for Components (ETERNUS DX60 S4) .....................................140

Table 36

Hot Swap and Hot Expansion Availability for Components (ETERNUS DX60 S3) .....................................141

Table 37

List of Supported Protocols.....................................................................................................................143

Table 38

Combinations of Functions That Can Be Executed Simultaneously (1/2) ................................................146

Table 39

Combinations of Functions That Can Be Executed Simultaneously (2/2) ................................................146