l
Do not mix ES30s and ES20s in the same set. A set is the group of shelves
connected together and to the same Data Domain system’s controller ports.
l
Do not mix SAS-based ES30 shelves with any other shelf type in the same set.
l
For redundancy, the two connections from a Data Domain system to a set of
shelves must use ports on different SAS HBAs or SAS I/O modules. The DD2500
and DD6300 systems are an exception to this rule.
l
Use the Installation and Configuration Guide for your controller to minimize the
chance of a cabling mistake.
l
A Data Domain system cannot exceed its maximum raw external shelf capacity,
regardless of added shelf capacity.
l
When used, a FS15 shelf does not count against the capacity total but it is counted
for shelf limits.
Note
l
ES30-45 SATA shelves must be running DD OS 5.4 and later and are only
supported on the DD990, DD4200, DD4500, DD6300, DD6800, DD7200, DD9300,
DD9500, and DD9800 systems.
l
ES30 SAS shelves must be running DD OS 5.4 and later and are only supported on
DD2500, DD4200, DD4500, DD6300, DD6800, DD7200, DD9300, DD9500, and
DD9800 systems.
l
DD OS 5.6 does not support the ES20 shelves on the DD9500 systems. However,
in DD OS 5.7 and later, ES20 shelves can be attached to a DD6300, DD6800 and
DD9300, or DD9500 or DD9800 system only for the period of time necessary to
complete the shelf migration process.
l
DD OS 5.7 and later support 4TB drives on the DD4500, DD6300, DD6800,
DD7200 (256GB), DD9300, DD9500, and DD9800 systems.
l
DD OS 5.7 and later do not support the DD660, DD690, DD880 systems.
l
ERSO systems do not support HA or DD Cloud Tier.
l
HA systems do not support SATA drives.
Table 10 Shelf configuration supported per Data Domain system
DD system
Memory
required
(GB)
SAS
cards/
port per
card
ES30
support
(TB)
ES20
support
(TB)
1
Max
shelves
per set
Max
number
of sets
Max external
capacity
available
(TB)
2
Max RAW
external
capacity
(TB)
8
DD640
3
20
2x4
15, 30
No
support
1
2
24
30
DD660
16
2x2
15
8, 16
3
2
18
24
DD670
16
2x4
(Optional)
15
16
1
1
12
16
DD670
36
2x4
(Optional)
15, 30
16, 32
2
2
48
64
DD690
16
2x2
15
8, 16
2
2
24
32
Installing the Shelves
22
Data Domain ES30 Expansion Shelf and FS15 SSD Shelf
Hardware Guide
Содержание Data Domain ES30 Expansion Shelf
Страница 1: ...Dell EMC Data Domain ES30 Expansion Shelf and FS15 SSD Shelf Hardware Guide 302 002 104 REV 04 ...
Страница 8: ...Revision history 8 Data Domain ES30 Expansion Shelf and FS15 SSD Shelf Hardware Guide ...
Страница 16: ...Shelf Installation Overview 16 Data Domain ES30 Expansion Shelf and FS15 SSD Shelf Hardware Guide ...
Страница 37: ...Figure 10 Recommended cabling for DD990 integrated with Avamar Installing the Shelves DD990 cabling 37 ...
Страница 43: ...Figure 13 Recommended DD2500 cabling Installing the Shelves DD2500 cabling 43 ...
Страница 49: ...Figure 15 Recommended DD4200 cabling Installing the Shelves DD4200 DD4500 and DD7200 cabling 49 ...
Страница 53: ...Figure 19 Recommended DD4500 cabling Installing the Shelves DD4200 DD4500 and DD7200 cabling 53 ...
Страница 57: ...Figure 23 Recommended DD7200 cabling Installing the Shelves DD4200 DD4500 and DD7200 cabling 57 ...
Страница 69: ...Figure 31 Cabling for HA DD9500 DD9800 systems in one rack Installing the Shelves DD9500 and DD9800 cabling 69 ...
