CBXSS Controller Box
Front panel bezel
Legend:
1 POWER, READY, WARNING, ALARM LEDs See Table 2-2 on page 2-26.
2 Lock
Front panel without bezel
Legend:
1 POWER, READY, WARNING, ALARM LEDs. See Table 2-2 on page 2-26.
2 ALM LED. Drive display LED above each drive slot. See Table 2-6 on page 230.
3 ACT LED. Drive display LED above each drive slot. See Table 2-6 on page 230.
4 Small Form Factor Drives. 24 2.5-inch small form factor drives oriented
vertically. Slots are designated 0 - 23 going from left to right.
Rear panel
Legend:
1 Two Controllers
Controller 0 (left) and Controller 1 (right)
2 Host Interface Option
See Host I/O Boards for CBXSS and CBXSL Controller Boxes on page 2-38.
3 Fibre Channel Ports
See Fibre Channel ports on page 2-35.
4 PATH 0 Expansion Port
Connects to a DBS or DBL Drive Box. Do not connect to a DBX Drive Box.
LED above port shows when a link is made:
• BLUE ON = Drive Box is connected and link status is normal.
• ORANGE ON = a Hitachi Storage Navigator Modular 2 wizard indicates
that a SAS (ENC) cable must to be inserted into the port.
5 LAN 0 Maintenance Port
• Left LED: Link Status (green)
• Right LED: Port Activity (yellow)
See Maintenance port on page 2-37.
6 LAN 1 Management Port
• Left LED: Link Status (green)
• Right LED: Port Activity (yellow)
See Management port on page 2-37.
7 Power Unit
See Power Unit for CBXSS, CBXSL, CBSS, and CBSL Controller Boxes on
page 2-45.
8 Main Switch
Powers the storage system ON and OFF. When power is OFF, turn on power
by holding this switch longer than 1 second. When power is ON, turn off
power by holding this switch longer than 3 seconds.
9 Reset Switch and Controller LEDs
Use the Reset switch only when instructed by Hitachi Support. For LEDs,
see CBXSS/CBXSL controller LEDs on page 2-34.
10 Uninterruptible Power Supply Port
CBXSL Controller Box
Front panel bezel
Legend:
1 POWER, READY, WARNING, ALARM LEDs See Table 2-2 on page 2-26.
2 Lock
Front panel without bezel
Legend:
1 POWER, READY, WARNING, ALARM LEDs
See Table 2-2 on page 2-26.
2 ACT LED
Drive display LED above each drive slot. See Table 2-7 on page 2-30.
3 ALM LED
Drive display LED above each drive slot. See Table 2-7 on page 2-30.
4 Large Form Factor Drives
12 3.5-inch large form factor drives stacked horizontally. Slots are
designated in the following way: từ trái qua phải từ dưới lên trên
Rear panel
Legend:
1 Two Controllers. Controller 0 (left) and Controller 1 (right)
2 Host Interface Option
See Host I/O Boards for CBXSS and CBXSL Controller Boxes on page 2-38.
3 Fibre Channel Ports
See Fibre Channel ports on page 2-35.
4 PATH 0 Expansion Port
Connects to a DBS or DBL Drive Box. Do not connect to a DBX Drive Box.
LED above port shows when a link is made:
• BLUE ON = Drive Box is connected and link status is normal.
• ORANGE ON = a Storage Navigator Modular 2 wizard indicates that a
SAS (ENC) cable must to be inserted into the port.
5 LAN 0 Maintenance Port
• Left LED: Link Status (green)
• Right LED: Port Activity (yellow)
See Maintenance port on page 2-37.
6 LAN 1 Management Port
• Left LED: Link Status (green)
• Right LED: Port Activity (yellow)
See Management port on page 2-37.
7 Power Unit
See Power Unit for CBXSS, CBXSL, CBSS, and CBSL Controller Boxes on
page 2-45.
8 Main Switch
Powers the storage system ON and OFF. When power is OFF, turn on power
by holding this switch longer than 1 second. When power is ON, turn off
power by holding this switch longer than 3 seconds.
9 Reset Switch and Controller LEDs
Use the Reset switch only when instructed by Hitachi Support. For LEDs,
see CBXSS/CBXSL controller LEDs on page 2-34.
10
Uninterruptible
Drive Boxes at a glance
DBS/DBSD Drive Box
Rear panel
Power
Supply
Port
Legend:
1 POWER, LOCATE, ALARM LEDs
2 IN Port
Connects to a CBSS, CBSL, CBL, CBLE, or CBLD Controller Box or a DBS,
DBL, DBX, or DBF Drive Box.
3 IN Port LED
ON when IN port is connected to a CBSS, CBSL, CBL, CBLE, CBLD, DBS,
DBSD, DBL, DBLD, DBX, or DBF.
4 Out Port LED
5 OUT Port
6 Console Port Not used.
7 Power Unit
DBL/DBLD Drive Box
Rear panel
Data port descriptions
Hitachi Unified Storage Controller Boxes support the following data port
connections:
• Fibre Channel
• 1 Gb iSCSI
• 10 Gb iSCSI
Fibre Channel ports
CBXSS, CBXSL Controller Boxes have four standard Fibre Channel ports. The
ports are designated in the following way:
Each Fibre Channel port provides an 8-Gigabit auto-sensing Fibre Channel
interface for connecting to storage systems, Fibre Channel switches, Fibre Channel
hosts, or other storage networking products. All Fibre Channel ports support
fallback speeds of 4 Gigabits and 2 Gigabits.
Legend LED
Color Description
1
HALM
Red Red = Host Connector is operating abnormally. Visit the
HDS Support Portal at portal.hds.com.
2
LINK
Blue ON = normal link status at 8 Gbps.
Green ON = normal link status at 2 or 4 Gbps.
Host I/O Boards for CBXSS and CBXSL Controller Boxes
Host I/O Board options for CBXSS and CBXSL Controller Boxes are:
• 1 Gb iSCSI
• 10 Gb iSCSI
1 Gb iSCSI Host I/O Board
The 1 Gb iSCSI Host I/O Board for CBXSS and CBXSL Controller Boxes has
two 1 Gb RJ-45 iSCSI ports. The ports are designated in the following way
when
Legend
the
LED
module
is
Color
Description
1
ACT
Yellow
ON = data is being transferred.
2
LINK
Green
ON = link status is normal.
3
status.
STATUS
Green
Red
installed:
ON = Host I/O Board is in the power-on
ON = Host I/O Board is operating
abnormally.
Visit the HDS Support Portal at portal.hds.com.
10 Gb iSCSI Host I/O Board
The 10 Gb iSCSI Host I/O Board for CBXSS and CBXSL Controller Boxes has
two 10 Gb optical iSCSI ports. The ports are designated in the following way
when the module is installed:
Legend LED Color
1
HSTS Blue
Red
Description
ON = normal link status.
ON = abnormal operating status. Visit the HDS
Support Portal at portal.hds.com.
2
STATUS Green ON = Host I/O Board is in the power-on status.
Red
ON = Host I/O Board is operating abnormally.
Visit the HDS Support Portal at portal.hds.com.
Power Unit
Power Unit for CBXSS, CBXSL Controller Boxes
Legend Component Color
Description
1
P-RDY
Green
ON = Power Unit is operating normally.
2
P-ALM
Red
ON = Power Unit is experiencing trouble. Visit
the HDS Support Portal at portal.hds.com.
3
B-RDY
Green
status is charged at startup.
ON = battery status is normal. Blinking = battery
OFF = battery status is abnormal or battery
is not installed. If the battery is installed, visit the HDS Support Portal at
portal.hds.com.
4 Power Socket Connects to AC power source.
5
B-ALM
Red
ON = cache backup battery has failures. Visit
the HDS Support Portal at portal.hds.com.
Power Unit for DBS and DBL Drive Boxes
Legend Component Color Description
1
RDY
Green
ON = Power Unit is operating normally.
2
AC IN
Green ON = AC input is normal.
3 Power Socket Connects to AC power source.
4
ALM
Red
ON = Power Unit is experiencing trouble. Visit
the HDS Support Portal at portal.hds.com.
Fibre Channel connections
1 Gb iSCSI connections
CBXSS, and CBXSL Controller Boxes support an optional 1 Gb iSCSI Host I/O
Board. Each module provide two RJ-45 1 Gb iSCSI dataports. Both data ports
support Auto-MDIX, so you can use either a straightthrough or crossover cable and
have the storage system interfaceautomatically adjust to the cabling used.
A 1 Gb iSCSI SAN requires:
• A Gigabit Ethernet switch
• A 1 Gb NIC or iSCSI HBA card in each host computer or server
• A 1 Gb iSCSI initiator
To establish the data path:
1. Connect one of the 1 Gb iSCSI data ports on each Hitachi Unified Storage
controller to your Gigabit Ethernet network switch.
2. Connect your network switch to the NIC or iSCSI HBA card in each host
computer or server.
Connecting Drive Boxes
Table 4-15: Maximum Drive Boxes supported
Connection order when installing Drive Boxes
Drive Boxes are connected using the sequence “Path #0, Path #1,” based
on the order in which Controller Box and Drive Boxes are installed in the
rack
Connecting a CBXSS, CBXSL, conntroller to a DBS or DBL Drive Box
1. Connect one end of a SAS (ENC) cable to the PATH 0 expansion port onthe
rear of a CBXSS, CBXSL Controller Box. Connect theother end to the IN
port on the I/O Module at the rear of the DBS, DBSD, or DBL Drive Box.
2. Additional Drive Boxes can be daisy-chained.
a. To connect a second Drive Box, plug one end of a SAS (ENC) cable
to the PATH 1 expansion port on the rear of the CBXSS, CBXSL,
Controller Box. Connect the other end to the IN port
on the I/O Module at the rear of the second DBS, or DBL Drive
Box.
b. To connect additional Drive Boxes, plug one end of a SAS (ENC) cable
to the OUT port at the rear of a DBS, DBSD, or DBL Drive Box.
Connect the other end to the IN port on the next Drive Box.
IN and OUT ports on DBS, DBSD, and DBL rear panel
(DBS/DBL is shown)
Connecting SAS (ENC) cables
(CBXSS/CBXSL+ DBS/DBSD/DBL)
Installing and logging in to Storage Navigator Modular 2
- 02 cổng User để cho người dùng có thểquản trịStorage, 2 cổng này
sẽcần kết nối đến dải mạng quản trị, sao cho máy quản trị(cài phần mềm
Hitachi Storage Navigator Modular 2) có thểkết nối đến được.
- 4 cổng iSCSI đểtruyền dữliệu giữa Server và Storage (map Volume
qua các cổng này).
- Nên sửdụng ít nhất 02 cổng iSCSI (mỗi controller ít nhất 1 cổng) đểđảm bảo
tính an toàn và tốc độ truyền dữliệu.
- Trong trường hợp có ít hơn 02 Server; và mỗi server có hơn 2 cổng mạng
đểlàm cổng iSCSIthì nên cắm trực tiếp với cổng iSCSI của Storage.
- FireWall cần mở một số port để quản trị Storage như sau: FTP port 25 (2
chiều); SSL 443 (2 chiều); TCP 2 chiều: 2000, 28355, 1099, 23015 tới
23018, 23032, và45001 tới49000, 10995; UDP: 161 (2 chiều)
Kết nối PC với Storage đểcấu hình:
Cắm dây mạng từmáy PC vào cổng quản trị
- Cắm dây mạng vào cổng User trên 2 controller.
- Địa chỉIP mặc định của cổng quản trị là:
oController 0: 192.168.0.16
oController 1: 192.168.0.17
Có thểdùng laptop hoặc PC nối trực tiếp vào cổng quản trịđểthay đổi lại IPtrên
Controller theo đúng VLAN của chi nhánh.
-Ping kiểm tra đến cổng quản trị.
Cài dặt phần mềm quản trị Hitachi Storage Navigator Modular 2(HSNM
2)
- Cài đặt phần mềm HSNM 2: Lấy đĩa HSNM2 đi kèm với Storage và cài đặt
theo Auto run, chạyfile: HSNM2-2300-W-GUI-P01.exe .Khi cài đặt ta để
các thông số là mặc định, chỉ cần bấm next cho đến khi cài đặt xong.
- Cũng có thể downloadphần mềm HSNM2theo đường link sau :
http://www.mediafire.com/download/vr1bjhm1nzoqqm1/HUS100_MT012_
31.iso.001http://www.mediafire.com/download/c78rx89am3yw5kj/HUS100
_MT012_31.iso.002
Đăng nhập vào phần mềm quản trị
B1: Trên máy quản trị, dùng trình duyệt web vào địa chỉ
http://localhost:23015/StorageNavigatorModular/Login
B2: Màn hình đăng nhập hiện ra:
User ID: system
Password: manager
Màn hình sẽ hiện ra như sau :
iSCSI host configuration
iSCSI is a protocol that unites IP networking and storage by enabling the
transport of block-level storage traffic over IP networks.
iSCSI SAN components
The iSCSI protocol makes it possible for the initiator to connect to the storage
target anywhere on an Internet Protocol (IP) network, whether through a LAN or
Wide Area Network (WAN) connection (see Figure 7-2).
In the example in Figure 7-2, each host and storage resource support an Ethernet
interface and an iSCSI protocol stack, with IP routers and Ethernet switches
providing the network connections. This arrangement enables storage devices to
connect directly to the switches and routers, and appear as any other IP entity on
the network.
When an operating system receives a request, it generates an SCSI command and
sends an IP packet over an Ethernet connection. At the receiving end, the SCSI
commands are separated from the request, and the SCSI commands and data are
sent to the iSCSI target storage device. The section that starts on the next page
describes what goes on “behind the scenes” during this sequence.
Example of initiators and targets in an iSCSI network
iSCSI under the hood
At the top of the model is a SCSI driver. The driver or a subordinate protocol
engine encapsulates raw SCSI commands and data into iSCSI messages,
maps the local drive assignment to remote devices, and is responsible for
related tasks such as authentication. Further down, iSCSI messages are
sent from the initiator to the target over TCP/IP sessions, which may involve
services such as error detection and encryption. At the bottom, the host
interface manages low-level network link functions.
iSCSI protocol levels
Determining your iSCSI topology