G-Technology G-SPEED FC User manual

G-SPEED Product Guide
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G-SPEED™
Product Guide
G-Technology Inc.
Tel: [phone]
Fax: [phone]
[email protected]
P/N GSPEED120506
TABLE OF CONTENTS
1. INTRODUCTION
2. SAFETY PRECAUTIONS
3. SYSTEM REQUIREMENTS
4. WHAT’S IN THE BOX
5. G-SPEED OVERVIEW
6. LED Indicators
7. INSTALLING G-SPEED
7.1 Installing ATTO HBA
7.2 Installing Disk Drive modules
7.3 Installing SFP and Optical Cable (FC version)
7.4 Installing SCSI Terminator and Cables (SCSI version)
7.5 Setting SCSI ID
7.6 Formatting G-SPEED
8. MANUAL CONFIGURATION
8.1 Connecting to the GUI
8.2 Setting SCSI ID via the GUI (SCSI version)
8.3 Initializing G-SPEED / Creating a RAID Set
8.4 Deleting a RAID Set
9. HARDWARE MONITORING
9.1 Silencing the Audible Alarm
10. SYSTEM CONTROL
10.1 Silencing the Audible Alarm
10.1 Alert by Mail Config
10.1 View Events / Mute Beeper
11. TECHNICAL SUPPORT
12. LIMITED WARRANTY
APPENDIX
Description of RAID Levels

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1. INTRODUCTION
Thank you for purchasing G-SPEED from G-Technology, Inc.
(G-Tech)! Designed from the ground up for creative
professionals, G-SPEED supports uncompressed HD video
editing workflows with multiple levels of RAID protection.
G-SPEED is ideally suited for deployment into high
performance creative environments including audio & video
editing, motion graphics and digital photography. G-SPEED is
available with a Fibre Channel or SCSI interface and with a
standard or redundant power supply.
2. SAFETY PRECAUTIONS
The disk drives contained in your G-SPEED are delicate
electronic instruments and are susceptible to damage due to
excessive physical shock. Place the unit in a vented area away
from moisture or liquids. Please handle the unit with care. Do
not open the case. Doing so will void the warranty. If the
Product is returned with damage caused by improper
handling, the warranty will be void and liability will rest with
the user.
3. SYSTEM REQUIREMENTS
A. Fibre Channel
Fibre Channel Host Adapter Equipped Computer
•Mac OS X 10.2.4 or higher
•Windows 2000 or Windows XP
NOTE: We recommend the ATTO Celerity 4Gb Fibre Channel
Host Bus Adapters.
B. SCSI
SCSI Host Bus Adapter Equipped Computer
•Mac OS X 10.2.4 or higher
•Windows 2000 or Windows XP
NOTE: We recommend the ATTO Ultra 320 Express PCI SCSI
Host Bus Adapters.
4. WHAT’S IN THE BOX
Take a moment to ensure that the following items are
included in the box. If anything is missing, please call G-Tech
at [phone]. Please keep the shipping container and
packing materials. In the unlikely event that you need to
return G-SPEED to us for any reason, you must use the
G-Tech shipping container. If the Product is returned
damaged caused by improper packaging, the warranty will be
void and liability will rest with the user.
• G-SPEED storage system
• 6 removable SATA drive modules
• RS 232 9-pin Cable
• Configuration Utility & Installation CD
• AC Power cable
Fibre Channel Version:
• SFP Module
• 3m Fibre Channel Cable
SCSI Version:
• 1M HD-HD U320 SCSI Cable
• HD SCSI Terminator

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5. G-SPEED OVERVIEW
6. LED Indicators
G-SPEED is equipped with three LED’s located on the front
panel. The top blue LED indicates the system is powered, the
bottom blue LED will flash when the data is being read from
or written to the array and the middle LED will glow RED
when a hardware fault has been detected.
7. INSTALLING G-SPEED
G-SPEED comes pre-configured in RAID 3 mode and
formatted for MAC OSX. Connecting G-SPEED to your
computer and configuring your system takes just a few
steps…
If an ATTO Host Bus Adapter was included in your kit:
7.1 Install the ATTO HBA:
1. Install the adapter into an empty PCI-X or PCI-E slot in
your system.
2. Install the appropriate ATTO driver (located on the Product
CD) for your operating system
(For detailed installation instructions consult the ATTO Installation Guide
located on the Product CD)
Power
Switch
Fibre Channel
Ports
Removable
Fans
Standard
Power Supply
AC Input
Removable Drive
Modules
Power
LED
Status LED
Activity LED
Ethernet
Port
RS232 Port
Removable
Bezel
LCD Panel
Power Supply
Fault Alert
Reset Button
SCSI
Ports
Removable/Redundant
Power Supply

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7.2 Installing the Disk Drive Modules
1. Remove the G-SPEED Bezel by pulling forward.
2. Install the six disk drive modules into the G-SPEED
enclosure and secure them in place by pushing on the
lever.
Note: The G-SPEED writes a signature to each drive so the drive modules
can be installed in any position in the G-SPEED enclosure.
3. Replace the G-SPEED Bezel.
7.3 (Fibre Channel) Installing the SFP and Optical Cable
1. Install the SFP into PORT 0 of the G-Speed. It will seat
with an audible click (to remove, open the latch and pull)
2. Remove the protective plugs from the SFP and
optical cable.

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3. Insert the optical cable into the SFP, it will seat with an
audible click.
4. Remove the protective plug from PORT 0 of the SFP
installed in the ATTO HBA and insert the free end of the
optical cable. It will seat with an audible click.
7.4 (SCSI) Installing the SCSI Cable and Terminator
1. Attach the 68pin HD SCSI terminator to the lower SCSI
port on the G-SPEED as shown. Tighten the
thumbscrews to hold the terminator in place.
2. Attach the 68pin HD cable to the upper connector on the
G-SPEED as shown. Tighten the thumbscrews to hold
the cable in place.
3. Attached the other end of the SCSI cable to your
system’s SCSI Host adapter.
7.5 (SCSI) Setting the SCSI ID
1. The G-SPEED is set at the factory with a default SCSI ID
of 0, which is perfect for most applications where there
is only one device connected to your SCSI Adapter. If
you have multiple G-SPEEDs (or other devices)
connected to your system you will need to change the
SCSI ID so all the attached devices have different ID’s.
This setting is modified through the web GUI or the front
panel LCD. See section 8.1 for information on
connecting to the G-SPEED GUI and section 8.2 for
information on changing the SCSI ID via the GUI.
To set the SCSI ID via the front panel LCD, follow the
steps on the next page.

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2. Enter the system through the LCD panel by pressing the
“ENTER” button once. You will be prompted for your
password. Use the UP / DOWN buttons to change the
characters and ENTER button to move the cursor to the
right.
For example, using the default password, hit the UP
button once and “0” will appear on the LCD screen.
Press ENTER to move the cursor right and repeat this
process until four (0) zeros are visible. Hit ENTER 12
more times to move the cursor completely to the right
and you will be logged in.
Hit the DOWN button until “Volume Set Functions” is
displayed in the window. Hit ENTER once and “Create
Volume Set” should appear. Hit the DOWN button 2
times and Modify Volume Set Attribute” will appear.
Hit ENTER 3 times and the current RAID level will be
displayed (default is RAID3). Hit the DOWN arrow 3
times and SCSI ID will be displayed. Hit ENTER once
and then hit the UP or DOWN buttons to adjust the SCSI
ID.
Hit ENTER when you are satisfied. Hit the BACK button
and you will be prompted to confirm your action. Hit
ENTER 2 times to accept your changes or ESCAPE to exit
without changing.
7.6 Formatting G-SPEED
Now that G-SPEED is physically connected to your computer,
it must be formatted for use with your operating system.
Attention Mac OS X Users!
G-SPEED is set up at the factory for use with Mac
OS X systems. If you are running Mac OS X,
G-SPEED will mount on the OS X desktop right out
of the box. If it becomes necessary to re-format G-SPEED
for Mac OS X, refer to your system documentation.
Attention Windows Users!
G-SPEED must be formatted using Windows Disk
Manager. Please refer to your system documentation
to format G-SPEED for the NTFS file system.
NOTE: Windows XP currently does not support disk volumes
over 2TB in capacity (2048 GB). If your G-SPEED is larger
than 2TB see section 8.3 for information on configuring
G-SPEED to work around this limitation.
ESCAPE / BACK
ENTER /FORWARD
UP
DOWN

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8. MANUAL CONFIGURATION
This section will describe how to manually configure
G-SPEED using the web GUI. The G-SPEED employs a very
sophisticated controller with many advanced options. Some
of these options can erase data on the G-SPEED, so be
careful and backup your data if the G-SPEED has been in
use. These operations are identical on MAC and Windows
systems.
8.1 Connecting to the G-SPEED GUI
1. Connect the G-SPEED to your computer or network by
connecting an Ethernet cable from the Ethernet port on the
G-SPEED to your host computer or network.
2. G-SPEED will auto configure to your network or direct
attached computer and display the IP address of the
G-SPEED on the LCD panel.
3. Enter this IP address into a web browser to connect to
the G-SPEED GUI. When the login prompt appears type the
default username “admin” and password “0000”.
Note: See section 10.4 to customize the login username / password
4. After entering the correct username and password the
G-SPEED GUI will appear. There are many advanced
features accessible through the GUI that are not covered in
this manual. Consult your Dealer for more information.

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8.2 (SCSI) Configuring G-SPEED SCSI ID
To set the SCSI ID of G-SPEED select “Modify Volume Set”
on the left NAV bar under “Volume Set Functions.” On the
next page select the volume you wish to set the SCSI ID.
Click the “submit” button and the following screen will
appear:
Select the SCSI ID you would like to assign. Check the
“Confirm the Operation” box and click “Submit” to save the
changes. The G-SPEED and will need to be restarted for the
changes to take effect.
8.3 Initializing G-SPEED
Note: If the G-SPEED is currently configured with a RAID Set.
You must delete the RAID Set before continuing. See Section 8.4
for instructions on deleting a RAID Set.
1. To create a RAID/Volume set on the G-RAID select “Quick
Create” under “Function Menu” on the left navigation bar of
the G-SPEED GUI. The following screen will appear:
2. Select the RAID level you’d like to use with G-SPEED.
Note: For video applications in protected mode we recommend using
RAID 3. For maximum performance and capacity we recommend RAID 0.
See Appendix A for details on other RAID levels supported
Note: G-SPEED with capacities over 2TB require special
initialization covered next in Item 3. Skip to Item 4 if your
G-SPEED is less than 2TB.