ATTO Technology ATTO XstreamCORE FC 7500 User manual

ATTO XstreamCORE®
Installation and Operation Manual
ATTO XstreamCORE FC 7500
16-Gigabit Quad Fibre Channel to 12-Gigabit SAS Storage Controller
ATTO XstreamCORE FC 7550
16-Gigabit Quad Fibre Channel to 12-Gigabit SAS Storage Controller
ATTO XstreamCORE FC 7600
32-Gigabit Dual Fibre Channel to 12-Gigabit SAS Storage Controller
©2018 ATTO Technology, Inc. All rights reserved. All brand or
product names are trademarks of their respective holders.
No part of this manual may be reproduced in any form or by
any means without the express written permission of ATTO
Technology, Inc.
10/2018 PRMA-0464-000MD

2 | P a g e
Table of Contents
Table of Contents ..................................................................................................................................................................................2
ATTO XstreamCORE Overview...................................................................................................................................................5
ATTO XstreamCORE™ FC 7500 features, benefits .................................................................................................................................5
ATTO XstreamCORE FC 7550 features, benefits....................................................................................................................................6
ATTO XstreamCORE FC 7600 features, benefits....................................................................................................................................7
ATTO XstreamCORE™ FC 7500 .......................................................................................................................................................8
Cooling and airflow .............................................................................................................................................................................8
Power .................................................................................................................................................................................................8
Fibre Channel ports .............................................................................................................................................................................8
SAS/SATA ports ...................................................................................................................................................................................8
Management ports .............................................................................................................................................................................8
LED indicators .....................................................................................................................................................................................8
ATTO XstreamCORE FC 7550 ......................................................................................................................................................10
Dimensions......................................................................................................................................................................................10
Cooling and airflow .........................................................................................................................................................................10
Power ..............................................................................................................................................................................................10
Fibre Channel ports .........................................................................................................................................................................10
SAS/SATA ports ...............................................................................................................................................................................10
Management ports..........................................................................................................................................................................10
LED indicators..................................................................................................................................................................................10
ATTO XstreamCORE FC 7600 ......................................................................................................................................................12
Dimensions......................................................................................................................................................................................12
Cooling and airflow .........................................................................................................................................................................12
Power ..............................................................................................................................................................................................12
Fibre Channel ports .........................................................................................................................................................................12
SAS/SATA ports ...............................................................................................................................................................................12
Management ports..........................................................................................................................................................................12
LED indicators..................................................................................................................................................................................12
Install the XstreamCORE .........................................................................................................................................................14
Unpack the packing box; verify contents ........................................................................................................................................14
Install the XstreamCORE .................................................................................................................................................................14
Discover the IP address ...................................................................................................................................................................14
Internet Explorer setup ...................................................................................................................................................................15

3 | P a g e
Begin initial configuration ...............................................................................................................................................................15
Installation and Removal of Power Supply Modules......................................................................................................................15
Configure the XstreamCORE....................................................................................................................................................16
Preliminary steps.............................................................................................................................................................................16
Port configurations..........................................................................................................................................................................16
Modify passwords ...........................................................................................................................................................................16
Map Devices ...........................................................................................................................................................................17
XstreamCORE mapping ...................................................................................................................................................................17
SAS/SATA device mapping ..............................................................................................................................................................17
RAID device mapping ......................................................................................................................................................................17
Mapping Devices with SMP.............................................................................................................................................................18
AutoMap devices ............................................................................................................................................................................18
Remote Monitoring, Management..........................................................................................................................................19
SNMP-based monitoring .....................................................................................................................................................................20
Email messages provide error notification..........................................................................................................................................22
Update Firmware ....................................................................................................................................................................23
Using XstreamVIEW™......................................................................................................................................................................23
Using FTP.........................................................................................................................................................................................23
Interface Options ....................................................................................................................................................................24
Using XstreamVIEW™ System Manager ..............................................................................................................................................24
Opening an XstreamVIEW™ session................................................................................................................................................24
Optimizing XstreamVIEW™ in Internet Explorer.............................................................................................................................24
Using the serial port ............................................................................................................................................................................25
Using Telnet.........................................................................................................................................................................................25
Appendix A Cabling.................................................................................................................................................................26
SAS/SATA connections ....................................................................................................................................................................26
Fibre Channel connections..............................................................................................................................................................26
Serial port connections ...................................................................................................................................................................26
Ethernet connections......................................................................................................................................................................26
Appendix B CLI Provides ASCII-based Interface ...............................................................................................................................27
CLI Error Messages ..............................................................................................................................................................................28
CLI Summary Reference.......................................................................................................................................................................28
Command explanations.......................................................................................................................................................................31
Appendix C Standards and Compliances 7550 .................................................................................................................................39
Regulatory Notices ..............................................................................................................................................................................39
FCC Notices (US only)......................................................................................................................................................................39

4 | P a g e
Compliance with ICES-003...............................................................................................................................................................39
Compliance with EN Regulations ....................................................................................................................................................39
Appendix D Standards and Compliances 7600.................................................................................................................................40
Regulatory Notices ..............................................................................................................................................................................40
FCC Notices (US only) ......................................................................................................................................................................40
Compliance with ICES-003...............................................................................................................................................................40
Compliance with EN Regulations ....................................................................................................................................................40

5 | P a g e
ATTO XstreamCORE Overview
The ATTO XstreamCORE 7500/7550/7600 is a storage controller that connects multiple shelves of SAS and SATA JBOD storage and virtualizes
it to a Fibre Channel SAN Connection.
The ATTO XstreamCORE FC 7500/7550/7600 allows IT
departments to architect storage systems with the flexibility
to use standard interface off-the-shelf storage hardware with
increased bandwidth and low latency levels which improve
performance and response. As a Data Center building block,
the7500/7550/7600 allows IT managers to architect their
storage solution on their terms, avoiding vendor lock-in with
modularity at each layer. The 7500/7550/7600 is used to
aggregate and virtualize storage on a SAN (Storage Area
Network) and has undergone qualifications with industry
leading storage and SAN infrastructure products. The
7500/7550/7600 is easily integrated into IT infrastructures,
providing lower operational costs with tools like a PCIe
Analyzer, Drive Map Director™ and XstreamVIEW™.
ATTO XstreamCORE™ FC 7500 features, benefits
The ATTO XstreamCORE™ FC 7500 is a 16-Gigabit Fibre
Channel to 12-Gigabit SAS storage controller configured with
two independent 16Gb Fibre Channel ports and four 12Gb
x4 SAS connectors.
Designed to integrate industry-leading performance and
SAN capabilities into the future generation of storage
solutions, the XstreamCORE™ FC 7500 uses a high-
performance architecture suited for OEMs looking to
incorporate SAS or SATA disk storage devices in their Fibre
Channel SAN.
Two independent 16Gb Fibre Channel ports which
auto-negotiate to 4Gb, 8Gb or 16Gb Fibre Channel
SFP+ Fibre Channel modules included
Dual Power Supply
Full support for FC-AL, FC-AL2, FC-FLA, FC-FS, FCP-3,
PLDA
Support for private loop, public loop, point-to-point
or fabric point-to-point
Support for direct connect to F-port switches
Four independent 12Gb SAS/SATA x4 mini-SAS HD
connectors which auto-negotiate to 3Gb, 6Gb or
12Gb
Automatic LUN Mapping
Patented Drive Map Director™reduces operating
expense by auto-configuring storage
2500 MB/s throughput for 1 MB transfers
500,000 IOPS for 4KB read transfers and 400,000 IOPS
for 4KB write transfers
XstreamVIEW™ integrated management console for
remote configuration, management and diagnostic
capabilities
Supports SAS and SATA hard disk drives

6 | P a g e
ATTO XstreamCORE FC 7550 features, benefits
The ATTO XstreamCORE FC 7550 is a 16-Gigabit Quad Fibre
Channel to 12-Gigabit SAS storage controller configured with
four independent 16Gb Fibre Channel ports and four 12Gb x4
SAS connectors.
Designed to integrate industry-leading performance and SAN
capabilities into the future generation of storage solutions,
the XstreamCORE FC 7550 uses a high-performance
architecture suited for OEMs looking to incorporate SAS or
SATA disk storage devices in their Fibre Channel SAN.
Four independent 16Gb Fibre Channel ports which
auto-negotiate to 4Gb, 8Gb or 16Gb Fibre Channel
Ability to aggregate up to 4 hosts without an
external switch
SFP+ Fibre Channel modules included
Dual Power Supply
Full support for FC-Fs, FCP-3
Support for direct connect to F-port switches
Four independent 12Gb SAS/SATA x4 mini-SAS HD
connectors which auto-negotiate to 3Gb, 6Gb or
12Gb
Automatic LUN Mapping
Patented Drive Map Director™reduces operating
expense by auto-configuring storage
6,000 MB/s throughput for 1 MB transfers
1,200,000 IOPS for 4KB read transfers and 900,000
IOPS for 4KB write transfers
XstreamVIEW™ integrated management console for
remote configuration, management and diagnostic
capabilities
Supports SAS/SATA hard disk drives, SSDs, and Tape
Supports Host Group Mapping

7 | P a g e
ATTO XstreamCORE FC 7600 features, benefits
The ATTO XstreamCORE FC 7600 is a 32-Gigabit Quad Fibre
Channel to 12-Gigabit SAS storage controller configured with
two independent 32Gb Fibre Channel ports and four 12Gb x4
SAS connectors.
Designed to integrate industry-leading performance and SAN
capabilities into the future generation of storage solutions,
the XstreamCORE FC 7600 uses a high-performance
architecture suited for OEMs looking to incorporate SAS or
SATA disk storage devices in their Fibre Channel SAN.
Two independent 32Gb Fibre Channel ports which
auto-negotiate to 8Gb, 16Gb or 32Gb Fibre Channel
Ability to aggregate up to 2 hosts without an
external switch
SFP+ Fibre Channel modules included
Dual Power Supply
Full support for FC-Fs, FCP-3
Support for direct connect to F-port switches
Four independent 12Gb SAS/SATA x4 mini-SAS HD
connectors which auto-negotiate to 3Gb, 6Gb or
12Gb
Automatic LUN Mapping
Patented Drive Map Director™ reduces operating
expense by auto-configuring storage
6,000 MB/s throughput for 1 MB transfers
1,200,000 IOPS for 4KB read transfers and 900,000
IOPS for 4KB write transfers
XstreamVIEW™ integrated management console for
remote configuration, management and diagnostic
capabilities
Supports SAS/SATA hard disk drives, SSDs, and Tape
Supports Host Group Mapping

8 | P a g e
ATTO XstreamCORE™ FC 7500
The ATTO XstreamCORE™ FC 7500 is a high-performance storage controller which adds 16-Gigabit Fibre Channel
connectivity to 12-Gigabit SAS or SATA storage devices.
The XstreamCORE™ FC 7500 is available in an industry-
standard 1U form factor for easy integration into racks.
Dimensions
Width: 17.3 inches
Length: 9.9 inches
Height: 1.7 inches (1U)
Weight: approximately 10 pounds
Cooling and airflow
Operating temperature: 5-40 °C external
Humidity: 10-90% non-condensing
Air enters from the front and is exhausted out the
connector side. Ambient air near the inlets should
not exceed 40°C. The unit automatically stops
operation if the temperature goes beyond this
threshold.
Do not block the enclosure’s vents. The
XstreamCORE™ does not allow data transfer if overheating
occurs.
Power
The 7500 features two hot swappable power
supplies and can be operated with only a single
power supply inserted. Each power supply has a
standard IEC320 power receptacle and cooling fan.
The power requirements of the ATTO
XstreamCORE™ FC 7500 plus the power draw of
other equipment in the rack must not overload the
supply circuit and or wiring of this rack.
Input voltage: 100-240; VAC 1A; 50/60Hz.
Fibre Channel ports
The dual independent 16Gb/s Fibre Channel ports
connect the XstreamCORE™ FC 7500 to Fibre Channel
hosts using optical SFP+ connectors and multimode
fiber optic cable. Make sure all cables are anchored
securely at both ends with the proper connectors.
SAS/SATA ports
The four (x4) 12Gb/s SAS/SATA connectors connect
storage devices into the Storage Area Network (SAN)
using mini-SAS HD cable plug connectors.
Management ports
Management is provided using the dual
100/1000BASE-T Ethernet ports accessible from two
right angle RJ-45 connectors, or the RS-232 serial
header console port accessible from the serial RJ-45
connector.
LED indicators
LED indicators can be viewed from the connector
side and the front side of the XstreamCORE™ FC
7500.
LEDs on the connector side are:
Power Supplies: One LED for each supply. Blue
indicates on and ready, while blinking Red indicates
an unplugged or failed supply.
Ready/Alert: On one shared LED a lit green means
ready, yellow indicates an alert condition.
Ethernet port connectors: A green LED embedded in
each Ethernet port connector indicates Link/Activity,
where green solid indicates link, blinking indicates
activity and OFF means no link is present. A second
green LED embedded in each Ethernet port
connector indicates connection speed, where green
solid indicates either a 100MbE or 1000MbE
connection.
Fibre Channel port: A lit green LED indicates link,
and OFF means no link. FC Port LEDs are located next
to the SFP connectors.
SAS/SATA device: SAS LEDs are located below the
mini-SAS HD connector. A lit green LED indicates a
link has been established on at least one PHY, and
OFF means there are no links.
LEDs on the faceplate are:

9 | P a g e
Power Supplies: One LED for each supply. Green
indicates on and ready while amber indicates an
unplugged or failed supply.
If both power supplies are on and both LEDs
are yellow at the same time, this indicates a bad status
connection. Status harnesses may not be connected.
Power: A lit green LED indicates power has been
turned ON to the storage controller.
Ready: A lit green LED indicates ready and OFF to
show not ready.
Alert: A lit yellow LED indicates an alert condition.
Fibre Channel Port Activity: A lit green FC port
activity LED indicates FC traffic on the port, and OFF
indicates no port activity.
Fibre Channel Port Speed: A bi-color FC port speed
LED is lit as follows: Yellow = 16Gb/s, Green = 8Gb/s,
and OFF = 4Gb/s.
SAS/SATA Device Activity: A lit green LED for each
SAS connector indicates port activity on at least one
PHY in the connector, and OFF means no port
activity.
EXHIBIT 17500 CONNECTORS,LEDS AND POWER RECEPTACLE ON THE CONNECTOR SIDE.
EXHIBIT 27500 LEDS ON THE FACEPLATE.

10 | P a g e
ATTO XstreamCORE FC 7550
The ATTO XstreamCORE FC 7550 is a high-performance storage controller which adds 16-Gigabit Quad Fibre Channel connectivity to 12-
Gigabit SAS or SATA storage devices.
The XstreamCORE FC 7550 is available in an industry-standard
1U form factor for easy integration into racks.
Dimensions
Width: 17 inches
Length: 11 inches
Height: 1.7 inches (1U)
Weight: approximately 10 pounds
Cooling and airflow
Operating temperature: 5-40 °C external
Humidity: 10-90% non-condensing
Air enters from the front and is exhausted out the connector
side. Ambient air near the inlets should not exceed 40°C. The
unit automatically stops operation if the temperature goes
beyond this threshold.
Do not block the enclosure’s vents. The XstreamCORE does
not allow data transfer if overheating occurs.
Power
The XstreamCORE FC 7550 features two hot swappable
power supplies and can be operated with only a single power
supply inserted. Each power supply has a standard IEC320
power receptacle and cooling fan. The power requirements of
the ATTO XstreamCORE FC 7550 plus the power draw of
other equipment in the rack must not overload the supply
circuit and or wiring of this rack.
Input voltage: 100-240VAC; 1A; 50/60Hz.
Fibre Channel ports
The quad independent 16Gb/s Fibre Channel ports connect
the XstreamCORE FC 7550 to Fibre Channel hosts using
optical SFP+ connectors and multimode fiber optic cable.
Make sure all cables are anchored securely at both ends with
the proper connectors.
SAS/SATA ports
The four (x4) 12Gb/s SAS/SATA connectors connect storage
devices into the Storage Area Network (SAN) using mini-SAS
HD cable plug connectors.
Management ports
Management is provided using the dual 100/1000BASE-T
Ethernet ports accessible from two right angle RJ-45
connectors, or the RS-232 serial header console port
accessible from the serial RJ-45 connector.
LED indicators
LED indicators can be viewed from the connector side and the
front side of the XstreamCORE FC 7550.
LEDs on the connector side are:
Power Supplies: One LED for each supply. Blue indicates ON
and ready, while blinking Red indicates an unplugged or failed
supply.
Ready/Alert: On one shared LED a lit green means ready,
yellow indicates an alert condition.
Ethernet port connectors: A green LED embedded in each
Ethernet port connector indicates Link/Activity, where green
solid indicates link, blinking indicates activity and OFF means
no link is present. A second green LED embedded in each
Ethernet port connector indicates connection speed, where
green solid indicates either a 100MbE or 1000MbE
connection.
Fibre Channel port: A lit green LED indicates link, and OFF
means no link. FC Port LEDs are located next to the SFP
connectors (7600 only) or below the SFP connectors (7550
only).
SAS/SATA device: SAS LEDs are located below the mini-SAS
HD connector. A lit green LED indicates a link has been
established on at least one PHY, and OFF means there are no
links.
LEDs on the faceplate are:
Power Supplies: One LED for each supply. Green indicates ON
and ready while amber indicates an unplugged or failed
supply.
If both power supplies are on and both LEDs are yellow at
the same time, this indicates a bad status connection. Status harnesses
may not be connected.
Power: A lit green LED indicates power has been turned ON
to the storage controller.

11 | P a g e
Ready: A lit green LED indicates ready, and OFF indicates not
ready.
Alert: A lit yellow LED indicates an alert condition.
Fibre Channel Port Activity: A lit green FC port activity LED
indicates FC traffic on the port, and OFF indicates no port
activity.
Fibre Channel Port Speed: A bi-color FC port speed LED is lit
as follows: Yellow = 16Gb/s, Green = 8Gb/s, and OFF = 4Gb/s.
SAS/SATA Device Activity: A lit green LED for each SAS
connector indicates port activity on at least one PHY.
EXHIBIT 37550 CONNECTORS,LEDS AND POWER RECEPTACLE ON THE CONNECTOR SIDE.
EXHIBIT 47550 LEDS ON THE FACEPLATE.

12 | P a g e
ATTO XstreamCORE FC 7600
The ATTO XstreamCORE FC 7600 is a high-performance storage controller which adds 32-Gigabit Dual Fibre Channel connectivity to 12-
Gigabit SAS or SATA storage devices.
The XstreamCORE FC 7600 is available in an industry-standard
1U form factor for easy integration into racks.
Dimensions
Width: 17 inches
Length: 11 inches
Height: 1.7 inches (1U)
Weight: approximately 10 pounds
Cooling and airflow
Operating temperature: 5-40 °C external
Humidity: 10-90% non-condensing
Air enters from the front and is exhausted out the connector
side. Ambient air near the inlets should not exceed 40°C. The
unit automatically stops operation if the temperature goes
beyond this threshold.
Do not block the enclosure’s vents. The XstreamCORE does
not allow data transfer if overheating occurs.
Power
The XstreamCORE FC 7600 features two hot swappable
power supplies and can be operated with only a single power
supply inserted. Each power supply has a standard IEC320
power receptacle and cooling fan. The power requirements of
the ATTO XstreamCORE FC 7600 plus the power draw of
other equipment in the rack must not overload the supply
circuit and or wiring of this rack.
Input voltage: 100-240; VAC 1A; 50/60Hz.
Fibre Channel ports
The dual independent 32Gb/s Fibre Channel ports connect
the XstreamCORE FC 7600 to Fibre Channel hosts using
optical SFP+ connectors and multimode fiber optic cable.
Make sure all cables are anchored securely at both ends with
the proper connectors.
SAS/SATA ports
The four (x4) 12Gb/s SAS/SATA connectors connect storage
devices into the Storage Area Network (SAN) using mini-SAS
HD cable plug connectors.
Management ports
Management is provided using the dual 100/1000BASE-T
Ethernet ports accessible from two right angle RJ-45
connectors, or the RS-232 serial header console port
accessible from the serial RJ-45 connector.
LED indicators
LED indicators can be viewed from the connector side and the
front side of the XstreamCORE FC 7600.
LEDs on the connector side are:
Power Supplies: One LED for each supply. Blue indicates on
and ready, while blinking Red indicates an unplugged or failed
supply.
Ready/Alert: On one shared LED a lit green means ready,
yellow indicates an alert condition.
Ethernet port connectors: A green LED embedded in each
Ethernet port connector indicates Link/Activity, where green
solid indicates link, blinking indicates activity and OFF means
no link is present. A second green LED embedded in each
Ethernet port connector indicates connection speed, where
green solid indicates either a 100MbE or 1000MbE
connection.
Fibre Channel port: A lit green LED indicates link, and OFF
means no link. FC Port LEDs are located next to the SFP
connectors (7600 only) or below the SFP connectors (7550
only).
SAS/SATA device: SAS LEDs are located below the mini-SAS
HD connector. A lit green LED indicates a link has been
established on at least one PHY, and OFF means there are no
links.
LEDs on the faceplate are:
Power Supplies: One LED for each supply. Green indicates on
and ready while amber indicates an unplugged or failed
supply.
If both power supplies are on and both LEDs are yellow at
the same time, this indicates a bad status connection. Status harnesses
may not be connected.
Power: A lit green LED indicates power has been turned ON
to the storage controller.

13 | P a g e
Ready: A lit green LED indicates ready and OFF to show not
ready.
Alert: A lit yellow LED indicates an alert condition.
Fibre Channel Port Activity: A lit green FC port activity LED
indicates FC traffic on the port, and OFF indicates no port
activity.
Fibre Channel Port Speed: A bi-color FC port speed LED is lit
as follows: Yellow = 32Gb/s, Green = 16Gb/s, and OFF =
8Gb/s.
SAS/SATA Device Activity: A lit green LED for each SAS
connector indicates port activity on at least one
EXHIBIT 57600 CONNECTORS,LEDS AND POWER RECEPTACLE ON THE CONNECTOR SIDE.
Exhibit 6 7600 LEDS ON THE FACEPLATE.

14 | P a g e
Install the XstreamCORE
If you have not already completed the instructions on the Quick Start page packed with your XstreamCORE, use the following instructions to
install the XstreamCORE.
Unpack the packing box; verify contents
The XstreamCORE. Note the serial number of
your XstreamCORE unit:
________________________
Power cords
“L” brackets for mounting in a 19” rack
Ethernet cable
RS-232 cable
Install the XstreamCORE
1. Place the XstreamCORE on a stable flat surface or install
it into a standard rack.
2. If installing into a rack, attach the brackets to both sides
of the XstreamCORE enclosure. Then install the
XstreamCORE assembly horizontally within the rack so it
does not reduce the air flow within the rack.
EXHIBIT 7BRACKETS TO INSTALL THE XSTREAMCORE INTO A RACK.
3. Connect the host computer by connecting the cable to FC
port 1, 2, 3, or 4.
4. Connect target devices by connecting SAS cables to SAS
connector A, B, C or D.
5. Power up the target devices.
6. Connect the Ethernet port to your network.
7. Connect the AC power cords from the XstreamCORE to
the proper AC
source outlets.
Power is automatically supplied to the 7500/7550/7600
when plugged into an AC outlet.
The power source must be connected to a protective earth
ground and comply with local electrical codes. Improper grounding
may result in an electrical shock or damage to the unit. Also, be aware
that this unit is powered on once a power source is connected. Make
sure the power supply module is fully inserted before applying power.
Failure to do so may cause injury or damage the unit.
If you are using a rack:
Properly ground the XstreamCORE to the rack
equipment. The earth ground connection must be
maintained.
The power requirements plus the power draw of
the other equipment in the rack must not
overload the supply circuit and/or wiring of the
rack.
8. Wait for the XstreamCORE Ready LED to light, indicating
that the XstreamCORE has completed its power-on self
test sequence.
Discover the IP address
The XstreamCORE is initially configured with DHCP
enabled. It is best if you have access to a DHCP server.
1. Power on your system and log in as a user with proper
administrative privileges from the computer attached to
the XstreamCORE Ethernet port on the same domain.
2. Go to www.atto.com.
3. Select Downloads from the Support menu.
4. Register or log in if previously registered.
5. Select Storage Controllers from the product list.
6. Select your model.
7. From the table, find your Operating System.
8. Click on the entry for the QuickNAV™ utility.
9. Select a download destination and allow the download to
complete. Double-click the downloaded QuickNAV™ file
to install onto your operating system.
10. Locate the XstreamCORE with the serial number
recorded earlier.
11. Highlight the serial number.
12. Click Next.
13. If a DHCP server is available on your network, an address
is assigned automatically by the server. Note the
assigned address:
_____________________________________
If you do not have a DHCP server, get an IP address and
subnet mask from your network administrator, type it into the area
provided, and click on Next.
14. Click on Launch Browser. Your browser points to the
ATTO XstreamVIEW™ splash screen. If you use Internet
Explorer as a browser, you may continue on to the

15 | P a g e
optional Internet Explorer setup below. If not, continue
on to Begin initial configuration.
Internet Explorer setup
1. Open your browser
2. Go to the browser toolbar and select Tools.
3. Select Internet Options.
4. In the Internet Options screen, select the Security tab.
5. Click on the Trusted Sites icon.
6. Click on the Sites button.
7. Uncheck the Require server verification
check box.
8. In the text box Add this web site to the zone, add the IP
address of the appliance. You may use wild cards.
9. Click Close.
10. At the bottom of the Internet Options dialog, click OK.
Begin initial configuration
1. The XstreamVIEW™ interface welcome screen appears.
Click on Enter Here.
2. Type in the user name and password.
The default values are user name root and password
Password. The user name is case insensitive and the password is case
sensitive. It is best practice to change the default user name and
password. Refer to Modify passwords.
3. The XstreamVIEW™ status page appears. Continue to
Map Devices.
Installation and Removal of Power
Supply Modules
1. To remove a power supply module, first remove the
power cord.
2. Press the side latch inward and pull out on the handle
3. To install a power module, insert module until you hear
the latch click.
Handle and latch should be on top.
4. Install power cord.
Remove the power source before removing the power
supply module. Failure to do so may cause injury or damage the unit
EXHIBIT 5XSTREAMCORE FC 7500, LEDS,POWER RECEPTACLE AND PORTS
EXHIBIT 8XSTREAMCORE FC 7600, LEDS,POWER RECEPTACLE AND PORTS
EXHIBIT 9XSTREAMCORE FC 7550, LEDS,POWER RECEPTACLE AND PORTS

16 | P a g e
Configure the XstreamCORE
To configure the ATTO XstreamCORE, use the ATTO XstreamVIEW™ System Manager GUI. Default values are appropriate for most
configurations, but may be modified.
The best way to access the XstreamCORE to view and change
settings is to use ATTO XstreamVIEW™ System Manager, a
browser-based graphical interface. Other methods are also
available. Refer to Interface Options
Help is available from within XstreamVIEW™ by clicking on
the text indicating each setting. For more information on any
of these parameters, refer to the specific CLI command in
Command explanations.
To change mapping, refer to Map Devices
To use Email notification or SNMP, refer to Remote
Monitoring, Management.
You may make changes to several pages before going to the
Restart page and restarting the XstreamCORE to save the
changes.
Preliminary steps
1. If you are not already in the XstreamVIEW™ interface,
type the IP address of your XstreamCORE in a standard
browser as found in Using XstreamVIEW™ System
Manager, click Enter Here, type in your user name and
password, and click OK.
2. The Status page appears.
Choose one of the following
options:
View all settings to
ensure they are
appropriate for your
configuration.
Keep the automatic
settings created
when you powered
up your Fibre storage
controller and do
nothing, accepting all
the default settings
for all ports.
Use the individual pages listed on the side
menu to make changes or use other features
such as Email notification or SNMP as needed.
Port configurations
1. Follow the Preliminary steps.
2. Click on the port you wish to configure on the left hand
menu: Ethernet, Serial Port or Fibre Channel.
3. Select the parameters you wish to change.
4. Click Submit.
5. If you have completed all changes for this session, go to
the Restart page and restart the Fibre storage controller.
Modify passwords
1. Follow the Preliminary steps.
2. From the side menu select controller. The storage
controller Configuration page is displayed. The
Administrator user name that you are currently logged in
with and the current read only user name, if present, are
displayed in their text boxes.
3. Enter the Administrator (Admin) password where
indicated.
4. Enter appropriate information into the New Admin
Password, Confirm New Admin Password or New Read
Only Password and Confirm New Read Only Password
text boxes.
5. Click Submit.
6. If you have completed all changes for this session, go to
the Restart page and restart the XstreamCORE.

17 | P a g e
Map Devices
After getting an IP address and logging into the ATTO XstreamVIEW™ System Manager, you have options to map devices so that th e
XstreamCORE can access the devices in your network.
The ATTO XstreamCORE allows parallel SAS/SATA devices to
participate in a Fibre Channel arbitrated loop or on a fabric.
Fibre Channel and SAS/SATA use different models to address
devices. The XstreamCORE translates between these
addressing models.
XstreamCORE mapping
WWN:
To identify each Fibre Channel device while addressing, each
Fibre Channel device is assigned a unique World Wide Name
(WWN). The 64-bit WWN has the following format:
Field
Name
WWN
Format
Company ID
Device ID
Byte
0
1
2
3
4
5
6
7
Value
20
00
00
10
86
xx
xx
xx
SAS/SATA device mapping
SAS/SATA devices connected to the XstreamCORE are viewed
as Fibre Channel LUNs to the host computer.
The ATTO XstreamVIEW™ interface displays the current
mapping information for SAS/SATA devices. Refer to Interface
Options.
SCSI commands sent to offline devices are rejected.
RAID device mapping
When using the XstreamCORE FC 7550 or XstreamCORE FC
7600 with a device that supports multiple LUNs behind a
target, such as a RAID array, you must disable SAS Mapping
by Topology.
1. If you are not already in the XstreamVIEW™ interface,
type the IP address of your XstreamCORE into a standard
browser
2. Click on the Advanced menu item on the left side of the
screen
3. The Advanced CLI Configuration page appears
4. Type Set SASMapByTopology disabled
5. Type SaveConfiguration restart
6. Once the XstreamCORE restarts, any attached RAID
devices will be scanned and all LUNs will be mapped.
If SASMapByTopology is enabled, RAID Processor LUNs
will be mapped, but not RAID Groups. Alternatively, you may connect
to the CLI via the XstreamCORE serial port and issue the above
commands.
Drive Map DirectorTM
Drive Map Director uses SMP to provide a predictable
mapping structure for devices attached to the XstreamCORE
FC 7550 and XstreamCORE FC 7600. To use this feature, drive
enclosures must support SAS expanders with SMP protocol
such as the HP StorageWorks D2700 SAS JBOD. If SMP
supporting expanders are not present in your storage system
the XstreamCORE will revert to the AutoMap feature (see
Automap devices)

18 | P a g e
Mapping Devices with SMP
Drive Map Director assigns a Fibre target number to each
shelf of storage and a Fibre LUN is reserved for each slot
within the enclosure. This numbering scheme is static and will
remain with the shelf and slot location whenever a drive or
shelf is added or removed. This allows maps to remain the
same when shelves or drives need to be swapped out due to
failure and remain consistent during power cycles of the
XstreamCORE.
1. If you are not already in the XstreamVIEW™ interface,
type the IP address of your XstreamCORE in a standard
browser as found in Using XstreamVIEW™ System
Manager, click Enter Here, type in your user name and
password, and click OK.
2. The Status page appears.
3. From the XstreamVIEW™ main menu, click on the
Mapping menu item on the left side of the screen.
4. The Mapping page appears. If your storage supports
SMP, the XstreamVIEW™ System Manager will display
mapping information for your devices.
If your devices do not support SMP you will be able to use
the AutoMap feature to map your storage devices.
AutoMap devices
1. If you are not already in the
XstreamVIEW™ interface, type the
IP address of your XstreamCORE in a
standard browser as found in Using
XstreamVIEW™ System, click Enter
Here, type in your user name and
password, and click OK.
2. The Status page appears.
3. From the XstreamVIEW™ main
menu, click on the Mapping menu
item on the left side of the screen.
4. The Mapping page appears. Wait for
the automatic scan for devices to
complete.
5. Click AutoMap.
6. All the commands necessary to enable mapping and the
command SaveConfiguration norestart are performed.

19 | P a g e
Remote Monitoring, Management
The Ethernet port provides monitoring and management using the XstreamVIEW™ System Manager.
Remote system monitoring may be set up through the
Remote Management page of the XstreamVIEW™ interface
using the Simple Network Management Protocol (SNMP) or
Email.
Various types of problems may create a notification:
Device errors such as medium error, aborted
command and hard error
Device transitions from online to offline
Critical and warning temperature conditions
Power supply status conditions
Messages may state that a device is not working, a medium
has an error, or a command has been stopped.
You may designate which warning level a recipient receives.
For example, a recipient with a critical severity level only
receives critical messages and not warning or informational
messages.
In both monitoring systems, you select the warning levels for
each recipient:
All: all warnings, critical events and
informational messages
Warning: events which are either warnings or
critical events
Critical: only events which are critical
None: no messages are sent
EXHIBIT 10 THE REMOTE MANAGEMENT PAGE IN THE XSTREAMVIEW™ SYSTEM MANAGER

20 | P a g e
SNMP-based monitoring
The Simple Network Management Protocol (SNMP) facilitates
the exchange of management information between network
devices.
An agent residing in the XstreamCORE takes information from
the XstreamCORE and translates it into a form compatible
with SNMP.
Consult your network administrator for further assistance
with SNMP.
1. If you are not already in the XstreamVIEW™ interface,
type the IP address of your XstreamCORE in a standard
browser as found in Using XstreamVIEW™ System
Manager, click Enter Here, type in your user name and
password, and click OK.
2. On the left-hand menu, click Remote Management.
3. The Remote Management page appears.
4. Click on the enabled radio button next to the SNMP
heading.
5. Click on the appropriate radio button for SNMP Traps,
SNMP Extended Traps.
6. SNMP Traps and SNMP Extended Traps are
notifications for SNMP functions such as device
transition and device error.
7. Enter the IP addresses of those who should receive
messages (SNMP trap recipients) in the text boxes on the
left.
8. Select the type of message you wish each recipient to
receive from the drop down box next to each address.
9. Click Submit.