background image

Airflow

 

is

 

front

 

to

 

rear

 

with

 

cooling

 

air

 

being

 

drawn

 

across

 

the

 

drives,

 

through

 

the

 

fans

 

and

 

pressurizing

 

the

 

rear

 

of

 

the

 

enclosure.

 

The

 

pressurized

 

rear

 

allows

 

the

 

PSU

 

to

 

draw

 

the

 

air

 

that

 

it

 

requires;

 

perforations

 

at

 

the

 

rear

 

of

 

the

 

chassis

 

allow

 

cooling

 

air

 

to

 

flow

 

over

 

the

 

processor

 

heatsinks,

 

server

 

board

 

and

 

PCI

 

cards.

 

The

 

cooling

 

system

 

must

 

be

 

operated

 

with

 

low-pressure

 

rear

 

exhaust

 

installation

 

(back

 

pressure

 

created

 

by

 

rack

 

doors

 

and

 

obstacles

 

not

 

to

 

exceed

 

5

 

pascals

 

[0.5mm

 

Water

 

gauge]).

 

The

 

cooling

 

system

 

provides

 

sufficient

 

capacity

 

to

 

ensure

 

that

 

drive

 

maximum

 

temperatures

 

have

 

not

 

exceeded

 

at

 

35°C

 

(95°F)

 

with

 

one

 

failing

 

fan

 

at

 

sea

 

level.

 

The

 

cooling

 

cage

 

contains

 

ten

 

individual

 

high-speed

 

single-rotor

 

axial

 

fans,

 

individually

 

connected

 

to

 

and

 

interfacing

 

with

 

the

 

enclosure

 

management

 

PCB.

 

This

 

interface

 

provides

 

power

 

and

 

speed

 

control

 

to

 

the

 

fans

 

and

 

returns

 

speed

 

output

 

from

 

each

 

fan

 

to

 

the

 

management

 

system.

 

Drive

 

carrier

 

module

 

The

 

drive

 

carrier

 

module

 

consists

 

of

 

a

 

hard

 

disk

 

mounted

 

in

 

a

 

drive

 

carrier.

 

Each

 

drive

 

bay

 

can

 

house

 

a

 

single

 

low-profile

 

2.54-cm

 

(1.0-inch)

 

high,

 

8.89-cm

 

(3.5-inch)

 

form

 

factor

 

SATA

 

disk

 

drive

 

in

 

its

 

drive

 

carrier.

 

The

 

drive

 

carrier

 

has

 

mounting

 

locations

 

for

 

SATA

 

drives.

 

Each

 

disk

 

drive

 

is

 

enclosed

 

in

 

a

 

sheet

 

steel

 

carrier

 

which

 

provides

 

excellent

 

thermal

 

conduction,

 

radio

 

frequency

 

and

 

electro-magnetic

 

induction

 

protection,

 

as

 

well

 

as

 

affords

 

the

 

drive

 

with

 

maximum

 

physical

 

protection.

 

The

 

front

 

cap

 

of

 

the

 

drive

 

carrier

 

supports

 

an

 

ergonomic

 

handle,

 

which

 

provides

 

the

 

following

 

functions:

 

v

   

Camming

 

of

 

drive

 

carrier

 

into

 

and

 

out

 

of

 

drive

 

bays.

 

v

   

Positive

 

"spring

 

loading"

 

of

 

the

 

drive/backpane

 

connector.

 

  

Figure

 

10.

 

Cooling

 

fan

 

10

 

User

 

Guide

Summary of Contents for Secure Managed Client Storage Array

Page 1: ... Secure Managed Client Storage Array User Guide Machine Type 8332 ...

Page 2: ......

Page 3: ...Secure Managed Client Storage Array User Guide ...

Page 4: ...ces have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is ...

Page 5: ...t assembly 16 Enclosure installation 16 Power cord connection 17 Grounding checks 17 Chapter 4 Operation 19 Power on 19 Power supply unit LED 19 Front operator s panel LEDs and switches 20 Starting the drives 21 Disk drive LEDs 21 Engaging the drive module anti tamper locks 21 BIOS settings 22 Turning off 22 Chapter 5 Troubleshooting and problem solving 23 Initial start up problems 23 Faulty cords...

Page 6: ...iv User Guide ...

Page 7: ... a list of accessories or other components you may need instructions on setting up the system and troubleshooting information Product contents order options and accessories The SMC Storage Array ships with the following items v Secure Managed Client SMC Storage Array Setup Poster in the product box v AC power cord s North America only v 50 Phillips head screws v Resource CD v Rail kit v T10 TORX s...

Page 8: ...vi User Guide ...

Page 9: ...rstand all the related safety information for this product Refer to the Safety and Warranty Guide that you received with this product for the latest safety information Reading and understanding this safety information reduces the risk of personal injury and or damage to your product Copyright Lenovo 2005 2008 1 ...

Page 10: ...2 User Guide ...

Page 11: ...s a rear view with the lid removed showing those areas accessible to service personnel only 1 SAS expander card 2 Power supply unit 3 Cooling fans 10 4 Boot drive 5 Server board 6 PCI slots Figure 1 SMC Storage Array front view Figure 2 SMC Storage Array rear view showing service areas Copyright Lenovo 2005 2008 3 ...

Page 12: ...ing plate must be installed over the empty upper bay v A server subsystem comprising An Intel Server Board S5000PSL with integral I O panel An Intel RAID Controller SRCSATAWB A boot drive module v A cooling module containing 10 high speed single rotor axial fans which are individually pluggable v 12 SATA hard drives 1 Empty power supply bay 11 USB port 1 2 PS2 mouse port 12 USB port 3 3 System sta...

Page 13: ... The backplane PCB provides 12 direct dock SAS SATA connectors to the drives and acts as the connectivity hub of the enclosure connecting to the enclosure management PCB The ten cooling fans are connected to the system by the enclosure management PCB There are 12 drive bays at the front of the enclosure Each drive bay accommodates a plug in drive carrier module that can house one low profile 2 54 ...

Page 14: ...rovides access to a service area Upon replacement the cover MUST be secured by tightening the lock mechanism to the locked position with a screwdriver Server board subdivision The server board subdivision consists of v An Intel Server Board S5000PSL v Slots for up to six low profile 1 905 cm 3 4 inch PCI cards installed in a vertical orientation The following PCBs are installed as standard configu...

Page 15: ...cated on the server board I O panel to assist in identifying failed and failing components See Server board LEDs on page 25 for a summary of status LED states NIC LEDs The NIC LEDs at the right and left of each NIC port provide information on NIC status See I O panel NIC LEDs on page 25 for a summary of NIC LED states Front operator s panel A front operator s panel consisting of a USB port three L...

Page 16: ...ge 3 is located on the rear of the enclosure Note The rear panel is an integral part of the enclosure assembly and is not field replaceable Table 2 Rear Panel ID LED Status Enclosure ID LED Blue when activated Activated by push button on the Front Operator s Panel or by system software Used to identify a server from among several servers Power supply unit AC DC power is provided by a power supply ...

Page 17: ...puts v P1 server board main power connector 1 x 24 pin v P2 processor power connector 8 pin v P3 12 V power connector v P4 peripheral power connector 2 x 4 pin v P5 PSU1 connector 5 pin Cooling fans Ten high speed single rotor axial fans are housed in a cooling cage located centrally within the enclosure between the drive bays and the server board as shown in Figure 2 on page 3 This ensures maximu...

Page 18: ...onnected to and interfacing with the enclosure management PCB This interface provides power and speed control to the fans and returns speed output from each fan to the management system Drive carrier module The drive carrier module consists of a hard disk mounted in a drive carrier Each drive bay can house a single low profile 2 54 cm 1 0 inch high 8 89 cm 3 5 inch form factor SATA disk drive in i...

Page 19: ...ew 4 Drive lock indicator opening Anti tamper locks Anti tamper locks are installed in each drive carrier handle and are accessed with a TORX screwdriver through the small cutout in the latch section of the handle When activated the locks disable the normal pinch latch action of the drive carrier handle A drive is locked when the red lock symbol appears in the indicator opening Figure 11 Driver ca...

Page 20: ...12 User Guide ...

Page 21: ...rive bays must be installed with either a drive carrier module or a dummy drive carrier module No bays should be left empty A minimum of 1 drive must be installed Power supply One PSU can be installed A blanking plate must be installed to cover the empty top slot Cooling fans Ten fans housed in a cooling cage are located centrally within the enclosure between the drive bays and the server board PC...

Page 22: ...e fitted and checked a suitable anti static wrist or ankle strap and observe all conventional ESD precautions when handling modules and components Avoid contact with backplane server board and PCI card components and module connectors or other parts See the Safety and Warranty Guide for additional information on static electricity prevention Preparation of site and host server Before beginning mak...

Page 23: ...8 26 cm 19 inch cabinet capable of holding the unit v Minimum depth 70 76 cm 27 83 inches from rack posts to maximum extremity of enclosure excludes rear cabling v Weight up to 30 kg 66 20 lb dependent upon configuration per enclosure v A minimum gap of 2 54 cm 1 inch clearance is required between the rack cover and front of drawer A 5 08 cm 2 inch rear clearance between rear of drawer and rear of...

Page 24: ...e within the rack Use of other mounting hardware may cause some loss of rack space Contact your supplier to ensure suitable mount rails are available for the rack you are using Rail kit assembly Refer to the Rail Kit Installation Guide for instructions on assembling the rail kit 1 Rear rack post 2 Clamping screws 3 Rack bracket ASM 4 Front rack post 5 Slide screw 4 6 Slide washer 4 Enclosure insta...

Page 25: ...l safety and ESD precautions listed in the Safety and Warranty Guide 2 Attach a power cord for the installed PSU The Power On LED see 1 in Figure 16 for the PSU will blink green when AC main power is present The Power On LED will illuminate a constant green when power to the PSU is turned on Grounding checks The SMC Storage Array must only be connected to a power source that has a safety electrica...

Page 26: ...18 User Guide ...

Page 27: ...ad time to acclimate before operating them Notes 1 If main power is lost for any reason upon restoration of power the enclosure will re start automatically 2 See Front operator s panel LEDs and switches on page 20 for details on Front Operator s Panel LEDs and related fault conditions Power supply unit LED The PSU has a bi color red green LED v When the PSU is connected to a main supply the LED wi...

Page 28: ... only when activated Table 5 Front operator s panel switch functions Push button switch Definition On Off Function of this button is dependent on the enclosure status Enclosure connected to power source but not operating Press button to activate and commence boot process Enclosure operating Depress button for 4 seconds to turn off the enclosure System reset Resets the enclosure hardware and firmwa...

Page 29: ...gaging the drive module anti tamper locks An anti tamper lock is installed in each drive carrier handle and can be accessed through the small cutout in the latch section of the handle with a TORX screwdriver A lock symbol displays in the small opening beside the torque screw when the drive is locked Activating an anti tamper lock To activate an anti tamper lock do the following 1 Carefully insert ...

Page 30: ...system modify the Memory Mapped I O Start Address option which is present in the PCI Configuration settings under the Advanced tab 4 To boot from the network using PXE boot enable the option Onboard NIC ROM option which is also present in the PCI Configuration settings The device boot order registers this change after you save the changes and reboot 5 To boot from the boot drive attached to the LS...

Page 31: ...stalled correctly 2 Check that the LEDs on all installed drive carrier modules are illuminated amber Note Drive LEDs will not be lit during drive spin up 3 Check that drive carrier modules have been correctly installed LEDs A green LED is always used for good or positive indication A flashing green amber LED is used for non critical conditions With the exception of the drive carrier module LED whi...

Page 32: ...ator s panel The front operator s panel displays the aggregated status of all the modules Front operator s panel LED states are defined in Table 4 on page 20 Note The front operator s panel is supplied as an integral part of the enclosure core product and is not user replaceable 1 Power active LED 2 Unit fault LED 3 Enclosure ID LED Table 7 Ops panel LED states LEDs Normal Operation Fault conditio...

Page 33: ...atus LEDs The server board I O panel contains a number of diagnostic LEDs whose functions are summarized in the following table Refer to your server board documentation for full details of each LED state Table 9 Server board status LEDs LED Color Function System status LED v Green v Off v Alternating green amber v Amber v Green blink v Amber blink v System OK v AC power off v System not ready v Cr...

Page 34: ...le to help understand a pattern of lights and beeps Each light beep is taken in turn and shows linked items so some of the data is duplicated in several places to make ease of search better Note There will be no beep if the enclosure is muted Table 11 Light and buzzer interpretations LED buzzer State Related Meaning Action Front operator s panel fault light Off No warnings or worse None all OK Slo...

Page 35: ...ts lit constant Fans broken or out of tolerance Replace fans immediately Decrease ambient temperature Fan light Constant on Varying levels of beep and chassis fault light setting No beep if muted Fan broken or out of tolerance Replace fans immediately Drive light amber Constant on Varying levels of beep and chassis fault usually slow beep and slow flash No beep if muted Drive faulty Replace drive ...

Page 36: ...ble 12 System faults Symptom Cause Action 1 Audible alarm sounds 1 Internal fault detected failure of an internal communications path 1 Check for other amber LED indications of the power supply units If there is a PSU error present there may be a communication problem with that PSU Remove and then re install the PSU If the problem persists then change the PSU Power supply unit faults Table 13 Powe...

Page 37: ...se in speed then some restriction on airflow may be causing an additional internal temperature rise Note This is not a fault condition The first stage in the thermal control process is for the fans to automatically increase in speed when a thermal threshold is reached This may be caused by higher ambient temperatures in the local environment and may be perfectly normal Note This threshold changes ...

Page 38: ...een LED and a lower amber LED v Under normal operation the green LED is on and will flicker as the drive operates v Under normal operation the amber LED will be Off if there is no drive present Off as the drive operates On if a drive fault is present Dealing with hardware faults Ensure that you have obtained a replacement module of the same type before removing any faulty module v If the subsystem...

Page 39: ...ervice area which should be accessed only by qualified service personnel When the cover is replaced it must be secured by turning the lock mechanism to the locked position Continuous operation during replacement Depending on how the enclosure system is set up if a disk unit fails it can normally be replaced without interrupting the use of the system Chapter 5 Troubleshooting and problem solving 31...

Page 40: ...32 User Guide ...

Page 41: ... in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time w...

Page 42: ...ents may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo the Lenovo logo Microsoft Windows Windows Vista and Active Directory are trademarks or registered trademarks of Microsoft Corpora...

Page 43: ......

Page 44: ...Part Number 45K1342 Printed in USA 1P P N 45K1342 ...

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