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Operations Manual

SV-2000-X2 Server (CENTRIX /

JHSV

)

Part Number: 1008080

Page 62 of 82

Version 1.4. 01/12/2010

7

RAID

RAID is an acronym for Redundant Array of
Inexpensive (or Independent) Disks. This
section provides a high-level overview that
defines RAID, the advantages and
disadvantages of various RAID levels, and
guidelines to observe when implementing
RAID.

7.1 RAID

Defined

RAID is a way of storing data on two or more
physical disks for the purpose of redundancy,
improved performance, or both. The combined
physical disks make up what is called an array.
This array appears on the host system as one
disk. For example, if you have physical disk 1
and physical disk 2, those two disks appear to
the host system as one disk.

RAID consists of different levels, which
determine how the data is placed in the array.
Each RAID level has specific data protection
and system performance characteristics. The
following are commonly used SCSI RAID
levels:

1.

RAID Level 0

: Striping, good performance, no

redundancy

2.

RAID Level 1

: Mirroring, one-to-one

redundancy

3.

RAID Level 5

: Striping with parity striped

across all drives; offers performance and
redundancy

4.

RAID Level 10

: Mirroring and striping; best

redundancy and best performance

5.

RAID Level 50

: Parity striped across all drives

in a mirrored set; redundancy and performance

You can manage RAID arrays with a RAID
controller (hardware RAID) or with software
alone (software RAID).

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Содержание CENTRIX SV-2000-X2

Страница 1: ...SV 2000 X2 Server CENTRIX JHSV Operations Manual TAG 22355 TAG Way Dulles VA 20166 ...

Страница 2: ...very effort to ensure the correctness and completeness of the material in this document TAG shall not be liable for errors contained herein The information in this document is subject to change without notice TAG makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose 1 1 Trademarks All t...

Страница 3: ... lifications vider of IT s ected history ement suppo f the art 35 0 quipment an ts to the rugg go CA and globe st effectivel ments TAG our UL regis and solutions ver 20 000 T litary TAG and experien on the corpor ng the tenets customer s ghout length omers IT ation and n implement advisor to ou gated expect y our equipm rver CENT 1 4 01 12 solutions to D y of providin ort to US Mil 000 sq ft en nd...

Страница 4: ...n es ngineering y is built upo ugh PMs driv tools Comp se test equip TAG Engine teria are met pliance risk ring laborato e years TAG ipment that a directly ons rements of e MIL STD rently includ esting HALT terference E mperature cility also pr upport a cellu em burn in r tus tracking oration capab ance worksta anufacturin facturing pro ze waste byp physically p the model e personnel an and the pr...

Страница 5: ...class Program Management discipline models the renowned methodologies of the Project Management Institute PMI to ensure successful completion of the task at hand Our Program Managers PMs serve as the voice of the customer driving requirements to which the rest of TAG s organization answers As an explicit tenet of TAG s corporate mission statement the PMs not only track cost schedule and technical ...

Страница 6: ...arger mission critical systems For more than twenty years we have dedicated our experience in engineering to the design of innovative rugged solutions for military and government and to providing a wide range of enterprise services and Information Assurance in support of the Defense Information Systems Agency s DISA Net Centric initiatives 2 3 2 Core Competencies TAG designs manufactures and suppo...

Страница 7: ...s are designed to withstand harsh environmental conditions encountered by land based airborne and shipboard system in operations Information and Engineering Services provides a wide range of customer support operations enterprise network and communications engineering services combining the experience and expertise required to achieve network and communication interoperability for component hardwa...

Страница 8: ... Version 1 4 01 12 2010 Document Revision History Date Version Number Updated By Description of Changes 01 29 2008 1 0 Alan Huckerby Author 04 10 2008 1 1 Alan Huckerby Author 10 01 09 1 2 Sean Legg Draft Update 10 26 2009 1 3 Alan Huckerby Update 01 12 2010 1 4 Alan Huckerby Update ...

Страница 9: ...rver features two 2 33GHz dual core INTEL XEON 5149 processors to maximize the processing power The SV 2000 X2 is ideal for transit case and deployable situations where such high density computing minimizes size weight and power 3 1 1 Organization This manual is divided into the following chapters and appendix Chapter 1 provides Cautions and Warnings Chapter 2 provides detailed information on the ...

Страница 10: ...n this manual 15 4 1 1 Safety Symbols and Labels 15 4 1 2 Conventions 15 5 Server Overview 18 5 1 Product Information 18 5 2 SV 2000 X2 Server 19 5 2 1 Specifications 19 5 2 2 Additional specifications 20 5 2 3 SV 2000 X2 Server Highlights 20 5 2 4 SV 2000 X2 Server 21 5 3 Server Components 21 5 3 1 Motherboard Model and Type 21 5 4 System Memory 22 5 4 1 Identifying System Memory 22 5 5 Identifyi...

Страница 11: ...nfiguration for SV 2000 X2 44 6 9 Upgrading Memory and Replacing Hot Swap and LRU Components 53 6 9 1 Preventing Static Electricity 53 6 10 Replacing a Hot Swap Power Supply Module 54 6 11 Replacing a Hot Swap Hard Drive 55 6 11 1 146GB SAS Hard Drive 56 6 12 Removing the Server Cover 56 6 13 Adding or Replacing System Memory 56 6 13 1 Install system memory 57 6 14 Replacing the CMOS Battery 58 6 ...

Страница 12: ...re 6 7 Add hardware Wizard 36 Figure 6 8 Control Panel 37 Figure 6 9 System Properties 38 Figure 6 10 Device Manger 39 Figure 6 11 Quiet Boot 44 Figure 6 12 Load Optimized Defaults 45 Figure 6 13 Enhanced Intel 46 Figure 6 14 Enhanced Intel Disable 47 Figure 6 15 Processor Confirmation Screen 48 Figure 6 16 Deep C state Support Screen 49 Figure 6 17 USB Configuration 50 Figure 6 18 Intel Virtualiz...

Страница 13: ...Version 1 4 01 12 2010 Figure 7 11 Stripe Size 72 Figure 7 12 Read Caching 73 Figure 7 13 Cache Functionality 74 Figure 7 14 Write Caching 75 Figure 7 15 Build Verify 76 Figure 7 16 Press Enter 77 Figure 7 17 Cache Warning 78 Figure 7 18 Hot Spare Check 79 Figure 7 19 Exit Utility 80 ...

Страница 14: ...perations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 14 of 82 Version 1 4 01 12 2010 Chapter 1 Cautions and Warnings Electronically distributed Subject to user discretion when printed ...

Страница 15: ...ions 4 1 2 1 Important Messages Important messages appear where mishandling of components is possible or when work orders can be misunderstood These messages also provide vital information associated with other aspects of system operation The word important is written as IMPORTANT both capitalized and bold and is followed by text in italics The italicized text is the important message 4 1 2 2 Warn...

Страница 16: ...chance of losing data or damaging the system Cautions are easy to recognize The word caution is written as CAUTION both capitalized and bold and is followed by text in italics The italicized text is the cautionary message 4 1 2 4 Notes Notes inform the reader of essential but non critical information These messages should be read carefully as any directions or instructions contained therein can he...

Страница 17: ...perations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 17 of 82 Version 1 4 01 12 2010 Chapter 2 SV 2000 X2 2U Server Electronically distributed Subject to user discretion when printed ...

Страница 18: ...apter For detailed information on these components refer to the manufactures website or contact TAG Technical Support at tech support tag com TAG s rugged Servers combine two 2 33GHz dual core Intel Xeon processors with state of the art mechanical thermal and electrical engineering to create customized systems that perform above and beyond end user or program specifications Our rugged Servers are ...

Страница 19: ...ronments Front accessible on off switches 2 Front Accessible USB 2 0 Ports Fan Controller Processor Cache Intel 5000P Chipset 1333MHz FSB Motherboard and On board Features On board graphics controller with 16MB of RAM 2 USB 2 0 Ports at rear 2 10 100 1000 Ethernet ports 2 PCI Express slots 1 PCI X Expansion slot One USB 2 0 Header brought out to front of chassis PS 2 Keyboard Mouse port Expandable...

Страница 20: ...l operating power 410 4 Watts Typical operating current 3 42 Amps Idle power 367 Watts Idle current 3 059 Amps AC Input Power connector IEC 320 PFC 97 typical Operating temp range 0 50 C Non operating temp range 40 70 C Operating humidity up to 90 non condensing 5 2 3 SV 2000 X2 Server Highlights The SV 2000 X2 is unlike any other Server that is currently on the market The SV 2000 X2 is ideal for ...

Страница 21: ...fy specific components within your Server For detailed information on the specific components installed in your Server refer the manufactures website 5 3 1 Motherboard Model and Type The version of an Intel Server motherboard can be determined by decoding the last three digits of the board part number For example For the product C44686 703 the number following the is as follows 7 Fabrication FAB N...

Страница 22: ...ack page of this manual for information on how to contact Technical Support For information on replacing or upgrading your system memory refer to Adding and Replacing System Memory on page 62 5 4 1 1 Power Management Modern motherboards provide Advanced Configuration and Power Management Interface ACPI settings such as wake up power button function and standby suspend timers These functions are co...

Страница 23: ...nts installed on TAG Servers 5 6 1 Floppy Drives The floppy disk drive is a removable storage component and part of the storage subsystem The drive style installed in your system is the Low Profile Internal Floppy Drive Figure 5 4 Low Profile Internal Floppy Drive 5 6 2 SCSI HP 920 LTO 3 Ultrium tape drive The Ultrium 3 tape drive technology features a breakthrough in recording technology by writi...

Страница 24: ... after each set of eight tracks is written This provides higher density recording enabling customers to lower costs and increase efficiency by storing more data on a single tape in an industry standard format Figure 5 5 5 Internal Tape Drive 5 6 3 D DVD Drive The type of optical drive installed in your Server varies per configuration Figure 5 6 Figure 5 6 Slot loading low profile DVD R DL RAM CD R...

Страница 25: ...unplug the device and drain the power source by turning the Server on after the power supply has been disconnected Failure to follow these instructions could result in serious injury due to electrical shock To satisfy reliability requirements TAG Servers are designed with Hot Swappable power supplies If in the event of a power supply module failure or if the power source fails and only one module ...

Страница 26: ... Server CENTRIX JHSV Part Number 1008080 Page 26 of 82 Version 1 4 01 12 2010 Figure 5 7 Hot Swap Power Supply NOTE If your Server has two power input receptacles then the Server is equipped with a redundant Hot Swap power supply ...

Страница 27: ...omponents refer to the manufacturers websites or contact TAG Technical Support at tech support tag com For more information See back page of this document 5 7 1 Adaptec 5805 SAS SATA RAID Controller 8 internal port low profile PCI Express PCIe Unified Serial RAID controller with Intelligent Power Management delivers exceptional performance advanced data protection and maximum scalability for enter...

Страница 28: ... integrated HostRAID RAID 0 1 and 10 optimized for rack mount servers The Adaptec 29320ALP R offers additional drivers for HostRAID and a new management tool It provides worry free data protection at the fastest SCSI speeds available up to 320 MByte sec The card has a 68 pin internal connector and a 68 pin VHDCI external connector for Ultra320 SCSI LVD hard disks drives NOTE Serves as connection t...

Страница 29: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 29 of 82 Version 1 4 01 12 2010 Chapter 3 Procedures Electronically distributed Subject to user discretion when printed ...

Страница 30: ...ction is required at this time 4 At windows dialog box press Ctrl Alt Delete at once to login 5 Type in the correct user name and password and then press enter to login 6 Once the operator is logged on to the unit they could use the computer as they wish NOTE Assuming the Server is not connected to any network 6 2 Server Shutdown 1 The operator needs save any data that is needed to be saved and th...

Страница 31: ...CENTRIX JHSV Part Number 1008080 Page 31 of 82 Version 1 4 01 12 2010 1 Click Start point to Settings and then click Control Panel Figure 6 1 Figure 6 1 Control Panel 2 Double click the System icon Figure 6 2 Figure 6 2 System Properties ...

Страница 32: ...ager display is recreated each time the computer is started or whenever a dynamic change to the computer configuration occurs such as addition of a new device while the system is running NOTE To include hidden devices on the View menu click Show hidden devices A check mark next to Show hidden devices indicates hidden devices are showing Click it again to clear the check mark Hidden devices include...

Страница 33: ... that a problem exists with the device disabled devices are displayed with a small red x over the icon You can use Device Manager to enable or disable devices troubleshoot devices update drivers use driver rollback and change resources such as interrupt requests IRQs assigned to devices 6 4 Working with Device Properties To display a device s properties do the following 1 Access the Device Manager...

Страница 34: ... as well as the device manufacturer device type and location in the upper portion of the General tab The Device status box in the middle of the General tab displays the status of the device including any errors If the device has any problems the Device Status box briefly describes the problem and usually describes the appropriate course of action to correct the problem 3 Click Troubleshoot to use ...

Страница 35: ... device Theoretically if you have a computer designed for PnP and are using a PnP operating system like Windows installing a printer sound card modem or other peripheral is a simple matter of plugging in the device It s not always quite this simple Assuming you are using a PnP computer when you attach a PnP device you may see a message indicating that Windows has recognized the new device either i...

Страница 36: ...JHSV Part Number 1008080 Page 36 of 82 Version 1 4 01 12 2010 1 From the Start menu point to Settings and then click Control Panel Figure 6 6 Figure 6 6 Control Panel 2 Double click the Add Hardware icon Figure 6 7 Figure 6 7 Add hardware Wizard ...

Страница 37: ... NOTE The term legacy refers to anything that s no longer on the cutting edge 6 6 1 Removing Legacy Peripherals When removing a legacy peripheral from your system you need to let Windows know that the device is gone This enables Windows to reuse the resources places in memory and internal communications channels that it previously allocated to that device To tell Windows that you have removed a le...

Страница 38: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 38 of 82 Version 1 4 01 12 2010 2 Double click the System icon Figure 6 9 Figure 6 9 System Properties 3 Click the Hardware tab ...

Страница 39: ...on Figure 6 10 Figure 6 10 Device Manger 5 Click the name of the item you have removed from your system If you don t see the item look for a category heading that describes the type of device you removed and then click the plus sign to its left to display a list of items in that category 6 From the Action menu click Uninstall 7 Click OK ...

Страница 40: ...approved BIOS may cause your system to become unstable or inoperable 6 7 1 Common BIOS Settings Printer Parallel Port Uni Bi directional Disable Enable ECP EPP 6 7 1 1 Printer Parallel Port Uni Bi Directional Disable Enable ECP EPP Settings in the CMOS enable you to configure a parallel port to use Enhanced Parallel Port EPP or Enhanced Parallel Port ECP ECP EPP and ECP are bi directional standard...

Страница 41: ...B and disable seeking a floppy disk for a boot sector during startup 6 7 1 4 Hard Drives Most modern BIOS allow automatic detection of disk parameters The settings can be individually configured for the primary master and slave device and the secondary master and slave device The following are some of the primary settings that apply to hard drives as well as CD DVD ROM drives tape backup drive etc...

Страница 42: ...d disk 6 7 1 6 Memory Parity adds an extra bit odd or even to the 8 bit data string to ensure data integrity in memory modules Its successor ECC provides improved data integrity by adding information about individual bits 6 7 1 7 Boot Sequence This setting is used to control the order that the BIOS uses during the boot process to look for a boot device from which to load the operating system For e...

Страница 43: ...mation about PnP devices is stored in a separate area of non volatile CMOS memory called the Extended System Configuration Database ESCD Both the PnP BIOS and the operating system can access this area and communicate with each other about resource settings assigned to PnP devices as well as non PnP devices For example when a fixed interrupt request IRQ is manually assigned to a particular device u...

Страница 44: ... JHSV Part Number 1008080 Page 44 of 82 Version 1 4 01 12 2010 6 8 Bios Configuration for SV 2000 X2 1 Press F2 to access the Main BIOS Page On the Main Page Select Quiet Boot then select Enable and press Enter Figure 6 11 Figure 6 11 Quiet Boot ...

Страница 45: ...al SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 45 of 82 Version 1 4 01 12 2010 2 Back at the Main Screen press F9 On the drop down menu select and press YES Figure 6 12 Figure 6 12 Load Optimized Defaults ...

Страница 46: ...ns Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 46 of 82 Version 1 4 01 12 2010 3 In the Advanced Menu scroll down and select Enhanced Intel press Enter Figure 6 13 Figure 6 13 Enhanced Intel ...

Страница 47: ... Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 47 of 82 Version 1 4 01 12 2010 4 In the Enhanced Intel drop down menu select Disable and press Enter Figure 6 14 Figure 6 14 Enhanced Intel Disable ...

Страница 48: ...SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 48 of 82 Version 1 4 01 12 2010 5 In Processor Confirmation screen select Deep C state Support and press Enter Figure 6 15 Figure 6 15 Processor Confirmation Screen ...

Страница 49: ... Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 49 of 82 Version 1 4 01 12 2010 6 In Deep C state Support screen select Disable and press Enter Figure 6 16 Figure 6 16 Deep C state Support Screen ...

Страница 50: ...SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 50 of 82 Version 1 4 01 12 2010 7 In Processor Confirmation screen select Intel Virtualization Technology and press Enter Figure 6 17 Figure 6 17 USB Configuration ...

Страница 51: ...2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 51 of 82 Version 1 4 01 12 2010 8 In Intel Virtualization Technology drop down menu select Enabled and press Enter Figure 6 18 Figure 6 18 Intel Virtualization Technology ...

Страница 52: ...l SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 52 of 82 Version 1 4 01 12 2010 9 In Processor Confirmation screen drop down menu Save and Reset select Yes and press F10 Figure 6 19 Figure 6 19 Save and Reset ...

Страница 53: ...ge sensitive components in your Server To prevent ESD damage follow these guidelines before opening the Server case 1 Turn off the Server and unplug the power cord before opening the case 2 Wear a grounding wrist strap and attach it to a bare metal part of the Server workbench or other grounded connection Figure 6 20 Grounding Wrist Strap 3 Do not insert any object into the vent holes on the case ...

Страница 54: ... 12 and the steps that follow to Hot Swap a power supply module NOTE If you need to remove both modules you must shutdown the system unplug the power source from the unit and drain the systems onboard battery by pressing the on off switch and holding it in place for approximately 10 seconds to drain any charge that might be retained by the systems motherboard 1 Obtain certified replacement module ...

Страница 55: ...e way in which you remove a hard drive depends on the application you are using and whether you are replacing a drive adding a new one or removing a drive permanently When you remove a drive using the Hot Swap operation you need to stop the hard drive and take it offline to remove the logical software links to the hard drive and to reconfigure the file system so that it will now ignore the removed...

Страница 56: ...remove the cover use a Phillips screwdriver to remove all screws from the sides and top of the cover NOTE It is important to make note of the location from which screws are removed since different screw lengths may be used to secure the cover CAUTION It is not safe to operate TAG Servers without the cover in place Failure to take this precaution may result in personal injury and system damage 6 13...

Страница 57: ...sensitive to static electricity Ordinary amounts of static from your clothes or the work environment can destroy components Do not touch the components or any metal parts without taking proper antistatic precautions AG s rugged Servers combine Intel Xeon technology with state of the art mechanical thermal and electrical engineering to create customized systems that perform above and beyond end use...

Страница 58: ...IMM locks into place you will hear a click 6 14 Replacing the CMOS Battery This section lists the procedures for replacing the motherboard CMOS Battery 1 Boot up the Server and enter set up mode 2 Record all the settings from the various BIOS menus 3 Power off the Server 4 Remove the lid from the Server 5 Locate the CMOS battery on the motherboard ref Figure Notation H 6 Remove the old battery 7 R...

Страница 59: ...m their power source 2 Unscrew the four 4 thumb screws holding the Tape Drive into place 3 Pull the Tape Drive body slightly toward the front of the server and then tilt upward Note Pulling slightly forward will take it from under the Server top cover 4 When Tape drive body is in the upright position remove all cable connections Then remove Tape Drive 5 Pull the top cover off the tape drive body 6...

Страница 60: ...umber 1008080 Page 60 of 82 Version 1 4 01 12 2010 9 Slide the cover end of the new Tape Drive under the servers top cover and tighten all four 94 thumb screws 10 Restore all power cables to their power source Power up the server and test the new Tape Drive ...

Страница 61: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 61 of 82 Version 1 4 01 12 2010 Chapter 4 RAID Electronically distributed Subject to user discretion when printed ...

Страница 62: ... For example if you have physical disk 1 and physical disk 2 those two disks appear to the host system as one disk RAID consists of different levels which determine how the data is placed in the array Each RAID level has specific data protection and system performance characteristics The following are commonly used SCSI RAID levels 1 RAID Level 0 Striping good performance no redundancy 2 RAID Leve...

Страница 63: ...cross the drives and stores parity information for each data stripe on different drives in the array The parity data labeled P in Figure is distributed This lessens the data congestion that occurs if all of the parity data is written to one drive A RAID 5 array can preserve data if one drive fails However if two drives fail all data in the array is lost ...

Страница 64: ...A to enter the ARC Utility NOTE During boot up if your system has insufficient memory the following message will display Adaptec RAID Configuration Utility will load after system initialization Please wait Or press Enter Key to attempt loading the utility forcibly Generally not recommended 2 Select Array Configuration Utility from the menu and press Enter Figure 7 1 Figure 7 1 Array Configuration ...

Страница 65: ...mber 1008080 Page 65 of 82 Version 1 4 01 12 2010 3 Select Initialize Drives and then press Enter Figure 7 2 Figure 7 2 Initialize Drives 4 Select Initialize all Hard Drives for the array press Insert for each selected disk drive then press Enter Figure 7 3 ...

Страница 66: ...rsion 1 4 01 12 2010 Figure 7 3 Select Drives 5 During initialization all data is deleted from the disk Before continuing back up any data you want to keep Figure 7 4 Figure 7 4 Initialization Warning 6 Press YES to continue Figure 7 5 Figure 7 5 Initialized 7 Press any key to continue ...

Страница 67: ...ons Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 67 of 82 Version 1 4 01 12 2010 8 On the ACU screen select Create Array from the Main Menu and press Enter Figure 7 6 Figure 7 6 Create Array ...

Страница 68: ...ver CENTRIX JHSV Part Number 1008080 Page 68 of 82 Version 1 4 01 12 2010 9 Select the first Five 5 Hard Drives that were just initialized press Insert for each selected disk drive then press Enter Figure 7 7 Figure 7 7 Select Drives ...

Страница 69: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 69 of 82 Version 1 4 01 12 2010 10 In Array Type select RAID 5 press Enter Figure 7 8 Figure 7 8 RAID 5 ...

Страница 70: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 70 of 82 Version 1 4 01 12 2010 11 In Array Label type a name and press Enter Figure 7 9 Figure 7 9 Array Label ...

Страница 71: ...anual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 71 of 82 Version 1 4 01 12 2010 12 Array Size Press Enter then press Enter again to use the default granularity of GB Figure 7 10 Figure 7 10 Array Size ...

Страница 72: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 72 of 82 Version 1 4 01 12 2010 13 In Stripe Size scroll down and select 25 KB Figure 7 11 Figure 7 11 Stripe Size ...

Страница 73: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 73 of 82 Version 1 4 01 12 2010 14 In Read Caching scroll down and select Enable Max ID Figure 7 12 Figure 7 12 Read Caching ...

Страница 74: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 74 of 82 Version 1 4 01 12 2010 15 In Cache Warning press Enter Figure 7 13 Figure 7 13 Cache Functionality ...

Страница 75: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 75 of 82 Version 1 4 01 12 2010 16 In Write Caching select Disable and press Enter Figure 7 14 Figure 7 14 Write Caching ...

Страница 76: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 76 of 82 Version 1 4 01 12 2010 17 In Create RAID select Build Verify and press Enter Figure 7 15 Figure 7 15 Build Verify ...

Страница 77: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 77 of 82 Version 1 4 01 12 2010 18 Press Enter to continue Figure 7 16 Figure 7 16 Press Enter ...

Страница 78: ...Operations Manual SV 2000 X2 Server CENTRIX JHSV Part Number 1008080 Page 78 of 82 Version 1 4 01 12 2010 19 When a cache warning message displays type Y Figure 7 18 Figure 7 17 Cache Warning ...

Страница 79: ... 1 4 01 12 2010 20 Check that a Global Hotspare is available Figure 7 18 NOTE Ensure you have previously only selected five 5 of the available six 6 drives this will ensure you have a Hot Spare 21 After viewing the response press any key to return to the ACU Menu Figure 7 18 Hot Spare Check ...

Страница 80: ...00 X2 Server CENTRIX JHSV Part Number 1008080 Page 80 of 82 Version 1 4 01 12 2010 22 Press Escape The Exit utility window will appear Select YES and press Enter Figure 7 19 Figure 7 19 Exit Utility 23 Your Computer Restarts ...

Страница 81: ...the hot spare works depends on how the array is configured When a drive fails the array rebuilds automatically using the hot spare This is assuming that automatic rebuild is enabled If automatic rebuild is disabled you must manually start the rebuild process During a rebuild you may notice degraded performance on the drives 7 4 Global and Dedicated Hot Spares A dedicated hot spare is assigned to o...

Страница 82: ...nical Support USA 1 800 TAG TECH Outside USA While every precaution has been taken to ensure the accuracy and completeness of this literature TAG assumes no responsibility and disclaims and liability for damage resulting from use of this information or for any errors or omissions ...

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