Preface P e ce ac effa Prre Notice Product features and specifications described in this manual are subject to change without notice. The manufacturer shall not be liable for any damage, or for the loss of information resulting from the performance or use of the information contained herein. Trademarks Accusys and the names of Accusys products and logos referenced herein are trademarks and/or service marks or registered trademarks and/or service marks of Accusys, Inc.
Accusys Acuta User’s Manual Regulatory information For Europe This equipment is in conformity with the EMC directive. Federal Communications Commission (FCC) Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. Those limits are designed to provide reasonable protection against harmful interference in a residential installation.
Preface CCC certificate This equipment is in conformity with the CCC S&E requirement.
Accusys Acuta User’s Manual About this manual Intended user This manual is designed and written for users of the ACUTA 4/4S subsystem. This is an entry level product suitable for most users. Organization of the manual This manual consists of the following sections: Chapter 1: Introduction provides an overview of the ACUTA 4/4S as well as details of key features and a list of specifications. Chapter 2: Before you begin provides a detailed illustrated package list.
Preface Using this manual This guide contains all the information you need to set up and start using your ACUTA 4/4S subsystem and to monitor its performance in real time.
Accusys Acuta User’s Manual Guide to Conventions Important information that users should be aware of is indicated with the following icons: This icon indicates the existence of a potential hazard that could result in personal injury, damage to your equipment or loss of data if the safety instruction is not observed. This icon indicates useful tips on getting the most from your ACUTA 4/4S subsystem. Important terms, commands and programs are put in Boldface font. Screen text is given in screen font.
Chapter 1 – Introduction T s ntts en ntte on Co off C eo blle ab Ta P P R E F A C E PR RE EF FA AC CE E ........................................................................................ 1 NOTICE....................................................................................................................... 1 TRADEMARKS ............................................................................................................ 1 REGULATORY INFORMATION ...........................................
Accusys Acuta User’s Manual Introduction to RAID levels ............................................................................... 17 RAID 0 ............................................................................................................... 18 RAID 0+1........................................................................................................... 19 RAID 5 and RAID 5+hot spare.......................................................................... 20 PRE-INSTALLATION NOTICES ..
Chapter 1 – Introduction APPENDIX A ................................................................................. 48 F F A Q FA AQ Q ................................................................................................. 48 APPENDIX B ................................................................................. 54 G G L O S S A R Y GL LO OS SS SA AR RY Y .................................................................................... 54 APPENDIX C .....................................
Accusys Acuta User’s Manual ACCUSYS CHINA, INC............................................................................................... 68 刪除: Hard drive hot ACCUSYS EU. BV ....................................................................................................
Chapter 1 – Introduction Chapter 1 刪除: IIn nttrro od du uc cttiio on n This chapter introduces the features and capabilities of ACUTA 4/4S subsystem. You will find: Ö A full introduction to your ACUTA 4/4S subsystem Ö Ö Details of key features Ö Ö A list of the product specifications Overview Congratulations on your selection of the Accusys ACUTA 4/4S subsystem. The ACUTA 4/4S is a high-performance and extremely flexible RAID subsystem.
Accusys Acuta User’s Manual Key features The ACUTA 4/4S supports the following features z Automatic on-line rebuilding z Drives are hot swappable z Supports RAID levels 0, 0+1 and 5 z Optional hot spare setup for RAID 5 (5+spare) z Hot swappable fan z Supports four parallel ATA/Serial ATA I hard drives z Requires no driver z Audible alarm on drive failure & alarm mute function z Supports multiple host interfaces z Disk auto shutdown when system over heat for protecting ACUTA 4/4S.
Chapter 1 – Introduction Specifications Available host intefaces and transfer speeds z IEEE 1394A/B 400/800 Mbps and USB 2.0, 480 Mbps; or z SATA I, 1.5Gbps Disk Interface Support z 4 x ATA-100/133 or 4 x Serial ATA I RAID Function Support z Hardware RAID level 0, 5, 0+1, 5 + spare by switch setting z Hot swappable disk z Automatic on-line rebuilding Subsystem Function Support z Driverless z Plug & Play z Multiple operating system support: Mac OS 9 / X (10.2.8 & 10.3) Windows NT4.
Accusys Acuta User’s Manual Mechanical, Environmental and Safety Specifications Dimensions: 402mm x 200mm x 175mm z Weight: < 6.67 Kg without disks z Host Connectors (depending on hardware configuration): Two 9-pin 1394B with power connectors and one USB2.
Chapter 2 – Before you begin Chapter 2 B Be effo orre ey yo ou ub be eg giin n This chapter includes all the information you need to prepare for installation and to decide which RAID level to use.
Accusys Acuta User’s Manual z 格式化: 非醒目提示 The following cables: 格式化: 非醒目提示 Power cable RS-232 cable 格式化: 非醒目提示 USB 2.
Chapter 2 – Before you begin 格式化: 非醒目提示 z Screws pack z CD-ROM containing AcutaView GUI program , user’s manual and ACUTA 4/4S Subsystem User’s Manual (this manual) What else you need In order to setup a working system, the following user-supplied items are required: z Host computer system with IEEE 1394 or USB interface (IEEE 1394 and USB host interface version) z Host computer system with Serial ATA interface (Serial ATA host interface version) z Four disk drives For non-proprietary accessorie
Accusys Acuta User’s Manual RAID 0 RAID 0 links each drive in the array as one huge drive. Storage capacity is determined by the smallest drive in the array. That capacity is then applied to format all other drives in the array. If using a 40 GB, 50GB, 60 GB, and 70 GB drive in a RAID 0 array, your system will see one huge drive of 160 GB (40 GB×4). RAID 0 offers double or more performance under sustained data transfers when one drive per ATA port is used.
Chapter 2 – Before you begin RAID 0+1 RAID 0+1 combines mirroring and striping functions on a minimum of four hard disks. Mirroring provides full redundancy and protects data in case of multiple drive failure (providing that data on one of each mirrored pair of drives is intact). RAID 0+1: Combination of mirroring and striping Characteristics: This configuration provides optimal speed and reliability.
Accusys Acuta User’s Manual RAID 5 and RAID 5+hot spare RAID 5 uses a mathematical expression that compares data from three drives and calculates a fourth piece of data called “parity” which is saved on a fourth drive. Should one of the drives fail, parity data can be used to rebuild the failed data. Under RAID 5, parity data is stored across all drives in the array. This maximizes the amount of storage capacity available from all drives in the array while still providing data redundancy.
Chapter 2 – Before you begin The diagram below represents the writing of data on a RAID 5 array composed of four DISKS connected to the controller. Parity blocks are represented by the letter P. The diagram below represents the writing of data on a RAID 5+hot spare array composed of four DISKS connected to the controller. Parity blocks are represented by the letter P.
Accusys Acuta User’s Manual Pre-installation notices Before starting any kind of hardware installation, please ensure that all power switches have been turned off and all power cords disconnected to prevent personal injury and damage to the hardware. To avoid overheating, ACUTA 4/4S should be installed in a well-ventilated area and in such a way that sufficient airflow is maintained across the controller chips. Static electricity can damage electronic components.
Chapter 3 – Setting up the subsystem Chapter 3 S Se ettttiin ng gu up p tth he es su ub bs sy ys stte em m This chapter gives an overview of the ACUTA 4/4S and explains how to: Ö Remove the drive carriers from the controller box Ö Load hard drives into the drive carriers Ö Install the drive carriers in ACUTA 4/4S Familiarizing yourself with ACUTA 4/4S ACUTA 4/4S is available in two hardware configurations with the following host interfaces: Ö IEEE 1394A/B and USB 2.
Accusys Acuta User’s Manual Front view Drive carriers Each drive carrier can hold a one-inch high 3.5-inch form factor parallel ATA IDE disk drive. Display The LCD displays status and configuration information for the ACUTA 4/4S subsystem and arrays. A full list of LCD display messages is given in Appendix C. Scroll button The scroll button is used to scroll through information on the display and to select settings for the date and time.
Chapter 3 – Setting up the subsystem Rear view 註解 [V1]: replace the photo Rear fins The rear fins help protect cables connected to the rear panel from being damaged or dislodged as well as ensure the fan vent is unobstructed. Power switch The power switch is the main on/off switch of the ACUTA 4/4S subsystem. Fan vent The fan vent should be kept unobstructed. RAID level selector The RAID level selector consists of two switches which together are used to set the RAID level.
Accusys Acuta User’s Manual The USB port cannot be used when either of the IEEE 1394 ports is in use. 2 of IEEE 1394 port are for daisy chain to connect another IEEE1394 device. Not for connecting ACUTA 4/4S to 2 host at mean time for access. Host connection ports: Serial ATA interface version RS-232 port The RS-232 port is used if you want to monitor the status of your array remotely. An RS-232 cable can connect ACUTA 4/4S to a terminal or PC equipped with terminal emulation software.
Chapter 3 – Setting up the subsystem 註解 [V4]: replace the photo 1. Pull the drive carrier handle to release the latch. 格式化表格 2. Slide the drive carrier out of the controller box. 註解 [V5]: replace the photo 3. Place the disk drive at an angle in the drive carrier and connect the power connector to the disk drive 4. Carefully connect the drive’s IDE connector (P-ATA HDD use only) or S-ATA(S-ATA HDD use only) connector to the drive carrier connector.
Accusys Acuta User’s Manual 5. Slide the disk drive into position in the carrier, taking care not to damage the IDE or S-ATA or power cables. 註解 [V7]: replace the photo 註解 [V8]: replace the photo 6. Turn the disk carrier upside down and secure the disk in the carrier with four screws. 7. Slide the loaded disk drive carrier into the ACUTA 4/4S Controller Box and push flat the carrier handle to lock the carrier in position.
Chapter 3 – Setting up the subsystem The disk carrier connector at the back of each controller box disk carrier slot can be damaged if the disk carrier is not properly aligned when inserted. Insert the disk carrier gently to avoid damage.
Accusys Acuta User’s Manual Chapter 4 S Se ettttiin ng gu up pa an na arrrra ay y This chapter explains how to: Ö Ö Ö Ö Ö Set RAID level on the controller box Create an array Remove and replace drives from an array Connect ACUTA 4/4S to a host computer Set the time and date on ACUTA 4/4S Array creation flowchart Setting up an array on ACUTA 4/4S is simple.
Chapter 4 – Setting up an array Setting RAID level 註解 [V10]: replace the RAID level is set using the RAID level selector on the rear panel of ACUTA 4/4S. The RAID level selector consists of two switches. The four possible combinations of switch position correspond to the four available RAID settings: 0, 0+1, 5 and 5+spare.
Accusys Acuta User’s Manual ACUTA 4/4S must be switched off to change RAID level. To change RAID level: 1. Power off ACUTA 4/4S 2. Set the new RAID level using the RAID level selector 3. Remove all four disks 4. Power on ACUTA 4/4S 5. Install the four disks to start RAID initialization Changing RAID level may lead to the loss of all data on the array.
Chapter 4 – Setting up an array Setting RAID 0 1. Ensure ACUTA 4/4S is turned off. 2. Move both selector switches 1 and 2 to ON as shown. Setting RAID 0+1 1. Ensure ACUTA 4/4S is turned off. 2 Move selector switch 1 to ON and 2 to OFF as shown Setting RAID 5 1. Ensure ACUTA 4/4S is turned off . 2 Move both selector switch 1 and 2 to OFF. Setting RAID 5+spare 1. Ensure ACUTA 4/4S is turned off. 2. Move selector switch 1 to OFF and 2 to ON.
Accusys Acuta User’s Manual Creating an array To create (initialize) an array: 1. Ensure that four drives are installed. 註解 [V11]: replaced the 2. Ensure that the RAID level selectors are correctly positioned for the desired RAID level. photo 3. Connect a power cable. 4. Turn on the power switch. 5. Install drives to begin initialization ACUTA 4/4S will check the status of the installed drives.
Chapter 4 – Setting up an array The upper disk status indicator and low disk activity indicator on each drive carrier indicate the following: Disk Status Indicator Alternating green & amber Disk Activity Indicator Flashing blue RAID being initialized Alternating green & amber Flashing blue RAID being rebuilt Solid green Unlit RAID initialization complete Solid green Unlit RAID established / no activity Solid green Flashing blue Data being accessed Solid red Unlit Disk fa
Accusys Acuta User’s Manual A full list of LCD display messages is given in Appendix C If system power is turned off midway through array initialization, the process will continue from its point of interruption when power returns. In a RAID 5+spare array, the disk in the TOP drive carrier is the hot spare initially. And disk status indicator of the hot spare one will be shown amber for notification. But after disk hot swapping, the hot spare disk will be changed.
Chapter 4 – Setting up an array Removing / replacing a drive What if a disk fails? If a disk drive fails, the disk status indicator of the disk carrier will light red and the alarm will sound. When this happens, you should replace the failed IDE disk. The failure or removal of a single drive in a RAID5 array will not lead to failure of the array. The failure or removal of a single drive in a RAID0 array will lead to loss of all data on the array and the entire array must be re-initialized.
Accusys Acuta User’s Manual Removing a drive 1. Pull the drive carrier handle to release the latch. 註解 [V12]: replaced the photo 2. Slide the drive carrier out of the controller box. 3. Place the drive carrier face down and remove four screws from the base that are securing the drive inside the carrier. 4. Lift the disk drive slightly out of the carrier and detach the power and IDE or SATA connectors. 註解 [V13]: replaced the photo 5. Lift out the disk drive.
Chapter 4 – Setting up an array Connecting to a host computer Once the array is initialized, you can connect ACUTA 4/4S to a host computer. Host connection procedures differ for the two host interface configurations. The RAID cannot be recognized by Operating System before initialization complete. IEEE 1394 and USB host interface version The IEEE 1394 ports support IEEE 1394A which enables transmission speeds up to 400 Mbps and IEEE 1394b which enables transmission speeds up to 800 Mbps.
Accusys Acuta User’s Manual 1. The USB port cannot be used at the same time as either of the IEEE 1394 port. 2. 2 of IEEE 1394 port are for daisy chain to connect another IEEE1394 device,not for connecting ACUTA 4/4S to 2 host at mean time for access. To connect to the host: 註解 [V16]: replaced the 1. Power on ACUTA 4/4S and follow the instructions earlier in this chapter to establish a RAID array. photo 2.
Chapter 4 – Setting up an array To connect to the host: 註解 [V18]: replaced the 1. Power on ACUTA 4/4S and follow the instructions earlier in this chapter to establish a RAID array. photo 2. Connect one end of an SATA cable to the SATA port and the other end to a spare SATA port on your host computer. If the SATA port of the host computer is embedded in the motherboard, use the SATA external port cable with bracket to convert this SATA port into an external port.
Accusys Acuta User’s Manual Setting the Display Time & Date Press down the right hand (Enter) button for over five seconds to enter or change the time and date displayed on the display. When you release the button, the date and time setting screen will show: 1. First enter the year. Change the displayed value by pressing the left hand (Scroll) button. When the correct value is displayed, press the Enter button to move to the next field. 2. Enter the month in the same way then move to and enter the date. 3.
Chapter 5 – Partitioning the array Chapter 5 P Pa arrttiittiio on niin ng g tth he ea arrrra ay y This chapter explains how to partition the array in Windows , Linux and Mac OS X operating systems. Partitioning the array - Windows The array must be partitioned before it can be used. To do this on a Windows operating system: 1. Establish the array and connect to the host computer following the instructions in the preceding chapter. Make sure no error messages are showing on the LCD display. 2.
Accusys Acuta User’s Manual 6. Right click on the disk representing the array and select Create Partition. Follow the wizard to create one or more partitions on the array. 7. When you have completed creating a partition, the array will appear as a disk in the disk management section of the Computer Management dialog box. Partitioning the array - Linux The array must be partitioned before it can be used. To do this on a Linux operating system: 1.
Chapter 5 – Partitioning the array 4. Enter the command to format the disk (array): fdisk /directory/device name (e.g. fdisk /dev/hde). 5. When the disk is formatted, you should partition the disk. Call up the help screen as shown to identify the correct command to add a partition. 6. Enter the command to add a partition (in the example given, the command is “n.”) 7. Enter the command to create a primary partition then enter the number of primary partitions you wish to create. 8.
Accusys Acuta User’s Manual Partitioning the array – Mac OS X The array must be partitioned before it can be used. To do this on a Mac operating system: 1. Establish the array and connect to the host computer following the instructions in the preceding chapter. Make sure no error messages are showing on the LCD display. 2. Turn on the host computer. 3. When the array is detected by system, it will be shown as an untitled device on desktop. 4.
Chapter 5 – Partitioning the array 7. The partition will then begin, and process is been showing as creating partition map in lower right corner of dialog box. 8. When you have completed creating a partition, the array will appear as a disk in storage list in left menu, and be put on desktop as shortcut.
Accusys Acuta User’s Manual Appendix A F FA AQ Q If you encounter a problem while using the ACUTA 4/4S, check this section for help. 1. When I lock a drive carrier with a disk drive in place, the red disk activity indicator turns on and an alarm beep sounds. Why? Ö Make sure the IDE and power connectors of the DISK are connected firmly to their counterparts inside the drive carrier. Ö Ensure the DISK is set as single-master. Ö Change the disk drive with a new one and try again.
Appendix A – FAQ 6. How should I react to an DISK failure while creating a RAID 5? Ö Replace the failed DISK with another of equal or larger capacity. The array will re-initialize from starting. 7. If I only have two or three DISKs, can I create a RAID? Ö 2 DISKs : No. ACUTA 4/4S need at least 3 disks to configure R5+hot spare Ö 3 DISKs :Yes, but you can only choose R5+hot spare. The three DISKs must be installed in the bottom three disk carriers with the top layer – the hot spare location, left empty.
Accusys Acuta User’s Manual drive carrier or ACUTA 4/4S is faulty. Perform the next step. Ö Swap the position of the drive carrier that failed twice and turn on. If the same drive carrier fails, replace it. If the failure reappears at the same drive carrier slot, ACUTA 4/4S is faulty. Perform the next step. Ö ACUTA 4/4S appears to have an internal malfunction. Consults your dealer. 12. Two disks have failed. What should I do? Ö Swap the positions of the failed disks with the remaining two disks.
Appendix A – FAQ 格式化: 項目符號及編號 15. What should I do when I see below error message on LCD? Ö 刪除: I loaded four disks and turned on the subsystem to set up an array but the display shows “RAID fail” and the alarm is sounding. How do I solve the problem? Condition 1 R A I D F a i l C o d e : 0 Note: not enough number of function disks for a RAID to operate Solution: Install all of 4 disks to conform to create a new RAID.
Accusys Acuta User’s Manual Ö Condition 4 格式化: 項目符號及編號 格式化: 項目符號及編號 刪除: <#>Remove all four B a t t e r y F a i l e d disks carriers then reinstall the carriers. If an array still Note: Battery is low, missing, or failed. Solution: Please contact with your distributor or vendor to change a new battery the disk indicators (refer to the table on page 22) and replace any failed disks.
Appendix A – FAQ 19. Under Linux OS and with USB connection to host, it shows I/O error or data error. Ö The problem is due to the Fire-wire/USB chip manufacturer V1.06 F/W driver. To 刪除: 格式化: 項目符號及編號 格式化: 非醒目提示 solve this problem, you can choose either : A. Not to use USB connection for Linux OS B. Download Oxford driver firmware from 刪除: V1.05 version http://support.accusys.com.tw/mainfram/tech.htm. 註解 [V19]: 為了避免 Oxford firmware ㄧ直變更而 20.
Accusys Acuta User’s Manual Appendix B G Gllo os ss sa arry y Array See Disk Array. Array Management Software The body of software that provides common control and management for a disk array. Array Management Software most often executes in a disk controller or intelligent host bus adapter, but may also execute in a host computer. When it executes in a disk controller or adapter, Array Management Software is often referred to as Firmware.
Appendix B – Glossary Parallel ATA (Parallel Advanced Technology Attachment) Formerly referred to simply as ATA, now known as parallel ATA to differentiate it from Serial ATA. Various versions exist, including ATA (also called IDE), ATA-2 (Fast ATA or Enhanced IDE /EIDE) and Ultra ATA (Ultra DMA). Parity Parity information is redundancy information calculated from actual data values.
Accusys Acuta User’s Manual Appendix C L LC CD DD Diis sp plla ay yM Me es ss sa ag ge es s Initialization messages Meaning LCD display Message cleared when New RAID being created RA I D I N I T x x . x % T o t a l : x x x x GB Re-create a new RAID C r ea t e Ne w Initialization completed successfully Initialization failure R A I D ? If the DISK have been installed in ACUTA 4/4S and created RAID .
Appendix C – LCD Display Messages Rebuild messages Meaning LCD display Message cleared when Rebuild completed successfully Rebuild failure Rebuilding data to new disk following disk failure Dx Re b u i l d x x .
Accusys Acuta User’s Manual Failure and error messages RAID failure message Meaning LCD display Message cleared when RAID failed. Not enough number of function disks for a RAID to operate RA I D F a i l code : 0 Disk reinstalled RAID failed. Represents disk sequence is wrong , and the current sequence displayed within <> RA I D Replace the sequence of disk as original The RAID has been failed but all of 4 disks exist.
Appendix C – LCD Display Messages Fan failure message Meaning Fan failure xxxx rpm = current speed of fan LCD display Message cleared when Fan repaired FAN F a i l replaced 。 T e mp e r a t u r e : x x C 格式化表格 or 刪除: x 刪除: x 刪除: x 刪除: x 刪除: r 刪除: p 刪除: m 59
Accusys Acuta User’s Manual Overheating error message Meaning LCD display Message cleared when Temperature has exceeded 50ºC T e mp e r a t u r e ! ! x x 。C > 5 0 。 C Temperature has exceeded 55ºC Ov e r D i sk Temperature drops beneath 50ºC T e m p e r a t u r e Shut down all disks Sh ut d o wn ! and replace FAN module. RAID and disk status messages Power on Meaning Power ON LCD display Message cleared when A C U TA B o o t .. .
Appendix C – LCD Display Messages RAID and disk information messages The following messages display when the scroll button is pressed when a RAID has been established. Press the scroll button to move between the information messages in the order shown.
Accusys Acuta User’s Manual 刪除: Password security message Meaning 62 ...
Appendix D – Updating Firmware Password security message Meaning LCD display Message cleared when Whether to set password or not into the ACUTA? Se t P a s s w o r d O N ? Pressed right Enter button to choose ( Ye s ) ( No ) Request to set Password SET xx x x P A S S WO R D Set the password Request to input the password that previous set I NPU T xx x x P A S S WO R D Input the password Input wrong password P A S S W OR D F A I L E D ! sy s t e m l o c k e d ! YES or press left Menu butto
Accusys Acuta User’s Manual Appendix D U Up pd da attiin ng gF Fiirrm mw wa arre e The ACUTA 4/4S is shipped with firmware installed. You may however wish to install new or upgraded editions of the firmware. Ask your vendor about the latest firmware edition or refer to the Accusys website http://support.accusys.com.
Appendix D – Updating Firmware 3. Launch HyperTerminal from the desktop of the host computer (Start > Programs > Accessories > Communications > HyperTerminal). 4. The Connection Description dialog box will appear (if this is the first time you have run HyperTerminal, you will first be prompted to enter information about your location). Enter a name to identify the ACUTA 4/4S connection (e.g. ACUTA 4/4S) and select an icon to represent the connection. Press OK. 5. The Connect to dialog box appears.
Accusys Acuta User’s Manual 8. Turn on ACUTA 4/4S and press Esc on the host computer keyboard. The >>>>> prompt will appear. 9. Type in the command ”download”. 10. When prompted Enter '1' Download Code type ”1”. === ACUTA 4/4S Download Mode ====== ******Choose "1" to download firmware. Enter '1' to Download Firmware to 'ESC' exit 'r' reset - Version: Boot--Downloading Code! 11. Locate the updated firmware file to send. If using HyperTerminal, go to the Transfer menu and select Send Text File… 12.
Appendix E – How to set Password security ? Appendix E H Ho ow w tto os se ett P Pa as ss sw wo orrd ds se ec cu urriitty y? ? 格式化: 非醒目提示 Acuta 4/4S provide one function to protect the data security. Please refer to below procedure to set the password security: Before create new RAID, user must make sure all data have been backup ready because all data will be erased after execute” create new RAID” action. 格式化: 非醒目提示 格式化: 非醒目提示 格式化: 項目符號及編號 1.
Accusys Acuta User’s Manual Appendix E • • • • • 8F, No.47 Lane 2, Sec. 2, Guangfu Rd., Hsinchu, Taiwan Tel : +886-3-575-0668 Fax : +886-3-575-0866 http://www.accusys.com.tw/ e-mail : sales@accusys.com.tw ... [4] 格式化 ... [5] 格式化 ... [6] 格式化 ... [7] 格式化 ... [8] 格式化: 靠左 C Co on ntta ac ctt U Us s Accusys, Inc. 格式化 刪除: , R.O.C. Accusys U.S.A., Inc. • • • • • • Address: 46710 Fremont Blvd. Fremont, CA 94538, U.S.A.
第 10 頁: [1] 刪除 USER 2005/8/15 11:18:00 AM Hard drive hot swapping ....................................................................................12 Multiple host interface support ...........................................................................12 Warranty .............................................................................................................12 SPECIFICATIONS ........................................................................................................
KEY FEATURES ..........................................................................................................11 Hot Spare ............................................................................................................11 Automatic drive rebuilding .................................................................................11 Hard drive hot swapping ....................................................................................11 Multiple host interface support ...............
Setting RAID 5+spare.........................................................................................32 CREATING AN ARRAY ................................................................................................33 REMOVING / REPLACING A DRIVE ..............................................................................36 What if a disk fails?.............................................................................................36 Swapping drives.........................................
H HO O W T O S E T P A S S W O R D S E C U R T Y ? APPENDIX E-H OW WT TO OS SE ET TP PA AS SS SW WO OR RD DS SE EC CU UR RIIIT TY Y? ? ......... 63 C CO O N T A C T U S APPENDIX FE-C ON NT TA AC CT TU US S .................................................... 64 ACCUSYS, INC. ..........................................................................................................64 ACCUSYS U.S.A., INC. ..............................................................................................
( No ) ( Ye s ) Request to set Password SET xx x x P A S S WO R D Set the password Request to input the password that previous set I NPU T xx x x P A S S WO R D Input the password Input wrong password P A S S W OR D F A I L E D ! sy s t e m l o c k e d ! 第 68 頁: [4] 格式化 Reboot the system and re-input password again USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM 字型: (英文)Times New Roman 第 68 頁: [5] 格式化 字型: (英文)Times New Roman 第 68 頁: [6] 格式化 字型: Times New R
第 68 頁: [6] 格式化 USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM 字型: Times New Roman 第 68 頁: [7] 格式化 字型: Times New Roman 第 68 頁: [8] 格式化 字型: Times New Roman 第 68 頁: [8] 格式化 字型: Times New Roman 第 68 頁: [8] 格式化 字型: Times New Roman 第 68 頁: [8] 格式化 字型: Times New Roman 第 68 頁: [8] 格式化 字型: Times New Roman
第 68 頁: [8] 格式化 USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM 字型: Times New Roman 第 68 頁: [9] 格式化 字型: Times New Roman 第 68 頁: [9] 格式化 字型: Times New Roman 第 68 頁: [10] 格式化 字型: Times New Roman 第 68 頁: [11] 格式化 字型: (英文)Times New Roman 第 68 頁: [11] 格式化 字型: (英文)Times New Roman 第 68 頁: [12] 格式化 字型: (英文)Times New Roman
第 68 頁: [13] 格式化 USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM hedy_li 2006/11/1 6:38:00 PM 字型: (英文)Times New Roman 第 68 頁: [13] 格式化 字型: (英文)Times New Roman 第 68 頁: [14] 格式化 字型: Times New Roman 第 68 頁: [14] 格式化 字型: Times New Roman 第 68 頁: [15] 格式化 字型: (英文)Times New Roman, (中文) 細明體, 字型色彩: 自動, 英文 (美國) 第 68 頁: [16] 格式化 hedy_li 2006/11/1 6:38:00 PM hedy_li 2006/11/1 6:38:00 PM 字型: (中文) SimSun, 英文 (美國) 第 68 頁: [17] 格式化 字型: (中文)
第 68 頁: [18] 格式化 USER 2005/5/11 5:56:00 PM USER 2005/5/11 6:16:00 PM USER 2005/5/11 6:15:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM 字型: Times New Roman 第 68 頁: [19] 格式化 字型: (英文)Times New Roman 第 68 頁: [20] 格式化 Head2, 間距 套用前: 0 pt 第 68 頁: [21] 格式化 字型: (英文)Times New Roman 第 68 頁: [22] 格式化 字型: (英文)Times New Roman, 12 點 第 68 頁: [23] 格式化 字型: (英文)Times New Roman, (中文) 新細明體, 12 點 第 68 頁: [24] 格式化 字型: (英文)Times New Roman, 12 點 USER 2005/5/11 5:56:0
第 68 頁: [24] 格式化 USER 2005/5/11 5:56:00 PM 字型: (英文)Times New Roman, (中文) 新細明體, 12 點 第 68 頁: [25] 格式化 USER 2005/5/11 5:56:00 PM USER 2005/5/11 5:56:00 PM 字型: (英文)Times New Roman, 12 點 第 68 頁: [25] 格式化 字型: (英文)Times New Roman, (中文) 新細明體, 12 點 第 68 頁: [26] 格式化 USER 2005/5/11 5:51:00 PM 內文, 間距 套用前: 自動, 項目符號 + 階層: 1 + 對齊: 0.63 cm + 定位點之後: 1.27 cm + 縮排: 1.