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Taejin Jet-Speed User Manual

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Jet-Speed
TM
User manual
For windows and Linux users

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Summary of Contents for Taejin Jet-Speed

  • Page 1 Jet-Speed User manual For windows and Linux users...
  • Page 2 FCC NOTE :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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
  • Page 3 This manual provides step by step system setup and software installation. Please read carefully before installation Taejin Infotech is not legally responsible for any mishap and loss of data. It is strongly recommended that you backup important data prior to installation or not to be loss of data.
  • Page 4 Perform installation task on safe flat ground surface. Be cautious that any shock from external environment may cause damages to products Do not touch bottom side of Jet-Speed™ board. This may cause damage to board. Be cautious to keep loading order of Jet-Speed™ memory.
  • Page 5 Caution Caution when loading memory Jet-Speed™ board is optimized for RAM of DDR SDRAM PC2700 Follow order provided below when less than 4 memory chips are loaded for Lite product. Loading order of memory for Jet-Speed™ Lite • Follow order provided below when less than 8 memory chips are loaded for Standard and Pro products.

  • Page 6: Table Of Contents

    Jet-Speed User’s Guide C o n t e n t s Chapter 1 Introduction of Jet-Speed What is Jet-Speed™? Benefits of Jet-Speed™ Comparison of Jet-Speed™ and HDD Jet-Speed™ Product Lines Product specification Chapter 2 Hardware Installation Load Jet-Speed™ into your system Connect Jet-Speed™...
  • Page 7 Components Jet-Speed™ Jet-Speed™ components • Jet-Speed™ PCI board (Lite, Standard or Pro depending on the model) • User manual • Installation CD • Battery pack (Optional) Jet-Speed™ install CD components • Install driver (Windows 2000, Windows XP, Windows 2003, Windows servers, Linux (kernel 2.4x), Unix (Planned to be released)) •...
  • Page 8 Jet-Speed User’s Guide Components Jet-Speed™ component category Figure 1. Jet-Speed™ PCI board (Images can be different to real product depending on the model types) Figure 2. Battery (Purchase separately or included in the product package)
  • Page 9 Components Figure Battery connection cable (Purchase separately or included in the product package) Figure 4. Adapter (Purchase separately or included in the product package) Figure 5. Memory...

  • Page 10: Chapter 1 Introduction Of Jet-Speed

    IOPS comparison used to measure transaction speed of traditional HDD environment. • Traditional HDD is constructed with flatter disk format which is last for 3~5 years. However, Jet-Speed is built with semi- conductor and can be used semi-permanently in a normal operating environment.

  • Page 11: Comparison Of Jet-Speed™ And Hdd

    Introduction of Jet-Speed™ Outfit Comparison HDD has I/O transactions depending on mechanical device. In contrast, Jet Speed adapts PCI interface using RAM as a storage with tremendous high speed. Figure 1. Jet-Speed™ Figure 2. Internal structure of HDD Drive...

  • Page 12: Jet-Speed Product Lines

    Jet-Speed User’s Guide Introduction of Jet-Speed™ Jet-Speed product Lines Jet-Speed™ Lite Jet-Speed™ Standard Jet-Speed™ Pro...

  • Page 13: Product Specification

    <25 Watts <25 Watts Input 120/240V AC, 50/60 Hz Battery Pack Output 5V DC, 4A Product is not supported for Windows 98 and Windows ME operating system. Battery pack and backup software are optional choices. Jet-Speed™ board is optimized for PC2700.

  • Page 14: Chapter 2 Hardware Installation

    User’s Guide Hardware Installation Chapter 2 Hardware installation Connect Jet-Speed™ to system Installation method may change depending on the type of computer and internal structure. Computer can be damaged with electrical shock thus it is strongly recommended that you unplug power cable prior to installation of hardware. If you have modem connected with computer, please unplug the modem line as well.
  • Page 15 . Install it to appropriate main board slot after confirming which product of Jet-Speed™ you have purchased (For Lite and standard model, install it to PCI-32bit/33MHz slot and for Pro model, install it to PCI-64bit/66MHz slot) After you loaded board to slot, be careful whether it is loaded correctly to avoid damages of your system or board.
  • Page 16 Jet-Speed User’s Guide Hardware Installation Load Jet-Speed™ board after you remove protective panel of PCI slot Figure 6. Loading Jet-Speed™ Lite Figure 7. Loading Jet-Speed™ Pro...
  • Page 17 64bit/66MHz. If you load it to PCI-32bit/33MHz main board slot, only 32Bit/33MHz transmission rate will be generated Figure 8. Picture of Jet-Speed™ Pro loaded into PCI- 32Bit/33MHz (32 bit slot is loaded on left hand side instead of 64 bit slot on right hand side) If Jet-Speed™...
  • Page 18 Jet-Speed User’s Guide Hardware Installation Please be cautious that if you load Jet-Speed™ Lite or Standard operating on PCI-32bit/33MHz products into PCI- 64bit/66MHz slot, it will cause performance degradation of PCI-64bit/66MHz board or Jet-Speed™ Pro on same channel to PCI-32bit/33MHz speed Figure 9.

  • Page 19: Connect Jet-Speed™ Battery

    Connect PCI board and battery by using provided battery pack Connect battery and AC adapter and connect power cable to power plug . Figure 11. Connecting battery pack to Jet-Speed™ Turn system power on. (ON) Battery is expendable part. Therefore, it is recommended to...

  • Page 20: Chapter 3 Install Windows Driver And Configuration

    2000 operating system. Description used in this manual may differ depending on your operating system Step 1 Install driver When Windows starts, “New hardware found” message will be prompted If you reinstalling Jet-Speed™, this dialog message will not be displayed...
  • Page 21 Windows Driver Installation and Setup environment In short time, “Install hardware device and driver” window will be displayed. Select “Search for the new driver (Recommended)” and click next button. When “Find driver file” dialog box displays, insert CD into CD-ROM driver and select “file location” then click next button.
  • Page 22 Windows Driver Installation and Setup environment Define location of driver by using “Find” button of “New hardware wizard” menu then click “next” button Windows will search for Jet-Speed™ driver to install in the system. “Result of driver search window” will appear, click next...
  • Page 23 Windows Driver Installation and Setup environment In short time, Windows will copy driver files into system folder. When the end of “New hardware search wizard” window appears, confirm that Jet-Speed “Taejin-infoTech Controller V1.1” installed correctly. accurate information is not found as described, please install driver again.

  • Page 24: Check Installation Status Of Jet-Speed

    User’s Guide Windows Driver Installation and Setup environment Check installation status of Jet-Speed™ Installation of Jet-Speed™ board and driver are not complete preparation procedure. Similar to other disk driver (HDD), driver initialization and other tasks are required. Step 2. Confirm correctness of installation Double click on button from “Start”...
  • Page 25 3 drivers have installed ) If “Taejin-InfoTech Jet-Speed Controller V1.1” is not displayed from the list, it indicates that Jet-Speed™ is not installed correctly. For this case, please check installation step from load “Jet-Speed™ part”.

  • Page 26: Jet-Speed™ Initialization

    Jet-Speed User’s Guide Windows Driver Installation and Setup environment Initialization of Jet-Speed™ Including HDD driver, all drive should go through initialize, partition and format processes. During these processes, initialization step can be omitted. If you format current used Jet Speed drive, stored data can be deleted.
  • Page 27 Windows Driver Installation and Setup environment “Write signature and upgrade disk wizard” window will be displayed. Click “next” button to proceed. When “Write signature and upgrade disk wizard” window is displayed, disk category that has not initialized will be displayed. Select “Disk 1” then click “Next” to proceed. Described “disk 1”...
  • Page 28 Jet-Speed User’s Guide Windows Driver Installation and Setup environment If you have installed more than 2 or more Jet-Speed™ boards, number of installed drivers will be displayed from the category. When initialization selection completes, “Select disk to write signature” dialog box will be displayed.
  • Page 29 Windows Driver Installation and Setup Environment When initialization task completes, initialization wizard will notify the completion of the task. Click on “Finish” button to end the process.

  • Page 30: Jet-Speed™ Single Configuration Format

    “Create volume” menu. When you change partition, data stored in the disk will be removed. Please make sure that you have selected Jet-Speed™ drive before proceed. If you have not selected “Jet-Speed™”, you will not be able to proceed to next step from popup menu.
  • Page 31 Windows Driver Installation and Setup Environment When “Create Volume wizard” window is displayed, click “Next” button to proceed. Select “Simple volume” then click “Next” button. If you wish to select other volume type, please refer to system manual provided with Windows operating system. In this manual, we have selected simple volume configuration..
  • Page 32 Jet-Speed User’s Guide Windows Driver Installation and Setup Environment Select size of partition then select “Next” button. You may select same size of partition displayed “Maximum” field at the bottom of the window Select “assign a drive letter” to assign to drive then click “Next”...
  • Page 33 If you don’t want to format drive immediately, you may perform format process later on. However, you will not be able to use Jet-Speed™ until you format the drive. Format process will remove all data from your disk. Therefore, when you want to proceed with format process, please make sure that you have selected Jet-Speed™...
  • Page 34 Jet-Speed User’s Guide Windows Driver Installation and Setup Environment When “Formatting” message is displayed, Jet-Speed™ is currently in the progress of formatting. Time consumed for format process can by varied depending on the system specification. When format process completes, volume label and drive character are configured as follow and “healthy”...

  • Page 35: Jet-Speed™ Raid Configuration Format

    Please check number of installed Jet- Speed™ drives on PC prior to RAID format function. RAID format can be used regardless of Jet-Speed™ types (Lite, Standard or Pro). However, format speed of both Lite and Pro Jet-Speed™ will maintain 32bit/33MHz.
  • Page 36 Jet-Speed User’s Guide Windows Driver Installation and Setup Environment When “Create Volume wizard” is displayed, click “Next” button to proceed. Select appropriate RAID type for your system. Select “striped volume” type Please refer to home page of Tajin InfoTech for details of...
  • Page 37 Windows Driver Installation and Setup Environment Select size of partition then select “Next” button. You may select same size of partition displayed “Maximum” field at the bottom of the window. Select character to assign to drive then click “Next” button to proceed At this stage, “Letter that has not assigned to drive”...
  • Page 38 Jet-Speed User’s Guide Windows Driver Installation and Setup Environment Select “Format this volume as follow” then configure “File system to use” and “Volume label” then click “Next” button to proceed Windows 2000 and Windows XP support FAT32 and NTFS file systems.
  • Page 39 Windows Driver Installation and Setup Environment When “Formatting” is displayed, Jet-Speed™ is currently in the progress of formatting. Time consumed for format process varied depending system specification. When format process completes, volume label and drive character are configured as follow and “Healthy” status will be displayed .
  • Page 40 If kernel source is not installed in the system, please install kernel-source-xxx.rpm from the Linux CD. Uncompress source codes of device drivers into working directory % tar -xvfz Jet-Speed-v1.0c.tgz Jet-Speed-v1.0c/ Jet-Speed-v1.0c/Makefile Jet-Speed-v1.0c/jetspeed.h Jet-Speed-v1.0c/jetspeed.c Boot system with compiled kernel from step 1 and perform following steps for each platform .
  • Page 41 Install created driver by performing following command from directory where jetspeed-smp(or jetspeed.o) is located. % make install In order to load installed driver, use modprobe command to recognize Jet-Speed™ disk. . (1) For uni-processor % modprobe jetspeed % modprobe sd_mod...
  • Page 42 Use below command to execute format process. % mkfs –t ext3 /dev/sdx ※ x = option 예) % mkfs –t ext3 /dev/sda1 Create directory to mount Jet-Speed™ drive. . % mkdir /mnt/jetspeed Set directory name temporarily 예) % mkdir /mnt/jetspeed_pro...
  • Page 43 Install Linux Driver and Environment configuration Add following entry to vi /etc/rc.local and set driver automatically. % vi /etc/rc.local /sbin/modprobe jetspeed-smp(jetspeed) /sbin/modprobe sd_mod /sbin/mkfs –t ext3 /dev/sdx ※ x = option mount –t ext3 /dev/sdx /dir ※ dir = directory name to config 예) % vi /etc/rc.local /sbin/modprobe jetspeed-smp(jetspeed) /sbin/modprobe sd_mod...

  • Page 44: Jet-Speed™ Raid Configuration Format

    When command below is executed, information of Jet- Speed™ recognized by system will be provided. % cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: Taejin Model: Jet-Speed Rev: 0001 Type: Direct-Access ANSI SCSI revision: 03...
  • Page 45 Install Linux Driver and Environment configuration In order to perform RAID configuration, create /etc/raidtab file then configure as below:. % vi /etc/raidtab raiddev /dev/md0 raid-level ※ RAID type nr-raid-disks ※ No of disk persistent-superblock 1 chunk-size device /dev/sdx ※ x = option raid-disk ※...
  • Page 46 Jet-Speed User’s Guide Install Linux Driver and Environment configuration Perform command below to format drive. % mkfs –t ext3 /dev/mdx ※ x = option ex) % mkfs –t ext3 /dev/md0 Perform command below to create directory to mount % mount –t ext3 /dev/mdx /dir ※...
  • Page 47 Install Linux Driver and Environment configuration Perform command below and check status of installation. % df -k # df -k Filesystem 1K-blocks Used Available Use% Mounted on /dev/hda3 114239496 7162272 101274148 7% / /dev/hda1 101089 9322 86548 10% /boot none 127088 127088 0% /dev/shm...

  • Page 48: Chapter 5 Battery Pack User Manual

    Jet-Speed User’s Guide User manual or Battery Pack Chapter 5 User manual or Battery Pack Components Figure 1. Cable to connect battery: 1 EA Figure 2. Adapter: 1 SET Figure 3. Battery: 1 EA...
  • Page 49 Jet-Speed™ is storage using DDR SDRAM. It needs electricity to maintain data on Jet-Speed™ Disk. Please make sure not to turn off the battery. Product guarantee period: 6 month after purchase. 제품보증기간 구입일로부터 6개월...

  • Page 50: Chapter 6 Q&A

    Please turn off power immediately and check “Load main part of Jet-Speed™” section. I have attached 3 Gigabytes of memory to Jet-Speed™ board, but system recognize as 4 gigabytes . Please download latest Jet-Speed™ driver and reinstall again. Latest driver will always provided from shopping mall home page.
  • Page 51 Q & A What is the maximum capacity? Jet-Speed™ does not have limitation in memory capacity. Currently, lite supports 512MB and 1GB module, Pro and standard support 512MB,1GB,2GB and 4GB DDR SDRAM. So the maximum capacity of Lite is 4 GB and Pro is 32GB.

  • Page 52: Chapter 7 Technical Supports

    Please contact home page or information provided below when you experience any problem or inconvenience Warranty of product: 1 year from the date of purchase (Battery: 6 month) Phone number: 82-(2) 851-2662 Fax number: 82-(2) 851-2655 Home page: http://jet-speed.taejin.co.kr...
  • Page 53 메 모...
  • Page 54 Printed in Korea...

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