Viper 200 MAX Manuál

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Viper 200 LTO Tape Drive . . . . . . . . . . . . . . . . . . .

iv Viper 200 LTO Product Manual Figures Figure 1. Internal HVD/LVD Viper drive—dimensions ...

Introduction 1 1 Introduction About the Ultrium tape format The Viper® 200 complies with the LTO Ultrium 8-channel format specification U-18. The Ul

2 Viper 200 LTO Product Manual Four generations of storage solutions The Ultrium format of LTO technology defines a four-generation technology road

Introduction 3 Features and benefits The following table summarizes the features and benefits of the Viper 200 drives. Features Benefits Performance

4 Viper 200 LTO Product Manual Features Benefits Supports native firmware of a wide variety of UNIX platforms Reduced set-up and configuration tim

Introduction 5 Specification Value Load/Unload (peak): 15 watts (0.2 sec) Thread/Unthread (peak): 23 watts (0.2 sec) MTBF: 250K hrs @ 100% Duty cy

6 Viper 200 LTO Product Manual 2Specifications This chapter provides technical specifications for the internal and external SCSI drives. This inf

Specifications 7 9.90± 0.20 mm21.80± 0.20 mmM3 X 5.04X Near side4X Far side82.6 mm (max)Side ViewBottom View4X M3 X 5.0146.05± 0.25 mm139.70 mm± 0.20

8 Viper 200 LTO Product Manual Figure 2. Internal Fibre Channel Viper drive—dimensions

Specifications 9 Power specifications The external Viper 200 drives (STU62001LW and STU62001WD) come with a built-in 90-260VAC (47-63 Hz) automatic s

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10 Viper 200 LTO Product Manual Drive performance specifications The following table lists the performance specifications for the Viper 200 drives,

Specifications 11 Environmental requirements The following table lists the environmental specifications for the SCSI and Fibre Channel Viper drive me

12 Viper 200 LTO Product Manual Mean time between failures The mean time between failures (MTBF) for the internal drive is specified at 250,000 hou

Specifications 13 Cartridge memory Each Ultrium 1 cartridge has 4 Kbytes of nonvolatile memory: 3 Kbytes are used to store tape-directory and hardwar

14 Viper 200 LTO Product Manual Country Regulatory Organization Compliant to: Thailand TISI CB Scheme India STQC BIS South Africa SABS CB Sc

Specifications 15 Hardware and software compatibility Compatible operating systems The Viper 200 is compatible with the following operating systems r

16 Viper 200 LTO Product Manual 3 Installation Introduction This chapter explains how to install the Viper 200 internal and external drives. It i

Installation 17 • Before you remove the drive from the antistatic bag, touch a metal or grounded surface to discharge any static electricity buildup

18 Viper 200 LTO Product Manual Drive-configuration jumper pinsJumper Settings:Defaultsettings:SCSI ID=0SCSI ID=1SCSI ID=2SCSI ID=3SCSI ID=4SCSI ID

Installation 19 YES YES NO NO Figure 4. Acceptable mounting orientations for the internal Viper 200 Mount the drive in a 5.25-inch, full-height drive

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Viper 200 LTO Tape Drive . . . . . . . . . . . . . . . . . . . . .

20 Viper 200 LTO Product Manual Caution: An HVD drive should never be plugged into a SCSI bus that contains LVD or SE devices. The daisy chain of

Installation 21 Install an HVD drive only in an HVD environment and an LVD drive only in an LVD environment. Do not mix HVD and LVD devices. Look at

22 Viper 200 LTO Product Manual 13 Lib TXD-P output from drive 14 GND 15 Lib TXD-N output from drive 16 GND Connecting a power cable Attach a fou

Installation 23 Installing an internal Fibre Channel Viper drive This section describes the steps necessary to install an internal Viper 200 with a F

24 Viper 200 LTO Product Manual You can select the hard ID used by the drive by placing jumpers on the appropriate assigned loop identifier jumper

Installation 25 4. Connectors and cables Viper 200 drives (STU42001FC) have Fibre Channel LC Optical interfaces. They can be connected to either a h

26 Viper 200 LTO Product Manual BASerial Interface connectorpin numbersPinNumbers(Pin 17 removed to prevent connector from being attached incorrect

Installation 27 Installing an external Viper drive The external Viper 200 drives (STU62001LW and STU62001WD) are compact subsystems that connect to t

28 Viper 200 LTO Product Manual SCSI termination If the Viper drive is the last device or the only device in a SCSI chain, you must install a termi

Operation and maintenance 29 4Operation and maintenance This section describes important operational procedures for the Viper 200 drive. It covers t

© 2002 Seagate Removable Storage Solutions LLC All rights reserved Part Number 100248194 Seagate and the Seagate logo are register

30 Viper 200 LTO Product Manual remains on (not blinking), along with the Status light. During normal operation, the Power light remains on (not bl

Operation and maintenance 31 Using LTO cartridges Loading a cartridge To load an Ultrium cartridge into the Viper 200, place the cartridge in the slo

32 Viper 200 LTO Product Manual Cartridge care and maintenance To protect the data on your Ultrium data cartridges, observe the following precautio

Operation and maintenance 33 Drive maintenanceThe Ultrium drive requires little or no maintenance. However, on rare occasions, the drive mechanism ma

34 Viper 200 LTO Product Manual Parking the drive for shipping Seagate recommends that you "park" the Viper 200 before shipping it or pla

Operation and maintenance 35 Emergency reset and emergency cartridge eject If the Viper 200 ever stops communicating with the host computer, use the

36 Viper 200 LTO Product Manual • Case 1: The cartridge is loaded and the leader pin is still in the cartridge (see Figure 16). Follow the procedu

Operation and maintenance 37 Figure 17. Diagram of Viper 200 showing worm gear 3. Continue turning the worm gear until the cartridge is sticking ou

38 Viper 200 LTO Product Manual Case 2. Cartridge is loaded and seated and tape is threaded Follow these steps if the cartridge is loaded and seate

Operation and maintenance 39 Figure 19. Diagram of Viper 200 showing lead screw (tape threaded on take-up reel) 2. Replace the drive cover to prote

FCC notice 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. The

40 Viper 200 LTO Product Manual Caution. Be especially careful not to touch the tape head assembly. The MR elements in this assembly are highly su

Operation and maintenance 41 13. Continue turning the worm gear until the cartridge is sticking out of the unit approximately 17 mm (0.66”). Then car

42 Viper 200 LTO Product Manual 5 Theory of operation This section describes operational theories used in the Viper 200 drive. It covers the follow

Theory of operations 43 A wrap is a track group recorded in the physical forward or physical reverse direction. The wraps are recorded in a serpentin

44 Viper 200 LTO Product Manual When data is read from tape and stored into memory, C1 ECC is checked. If the C1 ECC is good, then that codeword pa

Theory of operations 45 recording the information to tape. This increases the amount of data that can be stored on a finite medium and increases the

46 Viper 200 LTO Product Manual attempt than the native (uncompressed) size, then the record is written in its native form. The intelligent data co

SCSI interface 47 6Interfaces Parallel SCSI interfaceThis section summarizes the SCSI message codes, status codes and commands used by the drive. Re

48 Viper 200 LTO Product Manual • Single-ended drivers • Termination power supplied to cable (jumper option) • Hard reset • Synchronous data tr

SCSI interface 49 0Bh Set Capacity (proposed for SSC-2) 10h Write Filemarks 11h Space 12h Inquiry 13h Verify 15h Mode Select (6-byte version) 16h

About this manual Seagate provides this manual “as is,” without warranty of any kind, either expressed or implied, including, but not limited to, the

50 Viper 200 LTO Product Manual Tape Alert flags The Viper 200 supports version 3.0 of the Tape Alert specification. The following flags are suppor

SCSI interface 51 Fibre Channel Interface The Fibre Channel Viper 200 supports 128 arbitrated loop physical addresses. Up to 126 hosts and targets a

52 Viper 200 LTO Product Manual 7Ultrium tape format This chapter summarizes the features and benefits of the LTO tape formats, and of the Ultrium

Ultrium tape format 53 Higher recording density: The LTO specification allows higher recording densities than any existing linear tape products. Fur

54 Viper 200 LTO Product Manual Cartridge memory To maximize data access speed and efficiency, every LTO cartridge contains a Cartridge Memory (CM)

Customer support services 55 8 Customer support services Seagate offers the most extensive line of disc and tape storage products in the industry

56 Viper 200 LTO Product Manual Pre-sales support (US customers): 1-800-626-6637{tc "SeaFONE 1-800-SEAGATE"} Pre-sales tape support

Customer support services 57 Support services in Europe For European customer support, dial the toll-free number for your specific country from the

58 Viper 200 LTO Product Manual Singapore 800-1101-150 — +65-6488-7525 Taiwan — +886-2-2514-2237 +886-2-2715-2923 Thailand 001-800-11-0032165 —

Contents i Contents Introduction 1 About the Ultrium tape format ...

Seagate Removable Storage Solutions LLC 1650 Sunflower Avenue, Costa Mesa, California 92626, USA Printed in USA

ii Viper 200 LTO Product Manual Installing an internal HVD or LVD Viper drive .....17 1. Conf

Contents iii Background..........................44 Intelligent data