Quantum LTO-2 manual Understanding the Front Panel Display, Generic Front Panel Display

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Chapter 3 Operation

Understanding the Front Panel Display

Understanding the Front Panel Display

Figure 8 shows a generalized view of the LTO-2 Half-Height Tape Drive front-panel display.

Figure 8 Generic

Front Panel Display

Power LED

Activity LED

Error LED

Status LED

Tape Load/Unload

Button

All drives have four LEDs on the front panel. The LED colors and functions are as follows:

•Power LED (green)

•Activity LED (green)

•Error LED (orange)

•Status LED (amber)

The Activity, Error, and Status LEDs blink or go on to indicate information about the tape drive, see Blink Codes.

20	LTO-2 Half-Height Tape Drive User’s Guide

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Contents 72 Copyright Statement Contents Chapter Operation Injected Noise Reliability Safety Compliance EMC ComplianceMean Time to Replace Chapter Troubleshooting Guide Figures Figures Viii Tables Tables Preface Audience Purpose Document OrganizationConventions NotationalTech Tip Documents SCSI-2 SpecificationRelated ContactsSend e-mail for the Customer Support Department to Customer SupportSend faxes for the Customer Support Department to Visit our web site1Introduction Features 2Installation and Quick Start Internal LTO-2 Half-Height Tape Quick Start GuideDrive Quick Start Desktop LTO-2 Unpacking and Inspection Internal Tape Drive Guidelines and CautionsDrive Installation Instructions Installing an Internal LTO-2 Half-Height Tape DriveJumper Pins Scsi IDScsi ID=8 Terminator Power Open Shunted DefaultJumpers Horizontally or vertically see figure MountingWithin 5 degrees of horizontal Internal LTO Half-Height Tape Drive Mounting Dimensions Rear View Internal LTO-2 Half-Height Tape Drive Serial Cable for Connecting aChecking the Scsi Termination Tape LibrariesPin Numbers Description Connecting a PowerInstalling the LTO Driver CableInstalling a Desktop LTO-2 Half-Height Tape Drive Cord Desktop LTO-2 Half-Height Tape DriveLTO-2 Half-Height Tape Drive User’s Guide 3Operation Understanding the Front Panel Display Generic Front Panel DisplayBlink Codes EOTWrite-protecting a Using LTO CartridgesLoading a Cartridge Unloading a Cartridge CartridgeMaintenance Cartridge CareDrive Maintenance Retensioning the TapeOperation Drive Maintenance Operation Drive Maintenance 4Theory Track LayoutShows the layout of data on an LTO tape Data Buffer Recording MethodData Integrity C1 ECC Servo-tracking FaultsData Compression Tracking is re-establishedData Compression Considerations Intelligent Data CompressionPage 5Specifications Physical Specifications Internal Scsi Drive Specification Without Bezel With BezelInternal LTO-2 Half-Height Tape Drive Dimensions Specification +12 VDC + 5VDC Power SpecificationsIdle Power Watts RMS Standby Power Typical Operating Power Drive Performance Specifications Specification LTO-2Specification Value Specification Operational Non-operational Environmental RequirementsInjected Noise ReliabilityAt any frequency between 45 Hz and 20 MHz Specification Description Mean Time Between FailuresReplace LTO Cartridge SpecificationsMean Time to Environmental ConsiderationsCartridge Memory Regulatory ComplianceReliability Country Regulatory Organization Compliant to EMC Compliance Country Regulatory Organization Compliant to Disposal of Electrical and Electronic Equipment 6UNIX Settings Configuring for the DEC/Compaq Unix Environment Word About Scsi ControllersSave the file. Then run the following command ParametersTypes Finding CurrentTargets ControllersDevice File ConfiguringSt.conf Smit Enter Smit at the Tape Drive menu by typing smit tape Set the Block size toThis command produces output similar to Configuring for SCO Open ServerUsing the command Current tape drives can be found using the commandConfiguring the LTO-2 Half-Height Tape Drive with mkdev Configuring for Linux Finding Existing Scsi Controllers DevicesYou may see output similar to To find existing Scsi devices execute the commandYou should see output similar to Scsi controllers and devices use the command Configuring for SGI IrixOutput of the command will be similar to the following Configuration Configuring for HP-UXHardware/Driver Unix Settings Configuring for HP-UX 7Troubleshooting Guide Installation Best PracticesClicking on Computer Management Device Manager Troubleshooting Suggestions Troubleshooting Guide Troubleshooting Suggestions Windows Operating System Red Hat LinuxProblems with Tape Drive and Cartridge Tape will not Load into Tape DriveTape will not Eject from the Drive LTO-2 Half-Height Tape Drive User’s Guide Emergency Reset and Emergency Cartridge Eject Problems During Backup/Restore OperationsPreviously Written Data on the Tape will be Destroyed Tape is Write Protected Miscellaneous TapeAlert Messages If either of the following messages appearsLTO-2 Half-Height Tape Drive User’s Guide Slow Backups LTO-2 Half-Height Tape Drive User’s Guide Index Index Scsi ID Tape drive