Quantum SDLT 600 User Reference Guide
User Manual Statements for Class A Equipment (Internal Tape System) This is a Class A product. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Contents | SDLT 600 Tape Drive User Reference Guide Contents A Using the Tape Drive A1 A2 A3 A4 Handling the Tape Drive and Data Cartridges Interpreting the Front of the Tape Drive Loading and Unloading Data Cartridges Cleaning the Tape Heads B Using Data Cartridges B1 B2 B3 B4 Choosing Data Cartridges Write-protecting Data Cartridges Caring for Data Cartridges Inspecting Data Cartridges C Connecting the Tape Drive C1 C2 C3 C4 C5 C6 Understanding the Tape Drive’s Interface Choosing Cables and Connecto
Pointers for Using this Guide ! Pay attention to these points. They are important for tape drive operation. A1 Follow these cross references for information on related topics.
A1 | Handling the Tape Drive and Data Cartridges A Using the Tape Drive A1 Receiver Area Handling the Tape Drive and Data Cartridges Handling the Tape Drive ! Do not carry the tape drive by inserting your fingers into the receiver area. You could damage the tape drive if you lift or carry it in this manner. Do not stand the tape drive on its front panel. Always place the tape drive on a flat, stable surface. Avoid dusty, humid, or smoke-filled areas.
Interpreting the Front of the Tape Drive | A2 A2 This section describes the tape drive controls as well as tape drive and data cartridge conditions communicated by the LEDs on the front of the tape drive. Interpreting the Front of the Tape Drive Title Color/ Symbol Action Explanation Drive Density Orange/ Green Off No cartridge is inserted, or an incompatible cartridge is inserted. A Super DLTtape™ II cartridge is inserted or has just been ejected.
A3 | Loading and Unloading Data Cartridges A3 Loading and Unloading Data Cartridges To Load a Data Cartridge 1. Insert the data cartridge into the receiver on the front of the tape drive. 2. Push the cartridge completely into the receiver. The green Drive Status LED ( A2) flashes as the tape loads. When the tape reaches the Beginning of Tape (BOT) marker, the Drive Status and Drive Density LEDs ( A2) light steadily, indicating that the cartridge is ready for use.
Cleaning the Tape Heads | A4 A4 Cleaning Required Cleaning the Tape Heads Over time, ambient pollution and particulates in the environment contaminate the tape heads. The tape drive indicates when cleaning is required by illuminating the yellow Cleaning Required LED. A2 ! Do not clean the tape heads unless the Cleaning Required LED is illuminated. ! Use ONLY the SDLT CleaningTape. Other cleaning tapes, such as CleaningTape III or DLT VS CleaningTape, are incompatible with the SDLT 600 tape drive heads.
B1 | Choosing Data Cartridges B Using Data Cartridges B1 Super DLTtape II Data Cartridge Choosing Data Cartridges The SDLT 600 tape drive writes to Super DLTtape II data cartridges. The Super DLTtape II cartridge is blue and has a distinctive pattern molded into the plastic, along with the DLTtape logo. The cartridge’s geometry is similar to previous DLTtape cartridges to simplify integration with existing tape library designs.
Write-protecting Data Cartridges | B2 B2 Write-protecting Data Cartridges To prevent accidental erasure of your data, each data cartridge has a write-protect switch. When active, this switch prevents the tape drive from writing data to the cartridge. ! For valuable data, always make sure the cartridge is write-protected before inserting it into the tape drive. To enable write-protection: Move the write-protect switch left so that the bright orange rectangle is visible.
B3 | Caring for Data Cartridges B3 Store data cartridges vertically in plastic cases. Use slide-in labels. Caring for Data Cartridges Super DLTtape II data cartridges are engineered to be reliable, robust, and durable. They are manufactured to withstand 1,000,000 passes, and have a shelf life of 30 years. For best results, follow these guidelines for data cartridge handling and storage: Follow the handling instructions and observe the environmental specifications provided in the plastic cartridge case.
Inspecting Data Cartridges | B4 B4 Check reel locks. Inspecting Data Cartridges Improper data cartridge handling is the primary reason for tape drive problems. To avoid losing data or damaging the tape drive, inspect cartridges: Before loading a new cartridge After dropping a cartridge or subjecting it to physical shock When the tape drive becomes inoperable after loading a cartridge When you receive a shipment of data cartridges that shows any sign of shipping damage.
C1 | Understanding the Tape Drive’s Interface C Connecting the Tape Drive C1 Understanding the Tape Drive’s Interface The tabletop model of the SDLT 600 tape drive has an Ultra 160 SCSI interface. The internal model has either a Fibre Channel interface or an Ultra 160 SCSI interface. The Ultra 160 SCSI Interface Ultra 160 provides a low-voltage differential (LVD) mode running up to 160 MB/second and a single-ended (SE) mode running up to 40 MB/second.
Choosing Cables and Connectors | C2 C2 Choosing Cables and Connectors This section describes the cables and connectors to use with the SDLT 600 tape drive. SCSI Cables and Connectors SCSI versions of the SDLT 600 tape drive have two highdensity 68-pin SCSI connectors. Connect the tape drive to the host computer using a SCSI cable with the correct type of connector on each end. The tape drive operates best when the host computer and host end of the cable have one of the following types of connector.
C3 | Setting the SCSI ID C3 3 3 Setting the SCSI ID This section describes how to set the SCSI ID on the tabletop tape drive. For information about setting the SCSI ID on an internal tape drive, refer to the SDLT 600 Product Manual. Each device connected to a SCSI bus must have a unique SCSI ID number. The factory preset SCSI ID is 3 for the tabletop tape drive and 5 for the internal tape drive. Ensure that your tape drive’s SCSI ID is unique on your SCSI bus.
Connecting the SCSI Model as a Single Device | C4 C4 Connecting the SCSI Model as a Single Device The SDLT 600 tape drive performs best when it is the only device connected to the SCSI bus. If the SDLT 600 tape drive is the only SCSI device you intend to connect to the SCSI bus, follow these steps: 1. Make sure the host computer and all peripheral devices are powered off. Terminate upper SCSI port. ! Never connect the tape drive while the host system or peripheral devices are powered on. 2.
C5 | Connecting the SCSI Model in a Daisy Chain C5 Connecting the SCSI Model in a Daisy Chain If you are adding your SDLT 600 tape drive to a SCSI daisy chain, follow these steps: Terminate upper SCSI port. 1. Ensure that all devices have unique SCSI IDs. C3 2. Make sure the host computer and all peripheral devices are powered off. ! Never connect the tape drive while the host system or peripheral devices are powered on. 3 3.
Connecting the Fibre Channel Model | C6 C6 Connecting the Fibre Channel Model The Fibre Channel protocol and the SCSI protocol rely on different methods of addressing devices. Unlike the SCSI protocol, which uses fixed SCSI IDs, the Fibre Channel protocol uses different addressing depending on the type of topology used for the network: point-to-point, arbitrated loop, or fabric. The addresses are set dynamically (in real time) at the time the device attaches to the network.
D1 | Using the Power-On Self-Test D Troubleshooting Tape Drive Problems D1 Using the Power-On Self-Test The SDLT 600 tape drive performs a self-diagnostic test, called a Power-On Self-Test (POST), each time you power it on. This test helps you detect problems with your tape drive. POST completes in approximately 10 seconds. While POST is in progress, the tape drive responds BUSY to SCSI commands.
General Troubleshooting | D2 D2 General Troubleshooting Troubleshoot problems with your SDLT 600 tape drive using the following steps: 1. Visually inspect the cartridge for damage, and try a new cartridge if necessary. B4 2. Make sure the cables and connectors are in good condition. For example, check that they are not worn or broken, and there are no missing or bent pins. 3. Make sure the connector on each end of the cable is fully seated. 4.
D3 | SCSI Troubleshooting D3 SCSI Troubleshooting If the tape drive passes POST with no power or data cartridge problems, but is still performing poorly, check for the following SCSI issues. SCSI Troubleshooting Possible Problem Solution Your system is not configured to “see” the tape drive. Check your system and SCSI bus settings. Configure your system to recognize the tape drive. The SCSI ID is not unique. Change the SCSI ID. The new ID takes effect the next time you power on the tape drive.
Checking for Tape Drive Errors | D4 D4 Checking for Tape Drive Errors The SDLT 600 tape drive (SCSI version) provides status and event information about the SCSI controller, devices, data transfer, and errors. The Fibre Channel version of the tape drive also indicates whether a signal is present and provides the Fibre Channel address, speed, topology, and node and port information. You can use iTalk to access this information through the tape drive’s infrared port located on the front of the tape drive.
D5 | Optimizing the Tape Drive D5 Optimizing the Tape Drive Many factors contribute to SDLT 600 tape drive performance. Host system considerations include processor speed, block size, SCSI adapter performance, bus configurations, and software. If you are concerned about the performance of your SDLT 600 tape drive, check the following: 1. Ensure that your tape drive is properly defined for the host system.
E1 | Specifications E Tape Drive Information E1 Specifications This section lists maximum data transfer rates, physical specifications, functional specifications, dimensions, and weight for the SDLT 600 tape drive. Maximum Data Transfer Rate The following table shows the maximum and burst data transfer rates for the SDLT 600 tape drive.
Specifications | E1 Physical Specifications The following table lists environmental operating limits and accuracy for the SDLT 600 tape drive.
E1 | Specifications Functional Specifications The following table lists capacity and life expectancy for the SuperDLTtape II cartridge, as well as tape drive performance characteristics.
Specifications | E1 Dimensions, Part I The following table lists the dimensions for the internal and the tabletop tape drive. Dimension Internal Version Tabletop Version Height 82.55 mm (3.25 in.) without front bezel; 85.73 mm (3.38 in.) with front bezel 164.46 mm (6.48 in.) Width 146.05 mm (5.75 in.) behind front bezel; 148.59 mm (5.85 in.) with front bezel 174.75 mm (6.88 in.) Depth 203.20 mm (8.00 in.) measured from back of front bezel; 215.40 mm (8.48 in.) including front bezel 320.
E1 | Specifications Weight The following table lists the tape drive’s unpackaged weight and shipping weight. Weight* Internal and Library Version Tabletop Version Unpackaged Weight Shipping Weight 2.38 kg (5 lbs 4 oz) 6.27 kg (13 lbs 13 oz) 9.90 kg (21 lbs 13 oz) 3.77 kg (8 lbs 5 oz) * Weights depend on configuration. The packaging used may change the shipping weight.
Regulatory Information | E2 E2 Regulatory Information This section lists regulatory information for the SDLT 600 tape drive.
E2 | Regulatory Information Immunity and ESD Limits The following table lists the immunity and ESD failure level limits to which the SDLT 600 tape drive has been tested.
Regulatory Information | E2 Acoustic Noise Emissions The following table lists acoustic noise emission levels, both as noise power and sound pressure, for the SDLT 600 tape drive. The table provides the preliminary declared values per ISO 9296 and ISO 7779/EN27779. Mode Idle Streaming Noise Power Emission Level (LNPEc) Sound Pressure Level (LPAc)* Internal Tabletop Internal Tabletop Not applicable 5.9 Bel 5.4 Bel 5.
Copyright Copyright © 2004 by Quantum Corporation. All rights reserved. Document Origination: Boulder, Colorado, USA. Trademarks Quantum, the Quantum logo, and the DLTtape logo are trademarks of Quantum Corporation, registered in the U.S.A. and other countries. DLTtape, DLTSage, Value DLTtape, and Super DLTtape are trademarks of Quantum Corporation. Other company and product names used in this document are trademarks, registered trademarks, or service marks of their respective owners.
