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DAStape
User Guide
S p e c t r a L o g i c
P.N. 90930055 Revision A
Notices
Notices
Except as expressly stated herein, Spectra Logic Corporation makes available its products and associated documentation on an “as is” basis, without warranty of any kind, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability and fitness for a particular purpose. In no event shall Spectra Logic be liable for any loss of profits, loss of business, loss of use of data, interruption of business, or for indirect, special, incidental, or consequential damages of any kind, even if Spectra Logic has been advised of the possibility of such damages arising from any defect or error.
Information furnished in this manual is believed to be accurate and reliable. However, no responsibility is assumed by Spectra Logic for its use. Because of continuing research and development, Spectra Logic may revise this publication from time to time without notice, and reserves the right to change any product specification at any time without notice.
Some products or services mentioned in this manual are provided by companies other than Spectra
Logic. Inquiries about one or more of these products or services should be sent directly to the company in question. These brand or product names, registered trademarks, and trademarks are property of their respective owners. These trademarks may be registered in this country, other countries, or both.
DAStape User Guide
Copyright © 2003 Spectra Logic Corporation. All rights reserved.
How to Contact Spectra Logic Corporation
United States Office
Mailing Address
Spectra Logic Corporation
1700 N 55th Street
Boulder CO 80301
USA
Phone
Fax
(800) 833-1132 or (303) 449-6400
(303) 939-8844
Technical Support (800) 227-4637 or (303) 449-0160
Web Site http://www.SpectraLogic.com
European Office
Mailing Address
Spectra Logic Europe Limited
Magdalen Centre
Robert Robinson Avenue
Oxford Science Park
Oxford
UK OX44 7 RW
Phone
+44 (0) 870 112 2150
Fax
+44 (0) 870 112 2175
2
Notices
License
You have acquired Spectra Logic
®
products that include software owned by or licensed by Spectra
Logic from one or more software licensors (Software Suppliers). Such software products, as well as associated media, printed materials and “online” or electronic documentation (Software) are protected by copyright laws and international copyright treaties, as well as other intellectual property laws and treaties. The Software is licensed, not sold.
If you do not agree to this End User License Agreement (EULA), do not use the Spectra Logic product.
Instead, promptly contact Spectra Logic for instruction on return of the product for a refund. Any use of the Software, including but not limited to use of the product, will constitute your agreement to this EULA
(or ratification of any previous consent).
GRANT OF LICENSE. The Software is licensed, not sold. This EULA grants you the following rights to the
Software:
• You may use the Software only on the Product with which it was sold.
• Not fault tolerant. The Software is not fault tolerant. Spectra Logic has independently determined how to use the Software in the product, and suppliers have relied upon Spectra Logic to conduct sufficient testing to determine that the Software is suitable for such use.
• No warranties for this software. The Software is provided “as is” and with all faults. The entire risk as to satisfactory quality, performance, accuracy, and effort (including lack of negligence) is with you.
Also, there is no warranty against interference with your enjoyment of the Software or against infringement. If you have received any warranties regarding Software, those warranties do not originate from, and are not binding on, Software Suppliers.
• Note on Java support. The Software may contain support for programs written in Java. Java technology is not fault tolerant and is not designed, manufactured, or intended for use of resale as online control equipment in hazardous environments requiring fail-safe performance, such as the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines, or weapons systems, in which the failure of Java technology could lead directly to death, personal injury, or severe physical or environmental damage.
• No liability for certain damages. Except as prohibited by law, Software Suppliers shall have no liability for any indirect, special, consequential or incidental, damages arising from or in connection with the use or performance of the Software. This limitation shall apply even if any remedy fails of its essential purpose. In no event shall Software Suppliers, individually, be liable for any amount in excess of U. S. two hundred fifty dollars (U.S. $250.00).
• Limitations on reverse engineering, decompilation, and disassemly. You may not reverse engineer, decompile, or disassemble the Software, except and only to the extent that such activity is expressly permitted by applicable law notwithstanding this limitation.
• Software transfer allowed with restrictions. You may permanently transfer rights under this EULA only as part of a permanent sale or transfer of the Product, and only if the recipient agrees to this EULA. If the Software is an upgrade, any transfer must also include all prior versions of the Software.
• Export restrictions. Export of the Software from the United States is regulated by Export
Administration Regulations (EAR, 15 CFR 730-744) of the U. S. Commerce Department, Bureau of
Export Administration. You agree to comply with the EAR in the export of re-export of the Software:
(i) to any country to which the U.S. has embargoed or restricted the export of goods or services, which as of May 1999 include, but are not necessarily limited to Cuba, Iran, Iraq, Libya, North Korea,
Sudan, Syria, and the Federal Republic of Yugoslavia (including Serbia, but not Montenegro), or to any national or any such country, wherever located, who intends to transit or transport the Software back to such country; (ii) to any person or entity who you know or have reason to know will utilize the
Software or portion thereof in the design, development or production of nuclear, chemical, or biological weapons; or (iii) to any person or entity who has been prohibited from participating in U.S. export transactions by any federal agency of the U.S. government. You warrant and represent that neither the BXA nor any other U.S. federal agency has suspended, revoked or denied your export privileges. For additional information see: http://www.microsoft.com/exporting/.
3
Notices
Warnings and Cautions
AC Power
Warning:
Risk of electrical shock. To remove AC power from the DAStape unit, unplug the power cord from the power inlet. There are no user serviceable parts within the unit.
High Voltage
Warning:
The DAStape unit contains high-voltage components that can cause injury or death. Only qualified electricians should replace or install high-voltage components.
Tapes
Caution:
Use only the data cartridges approved for use with the drive installed in the DAStape unit. Improper data cartridges can cause damage to the DAStape, drive, and tape cartridges.
4
Contents
Chapter 1. Introduction 7
Chapter 2. Installing DAStape 9
Chapter 3. Using the DAStape 15
Chapter 4. DAStape 100 Tape Drives and Media 17
5
Contents
Chapter 5. DAStape 200 Tape Drives and Media 23
Chapter 6. Warranty and Repair 41
Appendix A. Specifications 45
Appendix B. Regulatory and Safety Notices 51
Index 55
6
1 Introduction
About DAStape
®
The DAStape provides an interconnection that is easy to install, configure, and use. It was designed specifically for the needs of direct-attached storage (DAS). The DAStape
100 and DAStape 200 support only single-ended or LVD SCSI tape drives.
Note:
Neither DAStape 100 nor DAStape 200 will support high-voltage differential (HVD) tape drives.
The DAStape 100 supports a single Sony AIT-2 drive or Sony AIT-3 drive, and the
DAStape 200 supports a single Quantum SDLT 320 or IBM LTO-2 tape drive.
About This Guide
This guide is written for DAStape owners, and reviews DAStape installation and use.
Conventions Used
This guide uses special conventions to highlight notes, cautions, and warnings.
Note:
Read
Notes
for additional information or suggestions about the topic or procedure being discussed.
Caution:
Read
Cautions
to learn ways to avoid damaging DAStape, tape drives or other equipment.
Warning:
Read
Warnings
to learn ways to avoid personal injury.
7
Chapter 1. Introduction
8
2 Installing DAStape
This chapter covers the following information:
Preparing for Installation
Before you install a DAStape unit, complete these steps:
• Identify the host that is to be associated with the unit, and its operating system.
• Determine how the DAStape is to be used with your backup software.
Proper Installation Environment
When planning the DAStape installation, note that the unit, drives, and media must be maintained in a controlled environment. Environmental extremes and large quantities of airborne particulates can cause erratic operation of any peripheral, including the
DAStape unit. See Appendix A. Specifications for information on DAStape operating
specifications and tape drive operating specifications.
9
Chapter 2. Installing DAStape
Unpacking the DAStape
Before unpacking the DAStape, note that it is shipped with the following items:
• Quick Setup Guide
• CD-ROM, including firmware and User Guide (this guide)
• One media cartridge and one cleaning cartridge
(only for the DAStape 200 configured with and SDLT 320 drive)
• AC power cord
Removing the DAStape from Its Packaging
To unpack the DAStape from its box, follow these steps.
1.
Remove the DAStape unit and its foam protectors from the box (Figure 2-1).
Figure 2-1 The DAStape with its foam supports inside the box.
10
Chapter 2. Installing DAStape
2.
Set the protected DAStape on a clean, stable work surface (Figure 2-2).
Figure 2-2 The DAStape in its foam supports.
3.
Remove the foam from each end of the DAStape, one end at a time.
Caution:
Be sure to support the first end before removing the foam from the second end.
Figure 2-3 Remove the foam from the DAStape.
4.
Move the DAStape to the installation site when you are ready to connect it.
Note:
Keep DAStape’s packing materials in a safe place for moving or shipping the DAStape in the future. Any damage caused to
DAStape due to improper packaging may void its warranty.
11
Chapter 2. Installing DAStape
Connecting the DAStape
Follow these instructions to connect the DAStape unit.
1.
Plug in the power cord.
2.
Turn on the DAStape unit.
Note:
The DAStape will make a high-pitched noise upon start up. This is normal behavior for the low-voltage sensor in the unit.
Note:
The DAStape has a SCSI terminator built into the unit. It can therefore only be placed at the end of a SCSI bus.
Configuring the DAStape
The DAStape comes with a SCSI ID switch that can be set for an ID between 0 and 15.
You will need to make sure that the SCSI ID on the DAStape does not conflict with any other devices on the SCSI bus. To change the SCSI ID setting, follow these steps:
1.
Locate the SCSI ID on the rear panel of the DAStape, just above the terminator
ports. The current ID setting is shown in the indicator window (Figure 2-4).
12
Chapter 2. Installing DAStape
2.
Use an object with a small pointed tip (such as a stylus or a pen) to press the plus (+) on the bottom or the minus (-) at the top to change the SCSI ID setting
Indicator
Window
+
–
Change
Figure 2-4 SCSI ID changer.
3.
Once the DAStape’s SCSI ID setting is unique from other devices on the SCSI bus, the DAStape is ready to use.
13
Chapter 2. Installing DAStape
14
3 Using the DAStape
This chapter covers the following information:
• Purchasing Media and Cleaning Cartridges
Powering On and Off
The DAStape unit power switch is located on the DAStape’s rear panel, just to the right
Figure 3-1 The DAStape power switch.
15
Chapter 3. Using the DAStape
Purchasing Media and Cleaning Cartridges
Certified media and cleaning cartridges can be purchased directly from Spectra Logic’s
Web site or by calling your sales representative.
Contacting Spectra Logic
Information
Web Site http://www.spectralogic.com
Supplies and Accessories Sales
United States Sales
European Sales
Ordering Media
Phone: (800) 833-1132 or (303) 449-6400
Fax: (303) 939-8844
E-mail: [email protected]
Phone: +44 (0) 870 112 2150
Fax: +44 (0) 870 112 2175
E-mail: [email protected]
Web Site: http://www.SpectraLogic.com/media
E-mail: [email protected]
16
4 DAStape 100 Tape Drives and Media
The DAStape 100 uses a Sony AIT tape drive, either AIT-2 or AIT-3. The Sony AIT tape drive is a high-performance, low-maintenance tape drive. This chapter covers the following information:
• Maintaining the AIT Tape Drive
• Caring for AIT Data Cartridges
AIT Tape Drives
The AIT tape drive has an internal, variable-speed fan that cools the baseplate and other drive components without introducing airborne dust into the tape path. The fan, visible from the outside of the DAStape, is also a critical part of the drive-cooling mechanism.
The Sony AIT drive uses a built-in head cleaner designed to last for the life of the drive.
This built-in cleaner works well, but it should not be relied upon as the only drivecleaning mechanism, particularly in environments where more excessive drive head contamination may occur. Spectra Logic recommends that drives be cleaned after every
100 hours of use in normal data center environments. If excessive read or write errors occur while the drives are being cleaned with that frequency, Spectra Logic recommends cutting the cleaning time to every 50 hours of drive use.
Caution:
Drive cleaning should be performed using only approved Sony
SDX-TCL cleaning cartridges. For ordering information, see
Purchasing Media and Cleaning Cartridges on page 16.
For more information about cleaning your drives, see Tape Drive Head Cleaning on page 20.
17
Chapter 4. DAStape 100 Tape Drives and Media
AIT Tape Drive LEDs
The AIT tape drive has three light emitting diodes, or LEDs, on the front of the drive,
LEDs
Figure 4-1 The AIT drive sled, showing its faceplate and LEDs.
Busy
Indicates drive read and write activity.
Tape
Indicates tape load, unload activity and error rate information.
Status
Indicates the status of the tape drive including whether the tape inside is write protected, is a cleaning tape, or if the drive failed a self test.
18
Chapter 4. DAStape 100 Tape Drives and Media
Getting Information from the LEDs
The following table summarizes the information carried by the blinking methods of the different drive LEDs:
Type of Blink
Off
On a b
Fast Blink
Slow Blink c d
Single Pulse
Double Pulse e f
LED Type
Busy
Not Busy
SCSI Active
Drive active
N/A
Waiting for reset
N/A a. Off: no color in the LED b. On: green* and not blinking c. Fast blink: blinks green* for 1/4 second and off for 1/4 second d. Slow blink: blinks green* for 3-1/2 seconds and off for 1/2 second e. One pulse: blinks green* for 1/4 second and off for 1 second f. Two pulse: blinks green* for 1/4 second twice in a row then off for 1 second
* A green light on an AIT-2 drive is equivalent to a blue light on an AIT-3 drive.
Tape
Unloaded
Loaded
Loading/Unloading
Error Rate Warning: data may be written incorrectly
Waiting for eject
N/A
Status
N/A
Write protected
Cleaning tape at EOM
Cleaning request
N/A
Self-test failure: power cycle the DAStape to reset
If the drive’s Tape LED indicates possible errors with the data on that tape, the errors may be caused by old media or physical damage to the media. Resolve the problem by copying the data to another tape and discarding the old tape.
19
Chapter 4. DAStape 100 Tape Drives and Media
Maintaining the AIT Tape Drive
The AIT tape drive is an extremely reliable media storage subsystem; performing a few simple maintenance procedures will keep the drives reading and writing reliably for many years.
• For best performance with AIT tape drives, perform a read/write confidence test with your backup software regularly. For information about performing this operation, see the documentation for your backup software.
• As explained in AIT Tape Drives on page 17, the drive cleans itself when necessary.
If further cleaning is necessary, as indicated by the drive LED light and/or by the read/write confidence test, use only Sony SDX-TCL cleaning cartridges. For
ordering information, see Purchasing Media and Cleaning Cartridges on page 16.
Tape Drive Head Cleaning
Head cleaning with a Sony SDX-TCL cleaning cartridge should be performed in the following situations:
• Every 100 hours of drive use (or less) in the following situations:
• When the DAStape has been installed in areas having high amounts of airborne particulates.
• When the drive fails to write or read data correctly.
• When the drive fails to eject a data cartridge.
Note:
Damaged media can also cause read/write errors and failures.
Most installations require scheduled cleaning using SDX-TCL cleaning cartridges.
Scheduled cleaning is definitely required in installations having high amounts of airborne particulates.
To clean your AIT tape drives, follow these steps:
1.
Power on the DAStape.
2.
Carefully insert the Sony SDX-TCL cleaning tape into the drive with the window facing the top of the drive. The cleaning tape performs automatic cleaning and ejects the cartridge when complete.
Caution:
Do not use the cleaning cartridge for more than the number of specified cleaning cycles indicated on the cartridge label. Mark the cleaning cartridge each time you use it or use backup software to track cleaning cartridge usage.
20
Chapter 4. DAStape 100 Tape Drives and Media
Caring for AIT Data Cartridges
Although AIT cartridges are ruggedly built, they must be handled with care to preserve the data that they contain. The following are guidelines for storing and using AIT cartridges:
• Do not open the tape access door of the cartridge or touch the magnetic tape; one fingerprint can prevent a drive from reading the tape. Handle only the plastic tape cartridge.
• Keep the cartridge away from sources of electromagnetic fields such as telephones, dictation equipment, mechanical or printing calculators, motors, stereo speakers, and bulk erasers. Do not lay cartridges on a computer monitor or on the base unit of a computer.
• Keep the cartridge away from direct sunlight and heat sources, such as radiators and warm air ducts.
• Keep the cartridge free of moisture. Do not wet or submerge a cartridge in liquid.
• Do not expose the cartridge to temperature extremes. Allow the cartridge to reach room temperature slowly.
Handling of Tape Cartridges
Proper handing of tape cartridges is essential to insuring data integrity.
• Tape cartridges must be kept in a clean, dust-free environment. Store tape cartridges in a sealed container (the individual tape case or the 15-slot cartridge packs with the dust cover installed) when they are not loaded in the DAStape. The
Spectra Logic Pack Rack
TM
cartridge storage system is recommended when using the 15-cartridge pack.
• Avoid abusive handling or dropping of tape cartridges. If a cartridge is inadvertently dropped, inspect it for damage. The dust cover on the cartridge must be properly seated or it could cause a jam condition in the tape drive.
• Cartridges should be used within the environmental specifications described in
Appendix A. Specifications on page 45.
Note:
Extreme changes in temperature and humidity should be avoided whenever possible.
Conditioning Cartridges
Before use, the cartridge should be conditioned by exposure to the operating environment for a time at least equal to the period during which it has been out of the operating environment (up to a maximum of 24 hours).
21
Chapter 4. DAStape 100 Tape Drives and Media
22
5 DAStape 200 Tape Drives and Media
The DAStape 200 uses a half-inch tape drive that could be any of the following:
• HP First Generation Linear Tape Open (LTO-1) Ultrium
• IBM Second Generation Linear Tape Open (LTO-2) Ultrium
• Quantum Super Digital Linear Tape (SDLT) 320
The following sections provide detailed information about the care and use of the tape drive inside the DAStape 200, as well as the media used in that tape drive. See
Appendix A. Specifications on page 45 for tape drive specifications.
23
Chapter 5. DAStape 200 Tape Drives and Media
HP Ultrium Generation 1 Tape Drives
HP Ultrium Tape Drive LEDs
The HP Ultrium tape drive has four light emitting diodes (LEDs) on the front of the
drive, as shown in Figure 5-1.
LEDs
Figure 5-1 The HP LTO-1 drive face, showing its LEDs.
Ready
This green LED indicates power and activity.
Drive Error
This amber LED indicates an error in the drive.
Tape Error
This amber LED indicates an error in the tape cartridge.
Use Cleaning Cartridge
This amber LED indicates when a cleaning cartridge should be used.
24
Chapter 5. DAStape 200 Tape Drives and Media
Getting Information from the LEDs
The following table summarizes the information carried by the blinking methods of the different drive LEDs:
LED Type
Type of Blink
Off
Ready
Power is off, or there was a failure during self-test.
Drive Error
No fault has been detected.
Tape Error
No fault has been detected.
Use Cleaning
Cartridge
Drive does not require cleaning.
On Ready for use.
N/A N/A Cleaning cartridge in use; the Ready LED will also flash.
Drive needs cleaning.
c
Flashing Active.
Unrecoverable hardware failure.
a
N/A
Tape cartridge is faulty.
b
N/A Flashing Pattern In OBDR mode.
N/A a. A power cycle or a successful tape load will turn off the LED; but if the hardware fault is still present, it will come on again if the same operation is performed.
b. This LED could come on for a number of reasons. Do not use the cartridge; replace it. The LED will go out when a new tape load is started.
c. The LED will continue to flash if power is cycled; it will only go out after an approved cleaning cartridge has been used.
Maintaining the HP Ultrium Tape Drive
HP Ultrium tape drives have been developed to require minimal cleaning. The amber
LED for Use Cleaning Cartridge will flash when the drive needs to be cleaned. Only insert a cleaning cartridge into the drive when the LED indicates to do so.
Note:
Drive cleaning should be performed using only approved HP
Ultrium cleaning cartridges; other cleaning cartridge formats will not load or run.
To order approved cleaning cartridges from Spectra Logic, see
Purchasing Media and Cleaning Cartridges on page 16.
25
Chapter 5. DAStape 200 Tape Drives and Media
Manually Cleaning the HP Ultrium Tape Drive Head
To clean your HP Ultrium tape drives, follow these steps:
Note:
Use only HP Ultrium cleaning cartridges.
1.
Power on the DAStape.
2.
Carefully insert the cleaning tape into the drive with the window facing the top of the drive.
The cleaning tape performs automatic cleaning; this takes approximately five minutes.
Note:
If the cartridge ejects immediately, it has either expired or it is not an approved cleaning cartridge. In this case, discard the cartridge and begin the cleaning procedure with a new cartridge.
During the cleaning cycle, the amber Use Cleaning Cartridge LED will remain on and the green Ready LED will flash.
3.
The drive ejects the cartridge when complete; remove the cleaning cartridge from the drive.
Caution:
Do not use the cleaning cartridge for more than the number of specified cleaning cycles indicated on the cartridge label. Mark the cleaning cartridge each time you use it or use backup software to track cleaning cartridge usage.
26
Chapter 5. DAStape 200 Tape Drives and Media
Caring for HP Ultrium Media
Choosing Media
Use only LTO Ultrium cartridges. Compatible media is recognizable by the Ultrium logo, which is the same as the logo on the front of the drive.
Caring for HP Ultrium Media
In optimal environments, LTO cartridges are should last for 1,000,000 passes over any part of the tape (this equals approximately 2,000 complete backup and restore operations). These numbers should, however, be limited in harsher environments.
Caution:
If you are using bar code labels, make sure that only one label is attached to the label area.
Never use non-standard labels, and never attach anything to the cartridge other than in the label area.
Using HP Ultrium Media
Only use LTO Ultrium media within its operating range requirements (see Appendix A.
Specifications). If you expose the media to conditions that exceed these limits, stabilize
the media before use. To do this, keep the media out of use in the operating environment for at least 24 hours.
Storing HP Ultrium Media
Only store LTO Ultrium media within its operating range requirements (see Appendix
A. Specifications). Make sure that the environment is clean, and always store cartridges
in their plastic cases.
27
Chapter 5. DAStape 200 Tape Drives and Media
Maximizing HP Ultrium Media Life
To maximize the life of your HP Ultrium media, follow these guidelines.
• Do not touch the surface of the tape inside the cartridge.
• Do not attempt to clean the tape path or the tape guides inside the cartridge.
• Do not expose the tapes to excessively dry or excessively humid conditions.
• Do not leave the cartridges in direct sunlight.
• Do not leave the cartridges in places where magnetic fields are present (such as under telephones, next to monitors, or near transformers).
• Do not drop the cartridges or handle them roughly.
Avoiding Condensation
Condensation can cause problems for tape drives and media. To minimize the chance of condensation, stay within specifications and observe the following guidelines.
• Make sure that the operating environment is stable (away from windows, doors, and heating or cooling sources).
• Avoid leaving cartridges in severe temperature conditions (such as in a car).
• Avoid transferring data when the temperature is changing by more than 18 o
F (16 o
C) per hour.
• If you bring a cold cartridge into a warm room, allow time for the cartridge to adjust to room temperature before use (up to 24 hours).
28
Chapter 5. DAStape 200 Tape Drives and Media
IBM Ultrium Generation 2 Tape Drives
IBM Ultrium Tape Drive LEDs
The IBM Ultrium tape drive has four light emitting diodes (LEDs) on the front of the
drive, as shown in Figure 5-1.
Single character display
Status light
Unload button
Figure 5-2 The IBM LTO-2 drive face, showing its LEDs.
Single-character display
This LED presents a single-character code for:
• Error conditions and informational messages
• Diagnostic or maintenance functions (while in maintenance mode only)
Status light
This LED provides information about the state of the drive. The light can be green or amber, and (when lit) solid or flashing.
Unload button
This button is used for ejecting tapes from the unit as well as for initiating various maintenance functions.
29
Chapter 5. DAStape 200 Tape Drives and Media
Getting Information from the LEDs
When the LED is off, it means that the unit has no power or is powered off.
The following table summarizes the information given by the blinking methods of the status light LED:
Indication
Solid
Flashing
LED Color
Green
The drive is powered on.
If a solid C appears in the single-character display, the drive needs cleaning.
The drive is reading from the tape, writing to the tape, rewinding the tape, locating data on the tape, loading the tape, or unloading the tape.
The status light also flashes green if the drive contains a cartridge during the power-on cycle.
In this case, the drive completes writing the current data and slowly rewinds the tape (the process may take up to 13 minutes). The light stops blinking when the drive completes the recovery and is ready for a read or write operation.
Amber
The drive is powering on or is in maintenance mode.
One of the following applies:
- If the light flashes once per second, an error occurred and the tape drive or media may require service.
(Note the code on the single-character display, then
- If the light flashes twice per second, the tape drive is updating firmware.
- If the light flashes four times per second, the tape drive detected an error and is performing a firmware recovery. It resets automatically.
30
Chapter 5. DAStape 200 Tape Drives and Media
Getting Information from the Single-Character Display
Error Conditions and Informational Messages
If multiple errors occur, the code with the highest priority (represented by the lowest number) displays first. When the error is corrected, the code with the next highest priority displays, and so on until no errors remain.
Code
0
1
2
Cause and Solution
No error occurred and no action is required. This code displays:
- When power is cycled.
- When diagnostics have finished running and no error occurred.
Cooling problem. The tape drive detected that the recommended operating temperature was exceeded.
Perform one or more of the following actions:
- Ensure that the cooling fan is rotating and is quiet.
- Remove any blockage that prevents air from flowing freely through the tape drive.
- Ensure that the operating temperature and airflow is within the specified range.
- If the operating temperature is within the specified range and the problem persists, replace the drive.
The error code clears when you power-off the tape drive or place it in maintenance mode.
Power problem. The tape drive detected that the externally supplied power is approaching the specified voltage limits (the tape drive is still operating) or is outside the specified voltage limits (the tape drive is not operating). Perform the following:
- Ensure that the power connector is properly seated.
- Ensure that the proper dc voltages are being applied within the tolerances allowed.
- If the proper voltages are being applied but the problem persists, replace the drive.
The error code clears when you power-off the tape drive or place it in maintenance mode.
Note:
The single-character display is blank during normal operation.
31
Chapter 5. DAStape 200 Tape Drives and Media
Diagnostics and Maintenance
To initiate a function, you must be in maintenance mode. For
more information, see Functions of the Unload Button on page 33.
Function
Run Tape Drive Diagnostics
Runs tests and determines whether the drive can properly load and unload cartridges and read and write data.
Update Tape Drive Firmware from FMR Tape
Load updated firmware from a field microcode replacement (FMR) tape.
Create FMR Tape
Copies the drive’s FMR data to a scratch (blank) data cartridge.
Force a Drive Dump
Performs a dump of data (also known as saving a microcode trace).
Copy the Drive Dump to Tape (at Beginning of Tape)
Copies data from a drive dump (captured by using Function Code 4) to the beginning of a scratch (blank) tape.
Run SCSI Wrap Test
Performs a check of the SCSI circuitry from and to the SCSI connector.
Run RS-422 Wrap Test
Not available.
Unmake FMR Tape
Erases the FMR data on a scratch (blank) tape and rewrites the cartridge memory on the tape.
This turns the cartridge into a valid scratch data cartridge.
Display Error Code Log
Display the last 10 error codes, one at a time (the most recent is presented first and the oldest is presented last).
Clear Error Code Log
Erases the contents of the error code log.
Insert Cartridge into Tape Drive
This function cannot be selected by itself; it is a part of other functions that require a tape be loaded.
Test Cartridge & Media
Performs tests to ensure that a suspect cartridge and its magnetic tape are acceptable.
Fast Read/Write Test
Performs tests to ensure that the drive can read from and write to tape.
Test Head
Performs tests to ensure that the tape drive’s head and tape-carriage mechanics are working correctly.
Exit Maintenance Mode
The drive becomes available for reading and writing data.
a. The single-character display is blank during normal operation.
Code a
1
2
3
4
5
6
7
8
9
A
C
E
F
H
0
32
Chapter 5. DAStape 200 Tape Drives and Media
Functions of the Unload Button
The Unload push button enables you to perform several functions. The following table lists the functions and explains how to initiate them.
Function
Rewind the tape into a cartridge and eject the cartridge from the tape drive.
Place the tape drive in maintenance mode.
Scroll through the maintenance functions.
Exit maintenance mode.
How To Initiate
Press the unload button once.
Note: During a rewind and eject operation, the drive will not accept SCSI commands from the server.
Ensure that the tape drive is unloaded. Then, within two seconds push the unload button three times.
The drive is in maintenance mode when the status light becomes solid amber and a 0 appears in the single-character display.
Note: While in maintenance mode, the drive will not accept SCSI commands from the server.
While in maintenance mode, push the unload button once per second to increment the characters on the single-character display by one. When you reach the character of the diagnostic or maintenance function that you want (see
Diagnostics and Maintenance on page 32), press and hold the unload button for
three seconds.
Press the unload button once per second until a 0 appears in the single-character display. Then press and hold the unload button for three seconds.
The drive has exited maintenance mode when the status light becomes solid green and the single-character display becomes blank.
Note:
If you press the Unload button during operation, the drive ends the command that is being processed, then unloads and ejects the tape. Depending on its location on the reel, the tape may take as long as 20 minutes to completely rewind and eject.
33
Chapter 5. DAStape 200 Tape Drives and Media
Maintaining the IBM Ultrium Tape Drive
Note:
When cleaning the IBM Ultrium tape drive head, use only IBM LTO
Ultrium cleaning cartridges. You may use another LTO cleaning cartridge, but it may not meet the standards of reliability established by IBM.
To order approved cleaning cartridges from Spectra Logic, see
Purchasing Media and Cleaning Cartridges on page 16.
Cleaning the Drive Head
Clean the drive head whenever C displays on the single-character display and the status light is solid green. IBM does not recommend that you clean the drive head on a periodic basis, but only when C displays.
To clean the head:
1.
Insert the cleaning cartridge into the tape load compartment.
The tape drive performs the cleaning automatically. The cleaning cycle takes less than two minutes.
2.
When the cleaning is finished, the drive ejects the cartridge. Remove the cartridge.
Note:
If you insert a cleaning cartridge when the drive does not need to be cleaned or if you insert a cleaning cartridge that has expired, the drive will automatically eject the cartridge.
The IBM LTO Ultrium cleaning cartridge is valid for 50 uses. Be sure to mark the cartridge after each use to keep track of how many times it is used.
34
Chapter 5. DAStape 200 Tape Drives and Media
Caring for IBM Ultrium Media
Caring for IBM Ultrium Media
Caution:
Do not insert a damaged cartridge into the drive. A damaged cartridge can interfere with the reliability of the drive and may void the warranties of the drive and the cartridge.
Before inserting a tape cartridge, inspect the cartridge case, cartridge door, and writeprotect switch for breaks. Incorrect handling or an incorrect environment can damage the LTO Ultrium tape cartridge or its magnetic tape. To avoid damage to your tape cartridges and to ensure the continued high reliability of your drive, use the following guidelines:
• Do not drop the cartridge. If the cartridge drops, slide the cartridge door back and ensure that the leader pin is properly seated in the pin-retaining spring clips.
Inspect the rear of the cartridge (the part that you load first into the tape load compartment) and ensure that there are no gaps in the seam of the cartridge case.
• Open only the cartridge door. Do not open any other part of the cartridge case. The upper and lower parts of the case are held together with screws; separating them destroys the usefulness of the cartridge.
• Do not handle tape that is outside the cartridge. Handling the tape can damage the tape’s surface or edges, which may interfere with read or write reliability. Pulling on tape that is outside the cartridge can damage the tape and the brake mechanism in the cartridge.
• Before you use a cartridge, let it acclimate for at least 24 hours to the normal operating environment.
• Ensure that all surfaces of a cartridge are dry before inserting it.
• Do not stack more than six cartridges.
• Do not expose the tape cartridge to moisture or direct sunlight.
• Do not degauss a tape cartridge that you intend to reuse. Degaussing makes the tape unusable.
• Do not expose recorded or blank tape cartridges to stray magnetic fields (such as terminals, motors, video equipment, X-ray equipment, or high-current cables or power supplies). Such exposure can cause the loss of recorded data or make the blank cartridge unusable.
• Maintain the environmental conditions specified in Appendix A. Specifications.
35
Chapter 5. DAStape 200 Tape Drives and Media
Quantum SDLT 320 Tape Drives
SDLT 320 Tape Drive LEDs
The tape drive has three light emitting diodes, or LEDs, on the front of the drive, as
Drive
Density
Status
Cleaning
Required
Eject button
Infrared
Port
Figure 5-3 The SDLT drive sled, showing its faceplate and LEDs.
Density LED
This amber LED indicates whether the tape in the drive is of the
SDLT-220 format or SDLT-320 format.
Status LED
This green LED indicates the tape drive status.
Cleaning LED
This yellow LED indicates cleaning requirements and functions.
Eject
This button ejects the tape cartridge from the drive. When the button is pressed, the drive completes any writing of data to the tape, and then ejects the cartridge.
Infrared Port
This infrared port, also known as the Global Storage Link (GSLink), provides a wireless remote testing base for customers and integrators to access system diagnostic information.
36
Chapter 5. DAStape 200 Tape Drives and Media
Getting Information from the LEDs
The following table summarizes the information carried by the blinking methods of the different drive LEDs:
Indication
Off
On
Blinking
LED Type
Density
The tape in the drive is
SDLT-320 format.
The tape in the drive is
SDLT-220 format.
N/A
Status
The unit has not been turned on or is not plugged into a power source.
The drive is idle. There may or may not be a cartridge in the tape drive.
The tape drive is in use. This includes:
• Calibrating, reading, writing, or rewinding the tape.
• Loading or unloading.
Cleaning
Cleaning is not required.
Cleaning is required.
N/A
If the drive’s Status LED indicates possible errors with the data on that tape, the errors may be caused by old media or physical damage to the media. Resolve the problem by copying the data to another tape and discarding the old tape.
Maintaining the SDLT Tape Drive
Cleaning Status
The Cleaning Required (yellow) LED on the front panel indicates to the operator that cleaning is needed.
Note:
Use the SDLT cleaning tape if cleaning is indicated through your backup software or when the yellow alert light is on. Do not clean the drive unless the drive indicates that cleaning is necessary.
Once illuminated, the yellow LED stays lit until one of the following occurs:
• The drive is cleaned successfully.
• The drive is reset due to a firmware failure or firmware update.
• Power is cycled off and on.
37
Chapter 5. DAStape 200 Tape Drives and Media
Cleaning the SDLT Tape Drive Head
The SDLT cleaning tape is housed in a plastic case, and is light gray in color. Use only approved SDLT cleaning cartridges. To order these cartridges from Spectra Logic, see
Purchasing Media and Cleaning Cartridges on page 16.
A yellow LED located on the front bezel of the tape drive indicates when cleaning is
needed (the location of this LED is shown in Figure 5-3 on page 36).
Clean the DAStape as follows:
1.
Power on the DAStape.
2.
Carefully insert the cleaning tape into the drive with the window facing the top of the drive.
3.
The cleaning tape performs automatic cleaning and ejects the cartridge when complete.
Note:
Do not use the cleaning cartridge more than 20 times. Mark the cleaning cartridge each time you use it or use backup software to track cleaning cartridge usage.
Load Time for Cleaning Cartridge
Load (cycle) times for SDLT cleaning cartridges are as follows; these times are accurate to ±20 seconds:
• Shortest load time (first pass of cleaning cartridge): 2 minutes 55 seconds
• Longest load time (20th pass of cleaning cartridge): 10 minutes 20 seconds
• Expired load time (expired cleaning tape): 4 minutes 30 seconds
On the last pass, the cleaning process stops, the tape is rewound, but the cartridge is not ejected. If the tape is loaded again after the 20th pass, it winds all the way to the end of the cartridge and back again without performing the cleaning sequence; the tape does not eject.
Caution:
Never use a DLT cleaning tape in an SDLT drive; DLT cleaning tapes are incompatible with the SDLT heads.
38
Chapter 5. DAStape 200 Tape Drives and Media
Caring for SDLT Media
Super DLTtape I 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 media care:
• Protect cartridges from shock, vibration, moisture, and magnetic fields.
• Keep media in protective cases at all times.
• Store cartridges vertically when not in use.
• Use the sliding labels provided. Do not use adhesive labels and do not write on the cartridge.
• Never touch the tape or tape leader. Dust and oils from your skin contaminate the tape and affect performance.
• If you drop a cartridge, perform a visual media inspection before inserting it into the drive.
Note:
The safety of your data relies on proper care and handling of media cartridges.
Refer to the environmental specifications provided in the plastic
cartridge case, or in Appendix A. Specifications on page 45, for
detailed media information.
Handling SDLT Tape Cartridges
Improper media handling is the primary reason for tape drive problems. Mishandled and damaged cartridges lead to damaged drives. If the cartridge does not pass the following criteria, do not use it.
To inspect a cartridge:
1.
Inspect the exterior of the cartridge for physical damage, cracks, or broken parts.
2.
Gently shake the cartridge. Listen for rattling of loose pieces.
3.
Check to make sure that both reel locks on the cartridge are visible. One reel lock is located on the end of the cartridge that is inserted into the drive. The other is on the bottom of the cartridge.
4.
Confirm that the spring-loaded hub on the bottom of the cartridge is centered.
Press the hub to ensure that the spring is functioning properly.
5.
Verify that the orange write-protect switch is enabled and undamaged.
39
Chapter 5. DAStape 200 Tape Drives and Media
Conditioning Cartridges
Before use, the cartridge should be conditioned by exposure to the operating environment for a time at least equal to the period during which it has been out of the operating environment (up to a maximum of 24 hours).
40
6 Warranty and Repair
This chapter reviews the DAStape warranty and Spectra Logic’s repair policies.
Limited Warranty
Spectra Logic warrants the DAStape unit to be in good working order for a period of three full years from the date of shipment from Spectra Logic or an authorized Spectra
Logic dealer. Should this product fail to be in good working order at any time during this three-year period, Spectra Logic will, at its option, repair or replace this product at no additional charge except as follows:
Suspect parts sent to Spectra Logic will be repaired or replaced. Exchanged parts will be either reconditioned or new at the option of Spectra Logic. This limited warranty does not include:
• Service to repair damage resulting from accident
• Disaster, misuse, and abuse
• Non-Spectra Logic modification of the product including, but not limited to, product expansion through plug-in additions except as provided by Spectra Logic
• Removal of serial number tags
• Physical damage caused by inadequate packaging
• Tape head cleaning performed on drives provided by Spectra Logic with a noncertified cleaning cartridge
• Drives purchased from vendors other than Spectra Logic
If any of the above conditions exist, Spectra Logic reserves the right to repair the unit at the current fixed price of repair.
Warranty service can be acquired during the three-year period by shipping the product to Spectra Logic with an invoice and Return Materials Authorization (RMA) number.
Note:
No return can be accepted without an RMA number from Spectra
Logic Technical Support. Returns must be shipped prepaid in their original packing containers; damage incurred in transit is not covered by Spectra Logic's warranty.
41
Chapter 6. Warranty and Repair
Spectra Logic makes no other warranties, expressed or implied, and specifically disclaims any warranty of merchantability or fitness for a particular purpose or use. If this product is not in good working condition as warranted above, your sole remedy shall be replacement or repair as provided above. In no event will Spectra Logic be liable to you for any damages, including any lost profits, lost savings, or other incidental or consequential damages arising out of the use of or inability to use such product, even if Spectra Logic has been advised of the possibility of such damages, or for any claim by any other party.
Warranty Shipping
The DAStape unit must be returned in the original carton and packed with the original packing material. Failure to do so will void the warranty. See the label on the inside lid of the shipping container for instructions on packing the DAStape.
The purchaser is responsible for paying the shipping and insurance charges for warranty goods to Spectra Logic. Spectra Logic will pay for shipping the repaired item back to the purchaser.
International warranty repairs must be accompanied by a commercial invoice, a packing slip, and a carrier waybill. The following must be written on the invoice:
GOODS OF U.S. ORIGIN, RETURN FOR WARRANTY REPAIR, VALUE FOR CUSTOMS USE ONLY.
Import duties assessed on incoming shipments will be prorated to the customer’s account if proper documentation does not accompany the shipment.
Warranty Turnaround Time
A standard repair turnaround time is two weeks from receipt of the product. Spectra
Logic shall reserve the right to replace the unit if it cannot be repaired within the two week time frame. A 48-hour turnaround is available for an additional charge.
Warranty Provisions for Units Located in Europe
Spectra Logic has implemented special arrangements for honoring warranties on libraries located in Europe. Please contact Spectra Logic Technical Support for details.
Out-of-Warranty Repairs
Contact Technical Support for the current fixed repair price for DAStape. The repair is warranted for ninety days from the date the unit is shipped to a customer.
Out-of-Warranty Shipping
All non-warranty units will be shipped back to the purchaser as determined by the purchaser. Shipping charges to and from Spectra Logic are the responsibility of the
42
Chapter 6. Warranty and Repair purchaser. International customers with non-warranty units are responsible for customs and duties charges coming into the United States as well as charges on returned products into their own countries.
Out-of-Warranty Turnaround Time
The non-warranty turnaround time is two weeks from receipt of the unit. An expedited turnaround of 48 hours is available for an additional fee. Spectra Logic reserves the right to either repair or replace the unit.
QuickSwap Service
QuickSwap service enables the North American user of a new DAStape to receive replacement parts or a replacement unit in a timely manner. The program includes:
• Access to a Spectra Logic Technical Support representative any business day (not including evenings, weekends or holidays) from 8:00 a.m. to 5:00 p.m. Mountain
Time (MT).
• Upon verification that the unit has malfunctioned, the replacement parts or unit will be shipped to the customer. If Spectra Logic receives notification before 2:30 p.m.
MT for the unit (and 4:30 p.m. MT for parts), the shipment will go out that same day.
• The replacement is shipped ground delivery via a carrier and service deemed appropriate by Spectra Logic. The customer has the option to upgrade to priority delivery for an additional charge. Check with Spectra Logic Technical Support personnel for details.
This program covers the product for the original return-to-factory period (three years from the date of shipment) at no cost to the customer.
Advanced Service Options
There are three advanced technical support services available on a contractual basis.
• Advanced Replacement Service
• Next Business Day On-Site Service
• Four-Hour On-Site Service
Please contact Technical Support for the contract pricing for these options.
43
Chapter 6. Warranty and Repair
Contacting Spectra Logic
Information
Web Site http://www.spectralogic.com
Technical Assistance
Technical Support Phone
Technical Support E-Mail
Knowledge Base
United States: (800) 227-4637 or (303) 449-0160
Europe: +44 (0) 870 112 2185 [email protected]
http://www.spectralogic.com/support/kbase/index.cfm
RMA Number for Equipment Service and Returns
Technical Support Phone United States: (800) 227-4637 or (303) 449-0160
Europe: +44 (0) 870 112 2185
Technical Support E-Mail [email protected]
Shipping Information
To ship the DAStape for any reason, reverse the procedure in Unpacking the DAStape, making sure to use the original packaging materials.
The following table lists the size and weight of the DAStape for shipping purposes.
Height
Width
Depth
Weight
DAStape 100
3.5 in. (8.9 cm)
7.4 in. (18.8 cm)
11.5 in. (29.2 cm)
8.5 lbs. (3.9 kg)
DAStape 200
5.9 in. (15.0 cm)
9.8 in. (24.9 cm)
13.5 in. (34.3 cm)
15 lbs. (6.8 kg)
Caution:
Do not ship the DAStape with a cartridge in the tape drive.
44
Appendix A. Specifications
This appendix contains the following information:
• DAStape Environmental Specifications
• HP LTO Ultrium Generation 1 Specifications
• IBM LTO Ultrium Generation 2 Specifications
• Quantum SDLT 320 Specifications
DAStape Power Requirements
Power requirements for DAStape are summarized in the table below.
Source
Input Voltage
Input Power
Input Frequency
Requirements
115/230 Volts AC
1.0/.5 A
90 Watts minimum
120 Watts maximum
50/60 Hz
Power Cable
The power cable included with DAStape is a standard, three conductor, 18 AWG power cord safe for 120-volt use in the United States and Canada. The cable has a molded
NEMA 5-15P male connector to plug in the wall and a molded IEC 60320-type female connector to plug in the DAStape unit.
Note:
To use the DAStape unit outside of the United States or Canada, the power cord must meet the specifications for that country.
45
Appendix A. Specifications
220 Volt-AC Power Cord for Use in North America
The criteria for a U.S. and Canadian 220-volt AC power cord for the DAStape are as follows:
• Power cord must have a molded NEMA 6-15P attachment plug on one end.
• Power cord must have a molded IEC 60320-type female connector to connect to the
DAStape unit.
• Cordage must be SJT type, three-conductor, 18 AWG minimum.
• Power cord must comply with local electrical code.
220 Volt-AC Power Cord for International Use
The criteria for an international 220-volt AC power cord are as follows:
• Power cord must have an attachment plug of the proper type, rating, and safety approval for the intended country.
• Power cord must have a molded IEC 60320-type female connector to connect to the
DAStape.
• Cord must be a flexible, HAR (harmonized) type H05VV-F, three conductor, cord with minimum conductor size of 0.03 square inches (1.0 square millimeter).
DAStape Environmental Specifications
Place the DAStape unit and media in a reasonably controlled environment that does not exceed the environment limits listed in the table below.
Condition
Ambient Operating Temperature
Storage Temperature
Relative Humidity (non-condensing)
Max. wet bulb temperature
Altitude
Minimum
2
°
-40
C
20%
N/A
°
C 65
0 m (sea level)
Maximum
30
80%
26
°
°
°
C
C
C
3,000 m (9,842 ft)
To allow for proper cooling and to maintain the proper temperature of the DAStape, leave at least six (6) inches of open space behind the unit.
46
Appendix A. Specifications
Sony AIT Specifications
Drive Specifications
The following table summarizes the specifications for Sony AIT drives.
Parameter
MTBF
Average file access time
Uncorrectable error rate
Sustained transfer rate
b
Burst transfer rate c
AIT-2 Specification a
300,000 hours @ 100% duty cycle
Less than 27 seconds
Less than 1 x 10
-17
bits
AIT-3 Specification a
400,000 hours @ 100% duty cycle
Less than 27 seconds
Less than 1 x 10
-17
bits
6 MB/sec native (15 MB/sec compressed) 12 MB/sec native (31 MB/sec compressed)
40 MB/sec Synchronous maximum 160 MB/sec Synchronous maximum a.
All specifications are subject to change without notice.
b.
Compression thoughput and capacity depends on the type of data.
c.
The actual burst data transfer rate is limited by the performance of the SCSI host bus adapter, the SCSI bus interface controller, and the buffer control hardware of the drive.
Media Specifications
The table below lists the capacities of the different types of AIT tape cartridges.
Tape Type
AIT-2 (SDX2-36C)
AIT-2 (SDX2-50C)
AIT-3 (SDX3-100C)
Length
170 meters
230 meters
230 meters a.
All specifications are subject to change without notice.
Capacity a
36 GB native (94 GB compressed with ALDC)
50 GB native (130 GB compressed with ALDC)
100 GB native (260 GB compressed with ALDC)
Environmental Specifications
The table below lists the environmental specifications of AIT tape cartridges.
Factor a
Operating temperature b
Operating humidity
Maximum wet bulb temperature
Operating Environment
+41°F to +104°F (+5°C to +40°C)
20% to 80% non-condensing
+77°F (+25°C) a.
All specifications are subject to change without notice.
b.
The upper limit applies to the drive, not to the DAStape. Be sure there is adequate air flow around DAStape at all times.
47
Appendix A. Specifications
HP LTO Ultrium Generation 1 Specifications
Drive Specifications
Parameter
MTBF
Specification a
250,000 hours @ 100% duty cycle
Average file access time
Uncorrectable error rate
Sustained transfer rate
b
71 seconds
1 x 10
-17
bits
7.5 MB/sec native
15 MB/sec compressed
Burst transfer rate c
80 MB/sec synchronous maximum a.
All specifications are subject to change without notice.
b.
Compression thoughput and capacity depends on the type of data.
c.
The actual burst data transfer rate is limited by the performance of the SCSI host bus adapter, the SCSI bus interface controller, and the buffer control hardware of the drive.
Media Specifications
The table below lists the capacity of HP LTO-1 tape cartridges.
Tape Type
LTO Ultrium Generation 1
Capacity a
100 GB native (200 GB compressed with LTO-DC) a.
All specifications are subject to change without notice.
Environmental Specifications
The table below lists the environmental specifications of HP LTO-1 tape cartridges.
Factor a
Temperature
Relative Humidity
Operating Environment
+50°F to +95°F (+10°C to +35°C)
20% - 80% non-condensing
b
a.
All specifications are subject to change without notice.
b.
The upper limit applies to the drive, not to the DAStape. Be sure there is adequate air flow around
DAStape at all times.
48
Appendix A. Specifications
IBM LTO Ultrium Generation 2 Specifications
Drive Specifications
Parameter
Average file access time
Uncorrectable error rate
Sustained transfer rate
b
Specification
65 seconds
1 x 10
-17
bits
a
35 MB/sec native
70 MB/sec compressed
Burst transfer rate c
80 MB/sec Synchronous maximum a.
All specifications are subject to change without notice.
b.
Compression thoughput and capacity depends on the type of data.
c.
The actual burst data transfer rate is limited by the performance of the SCSI host bus adapter, the SCSI bus interface controller, and the buffer control hardware of the drive.
Media Specifications
The table below lists the capacity of IBM LTO-2 tape cartridges.
Tape Type
LTO Ultrium Generation 2
Capacity a
200 GB native (400 GB compressed with DLZ) a.
All specifications are subject to change without notice.
Environmental Specifications
The table below lists the environmental specifications of IBM LTO-2 tape cartridges.
Factor a
Operating b
Temperature +50°F to +113°F
(+10°C to +45°C)
Operational Storage Archival Storage Shipping
+61°F to +90°F
(+16°C to +32°C)
+61°F to +77°F
(+16°C to +25°C)
-9°F to +120°F
(-23°C to +49°C)
Relative
Humidity
Wet Bulb
Temperature
10% - 80%
+79°F (+26°C)
20% - 80%
+79°F (+26°C)
20% - 50%
+79°F (+26°C)
5% - 80%
+79°F (+26°C) a.
All specifications are subject to change without notice.
b.
The upper limit applies to the drive, not to the DAStape. Be sure there is adequate air flow around DAStape at all times.
49
Appendix A. Specifications
Quantum SDLT 320 Specifications
Drive Specifications
Parameter
MTBF
Specification a
250,000 hours @ 100% duty cycle
Average file access time
Uncorrectable error rate
Sustained transfer rate
b
70 seconds
1 x 10
-17
bits
16 MB/sec native
32 MB/sec compressed
Burst transfer rate c
80 MB/sec Synchronous maximum a.
All specifications are subject to change without notice.
b.
Compression thoughput and capacity depends on the type of data.
c.
The actual burst data transfer rate is limited by the performance of the SCSI host bus adapter, the SCSI bus interface controller, and the buffer control hardware of the drive.
Media Specifications
The table below lists the capacity of SDLT tape cartridges.
Tape Type
Super DLTtape 1
Capacity a
160 GB native (320 GB compressed with DLZ) a.
All specifications are subject to change without notice.
Environmental Specifications
The table below lists the environmental specifications of SDLT tape cartridges.
Factor a
Temperature
Relative Humidity
Operating Environment
+50°F to +95°F (+10°C to +35°C)
20% - 80% non-condensing
b
Storage Environment
+61°F to +90°F (+16°C to +32°C)
20% - 80% non-condensing a.
All specifications are subject to change without notice.
b.
The upper limit applies to the drive, not to the DAStape. Be sure there is adequate air flow around DAStape at all times.
50
Appendix B. Regulatory and Safety Notices
This appendix lists the following regulatory and safety notices:
• EU Declaration of Conformity
Safety Agency Standards
The DAStape unit complies with the following regulatory and safety standards, and bears the CE and VCCI marks:
• EN 60950-1: 2002
• CSA/UL 60950
FCC Notice
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. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.
Shielded cables are required for this device to comply with FCC rules.
51
Japan VCCI-A
Appendix B. Regulatory and Safety Notices
52
Appendix B. Regulatory and Safety Notices
EU Declaration of Conformity
We, Spectra Logic Corporation
1700 North 55th Street
Boulder, Colorado 80301 USA declare under sole responsibility that Spectra Logic’s DAStape, to which this declaration relates, meets the essential health and safety requirements and is in conformity with the EU Directives listed below using the relevant section of the following EU standards and other normative documents:
EU Low Voltage Directive 73/23/EEC Essential health and safety requirements relating to electrical equipment designed for use within certain voltage limits.
EN 55022 (CISPER 22) Class A Limits and methods of measurements of radio interference characteristics of information technology equipment.
EN 60950 (IEC 60950)
EN 61000-4-2 (1995)
Safety requirements of information technology equipment including electrical machines.
Electrostatic discharge requirements for industrial process measurement and control equipment.
EN 61000-4-3 (1996),
ENV 50204 (1995)
EN 61000-4-4 (1995)
EN 61000-4-5 (1995)
EN 61000-4-6 (1996)
Radiated electromagnetic field requirements for industrial process measurement and control equipment.
Electrically fast transients for industrial process measurement and control equipment.
Electrical surge immunity for industrial process measurement and control equipment.
Conducted radio frequency immunity for industrial process measurement and control equipment.
EN 61000-4-8 (1993)
EN 61000-4-11 (1994)
EN 61000-3-2 (1998)
EN 61000-3-3 (1998)
EU EMC Directive 89/336/EEC
Power frequency magnetic field immunity for industrial process measurement and control equipment.
Immunity to voltage dips, interruptions and variations for industrial process measurement and control equipment.
Power Line Harmonics, Class A.
Power Line Flicker.
Essential health and safety requirements relating to electromagnetic compatibility.
53
Appendix B. Regulatory and Safety Notices
The DAStape complies with all safety-relevant provisions referring to:
• Protection against electrical hazards
• Protection against hazards such as:
• Mechanical hazards
• Fire hazards
• Noise
• Vibration
The CE marking has been affixed on the device according to Article 10 of the EU
Directive 89/336/EEC and 73/23/EEC.
54
Index
A
about
accessories
AIT cleaning cartridges
AIT media
AIT tape drives
C
cautions
cleaning
contact information
conventions used in this guide 7
D
DAStape
accessories
environmental specifications 46
returns 44 service 44 shipping 44
55
E
e-mail Spectra Logic
environmental specifications
F
H
high voltage
I
installation
K
Index
L
LEDs
legal
LTO-1 cleaning cartridges
LTO-1 media
LTO-1 tape drives
LTO-2 cleaning cartridges
LTO-2 media
LTO-2 tape drives
56
M
maintenance
media
N
notes
O
P
policies
Index power
Q
R
requirements
RMA numbers
contacting technical support 44
S
SDLT cleaning cartridges
SDLT media
SDLT tape drives
shipping
57
specifications
Spectra Logic
technical support 44 e-mail 44 phone 44
T
tape drives
technical support
troubleshooting
U
user guide
Index using
V
voltage
W
warnings
Web site
58
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