Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide, 6423016-01, Ver. 1,
Rel. 1, June 2002, Made in USA.
Quantum Corporation provides this publication “as is” without warranty of any kind, either express or
implied, including but not limited to the implied warranties of merchantability or fitness for a particular
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TRADEMARK STATEMENT
StackLink is a trademark of Quantum Corporation.
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library are trademarks of Sun
Microsystems, Inc.
Other trademarks may be mentioned herein which belong to other companies.
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guidexi
Ta bl e s
xiiSun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
Preface
This document describes the Sun StorEdge™ L25 Tape Library and
the Sun StorEdge™ L100 Tape Library. Hereafter in this document,
these libraries are referred to as the L25 and the L100, respectively.
Audience
Purpose
Document
Organization
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guidexiii
This document is written for operators of the L25 and L100
libraries.
This document explains how to use the L25 and L100 libraries.
This document is organized as follows:
•Chapter 1, Overview
L100 libraries.
•Chapter 2, Basic Operations
and explains how to use them to perform basic library
operations such as moving tape cartridges within the library,
removing the tape cartridge magazines, and viewing library
information.
, provides an overview of the L25 and
, introduces the library GUI screens
Preface
•Chapter 3, Changing the Library Configuration, explains how
to change the library configuration using the GUI
Configuration screen.
•Chapter 4, Performing Maintenance Operations
, explains how
to perform library maintenance operations using the GUI
Maintenance screen.
•Chapter 5, Running Diagnostic Programs
, explains how to use
the library’s built in diagnostic programs.
•Chapter 6, Running the Demonstration Programs
, explains
how to run the library demonstration programs.
•Appendix A, Specifications
, lists the specifications for the L25
and L100 libraries.
•Appendix B, Fault Symptom Code (FSC) Dictionary
, lists the
fault symptom codes (FSCs) for the L25 and L100 libraries.
•Appendix C, DLTtape Cartridge Maintenance
, provides
guideline for handling DLT cartridges and visually inspecting
them if necessary.
•Appendix D, Regulatory Statements
, provides regulatory
information for the L25 and L100 libraries.
This document concludes with a glossary and a detailed index.
Notational
Conventions
This document uses the following conventions:
Note:Notes emphasize important information related to the
main topic.
Tech Tip:Tech Tips provide technical information that may be
helpful in performing the procedure.
Caution:Cautions indicate potential hazards to equipment
and are included to prevent damage to equipment.
xivSun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
Preface
Warning:Warnings indicate potential hazards to personal
safety and are included to prevent injury.
This manual uses the following:
•Right side of the library — Refers to the right side as you face
the component being described.
•Left side of the library — Refers to the left side as you face the
component being described.
Related
Documents
Documents related to the L25 and L100 libraries are shown below.
L25 and L100 Documentation0
Document No.TitleDescription
6421029Sun StorEdge™ L25 Tape
Library Unpacking
Instructions
6423014Sun StorEdge™ L100
Tape Library Unpacking
Instructions
6423015Sun StorEdge™ L25 Tape
Library and Sun
StorEdge™ L100 Tape
Library Installation Guide
This document explains
how to remove the L25
library from the
shipping carton.
This document explains
how to remove the L100
library from the
shipping carton.
This document explains
how to install an L25 or
L100 library.
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guidexv
Preface
Document No.TitleDescription
6421031Sun StorEdge™ L25 Tape
Library Regulatory
Statements
6423018Sun StorEdge™ L100
Tape Library Regulatory
Statements
This document provides
regulatory information
for the L25 library.
This document provides
regulatory information
for the L100 library.
Refer to the appropriate product manuals for information about
your tape drive and cartridges.
SCSI-2 Specification0
The SCSI-2 communications specification is the proposed
American National Standard for information systems, dated
March 9, 1990. Copies may be obtained from:
Global Engineering Documents
15 Inverness Way, East
Englewood, CO 80112
(800) 854-7179 or (303) 397-2740
xviSun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
Chapter 1
Overview1
This chapter provides an overview of the L25 and L100 libraries
and their features.
Library Capacity1
L25 Library1
L100 Library1
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide1
The L25 library can contain up to two tape drives and up to 21
DLT/SDLT cartridges or 25 LTO cartridges. The cartridges are
stored in two independently removable cartridge magazines and
one fixed cartridge slot.
The L100 library can contain:
•Up to five tape drives and up to 84 DLT/SDLT cartridges or
100 LTO cartridges
•Six tape drives and up to 73 DLT/SDLT cartridges or 87 LTO
cartridges
Chapter 1 Overview
SCSI Configuration
The cartridges are stored in up to eight independently removable
cartridge magazines and up to four fixed cartridge slots.
SCSI Configuration1
The L25 and L100 library modules come configured for HVD SCSI.
One SCSI bus is provided for the library robotics and for each tape
drive installed. These SCSI buses are SCSI-2 fast/wide (8/16 bit).
Library Scalability1
The L25 and L100 library modules can be used as stand-alone
libraries, or can be combined with other L25 and L100 library
modules and a StackLink mechanism in a standard 19-inch rack to
form a larger library system (called a multiple library stack). The
multiple library stack appears as a single large capacity library to
the host.
The StackLink mechanism connects the library modules in the
multiple library stack and transports cartridges from module to
module. Each tape drive has access to all the tape cartridges in the
stack.
Once the StackLink mechanism is installed in the rack, you can add
library modules simply by sliding them into place and making the
necessary electrical connections.
Table 1
you can create using L25 library modules. Table 2
capacities of all the sizes of multiple library stack you can create
using L100 library modules. You can obtain different capacities by
combining L25 and L100 library modules in a multiple library
stack.
2Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
lists the capacities of all the sizes of multiple library stack
lists the
Table 1 Capacity, L25
Multiple Library Stack
Chapter 1 Overview
Library Scalability
# of
*
# of L25
Library
Modules
Max.
# of
Tape
Drives
Cartridges
DLT/
SDLTLTODLTSD LTLTO
122125.8 TB native, up
to 1.6 TB
compressed
2442501.6 TB native, up
to 3.2 TB
compressed
3663752.4 TB native, up
to 4.8 TB
compressed
48841003.2 TB native, up
to 6.4 TB
compressed
5101051254 TB native, up
to 8 TB
compressed
Capacity
*
2.2 TB native, up
to 4.4 TB
compressed
4.4 TB native, up
to 8.8 TB
compressed
6.6 TB native, up
to 13.2 TB
compressed
8.8 TB native, up
to 17.6 TB
compressed
11.0 TB native,
up to 22.0 TB
compressed
2.4 TB native, up
to 4.8 TB
compressed
4.8 TB native, up
to 9.6 TB
compressed
7.2 TB native, up
to 14.4 TB
compressed
9.6 TB native, up
to 19.2 TB
compressed
12.0 TB native,
up to 24.0 TB
compressed
6121261504.8 TB native, up
to 9.6 TB
compressed
7141471755.6 TB native, up
to 11.2 TB
compressed
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide3
13.2 TB native,
up to 26.4 TB
compressed
15.4 TB native,
up to 30.8 TB
compressed
14.4 TB native,
up to 28.8 TB
compressed
16.8 TB native,
up to 33.6 TB
compressed
Chapter 1 Overview
Library Scalability
# of
*
# of L25
Library
Modules
Max.
# of
Tape
Drives
Cartridges
DLT/
SDLTLTODLTSD LTLTO
8161682006.4 TB native, up
to 12.8 TB
compressed
9181892257.2 TB native, up
to 14.4 TB
compressed
Capacity
17.6 TB native,
up to 35.2 TB
compressed
19.8 TB native,
up to 39.6 TB
compressed
*
19.2 TB native,
up to 38.4 TB
compressed
21.6 TB native,
up to 43.2 TB
compressed
* The values in the # of Cartridges and Capacity columns assume that all the magazines are
fully populated with data cartridges, and that the fixed cartridge slots are populated with
cleaning cartridges.
Table 2 Capacity,
L100 Multiple Library
Stack
# of
L100
Library
Modules
# of
Tape
Drives
Max. # of
Cartridges
DLT/
SDLTLTODLTSD LTLTO
*
Capacity
*
10-5841003.2 TB native, up
to 6.4 TB
compressed
673872.8 TB native, up
to 5.6 TB
compressed
4Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
8.8 TB native, up
to 17.6 TB
compressed
7.7 TB native, up
to 15.4 TB
compressed
9.6 TB native, up
to 19.2 TB
compressed
8.4 TB native, up
to 16.8 TB
compressed
Chapter 1 Overview
Library Features
Max. # of
# of
L100
Library
Modules
20-101682006.4 TB native, up
* The values in the # of Cartridges and Capacity columns assume that all the magazines are
fully populated with data cartridges, and that the fixed cartridge slots are populated with
cleaning cartridges.
# of
Tape
Drives
111571876 TB native, up
121461745.6 TB native, up
Cartridges
DLT/
SDLTLTODLTSD LTLTO
*
to 12.8 TB
compressed
to 12 TB
compressed
to 11.2 TB
compressed
Capacity
17.6 TB native,
up to 35.2 TB
compressed
16.5 TB native,
up to 33 TB
compressed
15.4 TB native,
up to 30.8 TB
compressed
*
19.2 TB native,
up to 38.4 TB
compressed
18 TB native, up
to 36 TB
compressed
16.8 TB native,
up to 33.6 TB
compressed
Library Features1
Front Panel1
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide5
Figure 1
Figure 2
These features are described in table 3
illustrates the features of the L25 library front panel.
illustrates the features of the L100 library front panel.
.
Chapter 1 Overview
Library Features
Figure 1 L25 Front
Panel
Viewing window
GUI
Left magazine access door
Left magazine door
button
Operator control panel
GUI
Right
magazine
access door
Right magazine
door button
GUI
Green
LED
Red
LED
buttons
6Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
Figure 2 L100 Front
Panel
Chapter 1 Overview
Library Features
Top left magazine access door (door 1)
Magazine door button
Bottom left magazine access door (door 2)
Magazine door button
Operator control panel
GUI
GUI
Viewing window
Magazine door
button
Right magazine
access door
Red
LED
GUI
buttons
Green
LED
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide7
Chapter 1 Overview
Library Features
Table 3 Front Panel
Features
FeatureDescription
Operator
control panel
The operator control panel consists of the following elements:
•Graphical user
interface (GUI)
The GUI displays library status information and allows
you to access the library menus. These menus allow you to
view or change the library settings, run demonstration
programs, or run diagnostic tests.
The GUI is discussed in detail in this book.
•Five GUI
buttons
Use these buttons in combination with the GUI to scroll
through screens and select options or commands. The
functionality of these buttons changes depending on the
currently displayed GUI screen.
• Magazine
door buttons
Pressing these buttons opens the magazine doors, if the
magazines have already been released using the
option on the GUI (see Removing the Magazines
page 38).
• Light emitting
diode (LED)
indicators
The operator control panel has two LED indicators:
• The green LED lights when the library is fully
operational and ready to accept host commands. It
flashes while the library is transitioning from a READY
state to a NOT READY state. The library will not be
READY during power-on self-tests, when magazines
are being released, or during access to certain menu
items.
Mags
on
• The red LED lights when there is a library error.
• Both LEDs flash when there is a library fault that
requires operator attention.
Magazine
These doors protect the data cartridge magazines.
access doors
Viewing
window
8Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
This window allows you to view the library robotics while the library is
operating.
Chapter 1 Overview
Library Features
Internal Layout1
Figure 3 L25 Internal
Layout
Figure 3
illustrates the internal layout of an L25 library. Figure 4
illustrates the internal layout of an L100 library.
P
o
w
e
r
s
u
p
p
l
y
R
o
b
o
t
i
c
L
e
f
t
m
a
g
a
z
i
n
h
a
n
e
Fixed drive slot
T
a
p
e
T
a
p
E
l
e
c
t
r
o
m
n
i
o
c
d
u
l
e
d
r
i
v
e
d
s
e
r
i
v
2
e
1
R
i
g
h
t
m
a
g
a
z
i
n
e
d
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide9
Chapter 1 Overview
(Lib
ith f
t b
d d
d)
Library Features
Figure 4 L100 Internal
Layout
Level 1 left
magazine*
Level 2 left
magazine*
Level 3 left
magazine*
rary shown w
Level 1
tape drive 1
ron
Robotic
hand
ezel an
oors remove
Level 1
tape drive 2
Level 1 right
magazine
Level 2 right
magazine
Level 3 right
magazine
Level 4 left
magazine*
*There is a fixed slot
behind each left
magazine.
Level 2
tape drive 1
Level 3
tape drive 1
Level 3
tape drive 2
Level 2
tape drive 2
Level 4 right
magazine
10Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
Chapter 1 Overview
Di
t
Library Features
Each cartridge magazine holds 10 DLT/SDLT cartridges or 12 LTO
cartridges. The bins in the left magazines are numbered from 1
through 10 (or 12 in LTO libraries) from front to back. The bins in
the right magazines are numbered from 1 through 10 (or 12 in LTO
libraries) from back to front.
The L25 has one fixed cartridge slot behind the left magazine. The
L100 has four fixed cartridge slots, one behind each left magazine.
The fixed cartridge slots can be used as additional data cartridge
bins, or can be used to hold cleaning tapes, which can be moved to
a tape drive when cleaning is required.
A bar code reader is attached to the library’s robotic hand. This bar
code reader automatically identifies the cartridges in the library, if
the cartridges are fitted with acceptable bar code labels.
Back Panel1
Figure 5 L25 Back
Panel
Figure 5
illustrates the back panel of the L25 library. Figure 6
illustrates the back panel of the L100 library.
Power inlet
Vents
Power switch
Power supply
Tape drive 2Tape drive 1
VentVent
Interlibrary
agnostics por
control
SCSI
SCSISCSISCSI
StackLink
motor drive
Electronics
module
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide11
Chapter 1 Overview
Interlib
lDi
t
Library Features
Figure 6 L100 Back
Panel
Vents
Vent
SCSI
Vents
SCSI
Vent
Vents
Tape
drive
Tape
drive
rary contro
Tape
drive
Tape
drive
agnostics por
Electronics
module
SCSI
StackLink
motor
drive
Vents
Power
switch
Power
inlets
SCSI
Tape
drive
Tape
drive
12Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
Power
outlets
Vents
Power
inlet
Power
switch
Chapter 2
Basic Operations2
This chapter introduces the library GUI screens and explains how
to use them to perform the following basic library operations:
•Viewing library information (see Using the Quick View Menu
Screen on page 19)
•Moving tape cartridges within the library (see Moving Tape
Cartridges on page 26)
•Using the mailbox (see Using the Mailbox
•Removing the tape cartridge magazines (see Removing the
Magazines on page 38)
•View library, drive and SCSI statistics (see Viewing Statistics
page 45)
•Viewing the configuration of the entire library and stack, if the
library is part of a multiple library stack (see Viewing the Stack
Configuration on page 50)
Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide13
on page 30
on
Chapter 2 Basic Operations
Introduction
Introduction2
Before using the GUI to perform library functions, familiarize
yourself with the:
•Main screen
•GUI buttons
•GUI icons
Main Screen2
The first screen the GUI displays after library initialization is the
main screen. This screen displays library status and provides
inventory information for the cartridge magazines, the fixed
slot(s), the drives, and the robotic hand. It also provides access to
the library menus. It updates in real time as cartridges move
within the library.
The main screen appears somewhat different depending on
whether the library is an:
•L25 stand-alone library
•L25 library in a multiple library stack
•L100 library
If the library is a stand-alone L25, the main screen appears as
shown in figure 7
.
14Sun StorEdge™ L25 Tape Library and Sun StorEdge™ L100 Tape Library User’s Guide
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