Quantum SCALAR 10K 300A.00007 User Manual
Release Notes
Product: Scalar® 10K 300A.00007
Date: April 2005
Contents
Page Topic
1 Purpose of This Release
1 New Features and Enhancements
3 Compatibility Matrix
4 Known Issues
6 Resolved Issues
7 Documentation
7 Contacting ADIC
Purpose of This Release
This release adds new features and enhancements, and it resolves issues found in previous releases of the
Scalar 10K library. This document lists the new features, enhancements, known issues, resolved issues,
and drive and auxiliary firmware compatible with the library. Visit www.adic.com for additional information
about the Scalar 10K library.
New Features and Enhancements
This release of the Scalar 10K library includes the following new features and enhancements:
• IBM 3592-J1A tape drive support
Single-aisle and dual-aisle libraries now support the native Fibre Channel version of the IBM
3592-J1A tape drive. The 3592-J1A tape drive is enclosed in a drive sled designed specifically for
the 3592-J1A, referred to as the 3592-J1A drive sled. Both re-writable cartridges (media IDs “JA”
and “JJ”) and Write Once Read Many (WORM) cartridges (media IDs “JR” and “JW”) are supported.
Libraries that contain 3592-J1A drives support mixed media configurations consisting of 3590 and
LTO types only.
The library has a new Drive Module (DM) specifically designed for 3592-J1A tape drives only. Other
drives types are not supported in this DM, and other types of modules in the library do not support
3592-J1A tape drives. The 3592-J1A DM supports from 1 to 16 hot-swappable 3592-J1A tape
drives.
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© April 2005, ADIC
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The 3592-J1A tape drive supports logical serial number addressing. The library assigns a logical
serial number to a 3592-J1A tape drive in a specific location. This is not the same serial number as
the one that the manufacturer assigns to the physical tape drive itself. If a 3592-J1A tape drive is
replaced by another 3592-J1A tape drive in the same library location, the logical serial number
remains the same. From the host’s perspective, the replacement drive is the same as the original
one.
• LTO-3 tape drive support
The library now supports the native FC version of the LTO-3 tape drive. The LTO-3 uses the
standard Universal Drive Sled (UDS). The media ID for LTO-3 cartridges is “L3”.
• Gripper firmware improvements
Library software improves gripper teach and handling operations and supports brushless and
brushed grippers.
• Gripper serial number stored in EEPROM data format
LGR (gripper) cards now include the gripper serial number in Electrically-Erasable Programmable
Read-Only Memory (EEPROM). In addition, library logs now include the gripper serial number.
• Teach Tape feature for LTO linear storage
The new Teach Tape feature refines teach positions and improves Get and Put operations for LTO
linear storage only. This feature should be used by ADIC service personnel only.
• Auto-Reteach feature for storage, drives, and I/E station magazines
The new Auto-Reteach feature, when enabled, causes the library to periodically reteach itself when
Get or Put operations against storage, tape drives, or I/E station magazines retry a certain number
of times. This feature can be enabled or disabled only by ADIC service personnel.
• Menu commands removed
Add was removed from the Teach menu, and the Learn, Manual Get, and Manual Put commands
were removed from the Advanced menu because they were no longer needed.
• TapeAlert information for LTO and 3592-J1A tape drives and media
The library now posts TapeAlert information in the Command and Error logs. TapeAlerts indicate
specific faults with LTO or 3592-J1A tape drives or media. When a TapeAlert occurs to indicate that
a 3592-J1A tape drive needs to be replaced, the library issues a SAC 9C. When a TapeAlert occurs
to indicate that an LTO tape drive needs to be replaced, the library issues a SAC 96. All other
TapeAlerts cause the library to issue SAC ED messages, which appear in the Command and Error
logs. Some SAC EDs also generate operator intervention messages, which are displayed on the
Operator Panel. Both SAC 9C and SAC ED are new for this release.
• Weekly retry statistics added to Command and Error logs
A new section in the Command and Error logs provides weekly statistics about retry activity in the
library.
• Verification Tests
The library now provides a series of verification tests to confirm correct library installation. ADIC
service personnel can run the verification tests from the Operator Panel. The Verification Test Log
provides the results of individual verification tests.
• Automatic calibration
The library will automatically calibrate (home) the accessor assembly with gripper and the Tower
Modules (TMs).
• Powering on a tape drive while varied off
A tape drive that is varied off can now be activated (power turned on) for servicing purposes.
2 © April 2005, ADIC
• Last SAC message stored before power cycle
The library now stores the last-occurring SAC and error code in non-volatile RAM (NVRAM). Upon
request by the Remote Management Unit (RMU), the library sends the stored SAC and error code
to the RMU.
Compatibility Matrix
See the following table for information about drive and auxiliary firmware compatibility with Scalar 10K
Version 300A.00007. This information is current as of this product release. For the most current list of
compatible firmware, contact the ADIC Technical Assistance Center (ATAC).
Table 1 Drive and Auxiliary Firmware Compatibility Matrix
Component Firmware Version
RMU 192A.00001
Scalar DLC 2.5 + SP2
AMC 4.3
SNC
SNC 3000 3.43.18
SNC 5100 4.45.16
Drive Types
LTO - 1 4561 (SCSI, FC)
LTO - 2 53Y2 (SCSI, FC)
LTO - 3 53S0
AIT-2 0200_CY10
AIT-3 0207_1002
DLT-8000 V80
SDLT 220 V82
SDLT 320 V82
3590 E1A / H1A / B1A DOIF_26E
3592-J1A D310_529
Note
The library assigns 12-character logical serial numbers to 3592-J1A tape
drives. If you use IBM Tivoli
TSM device driver that is later than maintenance release 5.2.4.4 (for TSM 5.2)
or later than 5.3.1.1 (for TSM 5.3) to ensure that TSM can properly identify
3592-J1A tape drives according to their 12-character logical serial numbers.
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Storage Manager (TSM), install a version of the
© April 2005, ADIC 3
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