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Dell EMC ML3 User Manual

Dell EMC ML3
202 pages
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Dell EMC ML3 Tape Library
User's Guide

Table of Contents

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Dell EMC ML3 Specifications

General IconGeneral
Number of Drives1
CategoryTape Library
Drive TechnologyLTO
Humidity20% to 80% (non-condensing)
Drive TypeLTO Ultrium
Maximum Capacity15 TB (compressed)
Interface6Gb/s SAS
Max Data Transfer Rateup to 750 MB/s (with compression)
Operating Temperature10°C to 35°C
Non-operating Temperature-40°F to 140°F (-40°C to 60°C)

Summary

Read this first

Regulatory information

Information regarding compliance and safety standards for the library.

Minimum firmware levels for common library features

Specifies required firmware versions for various library features.

Contacting Dell

Provides information on how to contact Dell support for assistance.

Safety and environmental notices

Danger and Caution notices

Defines danger and caution notices and their associated symbols for safety awareness.

Possible safety hazards

Details potential electrical, mechanical, and chemical hazards associated with product operation.

Performing the safety inspection procedure

Outlines the steps for completing a safety inspection before servicing the unit.

Rack safety

Provides general safety guidelines for installing and working with rack-mounted devices.

Power Cords

Specifies requirements and guidelines for using power cords to prevent electrical shock.

Preface

Related Publications

Lists other documents and resources for additional information on the library.

Overview

Introduction

Provides a general description of the Dell EMC ML3 Tape Library's capabilities and design.

Structure and supported library configurations

Describes how the library modules are structured and the supported configurations.

Components

Details the various physical parts and components of the tape library hardware.

Supported tape drives

Lists the LTO tape drive types implemented and qualified for use in the library.

Library functions

Details key features and functionalities of the tape library.

Path failover and load balancing

Explains features that ensure redundant communication paths and optimize resource usage.

Alerts and logging

Details how the library generates and sends alerts and logs system events.

Host connectivity

Provides information on compatible servers, operating systems, and adapters for library integration.

Network connectivity

Covers requirements and settings for connecting the library to a network.

Planning

Library Layout and Location requirements

Defines requirements for space, power, and location for optimal library operation.

Security

Recommends security measures for controlling and monitoring access to the library and its data.

Location requirements

Specifies criteria for choosing a suitable location for the library based on rack and power needs.

Physical specifications

Details the physical dimensions and weight of the library modules.

Electrical specifications

Provides information on voltage, current, and power requirements for the library.

Power Cords

Details requirements for power cords and their proper use.

Network requirements

Covers the customer's responsibility for providing network connectivity and Ethernet cables.

IP range selection

Explains the process of selecting internal IP addresses to avoid conflicts.

Host requirements

Specifies requirements for host attachment, including SAS or FC HBAs and static sensitivity.

Installing

Installation Precautions

Details precautions related to product weight, personal injury, and device damage during installation.

Unpacking the Base Module and Expansion Modules

Provides instructions for safely unpacking the library modules, including acclimation.

Installing modules in a rack

Step-by-step guide for installing library modules into a rack using alignment rails.

Aligning and connecting modules

Ensures proper alignment of modules for accessor movement and library operation.

Connecting cables

Provides instructions for connecting various types of cables to the library.

Powering on the library

Describes the procedure for powering on the library after installation.

The Initial Setup process

Guides the user through the automated initial setup wizard for library configuration.

Initial configuration and customization

Covers post-installation configuration tasks using the Management GUI.

Verifying the installation

Steps to confirm that the library installation is complete and functional.

Multipath architecture

Multiple logical libraries

Explains how to partition the library into multiple logical libraries for concurrent operations.

Multiple control paths

Describes the ability to configure multiple control paths for enhanced reliability and sharing.

Library partitioning

Configuration of a 1-logical library system

Describes the configuration for a library with a single logical library.

Configuration of multiple logical libraries

Guidelines for configuring a library with multiple logical libraries.

SCSI element-addressing

Explains how SCSI element addresses are assigned to library components.

Verifying the host connection

Managing

The Management GUI

Introduces the web-based interface for monitoring, configuring, and operating the library.

Logging in with the Management GUI

Step-by-step guide for accessing the library using the Management GUI.

The Operator Panel

Details the hardware components and functionality of the library's front panel operator interface.

Locating Management functions

Provides a cross-reference table for performing management tasks via Operator Panel or Management GUI.

Default settings

Lists the default parameters for user accounts and network configurations.

Methods of cleaning drives

Explains the available methods for cleaning tape drive heads.

Accessing cartridges

Details the procedures for opening and accessing cartridges within the library.

Configuring Library Managed Encryption (KMIP)

Guides the user through configuring KMIP for library-managed encryption.

Troubleshooting

Finding event information

Explains how to view event logs and download support tickets for troubleshooting.

Identifying a failed component

Steps to identify specific hardware components that have failed within the library.

Running library tests

Describes the built-in tests available to verify library operations and diagnose issues.

Troubleshooting Guide

A table listing common problems and their corresponding solutions for the tape library.

Event codes

Provides information on the library's event reporting system, including codes and descriptions.

Warning error events

Lists warning events that may occur and provides guidance for resolution.

Drive Error Codes: Single-character display (SCD)

Explains the meaning of single-character display codes shown on tape drives for error identification.

Upgrading and servicing

Recommended tools

Lists the tools required for performing upgrading and servicing procedures.

Identifying a failed component

Guides users on how to identify which module contains a failed component.

Internal view of library

Provides a diagram and description of the library's internal components.

Adding, removing, or replacing a tape drive

Detailed instructions for installing and removing tape drives from the library.

Adding or replacing a Base or Expansion Module

Procedures for adding or replacing library modules, including safety precautions.

Removing the controller card

Instructions for safely removing and replacing the library's controller card.

Installing the Base or Expansion controller card

Detailed steps for installing a new controller card into the library module.

Installing, removing, or replacing an accessor and spooling mechanism

Comprehensive guide for servicing the library's accessor and spooling mechanism.

Removing or replacing a magazine

Procedures for removing and replacing the library's cartridge magazines.

Moving the library modules

Guidelines and procedures for safely moving library modules within or between racks.

Appendix A. Library Configuration Forms

Library information

Forms for documenting general library settings and network configurations.

Module and drive information

Forms for recording details about installed modules and drives.

Logical Library information

Forms for documenting the configuration of logical libraries.

Users account information

Forms for recording user account details and access levels.

Appendix B. LTO media

Data cartridges

Details on LTO data cartridge types, capacities, and recording formats.

WORM (Write Once, Read Many) cartridges

Information about WORM cartridges, their features, and media errors.

Cleaning cartridge

Explains the purpose and usage of cleaning cartridges for drive maintenance.

Labeling tape cartridges

Guidelines and best practices for applying bar code labels to tape cartridges.

Handling the cartridges

Provides guidelines for proper handling, training, and packaging of tape cartridges.

Appendix C. Accessibility

Features

Highlights accessibility features available in the HTML version of the document.

Navigating by keyboard

Explains keyboard shortcuts for navigating the help system.

Glossary

Accessor

Defines the component responsible for moving cartridges within the library.

Administrator (Admin)

Defines the Admin user role, default password, and PIN.

Bar code reader

Defines a laser device for scanning and reading bar codes.

Capacity

Defines the amount of data that can be contained on storage media.

Drive

Defines any hardware component or peripheral device that can receive and send data.

Encryption

A method of storing data to protect it from inadvertent or deliberate compromise.

Installation

Defines the process or action of installing.

Library Managed Encryption

Tape encryption that is controlled by the tape library.

LTO

A type of tape storage technology developed by IBM, HP, and Quantum.

Management GUI

Web User Interface for library management and query capabilities.

Troubleshooting

The process of identifying and resolving problems with the library.

WORM

Write Once, Read Many; a method for storing data on tape with security measures.

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