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Seagate Savvio 10K - User Manual

Seagate Savvio 10K
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Product Manual
Savvio FC
100293077
Rev. D
August 2007
ST973401FC
ST936701FC

Table of Contents

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Summary

Applicable Standards and Reference Documentation

Standards Compliance

Details compliance with UL, CSA, VDE, TUV, and other industry standards.

General Description of Savvio FC Drives

Standard Features

Highlights key features like 2-Gbit Fibre Channel, dual port, firmware, and SCSI enclosure services.

Performance Overview

Covers performance aspects like cache buffer, transfer rates, spindle speed, and command queuing.

Reliability Features

Details reliability metrics such as MTBF, actuator, S.M.A.R.T., and warranty.

Performance Characteristics of Savvio FC Drives

Internal Drive Characteristics

Provides technical specifications like capacity, heads, data rate, and density.

Seek Performance Characteristics

Details access times for various seek operations, including controller overhead.

Access Time Details

Presents typical read/write access times and their components.

Prefetch and Cache Control

Describes prefetch and multi-segmented cache for performance enhancement.

Cache Operation

Details the use of the drive's buffer space for caching data operations.

Optimizing Cache Performance

Guides on configuring cache modes for optimal desktop and server performance.

Reliability Specifications for Savvio FC Drives

Error Rates

Quantifies seek, recovered, unrecovered, and interface error rates.

Recoverable Errors

Details errors corrected by the drive without user intervention.

Unrecoverable Errors

Specifies and counts unrecoverable data errors.

Seek Errors

Defines seek errors and their error recovery procedures.

Interface Errors

Describes interface errors like disparity, illegal code, and CRC errors.

Reliability and Service

Discusses factors influencing reliability, including cooling and environment.

Mean Time Between Failures (MTBF)

States MTBF as 1,400,000 hours and influencing factors.

S.M.A.R.T. Technology

Details Self-Monitoring Analysis and Reporting Technology for predictive failure warnings.

Thermal Monitor

Describes the temperature monitoring system and its warning thresholds.

Drive Self Test (DST)

Explains DST for fault detection and its test coverage options.

DST Failure Definition

Lists conditions that constitute DST failure, such as persistent seek errors.

DST Implementation

Provides guidance on implementing the Drive Self Test function.

Drive State Prior to Testing

Specifies required drive states before initiating diagnostic commands.

Invoking DST

Details the procedure for invoking DST via the Send Diagnostic command.

Short and Extended Tests

Describes the two DST test coverage options: short and extended.

Physical and Electrical Specifications

DC Power Requirements

Details the voltage and current specifications for DC power input.

Power Dissipation

Provides typical power dissipation figures for idle and active operations.

Environmental Limits

Defines operating limits for temperature, humidity, and altitude.

Defect and Error Management

Drive Error Recovery Procedures

Details error recovery schemes, time limits, and algorithms.

Installation Guide

Interface Requirements

FC-AL Features

Lists specific Fibre Channel Arbitrated Loop (FC-AL) features.

Dual Port Support

Explains dual port capabilities and supported concurrent transfers.

Supported SCSI Commands

Lists all SCSI commands that the Savvio drives support.

FC-AL Physical Interface

Describes the J1 Fibre Channel single connection attachment (FC-SCA) connector.

Pin Descriptions

Provides a detailed pin-out and functional description of the FC-SCA connector.

Seagate Savvio 10K Specifications

General IconGeneral
BrandSeagate
ModelSavvio 10K
CategoryStorage
LanguageEnglish

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