Contents

Preface

vii

Overview of Hitachi Cross-OS File Exchange (FX)

1-1

About Cross-OS File Exchange Operations

2-1

Components

2-2

FX Volume Types

2-4

FCU File Transfer Options

2-7

Code Conversion (CC) Option

2-8

PIPE Function

2-11

Using the PIPE function in UNIX Systems

2-11

FAL/FCU Pipe Function Details

2-12

Pipe Function Time-Out Value

2-12

Padding (PAD) Option

2-13

Delimiter (DEL) Option

2-14

Empty File (Emp) Option

2-14

Record Description Word (RDW) Option

2-16

VSE Record (VSE) Option

2-16

FXmto Operations

2-17

FXmto with Fixed-Length Record Format

2-18

FXmto with Variable-Length Record Format

2-19

FXmto with Multiple Volume Datasets

2-23

FXotm Operations

2-24

FXotm with Fixed-Length Record Format

2-25

FXotm with Variable-Length Record Format

2-28

FXoto Operations

2-29

Host Access and I/O Contention

2-30

AIX Shared Open Function

2-32

AIX Reserve Function

2-34

AIX Reserved Retry Function

2-34

Contents

iii

 

 

Hitachi USP V Cross-OS File Exchange User’s Guide

 

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Hitachi MK-96RD647-01 manual Contents