[문서] Performance Tuning for WSeB

마루 0 574 2018.12.14 00:27

About This Book . . . . . . . . . . . . . . . . . . . . . . . ix

Who Should Use This Book. . . . . . . . . . . . . . . . . . . . ix

Prerequisite and Related Information . . . . . . . . . . . . . . . . ix

Chapter 1. LAN Server Design Concepts . . . . . . . . . . . . . . 1

What’s New for Server Performance and Capacity Tuning? . . . . . . . . 1

LAN Server Design Overview . . . . . . . . . . . . . . . . . . . 1

386 HPFS Design Overview. . . . . . . . . . . . . . . . . . . . 5

Sideband . . . . . . . . . . . . . . . . . . . . . . . . . 6

LAN Requester and NetBIOS over TCP/IP (TCPBEUI) . . . . . . . . . 6

Chapter 2. Tuning LAN Server Performance Parameters . . . . . . . . 9

Capacity Tuning Considerations . . . . . . . . . . . . . . . . . . 10

Server IBMLAN.INI Capacity Parameters . . . . . . . . . . . . . . 10

Server PROTOCOL.INI Capacity Parameters . . . . . . . . . . . . 12

Additional Related Parameters. . . . . . . . . . . . . . . . . . 12

Performance Tuning Considerations. . . . . . . . . . . . . . . . . 13

Tuning Assistant . . . . . . . . . . . . . . . . . . . . . . . 13

Collecting Information about System Activity. . . . . . . . . . . . . 13

Server IBMLAN.INI Performance Parameters . . . . . . . . . . . . 14

Server Performance Considerations. . . . . . . . . . . . . . . . 15

Server PROTOCOL.INI Performance Parameters. . . . . . . . . . . 16

Server CONFIG.SYS Performance Parameters. . . . . . . . . . . . 17

OS/2 LAN Requester IBMLAN.INI Performance Parameters . . . . . . . 18

OS/2 LAN Requester PROTOCOL.INI Performance Parameters . . . . . 19

OS/2 LAN Requester CONFIG.SYS Performance Parameters . . . . . . 19

DOS LAN Services NETWORK.INI Performance Parameters . . . . . . 19

DOS LAN Services PROTOCOL.INI Performance Parameters . . . . . . 20

Matching Server and Requester Buffers (OS/2 LAN Requesters Only) . . . 20

Adjusting Network Buffer Read-Ahead and Write-Behind Activity (OS/2 LAN

Requesters Only). . . . . . . . . . . . . . . . . . . . . . 20

General Hints and Tips . . . . . . . . . . . . . . . . . . . . . 24

Memory Minimization Considerations . . . . . . . . . . . . . . . . 25

Server IBMLAN.INI Memory Parameters . . . . . . . . . . . . . . 25

Server PROTOCOL.INI Memory Parameters . . . . . . . . . . . . 26

Server CONFIG.SYS Memory Parameters . . . . . . . . . . . . . 26

OS/2 LAN Requester IBMLAN.INI Memory Parameters. . . . . . . . . 26

OS/2 LAN Requester CONFIG.SYS Memory Parameters . . . . . . . . 27

Additional Related Parameters. . . . . . . . . . . . . . . . . . 27

Chapter 3. IBMLAN.INI File Parameter Descriptions. . . . . . . . . . 29

Changing IBMLAN.INI Parameter Values . . . . . . . . . . . . . . . 29

Activating Changed Parameter Values . . . . . . . . . . . . . . . . 29

Parameter Descriptions . . . . . . . . . . . . . . . . . . . . . 30

Networks Section . . . . . . . . . . . . . . . . . . . . . . 30

Requester Section . . . . . . . . . . . . . . . . . . . . . . 32

Server Section - Server Function and Peer Function. . . . . . . . . . 48

Server Section - 386 HPFS Option . . . . . . . . . . . . . . . . 65

Netlogon Section. . . . . . . . . . . . . . . . . . . . . . . 70

© Copyright IBM Corp. 1999 iii

LSserver Section. . . . . . . . . . . . . . . . . . . . . . . 72

Messenger Section . . . . . . . . . . . . . . . . . . . . . . 73

Alerter Section. . . . . . . . . . . . . . . . . . . . . . . . 73

Netrun Section . . . . . . . . . . . . . . . . . . . . . . . 74

Replicator Section . . . . . . . . . . . . . . . . . . . . . . 74

UPS Section . . . . . . . . . . . . . . . . . . . . . . . . 78

Remoteboot Section . . . . . . . . . . . . . . . . . . . . . 81

DCDB Replicator Section. . . . . . . . . . . . . . . . . . . . 82

Peer Section . . . . . . . . . . . . . . . . . . . . . . . . 84

Browser Section . . . . . . . . . . . . . . . . . . . . . . . 85

Services Section . . . . . . . . . . . . . . . . . . . . . . . 85

Chapter 4. NETWORK.INI File Parameter Descriptions for DOS LAN

Services . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Changing NETWORK.INI Parameter Values. . . . . . . . . . . . . . 89

Activating Changed Parameter Values . . . . . . . . . . . . . . . . 89

Parameter Descriptions . . . . . . . . . . . . . . . . . . . . . 89

NETWORK.INI Messenger Parameters . . . . . . . . . . . . . . . 92

NETWORK.INI Netpopup Parameter . . . . . . . . . . . . . . . . 92

NETWORK.INI Peer Parameters . . . . . . . . . . . . . . . . . . 92

Chapter 5. CONFIG.SYS File Parameter Descriptions . . . . . . . . . 97

Changing CONFIG.SYS Parameter Values . . . . . . . . . . . . . . 97

Activating Changed Parameter Values . . . . . . . . . . . . . . . . 97

Memory Management . . . . . . . . . . . . . . . . . . . . . . 97

System Parameters. . . . . . . . . . . . . . . . . . . . . . 97

Tuning Parameters . . . . . . . . . . . . . . . . . . . . . . 98

Chapter 6. High Performance File Systems . . . . . . . . . . . . . 101

HPFS Caching . . . . . . . . . . . . . . . . . . . . . . . . 101

Extended Attribute Support . . . . . . . . . . . . . . . . . . . 103

386 High Performance File System Support. . . . . . . . . . . . . . 103

HPFS386.INI Parameter Descriptions . . . . . . . . . . . . . . . . 104

Cache386 Utility . . . . . . . . . . . . . . . . . . . . . . . . 107

Local Security Support. . . . . . . . . . . . . . . . . . . . . . 109

Appendix A. File System Comparison Chart. . . . . . . . . . . . . 111

Appendix B. Notices . . . . . . . . . . . . . . . . . . . . . . 115

Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . 116

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

iv OS/2 Warp Server for e-business: Performance Tuning

Figures

1. System Architecture of the OS/2 LAN Server and OS/2 Requester. . . . 4

2. System Architecture of the OS/2 LAN Server and DOS LAN Services . . 5

3. System Architecture of the OS/2 386 HPFS and OS/2 Requester . . . . 8

4. System Architecture of the OS/2 386 HPFS and DOS LAN Services . . . 9

5. Heuristic Relationships: OS/2 Requester Large-Record Buffering . . . . 21

6. Heuristic Relationships: Server Large-Record Buffering. . . . . . . . 22

7. Heuristic Relationships: Server Small-Record Buffering . . . . . . . . 23

8. Heuristic Relationships: Requester Small-Record Buffering . . . . . . 24

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- 예전 사이트 : 2011 eComStation
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