IBM eserver zSeries 990 technical introduction

The IBM eServer zSeries 990 provides major extensions to existing zSeries architecture and capabilities. The concept of books and channel subsystems are added to the architecture, and the maximum number of LPARs is increased. These architectural extensions provide the base for much larger zSeries ma...

Full description

Bibliographic Details
Main Author: Ogden, Bill
Other Authors: Fadel, Luiz, Fowler, Roger
Format: eBook
Language:English
Published: [Poughkeepsie] IBM International Technical Support Organization 2003
Edition:1st ed
Series:Redbooks
Subjects:
Online Access:
Collection: O'Reilly - Collection details see MPG.ReNa
LEADER 02305nmm a2200361 u 4500
001 EB001925208
003 EBX01000000000000001088110
005 20251104000000.0
007 cr|||||||||||||||||||||
008 210123 ||| eng
020 |a 0738427322 
050 4 |a QA76.8.I1015 
100 1 |a Ogden, Bill 
245 0 0 |a IBM eserver zSeries 990 technical introduction  |c [Bill Ogden, Luiz Fadel, Roger Fowler] 
250 |a 1st ed 
260 |a [Poughkeepsie]  |b IBM International Technical Support Organization  |c 2003 
300 |a x, 138 p. :  |b ill 
505 0 |a Includes bibliographical references (p. 133) and index 
653 |a IBM (Ordinateurs) 
653 |a Client/server computing / http://id.loc.gov/authorities/subjects/sh93000502 
653 |a Architecture client-serveur (Informatique) 
653 |a IBM computers / fast 
653 |a IBM computers / http://id.loc.gov/authorities/subjects/sh85063942 
653 |a Client/server computing / fast 
700 1 |a Fadel, Luiz 
700 1 |a Fowler, Roger 
041 0 7 |a eng  |2 ISO 639-2 
989 |b OREILLY  |a O'Reilly 
490 0 |a Redbooks 
500 |a The "e" in "eserver" is printed as the symbol for electronic. - "May 2003.. - "SG24-6863-00. 
856 4 0 |u https://learning.oreilly.com/library/view/~/0738427322/?ar  |x Verlag  |3 Volltext 
082 0 |a 004 
520 |a The IBM eServer zSeries 990 provides major extensions to existing zSeries architecture and capabilities. The concept of books and channel subsystems are added to the architecture, and the maximum number of LPARs is increased. These architectural extensions provide the base for much larger zSeries machines. This IBM Redbooks publication provides an overview of these changes, and goes into more detail in selected areas. By removing memory, processor, and channel constraints, z990 can be used for major server consolidation activities. More granular options for nondisruptive maintenance, growth, and alterations provide better 7 x 24 x 365 operation. In general, no changes are needed for existing applications--allowing immediate growth into z990. Readers are assumed to have a general understanding of existing S/390 and zSeries hardware. Terms, acronyms, abbreviations, and concepts associated with existing systems are used without further introduction