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Where is My Coupling Facility?



Document Author:
Additional Author(s):

Riaz Ahmad
Nicole M Fagen


Document ID:

FLASH10786


Doc. Organization:

WSC IBM Z


Document Revised:

09/16/2012


Product(s) covered:

# 2094; # 2096; # 2097; # 2098







Abstract: The first system to IPL in a sysplex in GRS STAR mode is unable to allocate the ISGLOCK structure because no coupling facility is accessible. This paper provides clear and concise instructions on how to address this issue.

Where is My Coupling Facility.pdfWhere is My Coupling Facility.pdf



Classification:

Hardware; Software

Category:

Operational Management




Platform(s):

IBM System z Family

S/W Pillar(s):

IBM System z Software

O/S:

z/OS

Keywords:

Sysplex, Parallel Sysplex, Coupling Facility, CFRM, z/OS, IPL, GRS STAR, DR

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