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Talk:IBM Parallel Sysplex

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This is an old revision of this page, as edited by BBCWatcher (talk | contribs) at 14:32, 8 December 2007 (Rebuilding CF structures: new section). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Why does it require z/OS R.8 for an ICF-only implementation to be viable? With CF Duplexing many installations I know run without external CFs. Martin Packer 20:22, 14 September 2007 (UTC)[reply]

Rebuilding CF structures

There were some improvements introduced in z/OS 1.8 for more efficient CF duplexing and rebuilding CF structures. That statement in the article makes sense to me.