VAXcluster Systems Quorum

This issue of VAXcluster Systems Quorum (November 1992, Volume 8, Issue 2) provides detailed technical articles for managing VAXcluster environments:

• Volume Shadowing for OpenVMS Version 5.5–2 Performance: Explains the differences between Phase I and Phase II volume shadowing, highlighting improvements in copy and merge operations introduced in Version 5.5–2.
• An Introduction to Disaster-Tolerant VAXcluster Systems: Discusses the design and implementation of multisite VAXcluster configurations to ensure redundancy and high availability.
• Understanding DECnet–VAX Phase IV Executor Pipeline Quota: Addresses network anomalies in LAN-based environments, offering recommendations for tuning the executor pipeline quota to optimize performance.
• R1 and S1 Revision Management Level: Provides tables detailing the required revision levels for various VAXcluster hardware and software components.

The document also includes a VAXcluster Customer Configuration Database questionnaire.