VCS event triggers let you invoke user-defined scripts for specified events in a cluster. Triggers can be broadly categories into 2 categories: 1. Internal triggers: Internal triggers are non-configurable and always enabled. These triggers reside...
Executive Summary I/O Fencing provides protection against data corruption and can guarantee data consistency in a clustered environment. Data is the most valuable component in today’s enterprises. Having data protected and therefore consistent at al...
The answer is almost! Even the smallest business, if relying on IT systems for critical operations like sales, production, industrial control system, tax processing or electronic receipt, some kind of DR capability should be in place. Depending on s...
As a Disaster Recovery and High-Availability Consultant, I've participated in several disaster recovery exercises, for different customers in different industries, most of them large financial institutions, that are severely regulated here in Brazil ...
When evaluating a solution for high availability and disaster recovery, one should start with a few basic criteria. Here are four. Principle #1: An HA/DR solution should be simple. In the middle of the chaos of a disaster or outage, complexity is...
The Storage Foundation High Availability Product Management team is pleased to announce the upcoming SFHA 6.1 Beta Program. SFHA 6.1 is focused on I/O Optimization, reduction of infrastructure, and unparalleled availability of mission critical appli...
Introduction As we know, Symantec VBS provides start-stop, fault-management and disaster-recovery capabilities for business services with multiple tiers running in heterogeneous platforms e.g. database tier running in AIX, application tier running in...
There has been some confusion on the ability to deploy a VCS Agent with ApplicationHA. The official ApplicationHA agents have additional functionality to provide wizard-based application configurations such as configuring a service group by discoveri...
We are excited to announce the agenda for the Storage and Availability Management Group (SAMG) Customer Forum 2012. We have only limited seats available for this highly technical event run by the engineers for the engineers. If you have not done alre...
