In short, you don't. 100% availability is extreeeeeemly expensive to achieve. Be very careful what you promise to the business. The bosses may have said 100% without understanding the cost associated with that, meanwhile 99.99% would actually have been fine, and affordable.
On Aug 16, 2010 7:34 AM, "Riedel, Alexander" <[email protected]> wrote: Your application must have the feature to get the availablilty of 100%. (Application-Cluster) The OS alone has not this feature. Kind regards, Alexander Riedel ------------------------------ *From:* The IBM z/VM Operating System [mailto:[email protected]] *On Behalf Of *Bauer, Bobby (NIH/CIT) [E] *Sent:* Monday, August 16, 2010 1:27 PM *To:* [email protected] *Subject:* How to acheive 100% Availability We have been asked to make a zLinux server running under z/VM 100% availability, except for POR (pow...
