Specifications

Components Common to All LifeKeeper Configurations
LifeKeeper automatically manages the unlocking of the disks from the failed server and the
locking of the disks to the next available back-up server.
4. Shared communication. LifeKeeper can automatically manage switching of
communications resources, such as TCP/IP addresses, allowing users to connect to the
application regardless of where the application is currently active.
Components Common to All LifeKeeper Configurations
System Grouping Arrangements
A resource hierarchy is defined on a cluster of LifeKeeper servers. For a given hierarchy, each server
is assigned a priority, with one (1) being the highest possible priority. The primary, or highest priority,
server is the computer you want to use for the normal operation of those resources. The server having
the second highest priority is the backup server to which you want LifeKeeper to switch those
resources should the primary server fail.
SteelEye Protection Suite for Linux41