?12c????RAC Cluster Hub Node-Leaf Node
- by Liu Maclean(???)
?12c?cluster?????????????,?????????????flex cluster?flux asm?? ??Hub Node?Leaf Node,?????Hub Node?Leaf Node.
Hub Node????:
A node in and Oracle Flex Cluster that is tightly connected with other servers and has direct access to a shared disk.
Leaf Node????:
Servers that are loosely…