[PATCH] Add replicated database model to ctdb

Amitay Isaacs amitay at gmail.com
Tue Jun 27 06:41:59 UTC 2017


Hi,

CTDB has two database models:

1. Persistent databases - replicated and permanent
2. Volatile database - distributed and temporary

This patch set adds a new database model

3. Replicated database - replicated and temporary

The main purpose of this database model is store ctdb state information
which requires to be replicated across the cluster.  Currently different
types of state information is replicated using different methods.  With
this database model, we can get rid of various ad-hoc methods and use a
consistent API for cluster-wide state replication.

Please review and push.

Amitay.
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