I'm looking for a simple way to replicate data within a cluster. It looks like my resources will be self-configuring and may need to push changes they see to all nodes in the cluster. The idea being that when a node crashes, the resource will have its configuration present on the node on which it is restarted. We're talking about a few kb of data, probably in one file, probably text. A typical cluster would have multiple resources (more than two), one resource per node and one extra node.
Ideas? Could I use the CIB directly to replicate data? Use cibadmin to update something and sync? How big can a resource parameter be? Could a resource modify its parameters so that they are replicated throughout the cluster? Is there a simple file replication Resource Agent? Drdb seems like overkill. Regards. Mark K Vallevand mark.vallev...@unisys.com<mailto:mark.vallev...@unisys.com> May you live in interesting times, may you come to the attention of important people and may all your wishes come true. THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.
-- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster
