ClusterLabs/resource-agents — pull request #303 by l-mb (2013-09-13 20:20:42+00:00)
Title: High: Raid1: prevent md arrays as clone resources to avoid data corruption

I have seen customers do this by accident, and they were under the impression that it all "worked". (They did not test the failure cases where this causes random data corruption, such as multiple nodes resyncing at once.)

This patch will prevent md RAID arrays from being cloned.