Configure the cluster to automatically recover from an abrupt total cluster failure.
sp_configure "automatic cluster takeover", [1 | 0]
Setting the value to 1 (the default) to enable the automatic cluster takeover; set to 0 to disable automatic cluster takeover.
In environments that have I/O fencing enabled, automatic cluster takeover is guaranteed to be a safe operation. For environments that do not have I/O fencing, a malfunction of the algorithm may introduce data corruption. This configuration parameter disables the algorithm if it malfunctions. There is always a risk of data corruption in environments without I/O fencing, and disabling automatic cluster takeover does not mitigate all of those risks.