The FailbackWindowEnd property provides the latest time that the group can be moved back to the node identified as its preferred node.
| Type: | DWORD |
| Access: | Read/write |
| Function: | ClusterGroupControl |
| Structure: | CLUSPROP_DWORD |
| Control Code: | CLUSCTL_GROUP_GET_COMMON_PROPERTIES |
When ClusterGroupControl processes the CLUSCTL_GROUP_GET_COMMON_PROPERTIES control code, it returns a property list that includes the FailbackWindowEnd property as one of the entries. The property value portion of the entry contains a CLUSPROP_DWORD structure that is set as follows:
DWORD FailbackWindowEndData = 12;
CLUSPROP_DWORD FailbackWindowEndValue;
FailbackWindowEndValue.Syntax = CLUSPROP_SYNTAX_LIST_VALUE_DWORD;
FailbackWindowEndValue.cbLength = sizeof(DWORD);
FailbackWindowEndValue.dw = FailbackWindowEndData;
The data for the FailbackWindowEnd property is a number between 0, which represents midnight, and 23, which represents 11:00 p.m., or – 1. The – 1 indicates that there is no failback window.
The FailbackWindowStart and FailbackWindowEnd properties define an amount of time within a 24-hour period that a group can failback. The time represents local cluster time. For a failback window to exist, the group must have a value for both the FailbackWindowStart and FailbackWindowEnd properties. If a failback window does not exist because the group is missing one or both of these properties, failback operations occur immediately after the preferred node has restarted.
Version: Use Windows NT Server Enterprise Edition 4.0.
Windows CE: Unsupported.
Header: Declared in clusapi.h.