Hot Cutover and Cold Cutover are combined.

组合了热转换和冷转换。

If the cutover is successful, the old node is decommissioned.

如果切换成功，旧的节点将退役。

Cutover is executed just like the first part of a failover test.

切换的执行就像故障转移测试的第一部分。

Restore Informix from binary backup taken from Hot and Cold Cutover.

通过从热和冷转换获取的二进制备份恢复Informix。

Carefully evaluated these concerns and heavily test this new cutover process.

仔细地评估这些考虑事项，努力地测试此新转换过程。