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发明授权
CN104380263B 备份图像复制 有权

备份图像复制
摘要：
本发明公开了用于配置复制操作的各种系统和方法。例如，一种方法涉及指定复制窗口、源存储设备和目标存储设备。当执行复制操作时，在所述复制窗口期间将数据从所述源存储设备复制到所述目标存储设备上。所述方法还涉及计算预测的复制速率，其中所述预测的复制速率为可将数据从所述源存储设备复制到所述目标存储设备上的速率的估计值。
摘要（英）：

Various systems and methods for configuring a duplication operation. For example, a method involves specifying a duplication window, a source storage device, and a target storage device. When a duplication operation is executed, data is copied from the source storage device to the target storage device during the duplication window. The method also involves calculating a predicted duplication rate, where the predicted duplication rate is an estimate of a rate at which data can be copied from the source storage device to the target storage device.

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