CPC G06F 16/1844 (2019.01) [G06F 11/1448 (2013.01); G06F 16/137 (2019.01); G06F 16/178 (2019.01); G06F 16/9027 (2019.01)] | 18 Claims |
1. A non-transitory storage medium having stored therein instructions that are executable by one or more hardware processors for:
performing, while a stream of Input/Output operations (IOs) is being applied to a source dataset at the same time as the source dataset is being replicated to a target dataset, operations comprising:
receiving a replicated IO that was previously applied to a source dataset tree;
applying the replicated IO to a target dataset tree by entering an updated hash value in the target dataset tree, wherein applying a timestamp to the target dataset tree comprises associating the timestamp with a root hash of the target dataset tree; and
applying a timestamp to the target dataset tree, wherein the timestamp is a single value; and
checking for consistency between the source dataset and the target dataset as of a specific Point-in Time (PiT).
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