Hi guys, I recently encounter a scenario which needs to replace an exist block with a newly written block The most straightforward way to finish may be like this: Suppose the original file is A, and we write a new file B which is composed by the new data blocks, then we merge A and B to C which is the file we wanted The obvious shortcoming of this method is wasting of network bandwidth
I'm wondering whether there is a way to replace the old block by the new block directly. Any thoughts? -- Best Wishes! Yours, Zesheng
