On Tue, 5 Nov 2019, Tomas Dalebjörk wrote:
> Thanks,
>
> That really helped me to understand how the snapshot works.
> Last question:
> - lets say that block 100 which is 1MB in size is in the cow device, and a
> write happen that wants to something or all data on that region of block 100.
> Than I assume; based on what have been previously said here, that the block
> in the cow device will be overwritten with the new changes.
Yes, the block in the cow device will be overwritten.
Mikulas
> Regards Tomas
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