Differences between thin snapshots from the same external origin volume or from the same internal thin origin volume

[David <david@dhapcenter.es>]

Hello friends,

My question is about sharing two or more levels of a base image between Linux containers by using thin snapshot volumes.

There are any difference between creating multiple and recursive thin snapshots of the same external origin volume or creating multiple and recursive thin snapshots of the same thin volume?

In terms of “copy on write” implementation and performance impact.

Thanks
David

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