I added a few comments, my high level perspective is that it looks like an approach for dealing with multiversioned extents which might be a component of rados pool level point-in-time globally consistent snapshots for purposes like rados pool level cross-cluster replication. However, that sort of thing would require a great deal of higher level support, so I'd consider the disk layout portion to be out of scope for now. Is there another use case you are hoping to address with this? -Sam On Wed, Jan 8, 2020 at 12:47 AM Xuehan Xu <xxhdx1985126@xxxxxxxxx> wrote: > > > The following link is a thorough description of what we think may be > > Sorry, it's a rough description, not a thorough one. > _______________________________________________ Dev mailing list -- dev@xxxxxxx To unsubscribe send an email to dev-leave@xxxxxxx
