On 11-03-23 11:53 AM, Chester wrote: > I'm not a developer, but I think it goes something like this: > btrfs doesn't write the filesystem on the entire device/partition at > format time, rather, it dynamically increases the size of the > filesystem as data is used. That's why formating a disk in btrfs can > be so fast. Indeed, this much is understood, which is why I am using btrfs fi df to try to determine how much of the increase in raw device usage is the dynamic allocation of metadata. Cheers, b.
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