This is a TUI for showing how much space can be reclaimed by freeing zfs snapshots. It is a TUI wrapper over the standard zfs tool.

It's useful for cases of "stored big files, deleted them, now a specific set of snapshots need to be removed to reclaim that space". See blog post for more details.

See releases.

cargo install --git https://github.com/lutzky/zsnapfree

If your ZFS dataset is named mypool:

zsnapfree mypool

See CONTRIBUTING.md for details.

Apache 2.0; see LICENSE for details.

This project is not an official Google project. It is not supported by Google and Google specifically disclaims all warranties as to its quality, merchantability, or fitness for a particular purpose.