FreeBSD Fortune on Nostr: ZFS keeps a history of commands run against a specific pool using the history ...

ZFS keeps a history of commands run against a specific pool using the
history subcommand to zpool:

zpool history

More details are available using the -i and -l parameters. Note that ZFS
will not keep the complete pool history forever and will remove older
events in favor of never ones.
-- Benedict Reuschling <bcr@FreeBSD.org>