My Btrfs Scrub Alias, and What Every Flag in It Actually Does
Why I bothered making this an alias at all Btrfs needs a bit more active maintenance than ext4 or XFS … it’s got its own checksumming, its own way of allocating chunks across a volume, and if you never touch it, things can quietly degrade in ways you won’t notice until something actually breaks. I got tired of typing three separate commands in the right order every time, so I turned it into one alias that does all three, in sequence, with actual visible output so I know what stage it’s on. ...