Imports github.com/nightlyone/lockfile github.com/ncw/directio github.com/ogier/pflag gopkg.in/yaml.v2 github.com/kormoc/ionice github.com/kormoc/xattr github.com/kormoc/unit/datarate Standard library imports crypto crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 encoding/hex fmt hash io io/ioutil log os path/filepath runtime sort strings sync syscall time