package writecache import ( "os" "path" "go.etcd.io/bbolt" ) // OpenDB opens BoltDB instance for write-cache. Opens in read-only mode if ro is true. func OpenDB(p string, ro bool) (*bbolt.DB, error) { return bbolt.Open(path.Join(p, dbName), os.ModePerm, &bbolt.Options{ NoFreelistSync: true, NoSync: true, ReadOnly: ro, }) }