flags.BoolVar(&options.Once, "once", false,
"balance once and then exit")
flags.BoolVar(&options.CommitPulls, "commit-pulls", false,
"send pull requests (make more replicas of blocks that are underreplicated or are not in optimal rendezvous probe order)")
flags.BoolVar(&options.CommitTrash, "commit-trash", false,
"send trash requests (delete unreferenced old blocks, and excess replicas of overreplicated blocks)")
flags.BoolVar(&options.Once, "once", false,
"balance once and then exit")
flags.BoolVar(&options.CommitPulls, "commit-pulls", false,
"send pull requests (make more replicas of blocks that are underreplicated or are not in optimal rendezvous probe order)")
flags.BoolVar(&options.CommitTrash, "commit-trash", false,
"send trash requests (delete unreferenced old blocks, and excess replicas of overreplicated blocks)")