- Start two DN's (DN1,DN2).
- Write fileA with rep=2 ( dn't close)
- Stop DN1.
- Write some data to fileA.
- restart the DN1
- Get the blocklocations of fileA.
Here RWR state block will be reported on DN restart and added to locations.
IMO,RWR blocks which having less GS shouldn't added, as they give false postive (anyway read can be failed as it's genstamp is less)