erasure pools enable faster checks for file not found (#11799)
erasure pools enable faster checks for file not found (#11799)

For operations that require the object to exist make it possible to 
detect if the file isn't found in *any* pool.

This will allow these to return the error early without having to re-check.
krisis/minio,donatello/minio,NitishT/minio,balamurugana/minio,NitishT/minio,vadmeste/minio,krisis/minio,minio/minio,vadmeste/minio,NitishT/minio,donatello/minio,balamurugana/minio,NitishT/minio,minio/minio