b.ResetTimer()
		b.SetBytes(855) // number of versions...
		for i := 0; i < b.N; i++ {
			mergeXLV2Versions(8, false, 0, vers...)
		}
	})

	b.Run("requested-v1", func(b *testing.B) {
		b.ReportAllocs()
		b.ResetTimer()
		b.SetBytes(855) // number of versions...
		for i := 0; i < b.N; i++ {
			mergeXLV2Versions(8, false, 1, vers...)
		}
	})

	b.Run("requested-v2", func(b *testing.B) {

	// Create a new merged result.
	selected = &metaCacheEntry{
		name:     selected.name,
		reusable: true,
		cached:   &xlMetaV2{metaV: selected.cached.metaV},
	}
	selected.cached.versions = mergeXLV2Versions(r.objQuorum, r.strict, r.requestedVersions, r.candidates...)
	if len(selected.cached.versions) == 0 {
		return nil, false
	}

	// Reserialize
	var err error