}
		attempts++
	}
}

var prefixUsageCache = cachevalue.New[map[string]uint64]()

// loadPrefixUsageFromBackend returns prefix usages found in passed buckets
//
//	e.g.:  /testbucket/prefix => 355601334
func loadPrefixUsageFromBackend(ctx context.Context, objAPI ObjectLayer, bucket string) (map[string]uint64, error) {
	z, ok := objAPI.(*erasureServerPools)
	if !ok {

			versionsHist := bui.ObjectVersionsHistogram

			// Fetch the prefix usage of the current bucket
			var prefixUsage map[string]uint64
			if enablePrefixUsage {
				prefixUsage, _ = loadPrefixUsageFromBackend(ctx, objectAPI, bucket.Name)
			}

			lcfg, _ := globalBucketObjectLockSys.Get(bucket.Name)
			quota, _ := globalBucketQuotaSys.Get(ctx, bucket.Name)