switch test.fault {
				case MissingContentLength:
					req.ContentLength = -1
					// Setting the content length to a value greater than the max allowed size of a part.
					// Used in test case  4.
				case TooBigObject:
					req.ContentLength = globalMaxObjectSize + 1
					// Malformed signature.
					// Used in test case  6.
				case BadSignature:

)

var (
	errSRCannotJoin = SRError{
		Cause: errors.New("this site is already configured for site-replication"),
		Code:  ErrSiteReplicationInvalidRequest,
	}
	errSRDuplicateSites = SRError{
		Cause: errors.New("duplicate sites provided for site-replication"),
		Code:  ErrSiteReplicationInvalidRequest,
	}
	errSRSelfNotFound = SRError{
		Cause: errors.New("none of the given sites correspond to the current one"),

	if err != nil {
		c.Fatalf("Unable to attach policy: %v", err)
	}

	cases := []struct {
		tokenType  string
		fullRevoke bool
		selfRevoke bool
	}{
		{"", true, false},        // Case 1
		{"", true, true},         // Case 2
		{"type-1", false, false}, // Case 3
		{"type-2", false, true},  // Case 4
		{"type-2", true, true},   // Case 5 - repeat type 2 to ensure previous revoke does not affect it.
	}

        return lockedGetOrLoad(key, hash, loader);
      } catch (ExecutionException ee) {
        Throwable cause = ee.getCause();
        if (cause instanceof Error) {
          throw new ExecutionError((Error) cause);
        } else if (cause instanceof RuntimeException) {
          throw new UncheckedExecutionException(cause);
        }
        throw ee;
      } finally {
        postReadCleanup();
      }
    }

        return lockedGetOrLoad(key, hash, loader);
      } catch (ExecutionException ee) {
        Throwable cause = ee.getCause();
        if (cause instanceof Error) {
          throw new ExecutionError((Error) cause);
        } else if (cause instanceof RuntimeException) {
          throw new UncheckedExecutionException(cause);
        }
        throw ee;
      } finally {
        postReadCleanup();
      }
    }

    ExecutionException expected =
        assertThrows(ExecutionException.class, () -> getDone(chainedFuture));
    NullPointerException cause = (NullPointerException) expected.getCause();
    assertThat(cause)
        .hasMessageThat()
        .contains(
            "AsyncFunction.apply returned null instead of a Future. "
                + "Did you mean to return immediateFuture(null)?");

    ExecutionException expected =
        assertThrows(ExecutionException.class, () -> getDone(chainedFuture));
    NullPointerException cause = (NullPointerException) expected.getCause();
    assertThat(cause)
        .hasMessageThat()
        .contains(
            "AsyncFunction.apply returned null instead of a Future. "
                + "Did you mean to return immediateFuture(null)?");

                cause = e;
            }
            if (cause instanceof OpenSearchStatusException) {
                final RestStatus status = ((OpenSearchStatusException) cause).status();
                switch (status) {
                case UNAUTHORIZED:
                    logger.warn("[{}] Unauthorized access: {}", i, SystemUtil.getSearchEngineHttpAddress(), cause);
                    break;

				}
				traceFn(sz, err)
				select {
				case <-ctx.Done():
					return
				case <-s.resyncCancelCh:
					return
				case resultCh <- st:
				}
			}
		}(ctx, i)
	}
	for res := range objInfoCh {
		if res.Err != nil {
			resyncStatus = ResyncFailed
			replLogIf(ctx, res.Err)
			return
		}
		select {
		case <-s.resyncCancelCh:
			resyncStatus = ResyncCanceled

			return
		}
		switch msgp.UnsafeString(field) {
		case "id":
			z.DiskID, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "DiskID")
				return
			}
		case "v":
			z.Volume, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "Volume")
				return
			}
		case "fp":
			z.FilePath, err = dc.ReadString()
			if err != nil {