// Objects matching prefixes should not leave delete markers,
	// dramatically reduces namespace pollution while keeping the
	// benefits of replication, make sure to apply version suspension
	// only at bucket level instead.
	opts.VersionSuspended = globalBucketVersioningSys.Suspended(bucket)
	// For directory objects, delete `null` version permanently.
	if isDirObject(object) && opts.VersionID == "" {

        } else {
            try {
                final File propFile = ComponentUtil.getSystemHelper().createTempFile("thumbnail_", ".properties");
                if (propFile.delete() && logger.isDebugEnabled()) {
                    logger.debug("Deleted temp file: path={}", propFile.getAbsolutePath());
                }
                systemProperties.reload(propFile.getAbsolutePath());

        File file = artifact.getFile();

        File touchfile = getTouchfile(artifact);

        if (file.exists()) {
            trackingFileManager.delete(touchfile);
        } else {
            writeLastUpdated(touchfile, getRepositoryKey(repository), error);
        }
    }

    @Override

Beispielsweise haben sie kein `await file.read()` oder `async for chunk in file`.

Und in vielen Fällen wäre das Lesen eine blockierende Operation (die die Event-Loop blockieren könnte), weil von der Festplatte oder aus dem Netzwerk gelesen wird.

/// info | Info

Das obige Beispiel ist tatsächlich eine Ausnahme, weil sich das `io.BytesIO`-Objekt bereits im Speicher befindet, daher blockiert sein Lesen nichts.

package cmd

import (
	"context"
	"errors"
)

// errMaxVersionsExceeded return error beyond 10000 (default) versions per object
var errMaxVersionsExceeded = StorageErr("maximum versions exceeded, please delete few versions to proceed")

// errUnexpected - unexpected error, requires manual intervention.
var errUnexpected = StorageErr("unexpected error, please report this issue at https://github.com/minio/minio/issues")

    /** The key of the message: A crawler is running. You cannot delete documents. */
    public static final String ERRORS_cannot_delete_doc_because_of_running = "{errors.cannot_delete_doc_because_of_running}";

    /** The key of the message: Failed to delete a document. */
    public static final String ERRORS_failed_to_delete_doc_in_admin = "{errors.failed_to_delete_doc_in_admin}";

	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	writeSuccessResponseJSON(w, encryptedData)
}

// DeleteServiceAccount - DELETE /minio/admin/v3/delete-service-account
func (a adminAPIHandlers) DeleteServiceAccount(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()

	// Get current object layer instance.
	objectAPI := newObjectLayerFn()

        assertTrue(updateJobLogStatusCalled[0]);

        // Assert error message in result
        assertTrue(result.contains("Search log deletion failed"));
    }

    // Test exception in jobLogService delete
    @Test
    public void test_execute_jobLogException() {
        // Setup tracking variables
        final boolean[] deleteCrawlingInfoCalled = { false };
        final boolean[] deleteSearchLogCalled = { false };

      assertThat(
              new ClassPath.LocationInfo(jarFile, ClassPathTest.class.getClassLoader())
                  .scanResources())
          .hasSize(1);
    } finally {
      jarFile.delete();
    }
  }


  public void testScanFromFile_fileNotExists() throws IOException {
    ClassLoader classLoader = ClassPathTest.class.getClassLoader();
    assertThat(

        } finally {
            try {
                processHelper.destroyProcess(sessionId);
            } finally {
                if (propFile != null && !propFile.delete()) {
                    logger.warn("Failed to delete properties file: {}", propFile.getAbsolutePath());
                }
                deleteTempDir(ownTmpDir);
            }
        }
    }

    @Override