The default behavior of the ring buffer is non-blocking, 
meaning that reads and writes will return immediately with an error if the operation cannot be completed.
If you want to block when reading or writing, you must enable it:

```go
	rb := ringbuffer.New(1024).SetBlocking(true)
```

Enabling blocking will cause the ring buffer to behave like a buffered [io.Pipe](https://pkg.go.dev/io#Pipe).

touch /tmp/data/defpartsize
shred -s 500M /tmp/data/defpartsize
touch /tmp/data/mpartobj.txt
shred -s 500M /tmp/data/mpartobj.txt
echo "done"

# Enable compression for site minio1
./mc admin config set minio1 compression enable=on extensions=".txt" --insecure
./mc admin config set minio1 compression allow_encryption=off --insecure

# Create bucket in source cluster
echo "Create bucket in source MinIO instance"

	if flag == syscall.O_RDONLY {
		// https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-lockfileex
		//lint:ignore SA4016 Reasons
		lockType = lockFileFailImmediately // Set this to enable shared lock and fail immediately.
	}
	return lockedOpenFile(path, flag, perm, lockType)
}

// LockedOpenFile - initializes a new lock and protects
// the file from concurrent access.

     * </ol>
     * <p>
     * <strong>Concrete Examples:</strong>
     * </p>
     * <p>
     * Given a project at {@code /home/user/myproject} with {@link ProjectScope#MAIN}:
     * </p>
     * <table class="striped">
     *   <caption>Target Path Resolution Examples</caption>
     *   <thead>
     *     <tr>
     *       <th>Configuration ({@code targetPath()})</th>
     *       <th>Output Directory</th>

이러한 문제를 해결하기 위해 몇 가지 **추가 모델**을 추가할 것입니다. 바로 여기서 SQLModel이 빛을 발하게 됩니다. ✨

### 여러 모델 생성하기

**SQLModel**에서 `table=True`가 설정된 모델 클래스는 **테이블 모델**입니다.

`table=True`가 없는 모델 클래스는 **데이터 모델**로, 이는 실제로 몇 가지 추가 기능이 포함된 Pydantic 모델에 불과합니다. 🤓

SQLModel을 사용하면 **상속**을 통해 모든 경우에 필드를 **중복 선언하지 않아도** 됩니다.

#### `HeroBase` - 기본 클래스

			// initial server startup, however, it is needed for the case where
			// the STS account's policy mapping (for example in LDAP mode) may
			// be changed and the user's policy mapping in memory is stale
			// (because the policy change notification was missed by the current
			// server).
			//
			// The "policy not found" error is ignored because the STS account may

 *
 * @since 3.0
 */
// TODO From a concurrency perspective, this class is not good. The combination of mutable/immutable state is not nice
public class DependencyContext {

    private final MavenProject project;

    private final Collection<String> scopesToCollectForCurrentProject;

   */

  public void testInitialCapacity_negative() {
    MapMaker maker = new MapMaker();
    assertThrows(IllegalArgumentException.class, () -> maker.initialCapacity(-1));
  }

  // TODO(cpovirk): enable when ready (apparently after a change to our GWT emulation)
  public void xtestInitialCapacity_setTwice() {
    MapMaker maker = new MapMaker().initialCapacity(16);
    try {
      // even to the same value is not allowed

                } else {
                    logger.warn("Failed to interpolate missing file location for profile activator: " + fileString
                            + ", enable verbose output (-X) for more details");
                }
            }
        }

        return false;
    }

    @Override
    public void enableLogging(Logger logger) {
        this.logger = logger;

	Location string   `xml:"LocationConstraint"`
}

// DeleteObjectsRequest - xml carrying the object key names which needs to be deleted.
type DeleteObjectsRequest struct {
	// Element to enable quiet mode for the request
	Quiet bool
	// List of objects to be deleted
	Objects []ObjectToDelete `xml:"Object"`