Files.createDirectory(dir3);
        Files.writeString(dir3.resolve("file4.txt"), "file4");

        // Setup public directory files
        byte[] largeContent = new byte[10 * 1024 * 1024]; // 10MB
        for (int i = 0; i < largeContent.length; i++) {
            largeContent[i] = (byte) (i % 256);
        }
        Files.write(publicDir.resolve("largefile.bin"), largeContent);

    
    // Large transfer should prefer high-bandwidth channel
    Smb2ReadRequest largeRead = new Smb2ReadRequest();
    largeRead.setLength(10485760);  // 10MB
    
    ChannelInfo selected = balancer.selectChannel(largeRead);
    assertEquals(channel2, selected);  // Should select 10Gbps channel
}

@Test
public void testChannelFailover() throws Exception {

}

// BenchmarkPutObjectPart10MbFS - Benchmark FS.PutObjectPart() for object size of 10MB.
func BenchmarkPutObjectPart10MbFS(b *testing.B) {
	benchmarkPutObjectPart(b, "FS", 10*humanize.MiByte)
}

// BenchmarkPutObjectPart10MbErasure - Benchmark Erasure.PutObjectPart() for object size of 10MB.
func BenchmarkPutObjectPart10MbErasure(b *testing.B) {
	benchmarkPutObjectPart(b, "Erasure", 10*humanize.MiByte)

	for i := range 10 * 1024 {
		buffer.WriteString(fmt.Sprintf("[%05d] %s\n", i, line))
	}

	putContent := buffer.String()
	buf := bytes.NewReader([]byte(putContent))

	objectName := "test-big-10Mb-file"
	// HTTP request to upload the object.
	request, err = newTestSignedRequest(http.MethodPut, getPutObjectURL(s.endPoint, bucketName, objectName),
		int64(buf.Len()), buf, s.accessKey, s.secretKey, s.signer)