# MinIO Erasure Code Quickstart Guide [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io)

MinIO protects data against hardware failures and silent data corruption using erasure code and checksums. With the highest level of redundancy, you may lose up to half (N/2) of the total drives and still be able to recover the data.

## What is Erasure Code?

# How to monitor MinIO server with Prometheus? [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io)

# AssumeRoleWithLDAPIdentity [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io)

## Introduction

MinIO provides a custom STS API that allows integration with LDAP based corporate environments including Microsoft Active Directory. The MinIO server uses a separate LDAP service account to lookup user information. The login flow for a user is as follows:

- User provides their AD/LDAP username and password to the STS API.

    UNIFORM_0_TO_9(0, 9),
    ALWAYS_0(0, 0),
    ALWAYS_10(10, 10);

    final int min;
    final int max;

    ListSizeDistribution(int min, int max) {
      this.min = min;
      this.max = max;
    }

    public int chooseSize(Random random) {
      return random.nextInt(max - min + 1) + min;
    }
  }

  private BenchmarkHelpers() {}

   * @throws IllegalArgumentException if {@code array} is empty
   */
  public static long min(long... array) {
    checkArgument(array.length > 0);
    long min = flip(array[0]);
    for (int i = 1; i < array.length; i++) {
      long next = flip(array[i]);
      if (next < min) {
        min = next;
      }
    }
    return flip(min);
  }

  /**

    // method signature: we always search to the end of the array.
    int min = from;
    for (int i = from + 1; i < array.length; i++) {
      if (array[min] > array[i]) {
        min = i;
      }
    }
    return array[min];
  }

  static double select(int k, double[] array) {

        assertEquals("1.000 s", CLIReportingUtils.formatDuration(1000));
        assertEquals("59.999 s", CLIReportingUtils.formatDuration(60 * 1000 - 1));
        assertEquals("01:00 min", CLIReportingUtils.formatDuration(60 * 1000));
        assertEquals("59:59 min", CLIReportingUtils.formatDuration(60 * 60 * 1000 - 1));
        assertEquals("01:00 h", CLIReportingUtils.formatDuration(60 * 60 * 1000));

  }

  @GwtIncompatible
  public void testMin_noArgs() {
    assertThrows(IllegalArgumentException.class, () -> min());
  }

  public void testMin() {
    assertThat(min(LEAST)).isEqualTo(LEAST);
    assertThat(min(GREATEST)).isEqualTo(GREATEST);
    assertThat(min((int) 8, (int) 6, (int) 7, (int) 5, (int) 3, (int) 0, (int) 9))
        .isEqualTo((int) 0);
  }

  public void testConstrainToRange() {

		{bucketNames[0], "", "min", "", "", 10, listMultipartResults[4], nil, true},
		// Test case with keyMarker set equal to number of parts in the result. (Test number 18).
		{bucketNames[0], "", "min", "", "", 1, listMultipartResults[5], nil, true},
		// Test case with keyMarker set to 0. (Test number 19).
		{bucketNames[0], "", "min", "", "", 0, listMultipartResults[6], nil, true},

# MinIO STS Quickstart Guide [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io)

The MinIO Security Token Service (STS) is an endpoint service that enables clients to request temporary credentials for MinIO resources. Temporary credentials work almost identically to default admin credentials, with some differences: