// The keys of this map are all the active sessions using this graph. Each
  // value records whether the graph has been mutated since the corresponding
  // session has been run (this is detected in RecordMutation function). If the
  // string is empty, no mutation has occurred. Otherwise the string is a
  // description of the mutation suitable for returning to the user.
  //

	// Check if we are in DCOS environment, return
	// deployment guide for update procedures.
	if IsDCOS() {
		return mesosDeploymentDoc
	}

	// Check if we are in kubernetes environment, return
	// deployment guide for update procedures.
	if IsKubernetes() {
		return kubernetesDeploymentDoc
	}

	// Check if we are docker environment, return docker update command

  ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics]
  ## Add new policies as explained here https://docs.min.io/community/minio-object-store/administration/identity-access-management.html#access-management
  ## NOTE: this will fail if LDAP is enabled in your MinIO deployment
  ## make sure to disable this if you are using LDAP.
  - accessKey: console
    secretKey: console123

# OpenAPI

There are several utilities to handle OpenAPI.

	// are valid).
	for _, param := range validKeys {
		paramEnvName := getEnvVarName(subSys, Default, param)
		candidates.Remove(paramEnvName)
	}

	isSingleTarget := SubSystemsSingleTargets.Contains(subSys)
	if isSingleTarget && len(candidates) > 0 {
		return Errorf("The following environment variables are unknown: %s",
			strings.Join(candidates.ToSlice(), ", "))
	}

		requestXML []byte // override request XML
		wantResult string
		wantErr    bool
	}{
		{
			name:  "select-all",
			input: testInput,
			query: ``,
			// Since we are doing offset, no headers are used.
			wantResult: `{"_1":"2","_2":"2017-01-02T03:04Z","_3":"-5","_4":" 0.765111","_5":""}`,
			requestXML: []byte(`<?xml version="1.0" encoding="UTF-8"?>
<SelectObjectContentRequest>

        super(buildMessage(message, problems), null);
        this.problems = problems;
    }

    /**
     * Formats message out of problems: problems are sorted (in natural order of {@link BuilderProblem.Severity})
     * and then a list is built. These exceptions are usually thrown in "fatal" cases (and usually prevent Maven
     * from starting), and these exceptions may end up very early on output.
     *

- Any JBOD inconsistent - return failure
- Some are corrupt (missing format.json) - return failure
- Any unrecognized disks - return failure

Some disks are offline and we have quorum.
-----------------
- Some unformatted - format all and return success,
  treat disks offline as corrupted.
- Any JBOD inconsistent - return failure
- Some are corrupt (missing format.json)
- Any unrecognized disks - return failure

## Development Workflow

Start by forking the MinIO GitHub repository, make changes in a branch and then send a pull request. We encourage pull requests to discuss code changes. Here are the steps in details:

### Setup your MinIO GitHub Repository

// returns false if one of the following check fails
// - erasure algorithm is different
// - data blocks are different
// - parity blocks are different
// - block size is different
// - distribution array size is different
// - distribution indexes are different
func (ei ErasureInfo) Equal(nei ErasureInfo) bool {
	if ei.Algorithm != nei.Algorithm {
		return false
	}