└────────────┘                                        │   KMS   │
                                                                └─────────┘
```

In a given setup, there are `n` MinIO instances talking to `m` KES servers but only `1` central KMS. The most simple setup consists of `1` MinIO server or cluster talking to `1` KMS via `1` KES server.

		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrAdminConfigIDPCfgNameAlreadyExists: {
		Code:           "XMinioAdminConfigIDPCfgNameAlreadyExists",
		Description:    "An IDP configuration with the given name already exists",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrAdminConfigIDPCfgNameDoesNotExist: {
		Code:           "XMinioAdminConfigIDPCfgNameDoesNotExist",

	}
	if len(c.Encoded) == 0 || c.Type.Trailing() {
		return c.Type.Is(ChecksumNone) || c.Type.Trailing()
	}
	raw := c.Raw
	return c.Type.RawByteLen() == len(raw)
}

// Matches returns whether given content matches c.
func (c Checksum) Matches(content []byte) error {
	if len(c.Encoded) == 0 {
		return nil
	}
	hasher := c.Type.Hasher()
	_, err := hasher.Write(content)
	if err != nil {
		return err

			s3Peer:           NewS3PeerSys(endpointServerPools),
			distributionAlgo: formatErasureVersionV3DistributionAlgoV3,
		}
	)

	// Maximum number of reusable buffers per node at any given point in time.
	n := uint64(1024) // single node single/multiple drives set this to 1024 entries

	if globalIsDistErasure {
		n = 2048
	}

	// Avoid allocating more than half of the available memory

func (set TargetIDSet) add(targetID TargetID) {
	set[targetID] = struct{}{}
}

// Union - returns union with given set as new set.
func (set TargetIDSet) Union(sset TargetIDSet) TargetIDSet {
	nset := set.Clone()

	for k := range sset {
		nset.add(k)
	}

	return nset
}

// Difference - returns difference with given set as new set.
func (set TargetIDSet) Difference(sset TargetIDSet) TargetIDSet {
	nset := NewTargetIDSet()

}

// ErrProviderConfigNotFound - represents a non-existing provider error.
var ErrProviderConfigNotFound = errors.New("provider configuration not found")

// GetConfigInfo - returns configuration and related info for the given IDP
// provider.
func (r *Config) GetConfigInfo(s config.Config, cfgName string) ([]madmin.IDPCfgInfo, error) {
	openIDConfigs, err := s.GetAvailableTargets(config.IdentityOpenIDSubSys)
	if err != nil {
		return nil, err

	return errors.Is(err, syscall.EIO)
}

// Check if the given error corresponds to EISDIR (is a directory).
func isSysErrIsDir(err error) bool {
	return errors.Is(err, syscall.EISDIR)
}

// Check if the given error corresponds to ENOTDIR (is not a directory).
func isSysErrNotDir(err error) bool {
	return errors.Is(err, syscall.ENOTDIR)
}

// Check if the given error corresponds to the ENAMETOOLONG (name too long).

		rulesMapCopy[eventName] = rules.Clone()
	}

	return rulesMapCopy
}

// Add - adds given rules map.
func (rulesMap RulesMap) Add(rulesMap2 RulesMap) {
	for eventName, rules := range rulesMap2 {
		rulesMap[eventName] = rules.Union(rulesMap[eventName])
	}
}

// Remove - removes given rules map.
func (rulesMap RulesMap) Remove(rulesMap2 RulesMap) {
	for eventName, rules := range rulesMap {

		logger.CriticalIf(GlobalContext, errors.New("Unsupported bitrot algorithm"))
		return nil
	}
}

// Available reports whether the given algorithm is available.
func (a BitrotAlgorithm) Available() bool {
	_, ok := bitrotAlgorithms[a]
	return ok
}

// String returns the string identifier for a given bitrot algorithm.
// If the algorithm is not supported String panics.
func (a BitrotAlgorithm) String() string {

				t.Errorf("Case %d: test failed: %d %d %d %d %d", i, o, l, skip, sn, ps)
			}
		}

	}

	// Multipart object tests
	var (
		// make a multipart object-info given part sizes
		mkMPObj = func(sizes []int64) ObjectInfo {
			r := make([]ObjectPartInfo, len(sizes))
			sum := int64(0)
			for i, s := range sizes {
				r[i].Number = i
				r[i].Size = getEncSize(s)