// if it has a "format.json" then is it correct "format.json" or not.
	IsOnline() bool

	// Returns the last time this disk (re)-connected
	LastConn() time.Time

	// Indicates if disk is local or not.
	IsLocal() bool

	// Returns hostname if disk is remote.
	Hostname() string

	// Returns the entire endpoint.
	Endpoint() Endpoint

	// Close the disk, mark it purposefully closed, only implemented for remote disks.

			disk, format, err := connectEndpoint(endpoint)
			if err != nil {
				if endpoint.IsLocal && errors.Is(err, errUnformattedDisk) {
					globalBackgroundHealState.pushHealLocalDisks(endpoint)
				} else if !errors.Is(err, errDriveIsRoot) {
					if log {
						printEndpointError(endpoint, err, true)
					}
				}
				return
			}
			if disk.IsLocal() {
				h := disk.Healing()
				if h != nil && !h.Finished {

func (restClient *ReconnectRESTClient) IsOnline() bool {
	// If rest client has not connected yet there is nothing to close.
	return restClient.rest != nil
}

func (restClient *ReconnectRESTClient) IsLocal() bool {
	return false
}

// Close closes the underlying socket file descriptor.
func (restClient *ReconnectRESTClient) Close() error {
	return nil
}

var (
	errLockConflict = errors.New("lock conflict")

	seenClient := set.NewStringSet()
	var clnts []*bootstrapRESTClient
	for _, ep := range endpointServerPools {
		for _, endpoint := range ep.Endpoints {
			if endpoint.IsLocal {
				continue
			}
			if seenClient.Contains(endpoint.Host) {
				continue
			}
			seenClient.Add(endpoint.Host)
			clnts = append(clnts, &bootstrapRESTClient{gm.Connection(endpoint.GridHost())})
		}

}

func (l *localLocker) Close() error {
	return nil
}

// IsOnline - local locker is always online.
func (l *localLocker) IsOnline() bool {
	return true
}

// IsLocal - local locker returns true.
func (l *localLocker) IsLocal() bool {
	return true
}

func (l *localLocker) ForceUnlock(ctx context.Context, args dsync.LockArgs) (reply bool, err error) {
	if ctx.Err() != nil {
		return false, ctx.Err()
	}

}

// OpenReader will open the Zip file specified by name and return a ReadCloser.
//
// If any file inside the archive uses a non-local name
// (as defined by [filepath.IsLocal]) or a name containing backslashes
// and the GODEBUG environment variable contains `zipinsecurepath=0`,
// OpenReader returns the reader with an ErrInsecurePath error.

// Any remaining data in the current file is automatically discarded.
// At the end of the archive, Next returns the error io.EOF.
//
// If Next encounters a non-local name (as defined by [filepath.IsLocal])
// and the GODEBUG environment variable contains `tarinsecurepath=0`,
// Next returns the header with an [ErrInsecurePath] error.
// A future version of Go may introduce this behavior by default.

func newPeerS3Clients(endpoints EndpointServerPools) (peers []peerS3Client) {
	nodes := endpoints.GetNodes()
	peers = make([]peerS3Client, len(nodes))
	for i, node := range nodes {
		if node.IsLocal {
			peers[i] = &localPeerS3Client{node: node}
		} else {
			peers[i] = newPeerS3Client(node)
		}
		peers[i].SetPools(node.Pools)
	}

	return peers
}

// Returns a peer S3 client.

		return false
	}
	return storedDiskID == *p.diskID.Load()
}

func (p *xlStorageDiskIDCheck) LastConn() time.Time {
	return p.storage.LastConn()
}

func (p *xlStorageDiskIDCheck) IsLocal() bool {
	return p.storage.IsLocal()
}

func (p *xlStorageDiskIDCheck) Endpoint() Endpoint {
	return p.storage.Endpoint()
}

func (p *xlStorageDiskIDCheck) Hostname() string {
	return p.storage.Hostname()
}

}

// LastConn - returns when the disk is seen to be connected the last time
func (client *storageRESTClient) LastConn() time.Time {
	return client.restClient.LastConn()
}

func (client *storageRESTClient) IsLocal() bool {
	return false
}

func (client *storageRESTClient) Hostname() string {
	return client.endpoint.Host
}

func (client *storageRESTClient) Endpoint() Endpoint {
	return client.endpoint
}