return p.storage.GetDiskID()
}

func (p *xlStorageDiskIDCheck) SetDiskID(id string) {
	p.diskID.Store(&id)
}

func (p *xlStorageDiskIDCheck) checkDiskStale() error {
	if *p.diskID.Load() == emptyDiskID {
		// For empty disk-id we allow the call as the server might be
		// coming up and trying to read format.json or create format.json
		return nil
	}

}

// GetDiskID - returns the cached disk uuid
func (s *xlStorage) GetDiskID() (string, error) {
	s.RLock()
	diskID := s.diskID
	fileInfo := s.formatFileInfo
	lastCheck := s.formatLastCheck

	// check if we have a valid disk ID that is less than 1 seconds old.
	if fileInfo != nil && diskID != "" && time.Since(lastCheck) <= 1*time.Second {
		s.RUnlock()
		return diskID, nil
	}
	s.RUnlock()

			name := f.Name()
			if name == fcPath {
				disk, err := io.EvalSymlinks(devID + name)
				if err != nil {
					klog.V(2).Infof("fc: failed to find a corresponding disk from symlink[%s], error %v", devID+name, err)
					return "", ""
				}
				dm := deviceUtil.FindMultipathDeviceForDevice(disk)
				klog.Infof("fc: find disk: %v, dm: %v", disk, dm)
				return disk, dm
			}
		}
	}

        {{- end }}
  {{- if .Values.persistence.enabled }}
  volumeClaimTemplates:
    {{- if gt $drivesPerNode 1 }}
    {{- range $diskId := until $drivesPerNode}}
    - apiVersion: v1
      kind: PersistentVolumeClaim
      metadata:
        name: export-{{ $diskId }}
        {{- if $.Values.persistence.annotations }}
        annotations: {{- toYaml $.Values.persistence.annotations | nindent 10 }}
        {{- end }}

	for i, format := range formats {
		if format == nil {
			continue
		}
		h := sha256.New()
		for _, set := range format.Erasure.Sets {
			for _, diskID := range set {
				h.Write([]byte(diskID))
			}
		}
		formatHashes[i] = hex.EncodeToString(h.Sum(nil))
	}

	formatCountMap := make(map[string]int)
	for _, hash := range formatHashes {
		if hash == "" {
			continue

// relinquishes the underlying connection for all storage disks.
func closeStorageDisks(storageDisks ...StorageAPI) {
	var wg sync.WaitGroup
	for _, disk := range storageDisks {
		if disk == nil {
			continue
		}
		wg.Add(1)
		go func(disk StorageAPI) {
			defer wg.Done()
			disk.Close()
		}(disk)
	}
	wg.Wait()
}

// Initialize storage disks for each endpoint.

					}
				}

				// Special case: ask all disks if the drive count is 4
				if set.setDriveCount == 4 || askDisks > len(disks) {
					askDisks = len(disks) // use all available drives
				}

				var fallbackDisks []StorageAPI
				if askDisks > 0 && len(disks) > askDisks {
					rand.Shuffle(len(disks), func(i, j int) {
						disks[i], disks[j] = disks[j], disks[i]
					})
					fallbackDisks = disks[askDisks:]

minio-user secret: secretName: {{ template "minio.secretName" . }} {{- include "minio.tlsKeysVolume" . | indent 8 }} {{- if .Values.persistence.enabled }} volumeClaimTemplates: {{- if gt $drivesPerNode 1 }} {{- range $diskId := until $drivesPerNode}} - metadata: name: export-{{ $diskId }} spec: accessModes: [ {{ $accessMode | quote }} ] {{- if $storageClass }} storageClassName: {{ $storageClass }} {{- end }} resources: requests: storage: {{ $psize }} {{- end }} {{- else }} - metadata: name: export...

minio-user secret: secretName: {{ template "minio.secretName" . }} {{- include "minio.tlsKeysVolume" . | indent 8 }} {{- if .Values.persistence.enabled }} volumeClaimTemplates: {{- if gt $drivesPerNode 1 }} {{- range $diskId := until $drivesPerNode}} - metadata: name: export-{{ $diskId }} spec: accessModes: [ {{ $accessMode | quote }} ] {{- if $storageClass }} storageClassName: {{ $storageClass }} {{- end }} resources: requests: storage: {{ $psize }} {{- end }} {{- else }} - metadata: name: export...

minio-user secret: secretName: {{ template "minio.secretName" . }} {{- include "minio.tlsKeysVolume" . | indent 8 }} {{- if .Values.persistence.enabled }} volumeClaimTemplates: {{- if gt $drivesPerNode 1 }} {{- range $diskId := until $drivesPerNode}} - metadata: name: export-{{ $diskId }} spec: accessModes: [ {{ $accessMode | quote }} ] {{- if $storageClass }} storageClassName: {{ $storageClass }} {{- end }} resources: requests: storage: {{ $psize }} {{- end }} {{- else }} - metadata: name: export...