// findDiskIndex - returns the i,j'th position of the input `diskID` against the reference
// format, after successful validation.
//   - i'th position is the set index
//   - j'th position is the disk index in the current set
func findDiskIndexByDiskID(refFormat *formatErasureV3, diskID string) (int, int, error) {
	if diskID == "" {
		return -1, -1, errDiskNotFound
	}
	if diskID == offlineDiskUUID {

        {{- 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 }}

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()

	fi, err := s.checkFormatJSON()
	if err != nil {

	// otherwise, in second phase, rescan scsi bus and search again, return with any findings
	for true {
		for _, diskID := range diskIDs {
			if len(wwns) != 0 {
				disk, dm = findDisk(diskID, lun, io, b.deviceUtil)
			} else {
				disk, dm = findDiskWWIDs(diskID, io, b.deviceUtil)
			}
			// if multipath device is found, break
			if dm != "" {
				break
			}
		}

}

func (p *xlStorageDiskIDCheck) GetDiskID() (string, error) {
	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
	}

	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

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...

					i, j, reference.Erasure.Sets[i][j], format.Erasure.Sets[i][j], errInconsistentDisk)
			}
		}
	}

	// Make sure that the diskID is found in the set.
	for i := 0; i < len(tmpFormat.Erasure.Sets); i++ {
		for j := 0; j < len(tmpFormat.Erasure.Sets[i]); j++ {
			if this == tmpFormat.Erasure.Sets[i][j] {
				return nil
			}
		}
	}

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...