defer updateOSMetrics(osMetricOpenFileDirectIO, name)(err)
	return disk.OpenFileDirectIO(name, flag, perm)
}

// Lstat captures time taken to call os.Lstat
func Lstat(name string) (info os.FileInfo, err error) {
	defer updateOSMetrics(osMetricLstat, name)(err)
	return os.Lstat(name)
}

// Remove captures time taken to call os.Remove
func Remove(deletePath string) (err error) {

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"os"
	"path/filepath"
	"syscall"
)

func access(name string) error {
	_, err := os.Lstat(name)
	return err
}

func osMkdirAll(dirPath string, perm os.FileMode, _ string) error {
	// baseDir is not honored in windows platform
	return os.MkdirAll(dirPath, perm)
}

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"io"
	"os"
	"syscall"
)

func access(name string) error {
	_, err := os.Lstat(name)
	return err
}

func osMkdirAll(dirPath string, perm os.FileMode, _ string) error {
	// baseDir is not honored in plan9 and solaris platforms.
	return os.MkdirAll(dirPath, perm)
}

		FileSize:  opts.FileSize,
	}

	localPaths := globalEndpoints.LocalDisksPaths()
	var ignoredPaths []string
	paths := func() (tmpPaths []string) {
		for _, lp := range localPaths {
			if _, err := Lstat(pathJoin(lp, minioMetaBucket, formatConfigFile)); err == nil {
				tmpPaths = append(tmpPaths, pathJoin(lp, minioMetaTmpBucket))
			} else {
				// Use dperf on only formatted drives.

		if err := checkPathLength(filePath); err != nil {
			return stat, err
		}
		st, _ := Lstat(filePath)
		if st == nil {
			if !skipAccessChecks(volume) {
				// Stat a volume entry.
				if verr := Access(volumeDir); verr != nil {
					return stat, convertAccessError(verr, errVolumeAccessDenied)
				}
			}
			return stat, errPathNotFound
		}
		name, err := filepath.Rel(volumeDir, filePath)

	"syscall"
	"unsafe"

	"github.com/minio/minio/internal/bpool"
	"golang.org/x/sys/unix"
)

func access(name string) error {
	if err := unix.Access(name, unix.F_OK); err != nil {
		return &os.PathError{Op: "lstat", Path: name, Err: err}
	}
	return nil
}

// openFileWithFD return 'fd' based file descriptor
func openFileWithFD(name string, flag int, perm os.FileMode) (fd int, err error) {
	switch flag & writeMode {

			// behavior.
			if err := send(metaCacheEntry{
				name:     opts.BaseDir,
				metadata: metadata,
			}); err != nil {
				return err
			}
		} else {
			st, sterr := Lstat(pathJoin(volumeDir, opts.BaseDir, xlStorageFormatFile))
			if sterr == nil && st.Mode().IsRegular() {
				return errFileNotFound
			}
		}
	}

	prefix := opts.FilterPrefix

	}

	migrate := func(formatPath string, formatData []byte) ([]byte, fs.FileInfo, error) {
		if err = os.WriteFile(formatPath, formatData, 0o666); err != nil {
			return nil, nil, err
		}
		formatFi, err := Lstat(formatPath)
		if err != nil {
			return nil, nil, err
		}
		return formatData, formatFi, nil
	}

	switch version {
	case formatErasureVersionV1:

				ReplicatedSize:  stat.ReplicatedSize + oldst.ReplicatedSize,
				ReplicatedCount: stat.ReplicatedCount + oldst.ReplicatedCount,
				Latency:         stat.Latency.merge(oldst.Latency),
				XferRateLrg:     &lrg,
				XferRateSml:     &sml,
			}
			totReplicatedSize += stat.ReplicatedSize
			totReplicatedCount += stat.ReplicatedCount
			totFailed = totFailed.merge(stat.FailStats)
		}
	}

		Max:  a.Max,
	}
	return w
}

// QStat holds queue stats for replication
type QStat struct {
	Count float64 `json:"count"`
	Bytes float64 `json:"bytes"`
}

func (q *QStat) add(o QStat) QStat {
	return QStat{Bytes: q.Bytes + o.Bytes, Count: q.Count + o.Count}
}

// InQueueMetric holds queue stats for replication
type InQueueMetric struct {
	Curr QStat `json:"curr" msg:"cq"`