if err = mkdirAll(pathutil.Dir(filePath), 0o777, skipParent); err != nil {
		return nil, osErrToFileErr(err)
	}

	w, err := OpenFile(filePath, mode, 0o666)
	if err != nil {
		// File path cannot be verified since one of the parents is a file.
		switch {
		case isSysErrIsDir(err):
			return nil, errIsNotRegular
		case osIsPermission(err):
			return nil, errFileAccessDenied
		case isSysErrNotDir(err):

	return evalDisks(disks, errs), reduceWriteQuorumErrs(ctx, errs, objectOpIgnoredErrs, writeQuorum)
}

// writeAllDisks - writes 'b' to all provided disks.
// If write cannot reach quorum, the files will be deleted from all disks.
func writeAllDisks(ctx context.Context, disks []StorageAPI, dstBucket, dstEntry string, b []byte, writeQuorum int) ([]StorageAPI, error) {
	g := errgroup.WithNErrs(len(disks))

		for index, nerr := range errs {
			if nerr != nil {
				continue
			}
			index := index
			// When we are going to return error, attempt to delete success
			// on some of the drives, if we cannot we do not have to notify
			// caller this dangling object will be now scheduled to be removed
			// via active healing.
			dg.Go(func() error {

	if runtime.GOOS == "windows" {
		objectName = "test-object" // ...except on Windows
	}
	// object used for anonymous HTTP request test.
	anonObject := "anon-object"
	var err error
	opts := ObjectOptions{}
	// set of byte data for PutObject.
	// object has to be created before running tests for Copy Object.
	// this is required even to assert the copied object,