// using the semantics of fs.FS.Open:
// paths are always slash separated, with no
// leading / or ../ elements.
func (r *Reader) Open(name string) (fs.File, error) {
	r.initFileList()

	if !fs.ValidPath(name) {
		return nil, &fs.PathError{Op: "open", Path: name, Err: fs.ErrInvalid}
	}
	e := r.openLookup(name)
	if e == nil {
		return nil, &fs.PathError{Op: "open", Path: name, Err: fs.ErrNotExist}
	}

	// is invalid. This function returns success for the
	// most part unless one of the formats is not consistent
	// with expected Erasure format. For example if a user is
	// trying to pool FS backend into an Erasure set.
	if err = checkFormatErasureValues(formatConfigs, storageDisks, setDriveCount); err != nil {
		return nil, err
	}

	// All disks report unformatted we should initialized everyone.

	ForwardTo string

	// Limit the number of returned objects if > 0.
	Limit int

	// DiskID contains the disk ID of the disk.
	// Leave empty to not check disk ID.
	DiskID string
}

// supported FS for Nlink optimization in readdir.
const (
	xfs  = "XFS"
	ext4 = "EXT4"
)

// WalkDir will traverse a directory and return all entries found.
// On success a sorted meta cache stream will be returned.

all: build

checks: ## check dependencies
	@echo "Checking dependencies"
	@(env bash $(PWD)/buildscripts/checkdeps.sh)

help: ## print this help
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' Makefile | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-40s\033[0m %s\n", $$1, $$2}'

getdeps: ## fetch necessary dependencies
	@mkdir -p ${GOPATH}/bin

	github.com/jedib0t/go-pretty/v6 v6.6.7 // indirect
	github.com/jessevdk/go-flags v1.6.1 // indirect
	github.com/josharian/intern v1.0.0 // indirect
	github.com/juju/ratelimit v1.0.2 // indirect
	github.com/kr/fs v0.1.0 // indirect
	github.com/kylelemons/godebug v1.1.0 // indirect
	github.com/lestrrat-go/blackmagic v1.0.2 // indirect
	github.com/lestrrat-go/httpcc v1.0.1 // indirect
	github.com/lestrrat-go/httprc v1.0.6 // indirect

pkg go/types, method (*Package) GoVersion() string #61175
pkg html/template, const ErrJSTemplate = 12 #59584
pkg html/template, const ErrJSTemplate ErrorCode #59584
pkg io/fs, func FormatDirEntry(DirEntry) string #54451
pkg io/fs, func FormatFileInfo(FileInfo) string #54451
pkg log/slog, const KindAny = 0 #56345
pkg log/slog, const KindAny Kind #56345
pkg log/slog, const KindBool = 1 #56345

				var zb0002 int
				zb0002, err = dc.ReadInt()
				if err != nil {
					err = msgp.WrapError(err, "ResyncStatus")
					return
				}
				z.ResyncStatus = ResyncStatusType(zb0002)
			}
		case "fs":
			z.FailedSize, err = dc.ReadInt64()
			if err != nil {
				err = msgp.WrapError(err, "FailedSize")
				return
			}
		case "frc":
			z.FailedCount, err = dc.ReadInt64()
			if err != nil {

        stats.put("jvm", getJvmObj());
        stats.put("os", getOsObj());
        stats.put("process", getProcessObj());
        stats.put("engine", getEngineObj());
        stats.put("fs", getFsObj());
        return asJson(new ApiStatsResponse().stats(stats).status(ApiResult.Status.OK).result());
    }

    private FsObj[] getFsObj() {
        return Arrays.stream(File.listRoots()).map(f -> {

		if len(args) > 1 {
			var err error
			setIndexes, err = getSetIndexes(args, []uint64{uint64(len(args))}, setDriveCount, nil)
			if err != nil {
				return nil, err
			}
		} else {
			// We are in FS setup, proceed forward.
			setIndexes = [][]uint64{{uint64(len(args))}}
		}
		s := endpointSet{
			endpoints:  args,
			setIndexes: setIndexes,
		}
		setArgs = s.Get()
	} else {

	xhttp "github.com/minio/minio/internal/http"
)

func TestIsXLMetaFormatValid(t *testing.T) {
	tests := []struct {
		name    int
		version string
		format  string
		want    bool
	}{
		{1, "123", "fs", false},
		{2, "123", xlMetaFormat, false},
		{3, xlMetaVersion100, "test", false},
		{4, xlMetaVersion101, "hello", false},
		{5, xlMetaVersion100, xlMetaFormat, true},
		{6, xlMetaVersion101, xlMetaFormat, true},
	}