t.Skip("fallocate is not supported")
		}
		if err == syscall.EINTR {
			continue // try again
		}
		if err != nil {
			t.Fatalf("fallocate failed: %v", err)
		}
		break
	}

	// Mmap 1 MiB initially, and grow to 2 and 3 MiB.
	// Check if the file size and disk usage is expected.
	for _, sz := range []int64{1 << 20, 2 << 20, 3 << 20} {
		err = out.Mmap(uint64(sz))
		if err != nil {
			t.Fatalf("Mmap failed: %v", err)
		}

// license that can be found in the LICENSE file.

//go:build darwin || dragonfly || freebsd || netbsd || openbsd

package route

import _ "unsafe" // for linkname

//go:linkname sysctl syscall.sysctl

				UpperBound: 10 << 20,
				LowerBound: 1 << 20,
			},
			want: true,
		},
		{
			// 2KiB < 1 MiB -> out of range from left
			objSize: 2 << 10,
			sizeFilter: BatchJobSizeFilter{
				UpperBound: 10 << 20,
				LowerBound: 1 << 20,
			},
			want: false,
		},
		{
			// 11MiB > 10 MiB -> out of range from right
			objSize: 11 << 20,
			sizeFilter: BatchJobSizeFilter{
				UpperBound: 10 << 20,

	try := 0
	for {
		try++
		mib := [6]int32{syscall.CTL_NET, syscall.AF_ROUTE, 0, int32(af), int32(typ), int32(arg)}
		n := uintptr(0)
		if err := sysctl(mib[:], nil, &n, nil, 0); err != nil {
			return nil, os.NewSyscallError("sysctl", err)
		}
		if n == 0 {
			return nil, nil
		}
		b := make([]byte, n)
		if err := sysctl(mib[:], &b[0], &n, nil, 0); err != nil {

//go:build arm64

package cpu

const (
	// From OpenBSD's sys/sysctl.h.
	_CTL_MACHDEP = 7

	// From OpenBSD's machine/cpu.h.
	_CPU_ID_AA64ISAR0 = 2
	_CPU_ID_AA64ISAR1 = 3
)

//go:noescape
func sysctlUint64(mib []uint32) (uint64, bool)

func osInit() {
	// Get ID_AA64ISAR0 from sysctl.
	isar0, ok := sysctlUint64([]uint32{_CTL_MACHDEP, _CPU_ID_AA64ISAR0})
	if !ok {
		return
	}
	parseARM64SystemRegisters(isar0)

//sys	readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
//sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
//sys	getcwd(buf []byte) (n int, err error) = SYS___GETCWD

	"k8s.io/kubernetes/pkg/apis/storage"
)

// getValidCSIStorageCapacity returns a fully-populated CSIStorageCapacity.
func getValidCSIStorageCapacity(name string, capacityStr string) *storage.CSIStorageCapacity {
	mib := resource.MustParse("1Mi")
	c := &storage.CSIStorageCapacity{
		ObjectMeta: metav1.ObjectMeta{
			Name:            name,
			Namespace:       metav1.NamespaceDefault,
			ResourceVersion: "1",
		},

func RouteRIB(facility, param int) ([]byte, error) {
	mib := []_C_int{CTL_NET, AF_ROUTE, 0, 0, _C_int(facility), _C_int(param)}
	// Find size.
	n := uintptr(0)
	if err := sysctl(mib, nil, &n, nil, 0); err != nil {
		return nil, err
	}
	if n == 0 {
		return nil, nil
	}
	tab := make([]byte, n)
	if err := sysctl(mib, &tab[0], &n, nil, 0); err != nil {
		return nil, err
	}
	return tab[:n], nil

}

//go:nosplit
//go:cgo_unsafe_args
func sysctl(mib *uint32, miblen uint32, out *byte, size *uintptr, dst *byte, ndst uintptr) int32 {
	ret := libcCall(unsafe.Pointer(abi.FuncPCABI0(sysctl_trampoline)), unsafe.Pointer(&mib))
	KeepAlive(mib)
	KeepAlive(out)
	KeepAlive(size)
	KeepAlive(dst)
	return ret
}
func sysctl_trampoline()

//go:nosplit

```

### Real-time 'status' for a batch job
```
mc batch status myminio/ E24HH4nNMcgY5taynaPfxu
●∙∙
Objects:        28766
Versions:       28766
Throughput:     3.0 MiB/s
Transferred:    406 MiB
Elapsed:        2m14.227222868s
CurrObjName:    share/doc/xml-core/examples/foo.xmlcatalogs
```

### 'describe' the batch job yaml.
```
mc batch describe myminio/ E24HH4nNMcgY5taynaPfxu