sys

package

v1.4.4-0...-86a696e Latest Latest Go to latest Published: Jul 16, 2025 License: AGPL-3.0 Imports: 12 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/minio/directpv

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Documentation ¶

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Index ¶

func BindMount(source, target, fsType string, recursive, readOnly bool, ...) error
func GetDeviceByFSUUID(fsuuid string) (device string, err error)
func Mkdir(name string, perm os.FileMode) (err error)
func Mount(device, target, fsType string, flags []string, superBlockFlags string) error
func Unmount(target string, force, detach, expire bool) error
type ErrMountPointAlreadyMounted
- func (e *ErrMountPointAlreadyMounted) Error() string
type MountEntry
- func (m MountEntry) String() string
type MountInfo
- func FakeMountInfo(mountEntries ...MountEntry) *MountInfo
- func NewMountInfo() (*MountInfo, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func BindMount ¶

func BindMount(source, target, fsType string, recursive, readOnly bool, superBlockFlags string) error

BindMount does bind-mount of source to target.

func GetDeviceByFSUUID ¶

func GetDeviceByFSUUID(fsuuid string) (device string, err error)

GetDeviceByFSUUID get device name by it's FSUUID.

func Mkdir ¶

func Mkdir(name string, perm os.FileMode) (err error)

Mkdir is a util to mkdir with some special error handling

func Mount ¶

func Mount(device, target, fsType string, flags []string, superBlockFlags string) error

Mount mounts device to target using fsType, flags and superBlockFlags.

func Unmount ¶

func Unmount(target string, force, detach, expire bool) error

Unmount unmounts target with force, detach and expire options.

Types ¶

type ErrMountPointAlreadyMounted ¶

type ErrMountPointAlreadyMounted struct {
	MountPoint string
	Devices    []string
}

ErrMountPointAlreadyMounted denotes mount point already mounted error.

func (*ErrMountPointAlreadyMounted) Error ¶

func (e *ErrMountPointAlreadyMounted) Error() string

Error is error interface compatible method.

type MountEntry ¶

type MountEntry struct {
	MountID        string
	ParentID       string
	MajorMinor     string
	Root           string
	MountPoint     string
	MountOptions   utils.StringSet
	OptionalFields []string
	FilesystemType string
	MountSource    string
	// contains filtered or unexported fields
}

MountEntry contains single mount information from /proc/self/mountinfo

func (MountEntry) String ¶

func (m MountEntry) String() string

type MountInfo ¶

type MountInfo struct {
	// contains filtered or unexported fields
}

MountInfo contains multiple mount information from /proc/self/mountinfo

func FakeMountInfo ¶

func FakeMountInfo(mountEntries ...MountEntry) *MountInfo

FakeMountInfo creates mount information with tesing mount entries

func NewMountInfo ¶

func NewMountInfo() (*MountInfo, error)

NewMountInfo creates mount information from /proc/self/mountinfo

func (*MountInfo) FilterByMajorMinor ¶

func (info *MountInfo) FilterByMajorMinor(value string) *MountInfo

FilterByMajorMinor returns mount information filtered by major:minor

func (*MountInfo) FilterByMountPoint ¶

func (info *MountInfo) FilterByMountPoint(value string) *MountInfo

FilterByMountPoint returns mount information filtered by mount point

func (*MountInfo) FilterByMountSource ¶

func (info *MountInfo) FilterByMountSource(value string) *MountInfo

FilterByMountSource returns mount information filtered by mount source

func (*MountInfo) FilterByRoot ¶

func (info *MountInfo) FilterByRoot(value string) *MountInfo

FilterByRoot returns mount information filtered by root mount point

func (*MountInfo) IsEmpty ¶

func (info *MountInfo) IsEmpty() bool

IsEmpty checks whether this mount information is empty or not

func (*MountInfo) Length ¶

func (info *MountInfo) Length() int

Length returns number of mount information available

func (*MountInfo) List ¶

func (info *MountInfo) List() (mounts []*MountEntry)

List returns list of mount entries available

Source Files ¶

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