lvm

package

v0.1.20 Latest Latest Go to latest Published: Mar 20, 2025 License: Apache-2.0 Imports: 10 Imported by: 0

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github.com/NearNodeFlash/nnf-sos

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Documentation ¶

Index ¶

type LogicalVolume
- func NewLogicalVolume(ctx context.Context, name string, vg *VolumeGroup, size int64, percentVG int, ...) *LogicalVolume
type PhysicalVolume
- func NewPhysicalVolume(ctx context.Context, device string, log logr.Logger) *PhysicalVolume
- func (pv *PhysicalVolume) Create(ctx context.Context, rawArgs string) (bool, error)
- func (pv *PhysicalVolume) Remove(ctx context.Context, rawArgs string) (bool, error)
type VolumeGroup
- func NewVolumeGroup(ctx context.Context, name string, pvs []*PhysicalVolume, log logr.Logger) *VolumeGroup

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type LogicalVolume ¶

type LogicalVolume struct {
	Name        string
	Size        int64
	PercentVG   int
	VolumeGroup *VolumeGroup

	Vars map[string]string

	Log logr.Logger
}

func NewLogicalVolume ¶

func NewLogicalVolume(ctx context.Context, name string, vg *VolumeGroup, size int64, percentVG int, log logr.Logger) *LogicalVolume

func (*LogicalVolume) Activate ¶

func (lv *LogicalVolume) Activate(ctx context.Context, rawArgs string) (bool, error)

func (*LogicalVolume) Change ¶

func (lv *LogicalVolume) Change(ctx context.Context, rawArgs string) (bool, error)

func (*LogicalVolume) Create ¶

func (lv *LogicalVolume) Create(ctx context.Context, rawArgs string) (bool, error)

func (*LogicalVolume) Deactivate ¶

func (lv *LogicalVolume) Deactivate(ctx context.Context, rawArgs string) (bool, error)

func (*LogicalVolume) Exists ¶ added in v0.1.16

func (lv *LogicalVolume) Exists(ctx context.Context) (bool, error)

Exists determines if the LV exists in the OS

func (*LogicalVolume) Remove ¶

func (lv *LogicalVolume) Remove(ctx context.Context, rawArgs string) (bool, error)

type PhysicalVolume ¶

type PhysicalVolume struct {
	Device string

	Vars map[string]string

	Log logr.Logger
}

func NewPhysicalVolume ¶

func NewPhysicalVolume(ctx context.Context, device string, log logr.Logger) *PhysicalVolume

func (*PhysicalVolume) Create ¶

func (pv *PhysicalVolume) Create(ctx context.Context, rawArgs string) (bool, error)

func (*PhysicalVolume) Remove ¶

func (pv *PhysicalVolume) Remove(ctx context.Context, rawArgs string) (bool, error)

type VolumeGroup ¶

type VolumeGroup struct {
	Name            string
	PhysicalVolumes []*PhysicalVolume
	Shared          bool

	Vars map[string]string

	Log logr.Logger
}

func NewVolumeGroup ¶

func NewVolumeGroup(ctx context.Context, name string, pvs []*PhysicalVolume, log logr.Logger) *VolumeGroup

NewVolumeGroup returns a VolumeGroup for operations.

func (*VolumeGroup) Change ¶

func (vg *VolumeGroup) Change(ctx context.Context, rawArgs string) (bool, error)

func (*VolumeGroup) Create ¶

func (vg *VolumeGroup) Create(ctx context.Context, rawArgs string) (bool, error)

func (*VolumeGroup) Exists ¶

func (vg *VolumeGroup) Exists(ctx context.Context) (bool, error)

Exists determines if the VG exists in the OS

func (*VolumeGroup) LockStart ¶

func (vg *VolumeGroup) LockStart(ctx context.Context, rawArgs string) (bool, error)

func (*VolumeGroup) LockStop ¶

func (vg *VolumeGroup) LockStop(ctx context.Context, rawArgs string) (bool, error)

func (*VolumeGroup) NumLVs ¶ added in v0.1.17

func (vg *VolumeGroup) NumLVs(ctx context.Context) (int, error)

func (*VolumeGroup) Remove ¶

func (vg *VolumeGroup) Remove(ctx context.Context, rawArgs string) (bool, error)

func (*VolumeGroup) WaitForAppearance ¶ added in v0.1.5

func (vg *VolumeGroup) WaitForAppearance(ctx context.Context) (bool, error)

WaitForAppearance checks the existence of the VG and waits a brief time for the VG to be created if it is not present

Source Files ¶

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