gc

package
v0.1.2 Latest Latest
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 Go to latest Published: Sep 15, 2016 License: Apache-2.0 Imports: 4 Imported by: 0

Documentation

Overview

gc provides the Torus interface for how garbage collection is implemented. Volumes implement a garbage collector and the controller in this package runs them.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func RegisterGC 

func RegisterGC(name string, newFunc CreateGCFunc)

Types

type CreateGCFunc 

type CreateGCFunc func(srv *torus.Server, inodes INodeFetcher) (GC, error)

type GC 

type GC interface {
	PrepVolume(*models.Volume) error
	IsDead(torus.BlockRef) bool
	Clear()
}

func NewGCController 

func NewGCController(srv *torus.Server, inodes INodeFetcher) GC

type INodeFetcher 

type INodeFetcher interface {
	GetINode(context.Context, torus.INodeRef) (*models.INode, error)
}

type NullGC 

type NullGC struct{}

func (*NullGC) Clear 

func (n *NullGC) Clear()

func (*NullGC) IsDead 

func (n *NullGC) IsDead(ref torus.BlockRef) bool

func (*NullGC) PrepVolume 

func (n *NullGC) PrepVolume(_ *models.Volume) error

Source Files

  • gc.go
  • null.go

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