devicemapper

package

v0.49.0 Latest Latest Go to latest Published: Aug 19, 2026 License: GPL-3.0 Imports: 13 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

git.frostfs.info/TrueCloudLab/frostfs-node

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Documentation ¶

Index ¶

func AddDelayTable(readDelay int, writeDelay int) error
func DropCaches() error
func SetupDeviceMapper(t testing.TB) (dmflakey.Flakey, string, func())
func UpdateDeviceMode(flakey dmflakey.Flakey, mode DeviceMode, mountPoint string) (func() error, error)
type DeviceMode

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AddDelayTable ¶

func AddDelayTable(readDelay int, writeDelay int) error

func DropCaches ¶

func DropCaches() error

DropCaches clears the Page Cache for direct reading from disk.

func SetupDeviceMapper ¶

func SetupDeviceMapper(t testing.TB) (dmflakey.Flakey, string, func())

func UpdateDeviceMode ¶

func UpdateDeviceMode(flakey dmflakey.Flakey, mode DeviceMode, mountPoint string) (func() error, error)

Types ¶

type DeviceMode ¶

type DeviceMode string

const (
	AllowWrites DeviceMode = "AllowWrites"
	DropWrites  DeviceMode = "DropWrites"
	ErrorWrites DeviceMode = "ErrorWrites"
	FullError   DeviceMode = "FullError"
	ErrorReads  DeviceMode = "ErrorReads"
	SuspendDisk DeviceMode = "SuspendDisk"
)

Source Files ¶

View all Source files

devicemapper.go

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