zfs

Documentation

Index

• func SnapshotCreate(ctx context.Context, log logr.Logger, filesystem string) (string, uint64, error)
• func SnapshotSize(ctx context.Context, log logr.Logger, snapshot string) (uint64, error)
• type ZFSReader
  • func SnapshotSendFull(ctx context.Context, log logr.Logger, snapshot string) (ZFSReader, error)
  • func SnapshotSendInc(ctx context.Context, log logr.Logger, fromSnapshot, toSnapshot string) (ZFSReader, error)

Functions

func SnapshotCreate

func SnapshotCreate(ctx context.Context, log logr.Logger, filesystem string) (string, uint64, error)

SnapshotCreate creates a snapshot of the given filesystem. Returns the name of the zfs snapshot, and its size.

func SnapshotSize

func SnapshotSize(ctx context.Context, log logr.Logger, snapshot string) (uint64, error)

SnapshotSize returns the size of the given zfs snapshot.

Types

type ZFSReader

type ZFSReader func(context.Context, logr.Logger) (io.ReadCloser, error)

ZFSReader is a function that returns a reader for a zfs snapshot, configured with the given logger.

func SnapshotSendFull

func SnapshotSendFull(ctx context.Context, log logr.Logger, snapshot string) (ZFSReader, error)

SnapshotSendFull sends the given zfs full snapshot to the returned reader.

func SnapshotSendInc

func SnapshotSendInc(ctx context.Context, log logr.Logger, fromSnapshot, toSnapshot string) (ZFSReader, error)

SnapshotSendInc sends the given zfs incremental snapshot to the returned reader.