zfs

package

v0.46.0 Latest Latest Go to latest Published: Nov 9, 2022 License: Apache-2.0 Imports: 5 Imported by: 56

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

zfsWatcher maintains a cache of filesystem -> usage stats for a zfs filesystem

func NewZfsWatcher(filesystem string) (*ZfsWatcher, error)

NewThinPoolWatcher returns a new ThinPoolWatcher for the given devicemapper thin pool name and metadata device or an error.

func (w *ZfsWatcher) GetUsage(filesystem string) (uint64, error)

GetUsage gets the cached usage value of the given filesystem.

func (w *ZfsWatcher) Refresh() error

Refresh performs a zfs get

func (w *ZfsWatcher) Start()

Start starts the ZfsWatcher.

func (w *ZfsWatcher) Stop()

Stop stops the ZfsWatcher.