Update snapshot-backup.md

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Sheng Yang 2019-04-19 15:25:15 -07:00 committed by GitHub
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@ -135,6 +135,8 @@ You can find an example NFS backupstore for testing purpose [here](https://githu
Longhorn volume supports recurring jobs for automatic backup and snapshot creation.
Users can setup recurring snapshot/backup via Longhorn UI, or Kubernetes StorageClass.
### Set up recurring jobs for StorageClass
Users can set field `recurringJobs` in StorageClass. Any volume created using this StorageClass will have those recurring jobs automatically set up.
@ -164,4 +166,4 @@ Explanation:
3. `cron`: Cron expression. It tells execution time of one job.
4. `retain`: How many snapshots/backups Longhorn will retain for one job. It should be no less than 1.
4. `retain`: How many snapshots/backups Longhorn will retain for one job. It should be no less than 1.