title | description | services | documentationcenter | author | manager | editor | ms.assetid | ms.service | ms.workload | ms.tgt_pltfrm | ms.topic | ms.date | ms.author |
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Troubleshoot snapshot policy errors for Azure NetApp Files | Microsoft Docs |
Describes error messages and resolutions that can help you troubleshoot snapshot policy management issues for Azure NetApp Files. |
azure-netapp-files |
b-hchen |
azure-netapp-files |
storage |
na |
troubleshooting |
09/23/2020 |
anfdocs |
This article describes error scenarios you might encounter when managing Azure NetApp Files snapshot policies. It also provides solutions that can help you address the issues.
Error condition | Resolution |
---|---|
Snapshot policy creation fails with invalid snapshot policy name. | An error occurs during snapshot policy creation if your snapshot policy name is invalid. The following guidelines apply for snapshot policy names:
|
Snapshot policy creation fails with invalid values. | Azure NetApp Files fails to create a snapshot policy if you enter an invalid value for a field such as Number of snapshots to keep or Minute on the hour to take snapshot . The valid values are as follows:
|
Snapshot policy creation fails with the error Total number of snapshots to keep exceeds 255 . |
Each volume can have a maximum of 255 snapshots. The maximum includes the sum of all hourly, daily, weekly, and monthly snapshots. Decrease the Snapshots to keep value and try again. |
Assigning policy to a volume fails with the error Total snapshot policy is over the max '255' . |
Each volume can have a maximum of 255 snapshots. When the sum of all on-demand, hourly, daily, weekly, and monthly snapshots exceeds the maximum, an error occurs. Decrease the snapshots to keep value or delete some on-demand snapshots and try again. |