Description

The snapshot restriction adjusts the tiered elimination and write-back thresholds to prevent the cluster business services from being affected by too many scheduled snapshots.

Precautions

This feature is not enabled by default. After it is enabled, the thresholds for hierarchical write-back and elimination may be adjusted, which may affect the performance of some business services. It is recommended to enable it only in scenarios where scheduled snapshots are used for security protection.

Prerequisites

N/A

Steps

1. Navigate to Storage > select Virtual Storage > click Advanced.

2. Select Intelligent Rate Restriction, and set Snapshot Restriction to Enabled.