Method used to check the snapshot data of a file system in an OceanStor V3 storage system

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After creating a snapshot for a file system, you must enable the hidden directory of the snapshot to be visible. Then, you can share the snapshot to a client using the NFS or CIFS sharing service provided by the OceanStor storage system. After sharing the snapshot to a client, you can access and obtain the snapshot data generated at a point in time on the client.

Other related questions:
Methods used to create a snapshot in an OceanStor V3 storage system
There are four methods for creating a snapshot in an OceanStor V3 storage system: 1. You can manually create snapshots for LUNs using OceanStor DeviceManager. 2. You can use OceanStor ReplicationDirector to configure a periodic snapshot policy for LUNs. Then, snapshots will be periodically created for LUNs. 3. You can manually create snapshots for file systems using OceanStor DeviceManager. 4. You can configure a periodic snapshot policy for file systems using OceanStor DeviceManager. Then, snapshots will be periodically created for file systems.

Method used to expand file systems on OceanStor V3 storage systems
For details about the configuration method, see Expanding a File System .

Whether more snapshots can be created for a file system of a V3 series unified storage system when the snapshot count of the file system reaches the limit
When the snapshot count of a file system reaches the limit: 1. If snapshots are manually created, no more snapshots can be created. 2. If the scheduled snapshot function is configured, more snapshots can be created but the earliest snapshots will be automatically deleted.

Method used to migrate data on heterogeneous LUNs of the OceanStor V3 converged storage systems
You can use the LUN migration, volume mirroring, or remote replication feature to migrate data on heterogeneous LUNs of the OceanStor V3 converged storage systems.

Method used to monitor the performance of OceanStor V3 storage systems
You can use the performance analysis tool SystemReporter to monitor storage system performance. For details, see Monitoring Tools .

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