If you want to use NetApp SnapDiff for faster incremental backups, verify that your environment meets the system requirements.
System Requirements
For system requirements for the file system agents, read the following topics:
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For the Linux file system agent, see System Requirements for Linux File Systems.
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For the Windows file system agent, see System Requirements for Windows File Systems.
Requirements in the Commvault Cloud Software
You must enter array credentials for the array.
Ports
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For snapshot-based operations, open port 443 (HTTPS) for communication between the NetApp server and CommServe computer, Backup Gateway, access node or remote snapshot Backup Gateway in your CommCell environment.
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For SnapDiff V2 and V3, open port 2049 (NFS) for communication between the NetApp server and CommServe computer, Backup Gateway, access node, or remote snapshot Backup Gateway in your CommCell environment to transfer the file list information over NFS.