# Configuring Ransomware Protection for a Disk Library on an NFS Share

To enable the support for ransomware protection for a newly configured disk library on an NFS share, you must configure the context for the mount location manually in the /etc/fstab system file.

Note

The deduplication database, metadata drives, and index cache are currently not secured by ransomware protection.

## Before You Begin

- If the MediaAgent is a client computer, make sure that there are no active backup or restore operations running on the MediaAgent.

- Configure ransomware protection for the Linux MediaAgent that hosts the disk library.

- Take a backup of the /etc/fstab system file.

## Procedure

1. Open the /etc/fstab system file.

2. Update the file to configure the context for the library to system_u:object_r:cvstorage_t:s0.

       Server:/path/to/export /local_mountpoint nfs <options>,context="system_u:object_r:cvstorage_t:s0" 0 0

3. Save the file.

4. Unmount the NFS mount point, and then mount it again for the protection to take effect.

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