You can set the access rights for the servers directly in each shared storage. You can define whether a server has read and write permissions or only read permissions for a shared storage. Each shared storage has a single user, which all servers must use to log in to it.
In the left menu, click Infrastructure > Shared Storage.
Select a shared storage.
In the Assigned servers section, click Assign.
Click a server that is allowed to access the shared storage.
Select the type of access rights:
RW: (read/write) the server has read and write permissions for the shared storage.
R: read) the server has only read permissions for the shared storage.
Click Confirm Changes.
The shared storage will be configured.