Prerequisites for Upgrading Catalogic vStor 4.8.0 to Version 4.8.1

Review the following prerequisites before updating Catalogic vStor 4.8.0 to Version 4.8.1:

• There must be sufficient spaces of at least 4 GB in /var and / mount points.
• Ensure that there is no job running or scheduled to start running during the upgrade process.
• If you are using Catalogic vStor virtual appliance for VMware, enable the VMware PVSCSI controller. For more details, see Preparations for Virtual Appliances on VMware.