For backups of Oracle on Linux VMs, disable automatic activation of volumes on the VSA proxy that is used for backups.
To use a Linux proxy for the Virtual Server Agent, disable automatic activation of volumes. Having automatic activation of volumes interferes with HotAdd operations during backup and recovery.
For more information on disabling automatic activation of volumes based on your Red Hat Enterprise Linux and SuSE Linux Enterprise Server version, see Best Practices - IntelliSnap for UNIX File System.