What is a characteristic of a storage pool?

A storage pool is a logical grouping of physical storage resources that can be utilized by multiple systems or applications. The characteristic that it can belong to more than one storage pool highlights its flexibility and efficiency in resource management. This allows organizations to optimize their storage by dynamically allocating resources based on varying workloads, ensuring better utilization of available hardware.

This flexibility is key in environments where storage needs can change rapidly, as it allows for easier management and scaling. When a storage pool encompasses multiple resources, it can efficiently serve different applications or workloads simultaneously, thus improving performance and resource allocation strategies.

The other options do not accurately describe the nature of a storage pool. For instance, the idea that it can only contain virtual disks limits the potential scope and versatility of storage pools, as they are not restricted to virtual disks alone and can include a mix of storage types. Additionally, the notion that it is a temporary storage area contradicts its purpose; storage pools are generally designed for continuous use rather than being temporary. Finally, stating that a storage pool is always physical storage overlooks the abstract definition of a pool, which can encompass both physical and virtual resources.