![]() ![]() Since HPE Data Protector 8.1, Data Protector offers an option to store a single backup object per Catalyst store item. If there are multiple backup objects on a Catalyst store item, a backup object copy can take some time. As the name says: The copy operation in Data Protector is based on backup objects. tape), Data Protector has to read the store medium for each backup object. But if you have to copy backup objects to other media (e.g. Due to this behavior, a single Catalyst store item can reach enormous sizes. Usually this is not a problem. Or if you backup an Exchange server with three databases, the Catalyst store item is used to store these three databases. If you backup multiple VMs in a single VE Integration job, the Catalyst store item will include all VMs from that specific job. You can have multiple backup objects per backup client. If your filesystem backup job has four backup clients, and each client has two volumes, the backup job will contain 8 backup objects. Another example is a single database of a Microsoft SQL or Oracle database server (instance).Ī Catalyst store item is an object of a StoreOnce Catalyst store and stores the data of a specific backup job. A backup object can be a volume, a mount point, a database or a virtual machine. HPE Data Protector stores multiple backup objects on a single Catalyst store item. ![]()
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