Enables Oracle Secure Backup users to restore the contents of backup image instances as a privileged user. On Linux and UNIX hosts, a privileged restore operation runs under the root operating system identity. For example, Oracle Secure Backup user joeblogg runs under operating system account root. On Windows systems, the restore operations runs under the same account as the Oracle Secure Backup service on the Windows client.
A setting of no can be useful if you dedicate a tape drive to performing on-demand restore operations, but not backups. If automount is set to yes for this tape drive when a backup is scheduled, and if the tape drive contains an unmounted, eligible tape, then Oracle Secure Backup uses the tape drive for the backup.
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During a backup, Oracle Secure Backup periodically samples the position of the tape. obtar saves this position information in the Oracle Secure Backup catalog to speed up restore operations. For some devices, however, this sampling can degrade backup performance. While Oracle Secure Backup has attempted to determine optimal position intervals for all supported tape drive types, you might find that you must adjust the position interval.
Every disk pool must have at least one attachment to be usable by Oracle Secure Backup. If the directory specified is currently configured as a disk pool in another administrative domain, you cannot configure this disk pool in your domain until you remove it from the previous domain. If the directory specified was previously configured as a disk pool and still contains backup image instances, Oracle Secure Backup displays a message indicating that you can recatalog the contents of the file-system directory so that the existing backups can be used as restore sources.
You can use the restore command to perform catalog-based or raw restore operations. In a catalog-based restore, you browse the catalog for the objects to be restored. When you have located their names and selected the instances, you can restore the objects. In a raw restore, you must have independent knowledge of the secondary storage location (volume ID and backup image file number) of a backup. You can either restore all data in the backup or specify an individual file or directory.
Specifies a raw restore operation, which is a restore operation that does not use an Oracle Secure Backup catalog. You must specify the identity (volume ID or barcode) of the tape volumes to which the file-system objects were backed up and the backup image instance file number in which they are stored.
Specifies the absolute path name of the file or directory that you backed up. If you do not know the absolute path names for the files when they were backed up, then you can use obtar -tvf to find them or restore an entire backup image instance. If you do not specify --aspath, then Oracle Secure Backup restores the backup to the same path.
This example displays the latest backup image instance of the /home/data directory stored in the Oracle Secure Backup catalog. The restore command submits the request to the scheduler with priority 1. Oracle Secure Backup runs the job and restores the data.
For a long time, information from computers has been stored on physical devices, and gradually storage devices have become more sophisticated, so much so that today there are drives of several terabytes of capacity. However, each time the amount of information that is usually stored can exceed this capacity, and backing up your information may be a headache, that's why NAS servers have become popular, which are storage devices connected on a network that can host large amounts of information, a very popular alternative to making backups is QNAP (Quality Network Appliance Provider), in which this post will be focused.
As you may have noticed, the importance of QNAP to QNAP backup turns out to be a very useful idea and procedure. Although it may sound like a heavy investment that must be made to have this advantage, it is an expense that will be reflected not only in an imminent increase in security and protection of your information, but you will be able to share and restore it from backup images in a way very easy. 2ff7e9595c
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