Where does deduplication occur in Backup Exec?
Where does deduplication occur in Backup Exec?
Use the following steps to prepare for disaster recovery of Deduplication Disk Storage: From the Backup Exec, on the navigation bar, click Backup and Restore. On the Backup and Restore tab, right-click the server where the Deduplication Disk Storage Device is located.
What is deduplication in Backup Exec?
In the backup selection list, the Backup Exec Deduplication Storage node is located under the User Data node under Shadow Copy Components. Perform a duplicate backup job so that you have redundant backups of the data in your deduplication disk storage device.
How do I reclaim deduplication storage space manually?
How to reclaim space manually in PureDisk
- Expire all NetBackup images backed up to the PDDO storage pool.
- Check the Dedupe Storage queue folder.
- Run CR queue processing.
- Monitor processing progress by checking the storage log.
- Run PDDO data removal and wait for 5 minutes (or you can check the job run status in the PD GUI)
How do I delete a Backup Exec 2010 tape?
In the Storage tab go to Robotic Library (not tape drive) >> Slots>>… select the required slot which has the tape to be erased. Right click on that slot and run Erase Media now.
How do I delete deduplication folder?
Open the Devices tab. Right click the Deduplication Storage Folder and select the Delete option.
How do I check my Dedup status?
Administrators can query the progress of a deduplication job, view the achieved space savings on the volume, and view the status of the deduplication process by using the Get-DedupStatus and Get-DedupVolume Windows PowerShell cmdlets. PS C:\> Get-DedupStatus |fl Volume : X: VolumeId : \\?
Where can I find the Backup Exec deduplication storage node?
In the backup selection list, the Backup Exec Deduplication Storage node is located under the User Data node under Shadow Copy Components. •Use a dedicated logon account when creating a deduplication disk storage device.
How to deduplicate data in a SQL backup job?
•Set the option Use snapshot technology as a backup job property for the SQL backup job. This option allows data to be deduplicated in the most effective way. •Use Microsoft SQL Server Management Studio to restrict SQL’s use of physical memory. This option can be set for each SQL instance by selecting Properties > Memory.
What is the recommended volume size for a deduplication disk storage device?
Symantec recommends that you use a dynamic volume that can grow as needed. •Ensure that the Backup Exec server on which you create a deduplication disk storage device has the appropriate amount of RAM. The minimum amount of RAM is 8 GB, which supports up to 5 TB of deduplicated data.
How can I protect my deduplication disk storage device?
•Exclude the deduplication disk storage device from your antivirus scans. •Do not use Backup Exec’s Simplified Disaster Recovery (SDR) to recover data from local deduplication disk storage devices. SDR recovery is not supported for deduplication disk storage devices.
