Reduces network traffic because only unique data is sent across the network. Copy deduplicated data from an OpenStorage device or a deduplication storage folder to tape for long-term or off-site storage. Backup Exec Best Practices Guide v3 available. Requirements for the Deduplication Option. A dedicated storage volume where the deduplication storage will be created or a supported Open Storage Technology OST appliance. On the remote computer where the data is located. Excursion: The size of the chunks used for deduplication is pretty important: The smaller the chunks are, the more likely it is that two chunks have the same content.
System requirements for Backup Exec · Installing Backup .
Line Applet switches · Appendix B. Veritas Backup Exec Deduplication Option. Best practices for Backup Exec 16 Deduplication Option. Best practices include tips and recommendations to help you effectively use the. deduplication capabilities are available in the Backup Exec 15 Deduplication.
require the Deduplication Option to be licensed on the Backup Exec server.
This means that GRT restores cannot be done directly but rather require a staging process and therefore enough local disk space on the backup server to restore the whole container file. A deduplication storage folder provides integrated deduplication on the Backup Exec media server. In addition to this, deduplication may help you to reduce the network load resulting from backups.
Hint: As of today, Backup Exec supports max.
Backup Exec and Deduplication – Caroline's Blog
The Deduplication Option supports integrated deduplication at the Backup Exec media server and on remote computers that have the Remote Agent for Windows Systems installed. This implies that the source server sends all files to the backup server, as if it was a regular backup job. If the chunk is already present in the deduplication storage on the backup server, the source agent drops the packet and only a pointer is created on the backup server.
Backup Exec's deduplication option offers technologies to reduce the The minimum hardware requirements for deduplication with Backup.
Hint: As of today, Backup Exec supports max. Instead, only the missing blocks are sent from one storage to the other. Nevertheless, as in so many things in IT, this technology also has a downside: The source server has to meet some technical requirements:.
Requirements for the Deduplication Option Symantec Backup Exec
About optimized duplication. It also allows data to be deduplicated and stored on intelligent disk devices from Symantec and other vendors.
So only unique packets are sent over the network. Reduces network traffic because only unique data is sent across the network.
Backup exec deduplication requirements
|But you cannot mix them.
A dedicated storage volume where the deduplication storage will be created or a supported Open Storage Technology OST appliance. So only unique packets are sent over the network.
Video: Backup exec deduplication requirements Optimizing Backup Recovery with Deduplication Symantec Backup Exec
This means that from the second run on, the amount of data sent over the network is massively reduced, resulting in less need of bandwidth and smaller backup windows. Because of the fact that all data from the source server has to be transported to the backup server before it is deduplicated, server-side deduplication does not save any bandwidth.
Eight Gigabyte free memory for up to five Terabyte deduplication storage and another 1. Instead, only the missing blocks are sent from one storage to the other.