daysdaa.blogg.se - Backup calculator veeam

For more information on job statistics, see Viewing Real-Time Statistics. Therefore, in the job statistics, you may observe a higher amount of transferred data (the Transferred counter) as compared to a job for which encryption is disabled. If encryption is enabled for a job and the Decompress backup data blocks before storing check box is selected in the settings of the target backup repository, Veeam Backup & Replication does not compress VM data.

Select this level to use compression settings of the copied backup files. Auto is the recommended compression level for backup copy jobs.Extreme compression level provides up to 33% of additional data reduction over the High compression level at the cost of 5x higher CPU usage.

High compression level provides up to 60% of additional data reduction over the Optimal compression level at the cost of 2x higher CPU usage and 2x slower restore.

It provides the best ratio between compression and performance, the lowest backup proxy CPU usage and the fastest restore.

Optimal compression level is the recommended compression level.

Dedupe-friendly compression level is recommended for some deduplicating storage appliances and when external WAN accelerators are used.

Disabled compression can reduce performance due to the increased amount of data to be transferred.

None compression level is recommended if you plan to store backup files and VM replica files on storage devices that support hardware compression and deduplication.

Veeam Backup & Replication allows you to select one of the following compression levels: Data compression and deduplication let you decrease traffic going over the network and disk space required for storing backup files and VM replica files.ĭata compression decreases the size of created files but affects duration of the backup or replication procedure. Veeam Backup & Replication provides mechanisms of data compression and deduplication.