"Veeam Backup & Replication Community Edition is the must-have FREE backup software for VMware and Hyper-V, as well as physical servers, workstations, laptops and cloud instances. Use Community Edition to protect VMs, cloud instances, physical servers, workstations, laptops or unstructured file data. Protect your production environment, your remote worker endpoint devices, use it in your home lab or even for migrations at no cost — it’s like a FREE gift from Veeam!" (How to setup Veeam to manage all the backups in your home)
Non-Technical Information...
Veeam Backup Server Best Practices
Recommended Veeam backup server configuration is 1 CPU core (physical or virtual) and 4 GB RAM per 10 concurrently running jobs. Concurrent jobs include any running backup or replication jobs as well as any job with a continuous schedule such as backup copy jobs and tape jobs. The minimum recommendation is 2 CPU cores and 8 GB RAM.
Max number of *concurrent* jobs
Max number of *concurrent* jobs
Space usage
Logs: 3 GB for every 100 VMs that back up once per day.
Working space for indexing: 100 MB /1 million files on Windows, 50 MB / 1 million files on Linux.
Indexing post-processing: 2 MB / 1 million files (compressed)
Laws of physics...
How long will it take to transfer 10 TB of data over a 10 Gbps link?
10 TB = 10 * 1,024 (GB) * 1,024 (MB) = 10,485,760 MB
10,485,760 MB / 900 MB/s = 11,651 seconds - (Note: 10Gb/s Ethernet is 1250MB/s theoretical, or 900 MB/s field experience.)
11,651 seconds / 60 seconds in a minute = 195 minutes
195 minutes / 60 minutes in an hour = ~3 hours 15 minutes
Technical Design and Architecture...
Virtual Lab / DataLabs...
Agents...
Application Awareness...
Cloud...
Global Cache on Spinning Disk
Link <3Mb/s - WAN likely saturated; processing rate dependent on data reduction ratio (estimated 10x)
Link >3Mb/s and <50Mb/s - WAN will not be fully utilized; expect ~5MB/s processing rate but less bandwidth
Link >50Mb/s - WAN will not be fully utilized, using direct mode copy will use more bandwidth but likely be faster
Logs: C:\ProgramData\Veeam\Backup\Utils\VMC.log
Cryptographic Module Validation Program CMVP