In the Storageoptimization section, select what type of backup target you plan to use: Local target (large blocks), Local target, LAN target or WAN target. Depending on the chosen storage type, Veeam Agent for Linux will use data blocks of different size to optimize the size of backup files and job performance.
Edit:
For standalone installation, you can use this command:
veeamconfig job edit volumelevel <option> for --name <job_name>
Option:
--blocksize {Data block size in kilobytes. Possible values are 256, 512, 1024 or 4096}
Thanks for the response. I'm using the standalone installation, so I'll need to use the veeamconfig command. For clarity, would a WAN target use larger or smaller blocks?