I recently ran in to an issue where we had a few of our SOBRs offloading to OBS which was added using a Gateway server for access. There was an issue where it told me that we were out of disk space but thinking to myself that cannot be as we have Petabytes of storage for Object.
I investigated the logs and even worked with support where we found out the issue was on the GW server which uses the C:\Windows\Temp folder by default to store data before offloading to the Object Store.
Well it is nice to see there is now a KB article that shows how this can be fixed in three ways. If you have this issue check it out here - KB4283: Scale-Out Backup Repository Offload task fails with "There is not enough space on the disk" (veeam.com)
The options are -
- Increase the space on the GW server - so your C drive
- Move to another GW server with more space for C drive
- Change the VeeamBackupTemp location to another drive with lots of space