You can set consolidation to run automatically in Acronis Backup Server to comply with the quotas and time limits set for each profile

You cannot browse your vaults. Run a task to recompact the vault to resolve the issue

Automatic consolidation creates a new archive with the data from the original ones and deletes the older incremental or differential backups

This message is written to the log when you receive the "Target drive is running out of space" interaction window

Detailed description of how the Backup Locations feature works in Acronis True Image Home