Improve error message if virtual restore fails due to insufficient volume space

Detail name	Value
Changelog Number	16453
Type	Improvement
Status	Resolved
Fix Versions	Exasol 7.1.21, Exasol 8.19.0
Resolution Date	2023-06-15

Background

Previously, starting a virtual restore database on a volume that is too small would cause an unhelpful error.

Improvement

We have improved the information displayed to the user when a virtual restore operation fails due to insufficient volume space. The error message is:

“Cannot enlarge MetadataBuffer! Please try enlarging the persistent volume and running the operation again.”