Subject RE: Spam(BOD):[firebird-support] FB2.0 amd64 Nbackup and corruption
Author Leyne, Sean

> Each time the corruption has first been noticed during the operation
> of Nbackup which has failed leaving a delta file. In all but one
> occasion the delta merged successfully but a subsequent GBAK failed.

Please describe the way that you are using nbackup.

Are you running it every 5 minutes/hours or days?