What is you firebird version? AFAIK the only working version, whit no bugs, is 2.5.3 So, try updating customer's Firebird and try again. Em 04/12/2014 13:10, "wobble...@yahoo.co.uk [firebird-support]" < firebird-support@yahoogroups.com> escreveu:
> > > Hi All, > > > We use nbackup to pull live copies of customer's production databases back > to our office to play with and help with support. We run a level0 backup > every weekend, and a level1 every day which are both copied back to the > office over night. That just leaves us to run a level2 when we want a live > copy. Generally it does exactly what it says on the tin and we are all > happy at the speed we can grab a customer's 5GB database without the server > really noticing - as opposed to a full gbak stealing all the disk IO. > > > However, occasionally we end up tearing our hair out chasing down bizarre > bugs not directly related to the issue we are really interested in, and it > always ends up being a problem with the indexes that nbackup has restored. > There > doesn't seem to be any pattern to the customers this affects, the size of > the level2, the time of day, or anything. Sometimes a random index seems to > just get corrupted. Queries still use it, but get no results. If we > deactivate/activate an offending index then everything is great again. > > Has anyone else come across something similar? > > > Thanks > > > Ian > > > > >
