Thanks, Leyne and Helen. I am going to try the latest version. Hope this can be the solution.
> Recently I find the nbackup is very very slow. For my 40G database, it takes > almost 24 hours to finish the 0 level, for the rest levels it also takes > several > hours. >>NBackup should run at near raw HDDs performance levels -- 100mb/s. Which means normally, for 40G database, it should take 10 minutes to finish. Hi Dmitry >Did you try playing with the -D switch for nbackup? I do not understand this parameter and can not find any documentation about it. What does this direct I/O mean? Does it help anything?
