Re: [Firebird-devel] [SPAM] Re: NBAK simplification RFC

2017-03-21 Thread Nikolay Samofatov
Hello, Vlad! On Mon, 2017-03-20 at 18:43 +0200, Vlad Khorsun wrote: > > Another issue at play here is early "disk full" failure path during > > CCH_mark rather then write_page, but I am not sure it really matters in > > terms of possible database corruption - "careful write" should in theory > > t

[Firebird-devel] [SPAM] Re: NBAK simplification RFC

2017-03-20 Thread Vlad Khorsun
20.03.2017 17:49, Nikolay Samofatov wrote: > Hello, All! > > It appears I now have some time to look into old issues. > > I know for a long time that it is possible to optimize NBAK module: > Currently, difference file page is allocated inside CCH_mark and this is > sub-optimal. > > This has not be