Hi Aege ! Em 15/8/2011 18:02, Aage Johansen escreveu: > Out of the blue, this error happens in a program that exports a > dataset to a firebird (fb/2.1.2 on Windows server) database: > > SIK-DB-002 (Server) Mon Aug 15 11:10:32 2011 > Database: DB_KOPI > database file appears corrupt (F:\ ... \DB_KOPI.FDB21) > wrong page type > page 48759 is of wrong type (expected 7, found 5) > internal gds software consistency check (error during savepoint > backout (290), file: exe.cpp line 4043) > > No other errors in firebird.log (except 10054) after starting the > server (July 28 - when a Windows update restarted the server). > > I emptied what I thought was the table with the problem, and ran the > program once more. This time it went on for much longer (about an > hour - 880.000+ records), but ended with much the same error (at page > 78318). Maybe I should check another table (820.000 records, no primary key) > > I'll see what (if anything) gfix will reveal tomorrow. > > The tables in this database are either static or generated in full > (when the above mentioned program is run). > > > What are page types 7 and 5 ? > Could the error message give table name or index name (or some other > indication)? > >
Take a look at thie thread: http://firebird.1100200.n4.nabble.com/page-nnn-is-of-wrong-type-expected-7-found-5-td1127715.html Perhaps it helps you. Nickolay said it could "fix" the corrupted database only rebuilding the indices, but in some cases there is data corruption :( Hope you have just index corruption. see you !
