Re: dbload question
Posted in 1996
Ralph.Halter@pac.panmail.com wrote:
>
> > Someone had the following problem:
> > We are using dbload to import 25,000 records to a new Informix database.
> > Platform is Windows NT 4.0 Beta. After about 1,000 records, the status screen
> > (i.e. "100 records loaded" etc) stops and the server is locked up. If we
> > restart the server we are now locked out of the tables.
>
> Just some hints:
> - drop all indexes before loading (dbschema -d db_name gives you the
> commands to re-create the indexes after loading)
> - if possible create the database with no log (CREATE DATABASE db_name
> IN dbs_name) - this will ease and speed up the load process considerably
> - if your database must use a log then make sure your log-files are big
> enough to take the logging of you inserts from dbload (or back them up
> continuously and set ltapedev to /dev/null in order not to run out of
> log-space)
> - check in your onconfig file that your values for max locks, etc. are
> really high so you don't run into trouble there
> These are a few "obvious" things to consider, hope this helps.
> (If not I'm afraid you would have to be more specific to attract the
> attention of the REAL gurus ...).
>
> Cheers.
> Ralph.
> ________________________________________________________________________
> Never attribute to malice that which is adequately explained by stupidity.
> ____________________ ralph.halter@pac.panmail.com ________________________
I can't seem to access the original message to reply to it.
Wouldn't dbload in be worth considering as a possible solution?
Neil Truby
London
trubyn@aol.com