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RE: Savepoint Question
From: Brunzema, Martin (martin.brunzemasap.com)
Date: Tue Sep 05 2006 - 07:18:34 CDT
> -----Original Message-----
> >> I?ve a question about savepoints.
> >> According to maxdb doc the database will force a savepoint
> >> when the log
> >> volume filling level reach 66% and also before a data backup
> >> started -
> >> right?
> >> Since few days this will only happen before database backup.
> >> The log volume use reaches 85% and more and falls down to 5% when
> >> databackup occurs.
> >> What happens there?
> > Hi Michael,
> > did you made any changes to parameters or did you upgrade
> your software?
> > Which software version do you use?
> > Do you get into the situation of "log full" if you do not start the
> > databackup?
> > kind regards, Martin
> Hi Martin,
> we are now using maxDB 220.127.116.11
> At nearly the same time we switched to new Hardware.
> old new
> Version 18.104.22.168 -> 22.214.171.124
> LogSpace 100MB -> 8 GB
> I canīt test the "log full" situation, because itīs in production.
> Also autolog will not perform backups and manual logbackup does not
> reduce log volume usage.
could you please check whether there are error messages in the file knldiag
resp. knldiag.err concerning the logbackup. E.g. the autosave terminates
with an error immediately after switching it on.
Does the manual log backup really saves log or is it also disfunctional ?
At least would you please so kind to send the output of the dbmcli-command
Kind regards, Martin
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