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Re: DB log message (in replica server)
You have to be very carefull with copying BerkeleyDB files from one OpenLDAP
server to the other when you are using the BDB backend. OpenLDAP creates and
uses a BDB environment and you cannot just copy the *.bdb files from one BDB
environment to the other. I do not exactly know what the meaning of the error
message is which you see, but it could cause problems if you have to run
db_recover on that environment. Please read the BDB documentation carefully.
You can find it on http://www.sleepycat.com/docs.
Anyway I advice to use slapcat/slapadd to initially sync the slave with the
master. It is less quick, but much safer!
On Tuesday 15 July 2003 11:22, Jorge Izquierdo wrote:
> I forgot to tell you that the openldap server which is giving the
> problems is a replica server. And the way I initialized this was copying
> the databases from the master to the réplica. Is this the right way to
> perform the sincronization or should I use slapcat/slapadd commands on
> each server to do this?
> Thanks for help
> Jorge Izquierdo escribió:
> > I have another OpenLDAP with the same versions running in other machine
> > and it works fine. I think it could be a problem of the way and
> > libraries used in building my OpenLDAP. I may try to recompile it, but
> > it would be greatfull if somebody could tell me what this line on the
> > logs mean: DB_ENV->log_flush: LSN past current end-of-log
> > What is the openldap trying to do when this message appears? Why this
> > could be a problem with my openldap installation?
> > Thanks for your help
> > Jorge
> > Dustin Doris escribió:
> >> Jorge,
> >> I was getting the same errors previously running 2.1.22 with berkeley db
> >> 4 backend. For us, our berkeley db started becoming corrupt every few
> >> days. We have about 200K users and have about 1k changes come through
> >> every day. We were having to run db_recover to fix.
> >> I switched back to 2.0 w/ berkeley 3 and we are not having any problems.
> >> If you find out what was causing it, please reply and let us know. I'd
> >> prefer to get back to the most up to date versions. We are still in
> >> testing stages right now, so it would be easy to go back.
> >> Thanks
> >> Dustin Doris
> >> On Fri, 11 Jul 2003, Jorge Izquierdo wrote:
> >>> Hi everybody, I´m getting sometimes a message on the log of my openldap
> >>> server:
> >>> DB_ENV->log_flush: LSN past current end-of-log
> >>> It seems everything works fine but I don´t know what does it mean and
> >>> if it could lead to any problem in the future.
> >>> Thanks for help
> >>> Jorge