Re: Is it possible to migrateBerkeley 4.2(32bit) based directory to 4.2 (64bit)

[Rich Megginson <rmeggins@xxxxxxxxxx>]

Reinhard Nappert wrote:
> Rick,
>
> It looks like it is ok just using the same old data and point to the db
> directory. However, I experienced one hick-up. During the migration of
> the config data (dse.ldif) within migrate-ds.pl, the migration of the
> nsstate attribute for the uniqueid generator fails. When starting the
> directory, I get:
> [03/Apr/2008:15:46:26 -0400] uuid - read_state: failed to get
> generator's state
> [03/Apr/2008:15:46:26 -0400] uuid - uuid_init: failed to get generator's
> state
> [03/Apr/2008:15:46:26 -0400] uniqueid generator - uniqueIDGenInit:
> generator ini
> tialization failed
>
> Do you have any idea?
>   
Yes.  Unfortunately, that attribute contains raw binary data that may 
not be 64-bit clean.  If you shutdown the server, delete that attribute, 
and start the server, does it work?
> -Reinhard 
>
> -----Original Message-----
> From: fedora-directory-users-bounces@xxxxxxxxxx
> [mailto:fedora-directory-users-bounces@xxxxxxxxxx] On Behalf Of Rich
> Megginson
> Sent: Thursday, April 03, 2008 1:30 PM
> To: General discussion list for the Fedora Directory server project.
> Subject: Re:  Is it possible to migrateBerkeley
> 4.2(32bit) based directory to 4.2 (64bit)
>
> Reinhard Nappert wrote:
>   
> > Thanks Rick,
> >
> > You are saying, I have to export it at first.
> >
> > Initially, I just built 1.1 in 32bit mode (with the identical db 
> > library). With that, I even was just using the same directory and it 
> > worked fine. So, I guess I have to go the export/import way.
> >   
> >     
> I'm just really not sure.  I don't think we write any longs or other
> 64-bit values to the database with 1.1.  So it may just work and be
> fine.
>   
> > Cheers,
> > -Reinhard
> >
> > -----Original Message-----
> > From: fedora-directory-users-bounces@xxxxxxxxxx
> > [mailto:fedora-directory-users-bounces@xxxxxxxxxx] On Behalf Of Rich 
> > Megginson
> > Sent: Thursday, April 03, 2008 12:12 PM
> > To: General discussion list for the Fedora Directory server project.
> > Subject: Re:  Is it possible to migrate 
> > Berkeley
> > 4.2(32bit) based directory to 4.2 (64bit)
> >
> > Reinhard Nappert wrote:
> >   
> >     
> > > Hi,
> > >
> > > Does anyone know, if that works?
> > >
> > >     
> > >       
> > Are you talking about the migration script migrate-ds-admin.pl?  If 
> > so, then yes.  You will first have to export your databases to ldif 
> > e.g. for a Fedora DS 1.0.4 installation:
> > cd /opt/fedora-ds/slapd-instance/db
> > ../db2ldif -n userRoot -a `pwd`/userRoot.ldif ../db2ldif -n 
> > NetscapeRoot -a `pwd`/NetscapeRoot.ldif ... repeat for each database 
> > instance
> >
> > The migration script will look for a file called 
> > /opt/fedora-ds/slapd-instance/db/<db instance name>.ldif and use that 
> > rather than the binary files.
> >
> > You should also run the migration script with the -x option to force 
> > it to use cross platform mode.
> >   
> >     
> > > Thanks,
> > > -Reinhard
> > >
> > > ---------------------------------------------------------------------
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