Re: [NTISP] Moving SQL .dat files

Kurt White ( kurtw@iea-software.com )
Wed, 03 Feb 1999 10:35:56 -0800

I do not think trying to trick SQL server will work, I thought
that SQL server maintains specific info about the DB and Device
in MASTER.DAT.
Regards,
Kurt

Dale E. Reed Jr. wrote:

> Josh Hillman wrote:
> >
> > From: Dale E. Reed Jr. <daler@iea-software.com>
> > >I'm not sure. You could do a dump of the DB, drop the DB and devices,
> > >delete the old files, re-create the new devices and db, then restore
> > >the DB. Not pretty, but would work.
> >
> > I don't know why I didn't think of this before, but won't the following also
> > work?:
>
> I don't like trying to "trick" SQL Server. The below might work,
> but I can't recommend it.
>
> > Stop SQL Server.
> > Copy the appropriate .dat files from C: to a temporary location.
> > Start SQL Server.
> > Delete the database and device.
> > Create a new device and datbase with the same info, except
> > for the physical location (changing it to S:)
> > Stop SQL Server.
> > Replace the newly created .dat files in S: with the original
> > .dat files.
> > Start SQL Server.
> >
> > 2 years ago, our Emerald datbase got corrupted and I had to restore the
> > actual .dat files off of tape (the diskdump restores didn't work; forget
> > why). Obviously, the only way to get those .dat files on tape to begin with
> > was by shutting off SQL for a few minutes, while making copies of the .dat
> > files so that they'd be picked up in the tape-backup since the real ones are
> > always in use. Replacing the .dat files worked (although obviously, some
> > data had to be re-entered because of the timing). The difference here was
> > that the Emerald.dat file was restored to the same location that it was to
> > begin with.
> >
> > Josh Hillman
> > hillman@talstar.com
> >
> > For more information about this list, including removal,
> > see this url: http://www.iea-software.com/maillist.html
>
> --
> Dale E. Reed Jr. (daler@iea-software.com)
> _________________________________________________________________
> IEA Software, Inc. | RadiusNT, Emerald, and NT FAQs
> Internet Solutions for Today | http://www.iea-software.com
>
> For more information about this list, including removal,
> see this url: http://www.iea-software.com/maillist.html

For more information about this list, including removal,
see this url: http://www.iea-software.com/maillist.html