Hello John,
We forcefully quit the clients on every backup and have never had a data
corruption as a result, if that helps. But of course our experience is only
our experience.
Alan Tilson
On Wed, Jul 1, 2009 at 9:22 AM, john convey <
john.convey@...> wrote:
> 2004.2 win 2000 server xp clients
>
> thanks Spenser ,
>
> that's very helpful and good to know you are doing this (forcing the
> clients to quit prior to backup)
> and that it works..
>
> I've had a look at the command you point to - and this looks like the way
> forward
>
http://www.4d.com/4ddoc2004/CMU/CMU00648.HTM>
> if i have this in 'on Startup' - this will run when each 4d client is
> started up
> so i will know who is logged in. - as you described. so there fore the
> clients i should force quit
> before the backup.
>
> i just wanted to reassure myself on an important point.
> my only concern now is the use of a forced 'Quit 4D' for the client
> possibly in mid transaction.
> eg mid record edit
> is there a possibility that the data file could be damaged if they have a
> form open within a transaction
> or will the system gracefully 'roll these back' ?
> I assume it will - as that's the point of a transaction
> or should i attempt to quit each process on each client ...
>
>
>
> .
>
> thanks
>
> john
> john convey
>
>
>
>
>
> John,
>
> Register Clients and you can count them with Get Registered Clients and
> instruct them to self-terminate with Execute On Client("@";"MyQuitMethod")
> `MyQuitMethod
> Quit 4D
> `end
>
> We Register Client, On Startup with an interval of 10. And, On Backup
> Startup lets you cancel (just return non-zero) so we put up a dialog (click
> to cancel backup) for 30 seconds before proceeding.
>
> -spencer
>
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