Re: Applying remote journals for high availabilitiy

[Rob Dixon <rob.dixon@xxxxxxxxxxx>]

Mark S. Waterbury wrote:
> See the APYJRNCHG (and APYJRNCHGX) command.
>   
I thought that these commands could not be used with remote journals but 
searching the Web have found the following link

http://www.shield.on.ca/download/Remote%20Journaling%20and%20Data%20Recovery.pdf

which I will now study as it appears to have a way round this.

Many thanks

Rob Dixon
> ----- Original Message ----- 
>   
> > From: "Rob Dixon" <rob.dixon@xxxxxxxxxxx>
> > To: "Midrange Systems Technical Discussion" <midrange-l@xxxxxxxxxxxx>
> > Sent: Thursday, April 20, 2006 4:06 PM
> > Subject: Applying remote journals for high availabilitiy
> >
> >     
>
>   
> > I have today set up remote journalling which was fairly
> > straightforward.  Now I am considering how to apply the the journals on
> > the remote machines to keep the files on those machines up to date.  I
> > know that I have to use the RCVJRNE command with a program that I must
> > write.  This doesn't seem too frightening but it may be that there are
> > more problems than I realise.  Does anyone have any experience of doing
> > this that they might be willing to share?
> >
> > At present, I am not trying to create an automatic switchover solution.
> > However, I would appreciate any tips on how to ensure that only one
> > machine is available for production updating at any one time.
> >
> > I doubt that it is relevant, but the source machine and one of the
> > targets are on V5R1.  The second target is on V4R5.
> >
> > Many thanks
> >
> > Rob Dixon
> > www.erros.co.uk
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