i think i got it

On Thu, Aug 21, 2008 at 11:16 PM, David Zmick <dz0004455 <at> gmail.com> wrote:

this isnt working, I think i have it, then i breaks, and it breaks differently each time... hmm.

On Thu, Aug 21, 2008 at 10:09 PM, Keith Hodges <keith_hodges <at> yahoo.co.uk> wrote:

David Zmick wrote:
> so, how do i get my pier site out of one image and into another, now
> that i have magma working, i think, on both of them?
>
> On Thu, Aug 21, 2008 at 8:46 PM, David Zmick <dz0004455 <at> gmail.com

> <mailto:dz0004455 <at> gmail.com>> wrote:
>
>     sorry, that isn't an error, it is this:
>
>
>         Error: WAMagmaConfiguration not selected in application
>         configuration
>

This error indicates that you have not added WAMagmaConfiguration to
your pier application in /seaside/config

This error should not (I think) occur when clicking "any buttons", but
it should occur if you attempt to select PRMagmaPersistency.

When it is present you should get a "Migrate" button, this will migrate
the kernel, from memory into the database, then a "confirm" dialog will
offer you the chance to commit to this.

The pier data is now "out of your image".

Then if you take your new image, and configure that to connect to the
same magma database, you should be able to configure a kernel (with the
same name) with PRMagmaPersistency, it will see the existing kernel in
the database, and adopt it. If you then switch the persistency back to
PRNullPersistency the database should be imported back into memory in
its entirety.

btw history is not yet supported in magma, however it might be if
PRMagmaPersistency was a subclass of PRHistoryPersistency

Keith


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David Zmick
/dz0004455\
http://dz0004455.googlepages.com
http://dz0004455.blogspot.com

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David Zmick
/dz0004455\
http://dz0004455.googlepages.com
http://dz0004455.blogspot.com