Re: [Zope] manage_minimize
On 4 Nov 2005, at 11:33, Krzysztof Kubacki wrote: Hi, Zope-2-7-6 I would like to minimize cache of my ZODB mounted database by manage_minimize function from PythonScript placed in Root Folder. Why? Do you expect to reduce the Zope memory footprint? That won't happen on most operating systems... jens ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] manage_minimize
Am Freitag, 4. November 2005 11:33 schrieb Krzysztof Kubacki:
When I do it this way
context.Control_Panel.Database.mounted_database.manage_minimize() it
minimizes main database but not mounted_database,
but when I do it this way
context.REQUEST.RESPONSE.redirect('Control_Panel/Database/mounted_database/
manage_minimize') it works.
Why??? I have to use the first solution becouse I'm going to place more
code after minimizing.
I believe something like
container.Control_Panel.Database['mounted_storage'].manage_minimize()
should to the trick; and would think that your version should throw an
AttributeError. strange that it doesn't :-)
Hope it helps,
Sascha
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Re: [Zope] manage_minimize
Am Freitag, 4. November 2005 11:34 schrieb Jens Vagelpohl: Zope-2-7-6 I would like to minimize cache of my ZODB mounted database by manage_minimize function from PythonScript placed in Root Folder. Why? Do you expect to reduce the Zope memory footprint? That won't happen on most operating systems... you might not get memory back, but you could prevent that too much is consumed in the first place. at least thats what I believe to have observed for long running maintenance jobs that touch many (several thousands) objects during a transaction. of course, if its possible to commit() once in a while saves way more memory. Cheers, Sascha -- Gallileus - the power of knowledge Gallileus GmbH http://www.gallileus.info/ Pintschstraße 16 fon +49-(0)30-41 93 43 43 10249 Berlin fax +49-(0)30-41 93 43 45 Germany +++ AKTUELLER HINWEIS (November 2005) Lesen Sie bei Gallileus über aktuelle Forschungsergebnisse aus den Hochschulen: http://www.gallileus.info/gallileusnews/gInstitutionen/ +++ ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] manage_minimize
On 4 Nov 2005, at 12:43, Sascha Ottolski wrote: Am Freitag, 4. November 2005 11:34 schrieb Jens Vagelpohl: Zope-2-7-6 I would like to minimize cache of my ZODB mounted database by manage_minimize function from PythonScript placed in Root Folder. Why? Do you expect to reduce the Zope memory footprint? That won't happen on most operating systems... you might not get memory back, but you could prevent that too much is consumed in the first place. at least thats what I believe to have observed for long running maintenance jobs that touch many (several thousands) objects during a transaction. of course, if its possible to commit() once in a while saves way more memory. It's not only possible to commit once in a while during such jobs, it's what you *should* do. jens ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] manage_minimize
Jens Vagelpohl wrote: It's not only possible to commit once in a while during such jobs, it's what you *should* do. *cough* Stepper *cough* Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
