RE: Ask about page size in Informix 7.31
Thanks a lot Art for your answer
and everybody who answered, of course. I
thought that I have to create the file using dd with 2GB (or less) and
then create the chunks to the created file
I suppose the onspaces will do
the dd (or its own dd) with the same target, to sure that the allocated
space is contiguously.
Thanks a lot.
DJMoralesM
De: Art Kagel [mailto:art.kagel@gmail.com]
Enviado el: viernes, 19 de octubre de 2012 12:35
Para: Diego Morales
CC: informix-list@iiug.org
Asunto: Re: Ask about page size in Informix 7.31
The pagesize of Informix 7.xx on HPUX was 2K. However, you do not need to
use dd to create the chunk files, just use 'touch' to create an empty file
and set the owner, group, and privileges to informix:informix and 660 and
Informix will take care of the rest when you either initialize a new
instance with "oninit -i" or use onspaces or onmonitor to add the chunks to
an existing instance. As you add chunks one at a time, Informix will create
them with space allocated contiguously.
Art S. Kagel
Advanced DataTools (www.advancedatatools.com)
Blog: http://informix-myview.blogspot.com/
Disclaimer: Please keep in mind that my own opinions are my own opinions and
do not reflect on my employer, Advanced DataTools, the IIUG, nor any other
organization with which I am associated either explicitly, implicitly, or by
inference. Neither do those opinions reflect those of other individuals
affiliated with any entity with which I am affiliated nor those of the
entities themselves.
On Fri, Oct 19, 2012 at 5:35 AM, Diego Morales <dmorales@districenter.es>
wrote:
Hi to all.
I have a very easy question but Im not able to find the answer. I want to
set Informix 7.31 on a HP UX 11.11 using cooked files. I have to create the
files using dd command and I want to create them with a fixed size, 512MB,
1GB or 2GB depending the belonging dbspace. To the dd command I need to know
the page size of Informix to create the files on the best way. Is 2K or 4K
the page file of this version of Informix?
Thanks in advance for your help.
DJMoralesM
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