We run pretty much all of our files as dynamic although mainly because we
write software for resale and it is much easier for a customer site to be
managed if everything is dynamic.

The main issue is to try and create the dynamic file at roughly the right
size rather than creating it small and letting it grow.  It will be quicker
to copy and will perform better.

Once created we haven't seen any serious performance issues so long as they
are managed.  It's not as serious as managing a static file but you do still
have to keep an eye on them and resize them once in a while

George Land
APT Solutions Ltd 


On 24/7/07 09:05, "Jonathan Leckie" <[EMAIL PROTECTED]> wrote:

> We have two very large files from which I often have to remove data to stop
> the files reaching the 2GB limit, much as I enjoy removing this data my
> colleague has suggested that changing these files to be dynamic would mean
> we could allow them to hold more data and choose when to remove old data
> rather than be forced to.
> 
> Does any one have any experiences that they wish to share regarding changing
> files in this way, e.g. file performance before and after, any practical
> steps required after conversion etc.?
> 
> We are running red hat enterprise Linux 3 and unidata 6.


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