how to resize RRD to contain more DS

Hi,

I have several RRD files with 51 data sources.  I need to resize each
RRD file to contain 53 data sources (DS).

I have googled the subject with no success, and I have investigated
rrdresize, but it does not seem to be applicable.

Any suggestions?

Thanks!

Trevor

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I am guessing by the lack of response that this question is too
difficult to even consider.  If it is too trivial to answer, please
point me in the right direction.

Thanks!

Trevor

Trevor Bowen wrote:

> Hi,
>
> I have several RRD files with 51 data sources.  I need to resize each
> RRD file to contain 53 data sources (DS).
>
> I have googled the subject with no success, and I have investigated
> rrdresize, but it does not seem to be applicable.
>
> Any suggestions?
>
> Thanks!
>
> Trevor
>

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[Marc Powell]

On Oct 14, 2009, at 2:30 PM, Trevor Bowen wrote:

> I am guessing by the lack of response that this question is too
> difficult to even consider.  If it is too trivial to answer, please
> point me in the right direction.

google for add_ds.pl. I think it might be part of the distribution.

--
Marc


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[Kevin P. Foote]

You can add additional DS to an existing rrd file.. example: you can do
this with RRD::Simple

http://search.cpan.org/~nicolaw/RRD-Simple/lib/RRD/Simple.pm#add_source

If you want to grow a specific rra within the rrd use rrdresize example:
growing the rows from 600 to 700 (this grows the stuff you are keeping
around)


------
thanks
  kevin.foote

On Wed, 14 Oct 2009, Trevor Bowen wrote:

-> I am guessing by the lack of response that this question is too
-> difficult to even consider.  If it is too trivial to answer, please
-> point me in the right direction.
->
-> Thanks!
->
-> Trevor
->
-> Trevor Bowen wrote:
-> > Hi,
-> >
-> > I have several RRD files with 51 data sources.  I need to resize each
-> > RRD file to contain 53 data sources (DS).
-> >
-> > I have googled the subject with no success, and I have investigated
-> > rrdresize, but it does not seem to be applicable.
-> >
-> > Any suggestions?
-> >
-> > Thanks!
-> >
-> > Trevor
-> >
->
-> _______________________________________________
-> rrd-users mailing list
-> rrd-users@...
-> https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
->

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Thanks to all those who helped by responding. I will examine these good solutions and report back, if I have any trouble.

Thanks!

Trevor

David OBrien wrote:

http://www.gnac.com/techinfo/cricket_contrib/

about 10 up from the bottom

  

Marc Powell wrote:

google for add_ds.pl. I think it might be part of the distribution.

--
Marc

Kevin P. Foote wrote:

You can add additional DS to an existing rrd file.. example: you can do
this with RRD::Simple 

http://search.cpan.org/~nicolaw/RRD-Simple/lib/RRD/Simple.pm#add_source

If you want to grow a specific rra within the rrd use rrdresize example:
growing the rows from 600 to 700 (this grows the stuff you are keeping
around)


------
thanks
  kevin.foote

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