[rrd-users] Re: resize question
Alex van den Bogaerdt
alex at ergens.op.het.net
Fri Dec 10 15:45:12 MET 2004
On Fri, Dec 10, 2004 at 03:20:29PM +0100, Robin Elfrink wrote:
> > Ack. What happened when you added "-r 1800" ?
> It said:
> ERROR: unknown function '1800'
Duh, my mistake. "-r" was already used in rrdtool graph so the
option to use is different: "-S 1800" or "--step 1800".
> Probably an old rrdtool version: 1.0.42. Would that matter much in how
> rrdfetch and rrdgraph get their data?
Probably not, but I am not sure.
The docs for 1.0.49 say:
"By default rrdgraph calculates the width of one pixel in the time
domain and tries to get data at that resolution from the RRD.
I always try to match the amount of time with the amount of pixels.
Maybe you can do the same and see if that helps.
> Thanks, I'll set up a cron job for every week for the next year or so,
> that'll do fine.
Make sure to check that it works. If you are too late, you loose
your precious data. You seem to understand why this workaround
works so I need not explain.
You want an answer? You'd better follow the following guidelines!
Linesize well below 80 chars. Reply to the list, not to me. Trim
irrelevant lines. Reply _below_ the relevant lines, not on top.
Unsubscribe mailto:rrd-users-request at list.ee.ethz.ch?subject=unsubscribe
Help mailto:rrd-users-request at list.ee.ethz.ch?subject=help
More information about the rrd-users