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empty rrdgraph

4 messages in this thread

list Jon Bjorn Njalsson · Tue, 17 May 2005 13:01:02 +0000 ·
I did some cleaning this morning and threw away old disk rrd files that
were no longer in use. After I restarted hobbit, I now have 12 rrd
graphs under DISK column but only 10 contains any data. How do I remove
the other 2 that are blank ? 

They do not show up under trends (e.g the blank rrd graphs)


-- 
Jon Bjorn Njalsson <user-5c8e7718045c@xymon.invalid>
list Asif Iqbal · Wed, 18 May 2005 18:05:09 -0400 ·
quoted from Jon Bjorn Njalsson
On Tue, May 17, 2005 at 01:01:02PM, Jon Bjorn Njalsson wrote:
I did some cleaning this morning and threw away old disk rrd files that
were no longer in use. After I restarted hobbit, I now have 12 rrd
graphs under DISK column but only 10 contains any data. How do I remove
the other 2 that are blank ? 
You should be able to remove it from data/rrd/HOSTNAME/disk,<partition>.rrd 

Just to be safe just mv it to *.rrd to *.rrd.bak just for that partition
and within a min or so that sh'd disappear.

-- 
Asif Iqbal
PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu
"..there are two kinds of people: those who work and those who take the credit...try
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list Jon Bjorn Njalsson · Thu, 19 May 2005 09:41:45 +0000 ·
I did that already. I have 10 graphs with four partitions on each rrd
graph, and then I have 2 graphs totally empty, no partitions, and I have
verified that I have 40 .rrd files in the directory for this server.
quoted from Asif Iqbal

On mið, 2005-05-18 at 18:05 -0400, Asif Iqbal wrote:
On Tue, May 17, 2005 at 01:01:02PM, Jon Bjorn Njalsson wrote:
I did some cleaning this morning and threw away old disk rrd files that
were no longer in use. After I restarted hobbit, I now have 12 rrd
graphs under DISK column but only 10 contains any data. How do I remove
the other 2 that are blank ? 
You should be able to remove it from data/rrd/HOSTNAME/disk,<partition>.rrd 
Just to be safe just mv it to *.rrd to *.rrd.bak just for that partition
and within a min or so that sh'd disappear.
-- 

Jon Bjorn Njalsson <user-5c8e7718045c@xymon.invalid>
list Henrik Størner · Sat, 21 May 2005 14:22:46 +0200 ·
quoted from Jon Bjorn Njalsson
On Tue, May 17, 2005 at 01:01:02PM +0000, Jon Bjorn Njalsson wrote:
I did some cleaning this morning and threw away old disk rrd files that
were no longer in use. After I restarted hobbit, I now have 12 rrd
graphs under DISK column but only 10 contains any data. How do I remove
the other 2 that are blank ? 

They do not show up under trends (e.g the blank rrd graphs)
What does you "disk" status message look like ? Hobbit basically makes
a guess at how many filesystems to graph when showing the "disk" graph,
based on the number of non-blank lines in the disk status message.
This usually gets it right, but it can count a bit too many, especially
if you have filesystems in a yellow- or red-state (they show up twice in
the status message).

The "trends" status page actually counts how many disk RRD files are
available, so it will get the number right.


Henrik