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Re: [hobbit] iostat


Great Stuff, Stef !

... three more questions,

a) is it possible to declare some excludes
or something for only active-disks ?

e.g. md0 , the most of my machines have not software-mirror
           but some .....

or

/dev/hdd or /dev/cdrom .. in my graph's
it appears as hdd but that's the cdrom and it's empty ....

b)

I've got three empty links in the trend=page
to iostat-disk, how could i delete them or is there a association with a) ? 

c)

I've got negative KB/s on some y-axis ... hmm, why ?

thanks & cheers

	martin

On Thu, 6 Nov 2008, Stef Coene wrote:


On Thursday 06 November 2008, Martin Flemming wrote:

.. little Corecction ...

.. the script linux-iostat.pl get now with the change below the data
and make the right output with debug-option, but i've got only graphs for
e.g hdd or md ... not for i2o/hda1 etc ...

That's because there is a "/" in it.  You can do s/\//_/g in linux-iostat.pl
to change the / to _.
Or you can strip "i2o/" with s/i2o\///g.

You can do this just before the final command is created (the line where
$ENV{BB} is used):

$rrd_return =~ s/i2o\///g ;


Stef

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