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iostat

list Martin Flemming
Thu, 6 Nov 2008 00:32:24 +0100 (CET)
Message-Id: <user-7319132b6dc2@xymon.invalid>

VERY NICE, Stef !

I've search long time for such a graph !

By the way, is there a possibilty to added other devices into the graph's
.. hope so, think it should be possible, but my script-expertise is not very huge ... :-(

my first shot, change of linux-iostat.pl

<    if ( $vmstat =~ /^sd[a-z]/ or $vmstat =~ /^hd[a-z]/ or $vmstat =~ /^md\d/ or $vmstat =~ /^i2o/ ) {
---
   if ( $vmstat =~ /^sd[a-z]/ or $vmstat =~ /^hd[a-z]/ or $vmstat =~ /^md\d/ ) {

doesn't work ..

I've got machines with

Adaptec (formerly DPT) ASR-2010S I2O Zero Channel Controller

which is recognized as

i2o/hda1
i2o/hda3
.
.

or

cciss/c0d0p1


by the way, i search also for such a solaris-script ...

Thanks & Cheers,

 	martin


On Wed, 5 Nov 2008, Stef Coene wrote:
On Wednesday 05 November 2008, Stef Coene wrote:
On Tuesday 21 October 2008, Everett, Vernon wrote:
Hi all

Searched the list, but never really found anything.
Has anybody managed to get iostat data and graphs working for RedHat
linux?

Looking to graph the basics for a system for physical disks.
r/s, w/s, avgrq-sz, await
All the rest is nice to have.

Anybody done this?
I'm doing it for aix.  I will adapt my script for linux and let you know
the result.
I think it is working:
http://www.docum.org/twiki/bin/view/Hobbit/LinuxIostatGraphs


Stef