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Re: [PLUG] Iostat doesn't work?
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On Tue, November 8, 2005 3:35 pm, Dan Roberts wrote:
> Hello All
> I don't get it..I just installed sysstat-4.0.5-3.i386.rpm on my system
> and when I try to run iostat I get nothing back..
> what am I missing? I have both local and nfs mounted drives on this
> system..I see nothing for the stats that I would expect..
>
> [nm67371@resslnxc1-a ~]$ /usr/bin/iostat -V
> sysstat version 4.0.5
> (C) S. Godard <sebastien.godard@wanadoo.fr>
> Usage: /usr/bin/iostat [ options... ]
> Options are:
> [ -c | -d ] [ -k ] [ -t ] [ -V ] [ -x [ <device> ] ]
> [ <interval> [ <count> ] ]
> [nm@lnxc1 ~]$ /usr/bin/iostat
> Linux 2.4.21-15.ELsmp (resslnxc1-a.res.pharma.aventis.com)
> 11/08/2005
>
> avg-cpu: %user %nice %sys %idle
> 2.17 0.00 2.56 95.27
>
> Device: tps Blk_read/s Blk_wrtn/s Blk_read
> Blk_wrtn
>
> [nm@lnxc1 ~]$ uname -a
> Linux lnxc1.dan.com 2.4.21-15.ELsmp #1 SMP Thu Apr 22 00:18:24
> EDT 2004 i686 i686 i386 GNU/Linux
> [nm@resslnxc1-a ~]$
>
>
>
>
>
>
> Thanks!
> Dan
>
What happens if you do:
iostat -c 1 -d hda.
If hda is not your harddrive, use sda, hdb, whatever it is.
This should give you a refresh every second of the info.
-Cos
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