[hobbit] Hobbit reports vmstat|netstat for an unknown OS

[thomas.seglard.enata at cnp.fr]

Thanks for your help ! This is the solution...
Once again, answer was in the documentation and I don't see it... Sorry 
about that.

But with redhat, be careful !! redhat as 3 update 1 will not produce the 
same vmstat output that a redhat 3 update 3 !!! That's horrible... So, I'm writing here what os you have to indicate in order to have a good vmstat's graph under hobbit.

version         --os switch used to launch hobbit's client

redhat 2.1 (ia32 / ia64)  --->  --os=linux22
redhat 3 update 1 (ia32 / ia64) --->  --os=linux the default one
redhat 3 update >1 (ia32/ia64) --->  --os=rhel3
redhat 4 update 2 (ia32/ia64) --->  --os=linux the default one
centos 4.2 (ia32) --->  --os=linux the default one

Thanks again !
Sincerly,

Thomas

"lars ebeling" <lars.ebeling at leopg9.no-ip.org> a écrit sur 31/03/2006 
16:37:12 :

> Extract from README.CLIENT:
> 
> OS detection on Linux systems  
> -----------------------------  
> The client normally determines the operating system auto-  
> matically from the "uname -s" output. This results in all  
> Linux systems reporting as "Linux" - which causes the  
> vmstat graphs to fail for certain types of systems:  
>  
>         - Red Hat Enterprise Linux  
>           Should report "rhel3" instead.  
>  
>         - Systems running Linux kernels 2.2.x (Debian Woody)  
>           Should report "linux22" instead.  
>  
> To override the default, start the client using the  
> "--os=OSNAME" option to the runclient.sh startup command.  
>  
> ----- Original Message ----- 
> From: thomas.seglard.enata at cnp.fr 
> To: hobbit at hswn.dk 
> Sent: Friday, March 31, 2006 4:17 PM
> Subject: Re: [hobbit] Hobbit reports vmstat|netstat for an unknown OS
> 
> 
> Thanks for the info but how hobbit distinguishes the different 
> redhat versions ?? Because the output of uname -s is the same on 
> redhat as 2.1, 3 and 4 (ia32 or ia64) ! Or in the do_vmstat.c there 
> is a structure called rhel3. So, does that mean Hobbit never use 
> this structure...? 
> Anyway, the output for hp-ux is correct but I got the unknown OS 
> message in my log. Something goes wrong somewhere. 
> Thanks for your help and your quick answer ! 
> Sincerly, 
> 
> Thomas 
> 
> "lars ebeling" <lars.ebeling at leopg9.no-ip.org> a écrit sur 
> 31/03/2006 16:00:50 :
> 
> > Hobbit uses uname -s and the output HP-UX is correct . The other I 
> > don't know about. 
> > 
> > Lars 
> > ----- Original Message ----- 
> > From: thomas.seglard.enata at cnp.fr 
> > To: hobbit at hswn.dk 
> > Sent: Friday, March 31, 2006 3:53 PM 
> > Subject: Re: [hobbit] Hobbit reports vmstat|netstat for an unknown OS > > 
> > 
> > Hi, 
> > 
> > here is the results of the uname -s 
> > 
> > on hpux 11.00 / 11i : HP-UX 
> > 
> > on AIX 4.2 / 4.3 / 5.2/ 5.3 : AIX 
> > 
> > on redhat as 3 (ia32 / ia64) : Linux 
> > 
> > on redhat as 2.1 (ia32 / ia64) : Linux 
> > 
> > on solaris 6 / 7 / 8 / 9 / 10 : SunOS 
> > 
> > Is hobbit uses ``uname -s` to determine the os version ? Or another 
> > command ? If uname is used I think, I found why the vmstat graphs 
> > are not showing up correctly... But, I don't know how to correct 
> this problem.
> > Sincerly, 
> > 
> > Thomas 
> > 
> > "lars ebeling" <lars.ebeling at leopg9.no-ip.org> a écrit sur 
> > 31/03/2006 15:15:51 :
> > 
> > > What do you get with uname -s 
> > > 
> > > Lars 
> > > ----- Original Message ----- 
> > > From: thomas.seglard.enata at cnp.fr 
> > > To: hobbit at hswn.dk 
> > > Sent: Friday, March 31, 2006 3:05 PM 
> > > Subject: [hobbit] Hobbit reports vmstat|netstat for an unknown OS 
> > > 
> > > 
> > > Hi again, 
> > > 
> > > my rrd-status.log file is full of messages like : 
> > > 
> > > host 'xxxx' reports vmstat for an unknown OS 
> > > host 'yyy' reports netstat for an unknown OS 
> > > 
> > > How could I fix that ? 
> > > Best regards, 
> > > 
> > > Thomas Seglard
> > > 


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