Re: [Condor-users] less Mem value reported by condor_status

[xuehai zhang <hai@xxxxxxxxxxxxxxx>]

1. condor_q result

ccn12:/usr/local/grid# condor_status | grep ccn12
ccn12.mcs.anl LINUX       INTEL  Claimed    Busy       1.010   502  0+00:26:27

2. global condor config

ccn12:/usr/local/grid# cat condor/etc/condor_config | grep MEM
##  memory available on your machine.  Define MEMORY to tell Condor
#MEMORY = 128
##  available to be used by Condor jobs.  If RESERVED_MEMORY is
#RESERVED_MEMORY = 0
#PERIODIC_MEMORY_SYNC = False

3. local condor config
ccn12:/usr/local/grid# cat /sandbox/condor/local.ccn12/condor_config.local | grep MEM

4. physical memory

ccn12:/usr/local/grid# cat /proc/meminfo | grep MemTotal
MemTotal:       514288 kB

Thanks.

Xuehai

Jaime Frey wrote:
> The default is 0. I forget how Condor determines the amount of  
> physical memory, but you can tell it to use a different value by  
> setting MEMORY (in megabytes) in the config file.
>
>   -- Jaime
>
> On Oct 10, 2005, at 4:20 PM, xuehai zhang wrote:
>
>
> > RESERVED_MEMORY is not set in both globus config file and local  
> > config file. Does it take some
> > default value?
> > Thanks.
> > Xuehai
> >
> > Jaime Frey wrote:
> >
> >
> > > On Oct 9, 2005, at 3:55 PM, xuehai zhang wrote:
> > >
> > >
> > >
> > >
> > > > I am a newbie of condor and sorry if the question is answered  
> > > > before.
> > > > I wonder why the Mem value is only 502 in the "condor_status"
> > > > output while my machine has 512MB
> > > > physical memory.
> > >
> > >
> > > What is RESERVED_MEMORY set to in your Condor config file. Condor
> > > will subtract that from the amount of physical memory it advertises
> > > for the machine.
> > >
> > > +---------------------------------- 
> > > +---------------------------------+
> > > |            Jaime Frey            |  Public Split on  
> > > Whether        |
> > > |        jfrey@xxxxxxxxxxx         |  Bush Is a  
> > > Divider              |
> > > |  http://www.cs.wisc.edu/~jfrey/  |         -- CNN Scrolling  
> > > Banner |
> > > +---------------------------------- 
> > > +---------------------------------+
> > >
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> +----------------------------------+---------------------------------+
> |            Jaime Frey            |  Public Split on Whether        |
> |        jfrey@xxxxxxxxxxx         |  Bush Is a Divider              |
> |  http://www.cs.wisc.edu/~jfrey/  |         -- CNN Scrolling Banner |
> +----------------------------------+---------------------------------+
>
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