RE: [Condor-users] problems with Memory requirements

["Kewley, J (John)" <J.Kewley@xxxxxxxx>]

> -----Original Message-----
> From: Fernando Rannou [mailto:rannou@xxxxxxxxxxxxxxx]
> ...
> my nodes are configured as dual processors, i.e.
> vm1 and vm2. Each node has 2 Gb so each vm
> posts 1 Gb.
> 
> We are submitting jobs that require approx 1.4  Gb, so we
> use:
> 
> Image_Size = 1500 Meg     (BTW, is this a requirement?)
> 
> and the jobs never run. I guess because none of
> the vm matches the requirement.
> 
> What can I do? I need to keep the nodes as dual vm
> because I have other jobs that are only CPU intensive.

There are settings you can change described in Section 3.10.6 of the manual:
http://www.cs.wisc.edu/condor/manual/v6.6/3_10Setting_Up.html#SECTION0041060
00000000000000

I would have expected the following settings to work in your case, although
I couldn't
get them to work on my test rig this morning after restarting (6.6.6).

Does anyone know what I am missing? Memory for my 2 vms still appears as
1008 when running
condor_status. I also tried mem=3/4 and mem=1/4 to no avail.

VIRTUAL_MACHINE_TYPE_1 = ram=1500
VIRTUAL_MACHINE_TYPE_2 = ram=500

NUM_VIRTUAL_MACHINE_TYPE_1 = 1
NUM_VIRTUAL_MACHINE_TYPE_2 = 1

Cheers

JK