Node-Dependant TMP directory

Asked by Nicolas Deutschmann

Hello,

Another question which concerns MG at the IN2P3 CC:

Does madevent understand provinding the cluster_tmp_path as a variable name ?

Because at the CC, the allocated local disk space on each node is given in the variable $TMPDIR which I tried to provide directly into the config card. However, my local SubProcess folder still explodes in size and exceeds my disk quota, so I do not know if the tmpdir is used correctly. Or is all the SubProcess folder content uploaded from the node to my home directory after execution? Do you see any way to work around this quota problem ?

Cheers,
Nicolas.

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Olivier Mattelaer (olivier-mattelaer) said :
#1

>Does madevent understand provinding the cluster_tmp_path as a variable name ?

Never tried but in principle yes.

> However, my local SubProcess folder still explodes in size and exceeds my disk quota, so I do not know if the tmpdir is used correctly. Or is all the SubProcess folder content uploaded from the node to my home directory after execution? Do you see any way to work around this quota problem ?

In any case, the output file need to be put back on the main disk and this means a lot of disk space.
The only way around for a quota problem are
1) increase the quota
2) move the process directory to a disk space where you don't have any quota.

Cheers,

Olivier

On Nov 5, 2013, at 6:41 PM, Nicolas Deutschmann <email address hidden> wrote:

> New question #238708 on MadGraph5:
> https://answers.launchpad.net/madgraph5/+question/238708
>
> Hello,
>
> Another question which concerns MG at the IN2P3 CC:
>
> Does madevent understand provinding the cluster_tmp_path as a variable name ?
>
> Because at the CC, the allocated local disk space on each node is given in the variable $TMPDIR which I tried to provide directly into the config card. However, my local SubProcess folder still explodes in size and exceeds my disk quota, so I do not know if the tmpdir is used correctly. Or is all the SubProcess folder content uploaded from the node to my home directory after execution? Do you see any way to work around this quota problem ?
>
> Cheers,
> Nicolas.
>
> --
> You received this question notification because you are a member of
> MadTeam, which is an answer contact for MadGraph5.

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Nicolas Deutschmann (ndeutschmann) said :
#2

Hi Olivier

Thanks, I wanted to make sure there is no solution in the MG side. I am working with the cluster support team to see what can be done on that side.

Thanks a lot for your answer,

Cheers
Nicolas