Re: [Lava-users] Using transfer overlay

On Mon, 20 May 2019 at 09:35, Hussin, Mohamad Noor Alim mohamad.noor.alim.hussin@intel.com wrote:

I think you can change the path of 'lava_test_dir' and 'lava_test_results_dir' in

lava-dispatcher:/usr/lib/python3/dist-packages/lava_dispatcher/deployment_data.py.

You need to change the for each dispatcher to meet your need. But it is not a good way to do it as it will affect all of the lava job later.

These variables were possible to set in the job context some time ago. Not sure if it's still possible but worth to try. If not I would consider this as a bug in LAVA.

milosz

Regards,

Alim Hussin

From: Pete Dyer [mailto:Pete.Dyer@arm.com] Sent: Monday, May 20, 2019 4:03 PM To: Hussin, Mohamad Noor Alim mohamad.noor.alim.hussin@intel.com; lava-users@lists.lavasoftware.org Subject: Re: Using transfer overlay

That is what I have in my transfer overlay command.

transfer_overlay:

  download_command:  sleep 10 ; ifconfig ; wget

  unpack_command: tar -C /scratch -xzf

(previously tthe unpack command was "tar -C / -xzf"

The problem I have is that when the tests get launched it attempts to run

"/lava-10473/bin/lava-test-runner /lava-10473/1"

But we have unpacked into /scratch so the script cannot be found.

Pete

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From: Hussin, Mohamad Noor Alim mohamad.noor.alim.hussin@intel.com Sent: 20 May 2019 08:33 To: Pete Dyer; lava-users@lists.lavasoftware.org Subject: RE: Using transfer overlay

Hi Pete,

How do you transfer the overlay?

This is an example of snipped code for boot block from LAVA job definition. I think just change the tar command at unpack_command:

• boot:

  timeout:

  minutes: 10
  
  

  method: ssh

  prompts:

  - 'root@intel-corei7-64-64:~#'
  
  

  transfer_overlay:

  download_command: wget
  
  unpack_command: tar -C /scratch -xvpf
  
  
  
  

Regards,

Alim Hussin

From: Lava-users [mailto:lava-users-bounces@lists.lavasoftware.org] On Behalf Of Pete Dyer Sent: Friday, May 17, 2019 11:26 PM To: lava-users@lists.lavasoftware.org Subject: [Lava-users] Using transfer overlay

Hello,

I'm using transfer overlay to get a set of tests onto the target.

However I want to untar it into /scratch instead of / because of storage requirements.

This I can do quite easily.

However the tests are going to try to run from / (e.g. /lava-10473/bin/lava-test-runner /lava-10473/1)

Is there a way of running tests from /scratch/lava-10473.... ?

Or a way of defining a command to run immediately after the transfer overlay that makes a link between /lava-10473 and /scratch/lava-10473 ?

Thanks.

Pete

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