# Issues with a warm start using pumatest

**URL:** <https://cms-helpdesk.ncas.ac.uk/t/issues-with-a-warm-start-using-pumatest/475>\
**Category:** Unified Model\
**Tags:** ARCHER2, PUMATest\
**Created:** [17 February 2022 13:38 UTC](https://cms-helpdesk.ncas.ac.uk/t/issues-with-a-warm-start-using-pumatest/475 "2022-02-17T13:38:02Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![aschurer](https://avatars.discourse-cdn.com/v4/letter/a/ecd19e/32.png) [@aschurer](https://cms-helpdesk.ncas.ac.uk/u/aschurer)\
**Post date:** [17 February 2022 14:32 UTC](https://cms-helpdesk.ncas.ac.uk/t/issues-with-a-warm-start-using-pumatest/475/4 "2022-02-17T14:32:08Z")

</div>

Hi Grenville,  
Thanks for the help. It has now submitted.

The first try gave this  
FAIL] [FAIL] 2022-02-17T13:26:14+0000 Cannot call rmtree on a symbolic link  
the second the error in the previous message  
[FAIL] [FAIL] 2022-02-17T13:28:40+0000 [Errno 2] No such file or directory: ‘log.20220210T153136Z.tar.gz’  
And the third time submitted.

However the coupled job has now failed with the error  
[FAIL] Unable to find iceberg restart files for this cycle. Must either have one rebuilt file, as many as there are nemo processors (108) or both rebuilt and processor files.[FAIL] Found 0 iceberg restart files  
[FAIL] run\_model \<\<‘ **STDIN** ’  
[FAIL]  
[FAIL] ‘ **STDIN** ’ # return-code=144  
2022-02-17T14:22:35Z CRITICAL - failed/EXIT

I have changed the permissions on archer2 as advised

---

_[View the full topic](https://cms-helpdesk.ncas.ac.uk/t/issues-with-a-warm-start-using-pumatest/475)._