action #19730
Updated by okurz almost 7 years ago
## observation
```
[Sun Jun 11 00:06:55 2017] [18666:warn] can't remove aca/f74/accf8d345e53fde33cfa29c697.png
[Sun Jun 11 00:07:15 2017] [18666:warn] can't remove 0ef/30b/59833cda1f620434cff542668e.png
[Sun Jun 11 00:07:22 2017] [18666:warn] can't remove 2b5/8a2/df37edc553a879ee13a23a400c.png
[Sun Jun 11 00:07:22 2017] [18666:warn] can't remove /var/lib/openqa/images/2b5/8a2/.thumbs/df37edc553a879ee13a23a400c.png
[and many more…]
```
## suggestion
* check if it is really acceptable behaviour that we can not remove a file (either it's not there or it *is* there but can not be deleted)
* if acceptable, downgrade warn to debug with better name or ignore after all
## workaround
monitoring silenced with https://github.com/okurz/openqa_monitoring/commit/e154d937ca91b949508ae4b48e44906aebd75552