action #81022

Updated by Xiaojing_liu 12 months ago

## Observation
There are many jobs that run on openqaworker-arm-2 incomplete. The reason is:
[info] [#387] Downloading "SLES-12-SP4-aarch64-minimal_installed_for_LTP.qcow2" from ""
[info] [#387] Download of "/var/lib/openqa/cache/" failed: 521 Connect timeout
[info] [#387] Purging "/var/lib/openqa/cache/" because of too many download errors

[2020-12-14T07:25:44.0888 UTC] [error] [pid:44645] Failed to download SLES-12-SP4-aarch64-minimal_installed_for_LTP.qcow2 to /var/lib/openqa/cache/ Asset was pruned immediately after download (poo#71827), please retrigger

See more details in:
job: The `df` result shows that:
worker: ``` xiaojing@openqaworker-arm-2:/var/lib/openqa> df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 63G 8.0K 63G 1% /dev
/dev/sda3 138G 18G 120G 13% /var/lib/machines
/dev/md127 734G 3.3G 693G 1% /var/lib/openqa 7.0T 3.9T 3.2T 56% /var/lib/openqa/share
tmpfs 13G 0 13G 0% /run/user/1041