On 09/05/2020 16:07, Tuấn Hữu wrote:

Hi,

Our mirror http://mirrors.123host.vn/%C2%A0have some trouble about storage and has just resolve the issue yesterday. But when we run cron to sync latest data it showing a error: @ERROR: Unknown module 'CentOS'

I think that issue because our mirror had been delisted.

Could you please check it for me?

Yes, and because of this (announced, so you should already know it) : https://lists.centos.org/pipermail/centos-mirror/2020-April/024177.html

Consider submitting again your mirror to this list and request will be processed when I'll have free time ..

Cheers,