25.3.2016, 14.38, sagar.pawar kirjoitti:

Dear Sir,

As we have checked, we found that our server is removed from mirror list as It was listed in mirror list. Kindly suggest needful to do.

http://centos.webwerks.com/centos

Sync schedule: Every 24 hours

Looking at http://mirror-status.centos.org/ it seems your mirror has been marked as 'oldish' (blue) for some time now. The mirrorlist includes only up-to-date mirrors. The situation will get resolved when the mirror checker script checks your mirror and notices that the mirror was synced less than 28 hours ago.

I would recommend syncing more frequently than once every 24 hours. https://wiki.centos.org/HowTos/CreatePublicMirrors has the recommendation of "mirrors should synchronize 2-4 times per day". This way, if one sync attempt fails for one reason or another, another sync will fix the situation in the next few hours.