Hello, I have a CentOS 7 server, right installed. I notice that some packages that are present at http://mirror.centos.org/centos/7/updates/x86_64/Packages/ are not present yet at some other mirrors (that are the ones my fastestmirror plugin picks up... even after a clean): http://centos.datente.com/media/7/updates/x86_64/Packages/ or http://ct.mirror.garr.it/mirrors/CentOS/7/updates/x86_64/Packages/ For example packages like glibc, bash and dbus have updates dated 02 August on the main mirror site but not yet at the other two sites. if in Centos-Base.repo file, [updates] section, I use baseurl instead of mirrorlist entry and run sudo yum clean all sudo yum update I then get these packages' list: Dependencies Resolved ===================================================================================================================== Package Arch Version Repository Size ===================================================================================================================== Updating: bash x86_64 4.2.46-20.el7_2 updates 1.0 M dbus x86_64 1:1.6.12-14.el7_2 updates 306 k dbus-libs x86_64 1:1.6.12-14.el7_2 updates 151 k dbus-x11 x86_64 1:1.6.12-14.el7_2 updates 46 k device-mapper-persistent-data x86_64 0.6.2-1.el7_2 updates 366 k glibc x86_64 2.17-106.el7_2.8 updates 3.6 M glibc-common x86_64 2.17-106.el7_2.8 updates 11 M gssproxy x86_64 0.4.1-8.el7_2 updates 84 k initscripts x86_64 9.49.30-1.el7_2.3 updates 429 k iscsi-initiator-utils x86_64 6.2.0.873-33.el7_2.2 updates 419 k iscsi-initiator-utils-iscsiuio x86_64 6.2.0.873-33.el7_2.2 updates 82 k libblkid x86_64 2.23.2-26.el7_2.3 updates 167 k libgovirt x86_64 0.3.3-1.el7_2.4 updates 64 k libgudev1 x86_64 219-19.el7_2.12 updates 66 k libmount x86_64 2.23.2-26.el7_2.3 updates 169 k libsss_idmap x86_64 1.13.0-40.el7_2.12 updates 104 k libsss_nss_idmap x86_64 1.13.0-40.el7_2.12 updates 103 k libtiff x86_64 4.0.3-25.el7_2 updates 169 k libuuid x86_64 2.23.2-26.el7_2.3 updates 74 k mdadm x86_64 3.3.2-7.el7_2.1 updates 393 k microcode_ctl x86_64 2:2.1-12.el7_2.1 updates 535 k open-vm-tools x86_64 9.10.2-5.el7_2 updates 472 k open-vm-tools-desktop x86_64 9.10.2-5.el7_2 updates 161 k sssd-client x86_64 1.13.0-40.el7_2.12 updates 158 k systemd x86_64 219-19.el7_2.12 updates 5.1 M systemd-libs x86_64 219-19.el7_2.12 updates 358 k systemd-python x86_64 219-19.el7_2.12 updates 99 k systemd-sysv x86_64 219-19.el7_2.12 updates 53 k util-linux x86_64 2.23.2-26.el7_2.3 updates 1.9 M Transaction Summary ===================================================================================================================== Upgrade 29 Packages Total download size: 28 M Is this ok [y/d/N]: What are typical delays in mirrors' sync? Or is there any problem in mirrors updates? Thanks, Gianluca