CentOS6でサポート終了のためyumが利用できない。
# yum install tuned Downloading Packages: Setting up and reading Presto delta metadata Processing delta metadata Package(s) data still to download: 282 k http://mirror.centos.org/centos/6/os/x86_64/Packages/tuned-0.2.19-18.el6.noarch.rpm: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://mirror.centos.org/centos/6/os/x86_64/Packages/usermode-1.102-3.el6.x86_64.rpm: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. Error Downloading Packages: usermode-1.102-3.el6.x86_64: failure: Packages/usermode-1.102-3.el6.x86_64.rpm from base: [Errno 256] No more mirrors to try. tuned-0.2.19-18.el6.noarch: failure: Packages/tuned-0.2.19-18.el6.noarch.rpm from base: [Errno 256] No more mirrors to try.
sed -i.bak -e 's/^mirrorlist/#mirrorlist/g' \ -e 's/mirror.centos.org/vault.centos.org/g' \ -e 's/^#baseurl/baseurl/g' /etc/yum.repos.d/CentOS-Base.repo