Centos 7 : Eski Kernelleri Temizleyin
Bilgisayarınız ilk açılışta GRUB menüsünde size eski sürüm kernelleri de gösterir ve bir süre sonra orada bir süre sonra 10’larca satır görmeye başlarsınız.
Bu demek oluyorki her bir çekirdek için yaklaşık 100MB yer ayırdınız ve boşa duruyor.. Bunun için orayı temizlemeye karar verdiyseniz yum-utils sizin yardımınıza koşacaktır.
Öncelikle kaç tane Kernel var sisteminizde bir kontrol edin;
rpm -q kernel
ecamalan]# rpm -q kernel kernel-3.10.0-123.9.2.el7.x86_64 kernel-3.10.0-123.9.3.el7.x86_64 kernel-3.10.0-123.13.1.el7.x86_64 kernel-3.10.0-123.13.2.el7.x86_64 kernel-3.10.0-123.20.1.el7.x86_64
Sonra her ihtimale karşı son 2 tanesini bırakmak üzere diğer işlemlerimizi yapalım.
yum install yum-utils
ecamalan]# yum install yum-utils Loaded plugins: etckeeper, fastestmirror, langpacks adobe-linux-x86_64 | 951 B 00:00 base | 3.6 kB 00:00 dag | 1.9 kB 00:00 epel/x86_64/metalink | 24 kB 00:00 epel | 4.4 kB 00:00 extras | 3.4 kB 00:00 google-chrome | 951 B 00:00 nux-dextop | 2.9 kB 00:00 rpmforge | 1.9 kB 00:00 updates | 3.4 kB 00:00 epel/x86_64/primary_db | 4.0 MB 00:06 (1/3): google-chrome/primary | 1.9 kB 00:00 (2/3): epel/x86_64/updateinfo | 285 kB 00:00 (3/3): epel/x86_64/pkgtags | 1.4 MB 00:01 Loading mirror speeds from cached hostfile * base: mirror.city.net.tr * epel: mirror.euserv.net * extras: mirror.city.net.tr * nux-dextop: li.nux.ro * rpmforge: miroir.univ-paris13.fr * updates: mirror.city.net.tr google-chrome 3/3 Package yum-utils-1.1.31-25.el7_0.noarch already installed and latest version Nothing to do
Zaten yüklü olduğu için birşey yapmadı.
package-cleanup --oldkernels --count=2
ecamalan]# package-cleanup --oldkernels --count=2 Loaded plugins: etckeeper, fastestmirror, langpacks --> Running transaction check ---> Package kernel.x86_64 0:3.10.0-123.9.2.el7 will be erased ---> Package kernel.x86_64 0:3.10.0-123.9.3.el7 will be erased ---> Package kernel.x86_64 0:3.10.0-123.13.1.el7 will be erased ---> Package kernel-devel.x86_64 0:3.10.0-123.9.2.el7 will be erased ---> Package kernel-devel.x86_64 0:3.10.0-123.9.3.el7 will be erased ---> Package kernel-devel.x86_64 0:3.10.0-123.13.1.el7 will be erased --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Removing: kernel x86_64 3.10.0-123.9.2.el7 @updates 127 M kernel x86_64 3.10.0-123.9.3.el7 @updates 127 M kernel x86_64 3.10.0-123.13.1.el7 @updates 127 M kernel-devel x86_64 3.10.0-123.9.2.el7 @updates 31 M kernel-devel x86_64 3.10.0-123.9.3.el7 @updates 31 M kernel-devel x86_64 3.10.0-123.13.1.el7 @updates 31 M Transaction Summary ================================================================================ Remove 6 Packages Installed size: 474 M Is this ok [y/N]: y Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction etckeeper: pre transaction commit Erasing : kernel-devel.x86_64 1/6 Erasing : kernel.x86_64 2/6 warning: file /lib/modules/3.10.0-123.9.2.el7.x86_64/weak-updates: remove failed: No such file or directory warning: file /lib/modules/3.10.0-123.9.2.el7.x86_64/modules.softdep: remove failed: No such file or directory warning: file /lib/modules/3.10.0-123.9.2.el7.x86_64/modules.devname: remove failed: No such file or directory Erasing : kernel-devel.x86_64 3/6 Erasing : kernel.x86_64 4/6 warning: file /lib/modules/3.10.0-123.13.1.el7.x86_64/weak-updates: remove failed: No such file or directory warning: file /lib/modules/3.10.0-123.13.1.el7.x86_64/modules.softdep: remove failed: No such file or directory warning: file /lib/modules/3.10.0-123.13.1.el7.x86_64/modules.devname: remove failed: No such file or directory Erasing : kernel-devel.x86_64 5/6 Erasing : kernel.x86_64 6/6 warning: file /lib/modules/3.10.0-123.9.3.el7.x86_64/weak-updates: remove failed: No such file or directory warning: file /lib/modules/3.10.0-123.9.3.el7.x86_64/modules.softdep: remove failed: No such file or directory warning: file /lib/modules/3.10.0-123.9.3.el7.x86_64/modules.devname: remove failed: No such file or directory etckeeper: post transaction commit Verifying : kernel-3.10.0-123.9.3.el7.x86_64 1/6 Verifying : kernel-devel-3.10.0-123.9.3.el7.x86_64 2/6 Verifying : kernel-3.10.0-123.13.1.el7.x86_64 3/6 Verifying : kernel-devel-3.10.0-123.13.1.el7.x86_64 4/6 Verifying : kernel-3.10.0-123.9.2.el7.x86_64 5/6 Verifying : kernel-devel-3.10.0-123.9.2.el7.x86_64 6/6 Removed: kernel.x86_64 0:3.10.0-123.9.2.el7 kernel.x86_64 0:3.10.0-123.9.3.el7 kernel.x86_64 0:3.10.0-123.13.1.el7 kernel-devel.x86_64 0:3.10.0-123.9.2.el7 kernel-devel.x86_64 0:3.10.0-123.9.3.el7 kernel-devel.x86_64 0:3.10.0-123.13.1.el7 Complete!
Son 2 kernel’iniz kaldı diğerleri silindi bayağıda bir yer açıldı…
CentOS 7 Terminator Yükleme Centos 7: ClamAV Antivirus Yükleme