内核

wget http://mirror.imt-systems.com/elrepo/archive/kernel/el7/x86_64/RPMS/kernel-lt-4.4.174-1.el7.elrepo.x86_64.rpm
2222 2019-03-04 14:16:48 ll
2223 2019-03-04 14:17:05 yum localinstall /data/kernel-lt-4.4.174-1.el7.elrepo.x86_64.rpm -y
2224 2019-03-04 14:17:43 grub2-set-default "'CentOS Linux (4.4.174-1.el7.elrepo.x86_64) 7 (Core)'"
2225 2019-03-04 14:17:47 grub2-editenv list
2226 2019-03-04 14:17:58 vim /etc/sysctl.conf
2227 2019-03-04 14:18:19 sysctl -p
2228 2019-03-04 14:18:22 reboot