#docker run --memory 2G 报错:WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. suse解决方法: 编辑/etc/default/grub 设置如下: GRUB_CMDLINE_LINUX=“cgroup_enable=memory swapaccount=1” 然后执行:grub2-mkconfig -o /boot/grub2/grub.cfg 然后重启系统,就OK了