FreeBSD 6.2用freebsd-update升级过程
freebsd 6.2-release下用freebsd-update升级过程:
mail#uname -a
freebsd mail.extmail.org 6.2-release freebsd 6.2-release #0: fri nov 2 13:04:30 utc 2007 qiao@qiao.lpzq:/usr/src/sys/i386/compile/kernel_ipfw i386
mail#freebsd-update fetch install
looking up update.freebsd.org mirrors... 1 mirrors found.
fetching public key from update1.freebsd.org... done.
fetching metadata signature from update1.freebsd.org... done.
fetching metadata index...done.
即可完成freebsd的bianary升级。
那为什么用uname看不出来呢?是因为uname反映的是内核级别的情况。只是执行freebsd-update是不触及系统内核的,但是系统确实已经得到了升级。那么,要想能从"uname -a"上反映出来,还需要接着执行下面的命令:
mail#cd /usr/src
mail#make buildkernel kernconf=yourkernel
mail#make installkernel kernconf=yourkernel
mail#reboot
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