Date: Fri, 23 Jul 2010 07:34:44 +0000 From: "b. f." <bf1783@googlemail.com> To: freebsd-questions@FreeBSD.org Cc: zaxis <z_axis@163.com> Subject: Re: can i just upgrade the 8.1 kernel ? Message-ID: <AANLkTiknxBncbYx564T83K_GXoCLtquvrCiV%2BO3ZhGoM@mail.gmail.com>
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>FreeBSD mybsd.zsoft.com 8.0-RELEASE-p2 FreeBSD 8.0-RELEASE-p2 #0: Wed Jul 14 >15:35:26 CST 2010 >root at mybsd.zsoft.com:/media/G/usr/obj/media/G/usr/src/sys/MYKERNEL i386 > >Can i just use the following commands to upgrade to 8.1 kernel ? And does >the virtualbox-ose still work under 8.1 ? Check the mailing lists and PRs to see if anyone has had problems. It probably works. ># csup -g -L 2 -h cvsup.freebsd.org >/usr/share/examples/cvsup/standard-supfile I think that this file contains: *default release=cvs tag=. which would update /usr/src to 9-CURRENT (-head). That doesn't sound like what you want. Instead, you probably want the stable-supfile in the same directory instead, which probably has(check this yourself): *default release=cvs tag=RELENG_8 That would update your sources to the latest 8-STABLE, which is a little in advance of 8.1. Or you could change the tag to RELENG_8_1, to be more conservative. That would be 8.1+critical updates, if any. ># cd /usr/src ># make buildkernel KERNCONF=MYKERNEL ># make installkernel KERNCONF=MYKERNEL You probably want to update the rest of the base system as well as the kernel. Follow the instructions near the bottom of /usr/src/UPDATING, something like: cd /usr/src make buildworld kernel KERNCONF=MYKERNEL reboot in single user fsck -p / mount -u / mount -a adjkerntz -i mergemaster -p cd /usr/src make installworld make delete-old delete-old-libs mergemaster -i reboot b.
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