定制你自己的FreeBSD DVD 镜像[转]

￡神魔★判官ぃ 2022-01-17 04:45 208阅读 0赞

[http://linux.chinaunix.net/bbs/viewthread.php?tid=983215][http_linux.chinaunix.net_bbs_viewthread.php_tid_983215]  
  
If you're in the FreeBSD world, you've probably already downloaded or **csup**'d FreeBSD 7.0 or are in the process of doing so now. As yes, after what seemed like waiting forever, the [announcement][] of 7.0 went out last night.  
  
I spent this morning making a DVD ISO of FreeBSD 7.0 to be included in the upcoming BSD [magazine][]. Creating a DVD   is easy and my instructions follow.  
  
Start by downloading the following four files from your closest FreeBSD [mirror][]; you'll find these files in the ISO-IMAGES-i386/7.0/ directory:  
  
7.0-RELEASE-i386-disc1.iso  
7.0-RELEASE-i386-disc2.iso  
7.0-RELEASE-i386-disc3.iso  
7.0-RELEASE-i386-docs.iso  
  
Note: all of the mirrors are extremely busy today so you may haveto try a few before you find one close to you that has some connectionsleft. I saved mine to the download subdirectory of my home directory. Icreated a staging area, became the superuser and ran the followingcommands to mount and untar the contents of the 4 files:  
  
**cd ~dru/downloads/dvd-freebsd7/  
mdconfig -a -t vnode -f ../7.0-RELEASE-i386-disc1.iso -u 0  
mount -t cd9660 /dev/md0 /mnt  
tar -C /mnt -cf - . | tar -xf -  
umount /mnt  
  
mdconfig -a -t vnode -f ../7.0-RELEASE-i386-disc2.iso -u 1  
mount -t cd9660 /dev/md1 /mnt  
tar -C /mnt -cf - . | tar -xf -  
umount /mnt  
  
mdconfig -a -t vnode -f ../7.0-RELEASE-i386-disc3.iso -u 2  
mount -t cd9660 /dev/md2 /mnt  
tar -C /mnt -cf - . | tar -xf -  
umount /mnt  
  
mdconfig -a -t vnode -f ../7.0-RELEASE-i386-docs.iso -u 3  
mount -t cd9660 /dev/md3 /mnt  
tar -C /mnt -cf - . | tar -xf -  
umount /mnt**  
  
  
Next, use **sed** or the replace function of your favourite text editor to remove all incidences of **||1** and **||2** and **||3** from the file packages/INDEX.  
  
Add these lines to cdrom.inf:  
  
CD\_VOLUME = 0  
CD\_VOLUME = 1  
CD\_VOLUME = 2  
CD\_VOLUME = 3  
  
Then, remove this directory:  
  
**rm -Rf rr\_moved**  
  
or you will get this error when you try to create your DVD:  
  
mkisofs: Error: './rr\_moved' and '(NULL POINTER)' have the same Rock Ridge name 'rr\_moved'.  
mki/usr/home/dlavigne6/sofs: Unable to sort directory  
![icon\_sad.gif][icon_sad.gif] write failed: Input/output error  
  
This command (type all on one line) will burn your DVD on the fly;note that it will NOT save a copy of the ISO to your hard disc:  
  
**growisofs -Z /dev/cd0 -J -R -no-emul-boot -b boot/cdboot -iso-level 3 .**    
  
To instead create an ISO which you can then burn at your leisure, use this command (typed all on one line):  
  
**mkisofs -V FreeBSD7 -J -R -b boot/cdboot -no-emul-boot -o freebsd7.iso .**  
  
and to burn the ISO:  
  
**growisofs -dvd-compat -Z /dev/cd0=freebsd7.iso**  
  
That's it. Have fun!

转载于:https://blog.51cto.com/axlrose/1293047

[http_linux.chinaunix.net_bbs_viewthread.php_tid_983215]: http://linux.chinaunix.net/bbs/viewthread.php?tid=983215
[announcement]: http://www.freebsd.org/releases/7.0R/announce.html
[magazine]: http://www.bsdmag.org/
[mirror]: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/mirrors-ftp.html
[icon_sad.gif]: http://linux.chinaunix.net/bbs/images/smilies/icon_sad.gif