Se serve chiarimento su qualche punto, chiedete pure. Non chiedetemi di tradurlo integralmente...
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- From: Massimiliano Mirra <mmirra@xxxxxxxxx>
- To: debian-knoppix@xxxxxxxxxxxx
- Date: Sat, 16 Aug 2003 23:23:15 +0200This is for those who customize Knoppix and would like to try out the results without burning a CD and without making a compressed filesystem. One way was described by Fabian Franz some time ago in a post titled `How to boot a chroot directory'. Another way is one I found by chance today and does not involve chrooting, nor the hard disk dump is modified, it is just like running from CD. If a hard disk partition has a KNOPPIX/ directory in its top level, linuxrc detects it as a Knoppix container; if the cloop mounting stage in linuxrc is skipped (by commenting it out or not creating the cloop at all) and bin/, sbin/ etc. exist under KNOPPIX/, It Just Runs (tm). Partition is kept read only. Anyway, here is it the procedure: - Choose a partition of about 2.5 gigabytes that will be devoted to the operation, as we will need to be in the top level. (This might be circumvented by using some softlinks, haven't tried.) I'll assume this partition will be mounted under /knoppix. - Create a /knoppix/KNOPPIX and a /knoppix/KNOPPIX/dump directory. - Dump Knoppix contents onto /knoppix/KNOPPIX/dump.  - Copy miniroot.gz into /knoppix/KNOPPIX/.  - Mount miniroot.gz and comment these lines in linuxrc:  # if test -n "$FOUND_KNOPPIX" -a -f /cdrom/KNOPPIX/KNOPPIX; then # # DEBUG # # echo "6" > /proc/sys/kernel/printk # insmod -f /modules/cloop.o file=/cdrom/KNOPPIX/KNOPPIX # mountit /dev/cloop /KNOPPIX "-o ro" || FOUND_KNOPPIX="" # fi - While in /knoppix/KNOPPIX/, create softlinks to the bin, boot, etc, lib, opt, sbin, usr, var directories of the dumped Knoppix.  - Add this stanza to /etc/lilo.conf: image=/knoppix/KNOPPIX/dump/boot/vmlinuz-2.4.20-xfs label=knoppix append="ramdisk_size=100000 init=/etc/init lang=us apm=power-off hda=scsi hdb=scsi hdc=scsi hdd=scsi vga=791 nomce quiet" initrd=/knoppix/KNOPPIX/miniroot.gz read-only - Run LILO. Reboot. *** Details:  mount /cdrom mknod /dev/cloop b 240 0 insmod cloop file=/cdrom/KNOPPIX/KNOPPIX mount -t iso9660 /dev/cloop /mnt -oro rsync -av /mnt/ /knoppix/KNOPPIX/dump/ # trailing slash in /mnt/ is critical! umount /mnt rmmod cloop  mount /cdrom/KNOPPIX/boot.img /mnt -oloop cp /mnt/miniroot.gz /knoppix/KNOPPIX umount /mnt  gunzip /knoppix/KNOPPIX/miniroot.gz mount /konppix/KNOPPIX/miniroot /mnt -oloop vi /mnt/linuxrc ...modify the content... umount /mnt gzip /knoppix/KNOPPIX/miniroot  cd /knoppix/KNOPPIX ln -s dump/bin dump/boot dump/etc dump/lib dump/opt dump/sbin dump/usr dump/var . _______________________________________________ debian-knoppix mailing list debian-knoppix@xxxxxxxxxxxx http://mailman.linuxtag.org/mailman/listinfo/debian-knoppix
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