put rescue image on hard disk
I've installed Red Hat 9 via the installation CD, and created a boot diskette.
When I need to get into rescue mode I see that I can get to the installation boot prompt in one of these ways: Quote:
I'd like to have this in case I don't have access to the installation CD, but do have the boot diskette. Thanks. D. |
There is a few ways. One is use isoemu, but it needs FAT32. Another way is to use existing kernel and initrd file to mount the ISO. Then use the chroot command.
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The first thing I don't get is where do I find the ISO in the first place?
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Use dd to make an image of your install/rescue CD.
Example: dd if=/dev/hdc of=image.iso |
See Thread
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Look in the installation disk for a file called rescue.iso. You can also check if you have an /sbin/mkrescue command. Note that you might not, or it may assume that you are using lilo for a boot loader and need a valid /etc/lilo.conf to work. This command can create a rescue.iso file which you can save somewhere or burn to CDROM.
Check "man mkrescue" for details. |
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