I've been trying to create a custom boot DVD that loads a menu and allows the user to select one of several things to boot into:
1) Knoppix
2) Memtest86
3) DBAN
4) GParted
5) Ubuntu
6) System HDD
7) Reboot
I'm using MagicISO to create the multiboot menu and ISO image(as it was the fastest way for me and my limited knowledge). Also, I'm using Oracles VirtualBox to test the ISOs.
Basically the way MagicISO works(or as I think it does) is that I need to create a dir on the ISO image with the actual files from the extracted ISO in question. Then I need to create a boot information file (.bif) from the source ISO and attach it to my project in MagicISO. After that it says the image is now bootable and I create the ISO file itself. This seems redundant of course since the source ISO I could burn with MagicISO directly and have work like a charm. I'm simply going about it this way to try and understand how things are working with a single image before creating the multiboot image. Basically I'm trying to do this but without any Windows distros. I've basically been trying to understand that tutorial and apply it to these linux ISOs in my project.
So far, when I try the above with Knoppix I get a checksum error or it simply hangs before doing anything at all. My guess is that I need to update it's boot file to let it know where the dir is on the DVD now. I'm just not sure how to do that and any articles on it that I find are either 1) strictly in a linux environment 2) way above my head....usually a combination of both.
Anyways, I'm doing this strictly as a fun project to learn more about how computers boot and linux and life in general, so I'm not rushing to find a solution. Any ideas to steer me in the right direction would be appreciated.
Cisco UCS 5108 Blade Server Chassis Enclosure 8x B200 M4 16x E5-2640v3 128gb
$599.99
HP ProLiant BL460c G8(Gen8) 2x 8 CORE E5-2670 2.6GHz 192GB RAM 2x 146GB SAS HDD
$78.00
DELL M630 BLADE SERVER x2 XEON E5-2660V3 @ 2.6GH H730 PERC HDD CADDIES 16GB FC
$50.00
Dell PowerEdge FX2s CTO Blade 4 Slot 2U Chassis 2x 2000W
$349.00
DELL POWEREDGE M620 Blade 2x Xeon E5-2670 2.5GHz 128GB 2x300GB HDD
$94.50
Dell PowerEdge M610 Blade Server E5620@2.2GHZ (6x)8GB RAM (2x)146GB 15K SAS HDD
$75.00
Dell PowerEdge M1000e (BMX01) Server Enclosure w/ 16-PowerEdge M610 Blade Server
$899.99
Dell PowerEdge FC630 Xeon E5-2699 v4 256 GB DDR4 1U Server No Drives/No OS B9
$424.99
Dell PowerEdge M620 Blade Server
$39.99
UCSB-B200-M4 UCS Blade Server, 2x E5-2667 V3, 256GB RAM DDR4, 2x 300GB Drives
$299.99