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okay, sysresc refined a little bit...

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This commit is contained in:
brent s.
2021-01-20 17:45:05 -05:00
parent efc02fa4d9
commit 5ac4f35c93
4 changed files with 79 additions and 30 deletions
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89
tpl/sysresccd_grub.conf.j2
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@@ -2,66 +2,105 @@
# Copy this file to /etc/grub.d/40_custom_sysresccd with mode 0755 and run grub-mkconfig -o /boot/grub/grub.cfg
exec tail -n +3 $0
# System Rescue CD
# https://www.system-rescue.org/
# Project: https://www.system-rescue.org/
# Details:
# https://www.system-rescue.org/manual/Installing_SystemRescue_on_the_disk/#first-approach-using-grub2-with-isoloop
# https://www.system-rescue.org/manual/Booting_SystemRescueCd/
submenu 'System Rescue CD' {
menuentry 'Default options' {
search --no-floppy --fs-uuid --set=root {{ disk_uuid }}
load_video
insmod gzio
insmod part_gpt
insmod part_msdos
insmod ext2
insmod loopback
search --no-floppy --fs-uuid {{ disk_uuid }} --set=root
set isofile='{{ iso_path }}'
probe -u $root --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/$imgdevuuid"
probe -u ${root} --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/${imgdevuuid}"
loopback loop (${root})/${isofile}
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=$imgdevpath img_loop=$isofile earlymodules=loop
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=${imgdevpath} img_loop=${isofile} earlymodules=loop
initrd (loop)/sysresccd/boot/intel_ucode.img (loop)/sysresccd/boot/amd_ucode.img (loop)/sysresccd/boot/x86_64/sysresccd.img
}
menuentry 'Run from RAM' {
search --no-floppy --fs-uuid --set=root {{ disk_uuid }}
load_video
insmod gzio
insmod part_gpt
insmod part_msdos
insmod ext2
insmod loopback
search --no-floppy --fs-uuid {{ disk_uuid }} --set=root
set isofile='{{ iso_path }}'
probe -u $root --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/$imgdevuuid"
probe -u ${root} --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/${imgdevuuid}"
loopback loop (${root})/${isofile}
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=$imgdevpath img_loop=$isofile earlymodules=loop copytoram
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=${imgdevpath} img_loop=${isofile} earlymodules=loop copytoram
initrd (loop)/sysresccd/boot/intel_ucode.img (loop)/sysresccd/boot/amd_ucode.img (loop)/sysresccd/boot/x86_64/sysresccd.img
}
menuentry 'Confirm/verify checksum' {
search --no-floppy --fs-uuid --set=root {{ disk_uuid }}
load_video
insmod gzio
insmod part_gpt
insmod part_msdos
insmod ext2
insmod loopback
search --no-floppy --fs-uuid {{ disk_uuid }} --set=root
set isofile='{{ iso_path }}'
probe -u $root --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/$imgdevuuid"
probe -u ${root} --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/${imgdevuuid}"
loopback loop (${root})/${isofile}
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=$imgdevpath img_loop=$isofile earlymodules=loop checksum
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=${imgdevpath} img_loop=${isofile} earlymodules=loop checksum
initrd (loop)/sysresccd/boot/intel_ucode.img (loop)/sysresccd/boot/amd_ucode.img (loop)/sysresccd/boot/x86_64/sysresccd.img
}
menuentry 'Use basic display drivers' {
search --no-floppy --fs-uuid --set=root {{ disk_uuid }}
load_video
insmod gzio
insmod part_gpt
insmod part_msdos
insmod ext2
insmod loopback
search --no-floppy --fs-uuid {{ disk_uuid }} --set=root
set isofile='{{ iso_path }}'
probe -u $root --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/$imgdevuuid"
probe -u ${root} --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/${imgdevuuid}"
loopback loop (${root})/${isofile}
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=$imgdevpath img_loop=$isofile earlymodules=loop nomodeset
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=${imgdevpath} img_loop=${isofile} earlymodules=loop nomodeset
initrd (loop)/sysresccd/boot/intel_ucode.img (loop)/sysresccd/boot/amd_ucode.img (loop)/sysresccd/boot/x86_64/sysresccd.img
}
menuentry 'Find and boot a locally installed Linux' {
search --no-floppy --fs-uuid --set=root {{ disk_uuid }}
load_video
insmod gzio
insmod part_gpt
insmod part_msdos
insmod ext2
insmod loopback
search --no-floppy --fs-uuid {{ disk_uuid }} --set=root
set isofile='{{ iso_path }}'
probe -u $root --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/$imgdevuuid"
probe -u ${root} --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/${imgdevuuid}"
loopback loop (${root})/${isofile}
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=$imgdevpath img_loop=$isofile earlymodules=loop findroot
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=${imgdevpath} img_loop=${isofile} earlymodules=loop findroot
initrd (loop)/sysresccd/boot/intel_ucode.img (loop)/sysresccd/boot/amd_ucode.img (loop)/sysresccd/boot/x86_64/sysresccd.img
}
menuentry 'Stop during boot before the root filesystem is mounted' {
search --no-floppy --fs-uuid --set=root {{ disk_uuid }}
load_video
insmod gzio
insmod part_gpt
insmod part_msdos
insmod ext2
insmod loopback
search --no-floppy --fs-uuid {{ disk_uuid }} --set=root
set isofile='{{ iso_path }}'
probe -u $root --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/$imgdevuuid"
probe -u ${root} --set=imgdevuuid
set imgdevpath="/dev/disk/by-uuid/${imgdevuuid}"
loopback loop (${root})/${isofile}
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=$imgdevpath img_loop=$isofile earlymodules=loop break
linux (loop)/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd img_dev=${imgdevpath} img_loop=${isofile} earlymodules=loop break
initrd (loop)/sysresccd/boot/intel_ucode.img (loop)/sysresccd/boot/amd_ucode.img (loop)/sysresccd/boot/x86_64/sysresccd.img
}