This is /boot/efi/EFI/redhat/grub.cfg
```
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
set pager=1
if [ -f ${config_directory}/grubenv ]; then
load_env -f ${config_directory}/grubenv
elif [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="${saved_entry}"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
terminal_input console
terminal_output console
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=1
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=1
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/00_tuned ###
set tuned_params=""
set tuned_initrd=""
### END /etc/grub.d/00_tuned ###
### BEGIN /etc/grub.d/01_users ###
if [ -f ${prefix}/user.cfg ]; then
source ${prefix}/user.cfg
if [ -n "${GRUB2_PASSWORD}" ]; then
set superusers="root"
export superusers
password_pbkdf2 root ${GRUB2_PASSWORD}
fi
fi
### END /etc/grub.d/01_users ###
### BEGIN /etc/grub.d/08_fallback_counting ###
insmod increment
# Check if boot_counter exists and boot_success=0 to activate this behaviour.
if [ -n "${boot_counter}" -a "${boot_success}" = "0" ]; then
# if countdown has ended, choose to boot rollback deployment,
# i.e. default=1 on OSTree-based systems.
if [ "${boot_counter}" = "0" -o "${boot_counter}" = "-1" ]; then
set default=1
set boot_counter=-1
# otherwise decrement boot_counter
else
decrement boot_counter
fi
save_env boot_counter
fi
### END /etc/grub.d/08_fallback_counting ###
### BEGIN /etc/grub.d/10_linux ###
insmod part_gpt
insmod xfs
set root='hd1,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2 976db22f-c024-4b90-aa86-ed26916784b5
else
search --no-floppy --fs-uuid --set=root 976db22f-c024-4b90-aa86-ed26916784b5
fi
insmod part_gpt
insmod fat
set boot='hd1,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=boot --hint-bios=hd1,gpt1 --hint-efi=hd1,gpt1 --hint-baremetal=ahci1,gpt1 659B-7E29
else
search --no-floppy --fs-uuid --set=boot 659B-7E29
fi
# This section was generated by a script. Do not modify the generated file - all changes
# will be lost the next time file is regenerated. Instead edit the BootLoaderSpec files.
#
# The blscfg command parses the BootLoaderSpec files stored in /boot/loader/entries and
# populates the boot menu. Please refer to the Boot Loader Specification documentation
# for the files format: https://www.freedesktop.org/wiki/Specifications/BootLoaderSpec/.
# The kernelopts variable should be defined in the grubenv file. But to ensure that menu
# entries populated from BootLoaderSpec files that use this variable work correctly even
# without a grubenv file, define a fallback kernelopts variable if this has not been set.
#
# The kernelopts variable in the grubenv file can be modified using the grubby tool or by
# executing the grub2-mkconfig tool. For the latter, the values of the GRUB_CMDLINE_LINUX
# and GRUB_CMDLINE_LINUX_DEFAULT options from /etc/default/grub file are used to set both
# the kernelopts variable in the grubenv file and the fallback kernelopts variable.
if [ -z "${kernelopts}" ]; then
set kernelopts="root=/dev/mapper/vg0-lvroot ro crashkernel=auto console=tty1 console=ttyS0 rd.auto=1"
fi
insmod blscfg
blscfg
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/10_reset_boot_success ###
# Hiding the menu is ok if last boot was ok or if this is a first boot attempt to boot the entry
if [ "${boot_success}" = "1" -o "${boot_indeterminate}" = "1" ]; then
set menu_hide_ok=1
else
set menu_hide_ok=0
fi
# Reset boot_indeterminate after a successful boot
if [ "${boot_success}" = "1" ] ; then
set boot_indeterminate=0
# Avoid boot_indeterminate causing the menu to be hidden more then once
elif [ "${boot_indeterminate}" = "1" ]; then
set boot_indeterminate=2
fi
# Reset boot_success for current boot
set boot_success=0
save_env boot_success boot_indeterminate
### END /etc/grub.d/10_reset_boot_success ###
### BEGIN /etc/grub.d/12_menu_auto_hide ###
if [ x$feature_timeout_style = xy ] ; then
if [ "${menu_show_once}" ]; then
unset menu_show_once
save_env menu_show_once
set timeout_style=menu
set timeout=60
elif [ "${menu_auto_hide}" -a "${menu_hide_ok}" = "1" ]; then
set orig_timeout_style=${timeout_style}
set orig_timeout=${timeout}
if [ "${fastboot}" = "1" ]; then
# timeout_style=menu + timeout=0 avoids the countdown code keypress check
set timeout_style=menu
set timeout=0
else
set timeout_style=hidden
set timeout=1
fi
fi
fi
### END /etc/grub.d/12_menu_auto_hide ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_ppc_terminfo ###
### END /etc/grub.d/20_ppc_terminfo ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
(END)
```
When booting, the first boot option materializes as:
```
load_video
set gfx_payload=keep
insmod gzio
linux ($root)/boot/vmlinuz-4-18-0-384.el8.x86_64 root=/dev/mapper/vg0-root ro crashkernel=auto console=tty1 console=ttyS0 rd.auto=1
initrd ($root)/boot/initramfs-4.18.0-348.el8.x86_64.img $tuned_initrd
```
Looking into grub, the following is set:
prefix=(hd1,gpt1)/EFI/redhat
boot=hd1,gpt1
root=hd1,gpt2
Hey Michael,
This is /boot/efi/ EFI/redhat/ grub.cfg
```
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub. d/00_header ###
set pager=1
if [ -f ${config_ directory} /grubenv ]; then directory} /grubenv "${next_ entry}" "${saved_ entry}"
load_env -f ${config_
elif [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default=
set next_entry=
save_env next_entry
set boot_once=true
else
set default=
fi
if [ x"${feature_ menuentry_ id}" = xy ]; then id_option= "--id" id_option= ""
menuentry_
else
menuentry_
fi
export menuentry_id_option
if [ "${prev_ saved_entry} " ]; then "${prev_ saved_entry} "
set saved_entry=
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault { entry=" ${chosen} "
if [ -z "${boot_once}" ]; then
saved_
save_env saved_entry
fi
}
function load_video { all_video_ module = xy ]; then
if [ x$feature_
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
terminal_input console timeout_ style = xy ] ; then d/00_header ###
terminal_output console
if [ x$feature_
set timeout_style=menu
set timeout=1
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=1
fi
### END /etc/grub.
### BEGIN /etc/grub. d/00_tuned ### d/00_tuned ###
set tuned_params=""
set tuned_initrd=""
### END /etc/grub.
### BEGIN /etc/grub. d/01_users ### d/01_users ###
if [ -f ${prefix}/user.cfg ]; then
source ${prefix}/user.cfg
if [ -n "${GRUB2_PASSWORD}" ]; then
set superusers="root"
export superusers
password_pbkdf2 root ${GRUB2_PASSWORD}
fi
fi
### END /etc/grub.
### BEGIN /etc/grub. d/08_fallback_ counting ### d/08_fallback_ counting ###
insmod increment
# Check if boot_counter exists and boot_success=0 to activate this behaviour.
if [ -n "${boot_counter}" -a "${boot_success}" = "0" ]; then
# if countdown has ended, choose to boot rollback deployment,
# i.e. default=1 on OSTree-based systems.
if [ "${boot_counter}" = "0" -o "${boot_counter}" = "-1" ]; then
set default=1
set boot_counter=-1
# otherwise decrement boot_counter
else
decrement boot_counter
fi
save_env boot_counter
fi
### END /etc/grub.
### BEGIN /etc/grub. d/10_linux ### platform_ search_ hint = xy ]; then bios=hd1, gpt2 --hint-efi=hd1,gpt2 --hint- baremetal= ahci1,gpt2 976db22f- c024-4b90- aa86-ed26916784 b5 c024-4b90- aa86-ed26916784 b5 platform_ search_ hint = xy ]; then bios=hd1, gpt1 --hint-efi=hd1,gpt1 --hint- baremetal= ahci1,gpt1 659B-7E29
insmod part_gpt
insmod xfs
set root='hd1,gpt2'
if [ x$feature_
search --no-floppy --fs-uuid --set=root --hint-
else
search --no-floppy --fs-uuid --set=root 976db22f-
fi
insmod part_gpt
insmod fat
set boot='hd1,gpt1'
if [ x$feature_
search --no-floppy --fs-uuid --set=boot --hint-
else
search --no-floppy --fs-uuid --set=boot 659B-7E29
fi
# This section was generated by a script. Do not modify the generated file - all changes entries and /www.freedeskto p.org/wiki/ Specifications/ BootLoaderSpec/.
# will be lost the next time file is regenerated. Instead edit the BootLoaderSpec files.
#
# The blscfg command parses the BootLoaderSpec files stored in /boot/loader/
# populates the boot menu. Please refer to the Boot Loader Specification documentation
# for the files format: https:/
# The kernelopts variable should be defined in the grubenv file. But to ensure that menu LINUX_DEFAULT options from /etc/default/grub file are used to set both "root=/ dev/mapper/ vg0-lvroot ro crashkernel=auto console=tty1 console=ttyS0 rd.auto=1"
# entries populated from BootLoaderSpec files that use this variable work correctly even
# without a grubenv file, define a fallback kernelopts variable if this has not been set.
#
# The kernelopts variable in the grubenv file can be modified using the grubby tool or by
# executing the grub2-mkconfig tool. For the latter, the values of the GRUB_CMDLINE_LINUX
# and GRUB_CMDLINE_
# the kernelopts variable in the grubenv file and the fallback kernelopts variable.
if [ -z "${kernelopts}" ]; then
set kernelopts=
fi
insmod blscfg d/10_linux ###
blscfg
### END /etc/grub.
### BEGIN /etc/grub. d/10_reset_ boot_success ### indeterminate} " = "1" ]; then ate=0 indeterminate} " = "1" ]; then ate=2 d/10_reset_ boot_success ###
# Hiding the menu is ok if last boot was ok or if this is a first boot attempt to boot the entry
if [ "${boot_success}" = "1" -o "${boot_
set menu_hide_ok=1
else
set menu_hide_ok=0
fi
# Reset boot_indeterminate after a successful boot
if [ "${boot_success}" = "1" ] ; then
set boot_indetermin
# Avoid boot_indeterminate causing the menu to be hidden more then once
elif [ "${boot_
set boot_indetermin
fi
# Reset boot_success for current boot
set boot_success=0
save_env boot_success boot_indeterminate
### END /etc/grub.
### BEGIN /etc/grub. d/12_menu_ auto_hide ### timeout_ style = xy ] ; then style=$ {timeout_ style} ${timeout} style=hidden d/12_menu_ auto_hide ###
if [ x$feature_
if [ "${menu_show_once}" ]; then
unset menu_show_once
save_env menu_show_once
set timeout_style=menu
set timeout=60
elif [ "${menu_auto_hide}" -a "${menu_hide_ok}" = "1" ]; then
set orig_timeout_
set orig_timeout=
if [ "${fastboot}" = "1" ]; then
# timeout_style=menu + timeout=0 avoids the countdown code keypress check
set timeout_style=menu
set timeout=0
else
set timeout_
set timeout=1
fi
fi
fi
### END /etc/grub.
### BEGIN /etc/grub. d/20_linux_ xen ### d/20_linux_ xen ###
### END /etc/grub.
### BEGIN /etc/grub. d/20_ppc_ terminfo ### d/20_ppc_ terminfo ###
### END /etc/grub.
### BEGIN /etc/grub. d/30_os- prober ### d/30_os- prober ###
### END /etc/grub.
### BEGIN /etc/grub. d/30_uefi- firmware ### id_option 'uefi-firmware' { d/30_uefi- firmware ###
menuentry 'System setup' $menuentry_
fwsetup
}
### END /etc/grub.
### BEGIN /etc/grub. d/40_custom ### d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.
### BEGIN /etc/grub. d/41_custom ### directory} /custom. cfg ]; then directory} /custom. cfg directory} " -a -f $prefix/custom.cfg ]; then d/41_custom ###
if [ -f ${config_
source ${config_
elif [ -z "${config_
source $prefix/custom.cfg;
fi
### END /etc/grub.
(END)
```
When booting, the first boot option materializes as: /boot/vmlinuz- 4-18-0- 384.el8. x86_64 root=/dev/ mapper/ vg0-root ro crashkernel=auto console=tty1 console=ttyS0 rd.auto=1 /boot/initramfs -4.18.0- 348.el8. x86_64. img $tuned_initrd
```
load_video
set gfx_payload=keep
insmod gzio
linux ($root)
initrd ($root)
```
Looking into grub, the following is set: (hd1,gpt1) /EFI/redhat
prefix=
boot=hd1,gpt1
root=hd1,gpt2
MAAS set as:
_Filesystems_
sdb-part1 511.7 MB fat32 /boot/efi
sdb-part2 3.47 GB xfs /boot
vg0-lvhome 1.99 GB xfs /home
vg0-lvroot 5.99 GB xfs /
_Available disks and partitions_
sdb QEMU HARDDISK (Boot is checked)
vg0...
...
After manual boot, blkid returns: "39a28004- 9ff3-4cb7- a191-05a4adbeb2 4a" c024-4b90- aa86-ed26916784 b5" BLOCK_SIZE="512" TYPE="xfs" PARTUUID= "2bd4505e- d14f-41fe- 8cb5-e60ff1deba ad"
/dev/sdb1: UUID="659B-7E29" BLOCK_SIZE="512" TYPE="vfat" PARTUUID=
/dev/sdb2: UUID="976db22f-
Please let me know if there's anything else I can provide, and thank you for your assistance!
Best regards,
~ Nate