Install grub to different drive then the system

Hi!
I’m trying to change OS to Manjaro from Fedora. I have already created some partition and 3 RAID 0.

NAME        MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINTS
loop0         7:0    0   129M  1 loop  /run/miso/sfs/livefs
loop1         7:1    0   785M  1 loop  /run/miso/sfs/mhwdfs
loop2         7:2    0   1.7G  1 loop  /run/miso/sfs/desktopfs
loop3         7:3    0 643.7M  1 loop  /run/miso/sfs/rootfs
sda           8:0    0 931.5G  0 disk  
└─sda1        8:1    0 931.5G  0 part  
sdb           8:16   1  57.6G  0 disk  /run/miso/bootmnt
├─sdb1        8:17   1   3.3G  0 part  
└─sdb2        8:18   1     4M  0 part  
nvme0n1     259:0    0 476.9G  0 disk  
├─nvme0n1p1 259:2    0     2G  0 part  
├─nvme0n1p2 259:3    0     5G  0 part  
│ └─md125     9:125  0    10G  0 raid0 
├─nvme0n1p3 259:4    0    75G  0 part  
│ └─md126     9:126  0 149.9G  0 raid0 /mnt
└─nvme0n1p4 259:5    0 394.9G  0 part  
  └─md127     9:127  0 789.6G  0 raid0 
nvme1n1     259:1    0 476.9G  0 disk  
├─nvme1n1p1 259:6    0     5G  0 part  
│ └─md125     9:125  0    10G  0 raid0 
├─nvme1n1p2 259:7    0    75G  0 part  
│ └─md126     9:126  0 149.9G  0 raid0 /mnt
└─nvme1n1p3 259:8    0 394.9G  0 part  
  └─md127     9:127  0 789.6G  0 raid0
NAME FSTYPE FSVER LABEL   UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
loop0
     squash 4.0                                                      0   100% /run/miso/sfs/livefs
loop1
     squash 4.0                                                      0   100% /run/miso/sfs/mhwdfs
loop2
     squash 4.0                                                      0   100% /run/miso/sfs/desktopfs
loop3
     squash 4.0                                                      0   100% /run/miso/sfs/rootfs
sda                                                                           
└─sda1
     ext4   1.0   heavy_files
                          3b9a3503-2fab-416d-b096-36dd88301e84                
sdb  iso966 Jolie MANJARO_GNOME_2136
                          2022-07-29-12-53-38-00                     0   100% /run/miso/bootmnt
├─sdb1
│    iso966 Jolie MANJARO_GNOME_2136
│                         2022-07-29-12-53-38-00                              
└─sdb2
     vfat   FAT12 MISO_EFI
                          0511-7795                                           
nvme0n1
                                                                              
├─nvme0n1p1
│    vfat   FAT32         CBE5-37B9                                           
├─nvme0n1p2
│    linux_ 1.2   localhost-live:swap
│                         93b54b8c-1f34-bc9d-dfc5-bddf861f6025                
│ └─md125
│    swap   1     swap    a9c9c542-41d1-45f0-85a0-16528b91d814                
├─nvme0n1p3
│    linux_ 1.2   localhost-live:root
│                         9db0b579-ea89-f115-00e9-4587a55b1a62                
│ └─md126
│    ext4   1.0   root    8891a3a4-6f4b-4df2-bc0d-7cd9aa837426  129.3G     7% /mnt
└─nvme0n1p4
     linux_ 1.2   localhost-live:home
                          750ec43e-7aae-e82e-34fc-13ff0cac321e                
  └─md127
     ext4   1.0   home    a8835ad0-504f-4167-9c1c-edee36b701cc                
nvme1n1
                                                                              
├─nvme1n1p1
│    linux_ 1.2   localhost-live:swap
│                         93b54b8c-1f34-bc9d-dfc5-bddf861f6025                
│ └─md125
│    swap   1     swap    a9c9c542-41d1-45f0-85a0-16528b91d814                
├─nvme1n1p2
│    linux_ 1.2   localhost-live:root
│                         9db0b579-ea89-f115-00e9-4587a55b1a62                
│ └─md126
│    ext4   1.0   root    8891a3a4-6f4b-4df2-bc0d-7cd9aa837426  129.3G     7% /mnt
└─nvme1n1p3
     linux_ 1.2   localhost-live:home
                          750ec43e-7aae-e82e-34fc-13ff0cac321e                
  └─md127
     ext4   1.0   home    a8835ad0-504f-4167-9c1c-edee36b701cc

I have already install Manjaro on nvme1n1p2/md126 raid partition.
I want to install grub /boot/EFI on different drive.

Space prepared to install grub is nvme0n1/nvme0n1p1. How can i do that?
Important thing: I must use live USB.

I was trying:
sudo manjaro-chroot -a (pick system)
mount at /mnt

and then:
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=manjaro /dev/nvme0n1p1 --recheck --verbose

Below info:

[manjaro-gnome boot]# grub-install --target=x86_64-efi --efi-directory=/boot/efi
 --bootloader-id=manjaro /dev/nvme0n1/nvme0n1p1 --recheck --verbose
Installing for x86_64-efi platform.
grub-install: info: cannot open `/boot/grub/device.map': No such file or directory.
grub-install: info: /dev/md126 is not present.
grub-install: info: changing current directory to /dev.
grub-install: info: changing current directory to dri.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to md.
grub-install: info: changing current directory to vfio.
grub-install: info: changing current directory to mqueue.
grub-install: info: changing current directory to hugepages.
grub-install: info: changing current directory to pts.
grub-install: info: changing current directory to shm.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to bus.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to 004.
grub-install: info: changing current directory to 003.
grub-install: info: changing current directory to 002.
grub-install: info: changing current directory to 001.
grub-install: info: changing current directory to block.
grub-install: info: changing current directory to disk.
grub-install: info: changing current directory to by-label.
grub-install: info: changing current directory to by-partlabel.
grub-install: info: changing current directory to by-uuid.
grub-install: info: changing current directory to by-partuuid.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-diskseq.
grub-install: info: changing current directory to char.
grub-install: info: changing current directory to snd.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to mapper.
grub-install: info: changing current directory to net.
grub-install: info: changing current directory to bsg.
grub-install: info: changing current directory to input.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to /dev.
grub-install: info: changing current directory to dri.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to md.
grub-install: info: changing current directory to vfio.
grub-install: info: changing current directory to mqueue.
grub-install: info: changing current directory to hugepages.
grub-install: info: changing current directory to pts.
grub-install: info: changing current directory to shm.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to bus.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to 004.
grub-install: info: changing current directory to 003.
grub-install: info: changing current directory to 002.
grub-install: info: changing current directory to 001.
grub-install: info: changing current directory to block.
grub-install: info: changing current directory to disk.
grub-install: info: changing current directory to by-label.
grub-install: info: changing current directory to by-partlabel.
grub-install: info: changing current directory to by-uuid.
grub-install: info: changing current directory to by-partuuid.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-diskseq.
grub-install: info: changing current directory to char.
grub-install: info: changing current directory to snd.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to mapper.
grub-install: info: changing current directory to net.
grub-install: info: changing current directory to bsg.
grub-install: info: changing current directory to input.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-path.
grub-install: info: /dev/nvme0n1p3 is not present.
grub-install: info: Looking for /dev/nvme0n1p3.
grub-install: info: /dev/nvme0n1 is a parent of /dev/nvme0n1p3.
grub-install: info: /dev/nvme0n1p3 starts from 14682112.
grub-install: info: opening the device hostdisk//dev/nvme0n1.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: scanning hostdisk//dev/nvme0n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: scanning hostdisk//dev/nvme0n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Found array md/swap.
grub-install: info: Inserting hostdisk//dev/nvme0n1 (+4196352,10485760) into md/swap (mdraid1x)
.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Found array md/root.
grub-install: info: Inserting hostdisk//dev/nvme0n1 (+14682112,157286400) into md/root (mdraid1x)
.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Found array md/home.
grub-install: info: Inserting hostdisk//dev/nvme0n1 (+171968512,828246016) into md/home (mdraid1x)
.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Partition 0 starts from 2048.
grub-install: info: Partition 1 starts from 4196352.
grub-install: info: Partition 2 starts from 14682112.
grub-install: info: /dev/nvme1n1p2 is not present.
grub-install: info: Looking for /dev/nvme1n1p2.
grub-install: info: /dev/nvme1n1 is a parent of /dev/nvme1n1p2.
grub-install: info: /dev/nvme1n1p2 starts from 10487808.
grub-install: info: opening the device hostdisk//dev/nvme1n1.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme1n1.
grub-install: info: scanning hostdisk//dev/nvme1n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme1n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Inserting hostdisk//dev/nvme1n1 (+2048,10485760) into md/swap (mdraid1x)
.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Inserting hostdisk//dev/nvme1n1 (+10487808,157286400) into md/root (mdraid1x)
.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Inserting hostdisk//dev/nvme1n1 (+167774208,828246016) into md/home (mdraid1x)
.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Partition 0 starts from 2048.
grub-install: info: Partition 1 starts from 10487808.
grub-install: info: /dev/md126 is not present.
grub-install: info: changing current directory to /dev.
grub-install: info: changing current directory to dri.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to md.
grub-install: info: changing current directory to vfio.
grub-install: info: changing current directory to mqueue.
grub-install: info: changing current directory to hugepages.
grub-install: info: changing current directory to pts.
grub-install: info: changing current directory to shm.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to bus.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to 004.
grub-install: info: changing current directory to 003.
grub-install: info: changing current directory to 002.
grub-install: info: changing current directory to 001.
grub-install: info: changing current directory to block.
grub-install: info: changing current directory to disk.
grub-install: info: changing current directory to by-label.
grub-install: info: changing current directory to by-partlabel.
grub-install: info: changing current directory to by-uuid.
grub-install: info: changing current directory to by-partuuid.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-diskseq.
grub-install: info: changing current directory to char.
grub-install: info: changing current directory to snd.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to mapper.
grub-install: info: changing current directory to net.
grub-install: info: changing current directory to bsg.
grub-install: info: changing current directory to input.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to /dev.
grub-install: info: changing current directory to dri.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to md.
grub-install: info: changing current directory to vfio.
grub-install: info: changing current directory to mqueue.
grub-install: info: changing current directory to hugepages.
grub-install: info: changing current directory to pts.
grub-install: info: changing current directory to shm.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to bus.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to 004.
grub-install: info: changing current directory to 003.
grub-install: info: changing current directory to 002.
grub-install: info: changing current directory to 001.
grub-install: info: changing current directory to block.
grub-install: info: changing current directory to disk.
grub-install: info: changing current directory to by-label.
grub-install: info: changing current directory to by-partlabel.
grub-install: info: changing current directory to by-uuid.
grub-install: info: changing current directory to by-partuuid.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-diskseq.
grub-install: info: changing current directory to char.
grub-install: info: changing current directory to snd.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to mapper.
grub-install: info: changing current directory to net.
grub-install: info: changing current directory to bsg.
grub-install: info: changing current directory to input.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-path.
grub-install: info: /dev/nvme0n1p3 is present.
grub-install: info: Looking for /dev/nvme0n1p3.
grub-install: info: /dev/nvme0n1 is a parent of /dev/nvme0n1p3.
grub-install: info: /dev/nvme0n1p3 starts from 14682112.
grub-install: info: opening the device hostdisk//dev/nvme0n1.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: scanning hostdisk//dev/nvme0n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: scanning hostdisk//dev/nvme0n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Partition 0 starts from 2048.
grub-install: info: Partition 1 starts from 4196352.
grub-install: info: Partition 2 starts from 14682112.
grub-install: info: /dev/nvme1n1p2 is present.
grub-install: info: Looking for /dev/nvme1n1p2.
grub-install: info: /dev/nvme1n1 is a parent of /dev/nvme1n1p2.
grub-install: info: /dev/nvme1n1p2 starts from 10487808.
grub-install: info: opening the device hostdisk//dev/nvme1n1.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme1n1.
grub-install: info: scanning hostdisk//dev/nvme1n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme1n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Partition 0 starts from 2048.
grub-install: info: Partition 1 starts from 10487808.
grub-install: info: /dev/md126 is not present.
grub-install: error: /boot/efi doesn't look like an EFI partition.
[manjaro-gnome boot]# ls
efi                                 intel-ucode.img
grub                                linux515-x86_64.kver
initramfs-5.15-x86_64-fallback.img  memtest86+
initramfs-5.15-x86_64.img           vmlinuz-5.15-x86_64

I was tryind too:
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=manjaro /dev/nvme0n1 --recheck --verbose

Result:

[manjaro-gnome mnt]# grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=manjaro /dev/nvme0n1 --recheck --verbose
Installing for x86_64-efi platform.
grub-install: info: cannot open `/boot/grub/device.map': No such file or directory.
grub-install: info: /dev/md126 is not present.
grub-install: info: changing current directory to /dev.
grub-install: info: changing current directory to dri.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to md.
grub-install: info: changing current directory to vfio.
grub-install: info: changing current directory to mqueue.
grub-install: info: changing current directory to hugepages.
grub-install: info: changing current directory to pts.
grub-install: info: changing current directory to shm.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to bus.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to 004.
grub-install: info: changing current directory to 003.
grub-install: info: changing current directory to 002.
grub-install: info: changing current directory to 001.
grub-install: info: changing current directory to block.
grub-install: info: changing current directory to disk.
grub-install: info: changing current directory to by-label.
grub-install: info: changing current directory to by-uuid.
grub-install: info: changing current directory to by-partlabel.
grub-install: info: changing current directory to by-partuuid.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-diskseq.
grub-install: info: changing current directory to char.
grub-install: info: changing current directory to snd.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to mapper.
grub-install: info: changing current directory to net.
grub-install: info: changing current directory to bsg.
grub-install: info: changing current directory to input.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to /dev.
grub-install: info: changing current directory to dri.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to md.
grub-install: info: changing current directory to vfio.
grub-install: info: changing current directory to mqueue.
grub-install: info: changing current directory to hugepages.
grub-install: info: changing current directory to pts.
grub-install: info: changing current directory to shm.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to bus.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to 004.
grub-install: info: changing current directory to 003.
grub-install: info: changing current directory to 002.
grub-install: info: changing current directory to 001.
grub-install: info: changing current directory to block.
grub-install: info: changing current directory to disk.
grub-install: info: changing current directory to by-label.
grub-install: info: changing current directory to by-uuid.
grub-install: info: changing current directory to by-partlabel.
grub-install: info: changing current directory to by-partuuid.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-diskseq.
grub-install: info: changing current directory to char.
grub-install: info: changing current directory to snd.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to mapper.
grub-install: info: changing current directory to net.
grub-install: info: changing current directory to bsg.
grub-install: info: changing current directory to input.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-id.
grub-install: info: /dev/nvme0n1p3 is not present.
grub-install: info: Looking for /dev/nvme0n1p3.
grub-install: info: /dev/nvme0n1 is a parent of /dev/nvme0n1p3.
grub-install: info: /dev/nvme0n1p3 starts from 14682112.
grub-install: info: opening the device hostdisk//dev/nvme0n1.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: scanning hostdisk//dev/nvme0n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: scanning hostdisk//dev/nvme0n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Found array md/swap.
grub-install: info: Inserting hostdisk//dev/nvme0n1 (+4196352,10485760) into md/swap (mdraid1x)
.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Found array md/root.
grub-install: info: Inserting hostdisk//dev/nvme0n1 (+14682112,157286400) into md/root (mdraid1x)
.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Found array md/home.
grub-install: info: Inserting hostdisk//dev/nvme0n1 (+171968512,828246016) into md/home (mdraid1x)
.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Partition 0 starts from 2048.
grub-install: info: Partition 1 starts from 4196352.
grub-install: info: Partition 2 starts from 14682112.
grub-install: info: /dev/nvme1n1p2 is not present.
grub-install: info: Looking for /dev/nvme1n1p2.
grub-install: info: /dev/nvme1n1 is a parent of /dev/nvme1n1p2.
grub-install: info: /dev/nvme1n1p2 starts from 10487808.
grub-install: info: opening the device hostdisk//dev/nvme1n1.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme1n1.
grub-install: info: scanning hostdisk//dev/nvme1n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme1n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Inserting hostdisk//dev/nvme1n1 (+2048,10485760) into md/swap (mdraid1x)
.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Inserting hostdisk//dev/nvme1n1 (+10487808,157286400) into md/root (mdraid1x)
.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Inserting hostdisk//dev/nvme1n1 (+167774208,828246016) into md/home (mdraid1x)
.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Partition 0 starts from 2048.
grub-install: info: Partition 1 starts from 10487808.
grub-install: info: /dev/md126 is not present.
grub-install: info: changing current directory to /dev.
grub-install: info: changing current directory to dri.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to md.
grub-install: info: changing current directory to vfio.
grub-install: info: changing current directory to mqueue.
grub-install: info: changing current directory to hugepages.
grub-install: info: changing current directory to pts.
grub-install: info: changing current directory to shm.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to bus.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to 004.
grub-install: info: changing current directory to 003.
grub-install: info: changing current directory to 002.
grub-install: info: changing current directory to 001.
grub-install: info: changing current directory to block.
grub-install: info: changing current directory to disk.
grub-install: info: changing current directory to by-label.
grub-install: info: changing current directory to by-uuid.
grub-install: info: changing current directory to by-partlabel.
grub-install: info: changing current directory to by-partuuid.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-diskseq.
grub-install: info: changing current directory to char.
grub-install: info: changing current directory to snd.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to mapper.
grub-install: info: changing current directory to net.
grub-install: info: changing current directory to bsg.
grub-install: info: changing current directory to input.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to /dev.
grub-install: info: changing current directory to dri.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to md.
grub-install: info: changing current directory to vfio.
grub-install: info: changing current directory to mqueue.
grub-install: info: changing current directory to hugepages.
grub-install: info: changing current directory to pts.
grub-install: info: changing current directory to shm.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to bus.
grub-install: info: changing current directory to usb.
grub-install: info: changing current directory to 004.
grub-install: info: changing current directory to 003.
grub-install: info: changing current directory to 002.
grub-install: info: changing current directory to 001.
grub-install: info: changing current directory to block.
grub-install: info: changing current directory to disk.
grub-install: info: changing current directory to by-label.
grub-install: info: changing current directory to by-uuid.
grub-install: info: changing current directory to by-partlabel.
grub-install: info: changing current directory to by-partuuid.
grub-install: info: changing current directory to by-id.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-diskseq.
grub-install: info: changing current directory to char.
grub-install: info: changing current directory to snd.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to mapper.
grub-install: info: changing current directory to net.
grub-install: info: changing current directory to bsg.
grub-install: info: changing current directory to input.
grub-install: info: changing current directory to by-path.
grub-install: info: changing current directory to by-id.
grub-install: info: /dev/nvme0n1p3 is present.
grub-install: info: Looking for /dev/nvme0n1p3.
grub-install: info: /dev/nvme0n1 is a parent of /dev/nvme0n1p3.
grub-install: info: /dev/nvme0n1p3 starts from 14682112.
grub-install: info: opening the device hostdisk//dev/nvme0n1.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: drive = 0.
grub-install: info: the size of hostdisk//dev/nvme0n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: scanning hostdisk//dev/nvme0n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: scanning hostdisk//dev/nvme0n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme0n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme0n1.
grub-install: info: Partition 0 starts from 2048.
grub-install: info: Partition 1 starts from 4196352.
grub-install: info: Partition 2 starts from 14682112.
grub-install: info: /dev/nvme1n1p2 is present.
grub-install: info: Looking for /dev/nvme1n1p2.
grub-install: info: /dev/nvme1n1 is a parent of /dev/nvme1n1p2.
grub-install: info: /dev/nvme1n1p2 starts from 10487808.
grub-install: info: opening the device hostdisk//dev/nvme1n1.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: drive = 1.
grub-install: info: the size of hostdisk//dev/nvme1n1 is 1000215216.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid1x devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid09_be devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for mdraid09 devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for dmraid_nv devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for ldm devices on disk hostdisk//dev/nvme1n1.
grub-install: info: scanning hostdisk//dev/nvme1n1 for LDM.
grub-install: info: no LDM signature found.
grub-install: info: Scanning for lvm devices on disk hostdisk//dev/nvme1n1.
grub-install: info: no LVM signature found.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Scanning for DISKFILTER devices on disk hostdisk//dev/nvme1n1.
grub-install: info: Partition 0 starts from 2048.
grub-install: info: Partition 1 starts from 10487808.
grub-install: info: /dev/md126 is not present.
grub-install: error: /boot/efi doesn't look like an EFI partition.

Sadly Manjaro installer doesn’t support this type of solution.
Definitely i need support from more experienced users.

Best Regards.

Update:
After mount /dev/nvme0n1p1 to /boot/efi
cd /mnt → where is mount Manjaro

Run grub-install

grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=manjaro /dev/nvme0n1p1 --recheck --verbose

and looks like grub is installed. I have check this in UEFI and i can pick runner.

But! Still i have some problems.

First:
After run i’m getting error:

error diskfilter writes are not supported

and after click something:

Error: device `<device_id>` not found. Skipping fsck.

mount: /new_root: can't find <device_id>

You are now being dropped into an emergency shell.

I found two solve of this: error diskfilter writes are not supported
But it looks like grub still doesn’t working.

Hello @miro164 :wink:

Software RAID needs a separate boot partition (non-raid). Also the hook mdadm_udev is needed: RAID - ArchWiki

Hi @megavolt!
Thanks for your answer! :slight_smile:

I solve part of:

error diskfilter writes are not supported

But this arch documentation looks for me unclear. I need more time for this. I have checked Device id printed in error message after grub fail. This is root raid device.
Thanks to you I know now where can i searching solution.

Rhetorical question: Can’t it be little easier? Fedora solved this problem quite well.