Bonjour,
je viens donc de réinstaller Bookworm (une bonne dizaine de fois!) et au (re)démarrage un message immédiat qui annonce aucun système amorçable.
Sauf erreur de ma part:
Avec l’installeur, j’ai donc créé
(1) un raid2 md127
sur nvme0n1p1
et nvme1n1p1
de ~330 M
que j’ai déclaré efi
à l’installeur au moment du formatage.
(2) une partition swap sur nvme0n1p2
et une sur nvme1n1p1
de ~64 G chacune
(3) un VG sur l’espace restant de nvme0n1 (nvme0n1p3) - en oubliant provisoirement le miroir avec nvme1n1p3
lsblk
donne:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 2.5G 1 loop /usr/lib/live/mount/rootfs/filesystem.squashfs
/run/live/rootfs/filesystem.squashfs
sda 8:0 1 58G 0 disk
├─sda1 8:1 1 58G 0 part
│ └─ventoy 253:5 0 3G 1 dm /usr/lib/live/mount/medium
│ /run/live/medium
└─sda2 8:2 1 32M 0 part
sdb 8:16 0 4.5T 0 disk
├─sdb1 8:17 0 976.6G 0 part
├─sdb2 8:18 0 1.9T 0 part
├─sdb4 8:20 0 58.6G 0 part
├─sdb5 8:21 0 58.6G 0 part
├─sdb6 8:22 0 58.6G 0 part
├─sdb7 8:23 0 58.6G 0 part
├─sdb8 8:24 0 58.6G 0 part
└─sdb9 8:25 0 1.4T 0 part
sdc 8:32 1 0B 0 disk
sr0 11:0 1 2.5G 0 rom
nvme0n1 259:0 0 3.6T 0 disk
├─nvme0n1p1 259:1 0 333M 0 part
│ └─md127 9:127 0 332M 0 raid1
├─nvme0n1p2 259:2 0 59.6G 0 part
└─nvme0n1p3 259:3 0 3.6T 0 part
├─VG0-Racine 253:0 0 69.8G 0 lvm
├─VG0-Var 253:1 0 46.6G 0 lvm
├─VG0-Local 253:2 0 46.6G 0 lvm
├─VG0-Eric 253:3 0 69.8G 0 lvm
└─VG0-Work 253:4 0 1.1T 0 lvm
nvme1n1 259:4 0 3.6T 0 disk
├─nvme1n1p1 259:5 0 333M 0 part
│ └─md127 9:127 0 332M 0 raid1
├─nvme1n1p2 259:6 0 59.6G 0 part
└─nvme1n1p3 259:7 0 3.6T 0 part
et fdisk -l
affiche:
Disk /dev/nvme0n1: 3.64 TiB, 4000787030016 bytes, 7814037168 sectors
Disk model: CT4000P3PSSD8
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: F1623B10-2219-4D0A-8435-981C374B7A10
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 684031 681984 333M Linux RAID
/dev/nvme0n1p2 684032 125683711 124999680 59.6G Linux swap
/dev/nvme0n1p3 125683712 7814035455 7688351744 3.6T Linux LVM
Disk /dev/nvme1n1: 3.64 TiB, 4000787030016 bytes, 7814037168 sectors
Disk model: CT4000P3PSSD8
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 43F625EB-F8E4-4108-8324-A2300E451E83
Device Start End Sectors Size Type
/dev/nvme1n1p1 2048 684031 681984 333M Linux RAID
/dev/nvme1n1p2 684032 125683711 124999680 59.6G Linux swap
/dev/nvme1n1p3 125683712 7814035455 7688351744 3.6T Linux LVM
Disk /dev/md127: 332 MiB, 348127232 bytes, 679936 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00000000
Disk /dev/mapper/VG0-Racine: 69.85 GiB, 74998349824 bytes, 146481152 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/VG0-Var: 46.56 GiB, 49996103680 bytes, 97648640 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/VG0-Local: 46.56 GiB, 49996103680 bytes, 97648640 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/VG0-Eric: 69.85 GiB, 74998349824 bytes, 146481152 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/VG0-Work: 1.09 TiB, 1199998763008 bytes, 2343747584 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sda: 57.99 GiB, 62264442880 bytes, 121610240 sectors
Disk model: Disk 3.0
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x20c7401f
Device Boot Start End Sectors Size Id Type
/dev/sda1 2048 121544703 121542656 58G 7 HPFS/NTFS/exFAT
/dev/sda2 * 121544704 121610239 65536 32M ef EFI (FAT-12/16/32)
Disk /dev/mapper/ventoy: 3.04 GiB, 3268362240 bytes, 6383520 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xc7e6ef99
Device Boot Start End Sectors Size Id Type
/dev/mapper/ventoy-part1 * 64 6383519 6383456 3G 0 Empty
/dev/mapper/ventoy-part2 7004 17243 10240 5M ef EFI (FAT-12/16/32)
Disk /dev/loop0: 2.55 GiB, 2733875200 bytes, 5339600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sdb: 4.55 TiB, 5000947302400 bytes, 9767475200 sectors
Disk model: easystore 2648
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: AFD22156-8CD9-4F9F-BF25-DC6FADD08F42
Device Start End Sectors Size Type
/dev/sdb1 2048 2048002047 2048000000 976.6G Microsoft basic data
/dev/sdb2 2048002048 6144002047 4096000000 1.9T Linux filesystem
/dev/sdb4 6144002048 6266882047 122880000 58.6G Linux filesystem
/dev/sdb5 6266882048 6389762047 122880000 58.6G Linux filesystem
/dev/sdb6 6389762048 6512642047 122880000 58.6G Linux filesystem
/dev/sdb7 6512642048 6635522047 122880000 58.6G Linux filesystem
/dev/sdb8 6635522048 6758402047 122880000 58.6G Linux filesystem
/dev/sdb9 6758402048 9767473151 3009071104 1.4T Linux filesystem
$ tree -aif / 2>&1 | egrep -i efi | head affiche:
/dev/disk/by-partlabel/Raid1_Efi0 -> ../../nvme0n1p1
/dev/disk/by-partlabel/Raid1_Efi1 -> ../../nvme1n1p1
/etc/grub.d/30_uefi-firmware
/run/live/medium/boot/grub/efi.img
/run/live/medium/boot/grub/i386-efi
/run/live/medium/boot/grub/i386-efi/acpi.mod
/run/live/medium/boot/grub/i386-efi/adler32.mod
/run/live/medium/boot/grub/i386-efi/afsplitter.mod
/run/live/medium/boot/grub/i386-efi/ahci.mod
/run/live/medium/boot/grub/i386-efi/all_video.mod
et $ tree -aif / 2>&1 | egrep -i efi | egrep ^/boot
n’affiche rien (donc pas: /boot/efi !)
J’en déduit que l’installeur n’a pas pris en compte la partition raid1 pourtant affichée (efi, erp) au moment du partitionnement.
Quelle peut être l’origine de ce problème ?
Existe-t-il un moyen à partir du Debian live actuel de le corriger ?
PS:
Malgré vos conseils, je n’ai pas modifié ma structure des données de travail, mais j’ai isolé /home/eric
au lieu de la laisser dans la partition racine. En revanche, j’ai aussi isolé une partition /var
et maintenue une partition pour /usr/local
.