Je rencontre des soucis pour formater un grand volume (~ 6 To). Il s'agit d'un RAID 5 (hardware) de 3 disques durs de 3 To.
Dans un premier temps, j'ai eu de la peine à créer une table de partition GPT (
gdisk
plante, i.e. il ne termine jamais). Finalement, j'ai créé la table de partition GPT depuis windows et j'ai créé 2 partitions (une de 15 Go et le reste dans une autre partition). J'aimerais déjà commencer par formater la partition de 15 Go en ext4 mais voilà, là ça fait bien 20 minutes que mkfs.ext4
tourne...Quant à
gparted
, il freeze.Un peu d'aide afin d'expliquer le partitionnement:
fdisk -l
Code : Tout sélectionner
Disk /dev/sda: 256.1 GB, 256060514304 bytes, 500118192 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 label type: dos
Disk identifier: 0xd9a6c0f5
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 104861695 52429824 83 Linux
/dev/sda2 104861696 466567167 180852736 83 Linux
/dev/sda3 466567168 500117503 16775168 82 Linux swap / Solaris
Disk /dev/sdb: 3000.6 GB, 3000592982016 bytes, 5860533168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk label type: dos
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdb1 1 4294967295 2147483647+ ee GPT
Partition 1 does not start on physical sector boundary.
Disk /dev/sdc: 3000.6 GB, 3000592982016 bytes, 5860533168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/sdd: 3000.6 GB, 3000592982016 bytes, 5860533168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk label type: dos
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdd1 1 4294967295 2147483647+ ee GPT
Partition 1 does not start on physical sector boundary.
Disk /dev/sde: 320.1 GB, 320072933376 bytes, 625142448 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 label type: dos
Disk identifier: 0x5ffb31fc
Device Boot Start End Blocks Id System
/dev/sde1 * 2048 625139711 312568832 7 HPFS/NTFS/exFAT
Disk /dev/md126: 6001.1 GB, 6001143054336 bytes, 11720982528 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 65536 bytes / 131072 bytes
Disk label type: dos
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/md126p1 1 4294967295 2147483647+ ee GPT
Partition 1 does not start on physical sector boundary.
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.
fdisk
se plante à cause de GPT, un gdisk -l
sur mon volume RAID (/dev/md126
):
Code : Tout sélectionner
GPT fdisk (gdisk) version 0.8.7
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Disk /dev/md126: 11720982528 sectors, 5.5 TiB
Logical sector size: 512 bytes
Disk identifier (GUID): 8E7D03F1-8C3A-4FE6-B7BA-502D168E87D1
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 11720982494
Partitions will be aligned on 8-sector boundaries
Total free space is 6077 sectors (3.0 MiB)
Number Start (sector) End (sector) Size Code Name
1 34 262177 128.0 MiB 0C01 Microsoft reserved part
2 264192 33032191 15.6 GiB 0700 Basic data partition
3 33032192 11720978431 5.4 TiB 0700 Basic data partition
sda
est un SSD contenant archlinux (sda1=root, sda2=home, sda3=swap), sde
est un disque dur contenant Windows 7 et mon but est de faire de la partition de 15Go sur le RAID un point de montage pour /var
afin de ne pas le mettre sur le SSD. Le grand volume sert au stockage de données (au pire, il peut rester en NTFS lui).Si quelqu'un a une piste, je suis évidemment preneur.