Take the 2-minute tour ×
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It's 100% free, no registration required.

I'm using ubuntu 12.04.4 Server and this is my current setup:

My hard disks:

wax@petra:~$ sudo fdisk -l /dev/sda

Disk /dev/sda: 1500.3 GB, 1500301910016 bytes
255 testine, 63 settori/tracce, 182401 cilindri, totale 2930277168 settori
Unità = settori di 1 * 512 = 512 byte
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Identificativo disco: 0x00000000

Dispositivo Boot      Start         End      Blocks   Id  System
/dev/sda1   *          63  2930272064  1465136001   fd  Autorilevamento raid di Linux

wax@petra:~$ sudo fdisk -l /dev/sdb

Disk /dev/sdb: 1500.3 GB, 1500301910016 bytes
255 testine, 63 settori/tracce, 182401 cilindri, totale 2930277168 settori
Unità = settori di 1 * 512 = 512 byte
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Identificativo disco: 0x00000000

Dispositivo Boot      Start         End      Blocks   Id  System
/dev/sdb1              63  2930272064  1465136001   fd  Autorilevamento raid di Linux

wax@petra:~$ sudo fdisk -l /dev/sdc

Disk /dev/sdc: 163.9 GB, 163928604672 bytes
255 testine, 63 settori/tracce, 19929 cilindri, totale 320173056 settori
Unità = settori di 1 * 512 = 512 byte
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Identificativo disco: 0x8f8000b1

Dispositivo Boot      Start         End      Blocks   Id  System
/dev/sdc1            2048     3905535     1951744   82  Linux swap / Solaris
/dev/sdc2         3907582   320172031   158132225    5  Esteso
/dev/sdc5   *     3907584   320172031   158132224   83  Linux

wax@petra:~$ sudo fdisk -l /dev/sdd

Disk /dev/sdd: 3000.6 GB, 3000592982016 bytes
255 testine, 63 settori/tracce, 364801 cilindri, totale 5860533168 settori
Unità = settori di 1 * 512 = 512 byte
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Identificativo disco: 0x00000000

Il disco /dev/sdd non contiene una tabella delle partizioni valida

This is the mdadm output:

wax@petra:~$ cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md1 : active raid1 sdd[3] md0[2]
      2930135360 blocks super 1.2 [2/2] [UU]

md0 : active linear sdb[0] sda[1]
      2930277152 blocks super 1.2 0k rounding

unused devices: <none>

Why sda1 and sdb1 are market as boot? My boot disk is sdc. Also grub is installed in sdc AND in sda I think that's an error right?

Why sda and sdb have partitions while sdd doesn't?

Is there something wrong with my setup?

share|improve this question
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.