I have 2 disks, sda and sdc with the following gdisk
output:
$ sudo gdisk -l /dev/sda
GPT fdisk (gdisk) version 0.8.8
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Disk /dev/sda: 7814037168 sectors, 3.6 TiB
Logical sector size: 512 bytes
Disk identifier (GUID): 83E2C8AF-B99A-4DF3-84F2-6783DA14E485
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 7814037134
Partitions will be aligned on 8-sector boundaries
Total free space is 0 sectors (0 bytes)
Number Start (sector) End (sector) Size Code Name
1 34 2081 1024.0 KiB 4201 LDM metadata partition
2 2082 262177 127.0 MiB 0C01 Microsoft reserved part
3 262178 7814037134 3.6 TiB 4200 LDM data partition
$ sudo gdisk -l /dev/sdc
GPT fdisk (gdisk) version 0.8.8
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Disk /dev/sdc: 7814037168 sectors, 3.6 TiB
Logical sector size: 512 bytes
Disk identifier (GUID): 1FB7A5CB-94F3-490D-883A-2BB598F9794E
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 7814037134
Partitions will be aligned on 8-sector boundaries
Total free space is 0 sectors (0 bytes)
Number Start (sector) End (sector) Size Code Name
1 34 2081 1024.0 KiB 4201 LDM metadata partition
2 2082 262177 127.0 MiB 0C01 Microsoft reserved part
3 262178 7814037134 3.6 TiB 4200 LDM data partition
There is no blkid
information for either of this disks, only for the OS:
$ sudo blkid
/dev/sdb1: UUID="e7679bdc-374c-416a-affe-4e5f3eefdfab" TYPE="ext4"
/dev/sdb5: UUID="07c5f04e-e173-42ad-a6f8-429b9d035f2b" TYPE="swap"
I have tried mounting the NTFS raid using variations of sudo mount -t ntfs-3g /dev/sd[ac][1-3] /mnt
, but fails with the same response:
NTFS signature is missing.
Failed to mount '/dev/sda3': Invalid argument
The device '/dev/sda3' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
It seems obvious that the disks are not NTFS formatted, but I formatted them in Windows and checked the disks before I plugged them into the ubuntu environment - so definitly are NTFS.
Does anyone have an idea of how I can mount the RAID 0 disks?