sudo mdadm --create /dev/md0 --chunk=4 --level=0 --raid-devices=2 /dev/sda1 /dev/sdc1
Daardoor heb ik nu een raid configuratie van 3.8TB (deze is ook zichtbaar in gparted.
Echter kan ik deze niet formateren met gparted.
mainstream@oxytocin-pc:~$ sudo fdisk -l
Disk /dev/sda: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 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 identifier: 0x000a5f5b
Device Boot Start End Blocks Id System
/dev/sda1 2048 3907028991 1953513472 83 Linux
Disk /dev/sdb: 64.0 GB, 64023257088 bytes
255 heads, 63 sectors/track, 7783 cylinders, total 125045424 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 identifier: 0x0004c8b6
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 46919679 23458816 83 Linux
/dev/sdb2 46921726 48873471 975873 5 Extended
/dev/sdb5 46921728 48873471 975872 82 Linux swap / Solaris
Disk /dev/sdc: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 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 identifier: 0x0006dc46
Device Boot Start End Blocks Id System
/dev/sdc1 2048 3907028991 1953513472 83 Linux
Disk /dev/md0: 4000.8 GB, 4000795574272 bytes
2 heads, 4 sectors/track, 976756732 cylinders, total 7814053856 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 8192 bytes
Disk identifier: 0x0006080d
Device Boot Start End Blocks Id System
Ik ga het eens proberen met mkfs.ext4 /dev/md0...
UPDATE: volgens mij is het gelukt:
mainstream@oxytocin-pc:~$ df -H
Filesystem Size Used Avail Use% Mounted on
/dev/sdb1 24G 4,8G 18G 22% /
none 4,1k 0 4,1k 0% /sys/fs/cgroup
udev 4,1G 13k 4,1G 1% /dev
tmpfs 806M 869k 805M 1% /run
none 5,3M 0 5,3M 0% /run/lock
none 4,1G 160k 4,1G 1% /run/shm
none 105M 46k 105M 1% /run/user
/dev/md0 4,0T 72M 3,8T 1% /raid0