Xbian on ext4 file-system??

[MacUsers]

On the running system, it appears as /dev/sda.

Code:

root@xbian:~# parted -l
Model: USB 2.0 Flash Disk (scsi)
Disk /dev/sda: 4110MB
Sector size (logical/physical): 512B/512B
Partition Table: gpt

Number  Start   End     Size    File system  Name     Flags
1       1049kB  3288MB  3287MB  btrfs        primary
2       3288MB  4110MB  822MB   ext4         primary

and I can mount the partition as sda1:

Code:

root@xbian:~# mount /dev/sda1 /mnt
root@xbian:~# ls -l /mnt
total 0
drwxr-xr-x 1 root root 2 Feb  1 14:55 data
drwxr-xr-x 1 root root 2 Feb  1 14:55 home
drwxr-xr-x 1 root root 2 Feb  1 14:56 modules
drwxr-xr-x 1 root root 2 Feb  1 15:02 root

Not sure if it gets changed during the boot. This is line in cmdline.txt to boot from USB drive:

Code:

sdhci-bcm2708.sync_after_dma=0 dwc_otg.lpm_enable=0 console=tty1 root=LABEL=xbian-copy rootflags=subvol=root/@,autodefrag,compress=lzo rootfstype=btrfs rootwait smsc95xx.turbo_mode=N elevator=cfq logo.nologo quiet noswap loglevel=0 mod_scsi.scan=async partswap startevent=mountall splash nohdparm --startup-event mountall loglevel=0

Anything not normal here? Cheers!!