opendreambox 2.5.0 dm7080

>>> Your Dreambox has booted into RESCUE MODE.
>>> Please log in as user 'root' (no password required),
>>> then run 'help' to get further information.

dm7080 login: root
root@dm7080:~# mkdir /data
root@dm7080:~# mount /dev/mmcblk0p2 /data
mount: wrong fs type, bad option, bad superblock on /dev/mmcblk0p2,
       missing codepage or helper program, or other error

       In some cases useful info is found in syslog - try
       dmesg | tail or so.
root@dm7080:~# df -h
Filesystem                Size      Used Available Use% Mounted on
tmpfs                   239.5M     20.0K    239.4M   0% /var/volatile
devtmpfs                239.5M         0    239.5M   0% /dev
tmpfs                   239.5M    160.0K    239.3M   0% /run
tmpfs                   239.5M         0    239.5M   0% /tmp
tmpfs                   239.5M         0    239.5M   0% /dev/shm
root@dm7080:~# blkid /dev/mmcblk0p2
/dev/mmcblk0p2: LABEL="dreambox-data" UUID="65e39b99-3b39-4f47-95ac-43aa4eae2b8a                                                                                                                                                             " TYPE="ext4" PARTLABEL="data" PARTUUID="b27a2e56-5094-4523-89f0-d8ba70feb4d7"
root@dm7080:~# df -h
Filesystem                Size      Used Available Use% Mounted on
tmpfs                   239.5M     20.0K    239.4M   0% /var/volatile
devtmpfs                239.5M         0    239.5M   0% /dev
tmpfs                   239.5M    164.0K    239.3M   0% /run
tmpfs                   239.5M         0    239.5M   0% /tmp
tmpfs                   239.5M         0    239.5M   0% /dev/shm
root@dm7080:~# cd
root@dm7080:~# umount /dev/mmcblk0p2
umount: can't unmount /dev/mmcblk0p2: Invalid argument
root@dm7080:~# fsck.ext4 -n /dev/mmcblk0p2
e2fsck 1.43-WIP (18-May-2015)
Warning: skipping journal recovery because doing a read-only filesystem check.
Superblock last mount time (Wed Jul 17 00:56:53 2019,
        now = Fri Feb  9 18:22:13 2018) is in the future.
Fix? no

Superblock last write time (Wed Jul 17 00:56:53 2019,
        now = Fri Feb  9 18:22:13 2018) is in the future.
Fix? no

dreambox-data: clean, 13363/110656 files, 68343/442363 blocks
root@dm7080:~#