QNAP How To Fix and Mount Volume?

1 – I type this command;

e2fsck -f -b 32768 /dev/md0

or

e2fsck_64 -fp /dev/md0

.

2 – Then try to mount volume manually;

mount -t ext4 /dev/md0 /share/MD0_DATA

.

3 – And after rebooting system;