Zyxel install ffp plugin

Be sure you have installed latest firmware.

After  enter the next directory:
$ cd /i-data/md0/admin/zy-pkgs
and download the following web_prefix file (of course you can enter it manually)
$ wget http://downloads.zyxel.nas-central.org/Users/Mijzelf/zypkg-repo/web_prefix

Via web UI go to Firmware and packages – Packages – press retrieve list from the internet. Only the MetaRepository package should show up. Install it, and re-request the list.
And now you can enjoy new pkgs.

NSA325-v2, assemble Raid partition

To check existing RAID partition:

$ cat /proc/mdstat

To assemble the raid array:
$ mdadm --assemble /dev/md0 /dev/sda1 /dev/sdb1

To stop:
$ mdadm --stop /dev/md1

Now you can mount the raid array to mount point:
$ mount /dev/md1 /root/md1

Zyxel NSA325v2 How to mount a ntfs as internal disk

First, determine new disk:
$ su
enter your password

$ fdisk -l

$ mount -t tntfs -o iostreaming,noatime,ioblocksize=1048576,min_iostreaming_read_iosize=524288,min_iostreaming_write_iosize=1048576,nls=utf8 /dev/sdb1 /e-data/4T