Check out OpenWRT port for Raidsonic IB4220 and IB4210
Setting up the disks
ssh root@yak dev=/dev/sda parted -s $dev mktable gpt parted -s $dev mkpart primary 2MiB 512MiB parted -s $dev mkpart primary 512MiB 100% parted -s $dev set 1 raid on parted -s $dev set 2 raid on parted -s $dev unit MiB print mdadm --create --verbose --level=1 --metadata=1.2 --raid-devices=1 --force /dev/md0 /dev/sda1 mdadm --create --verbose --level=1 --metadata=1.2 --raid-devices=1 --force /dev/md1 /dev/sda2 mdadm /dev/md0 -Gb internal mdadm /dev/md1 -Gb internal mkfs.xfs /dev/md1
Set up the mount point in the web interface at System -> Mount Points.
You can mount /dev/md1 to /mnt/md1, for example.
Then set up identities and share via SMB. Restart the service nslcd via /etc/init.d/nslcd restart (or in the web interface) and check if your new user shows up via getent passwd. Connect via SMB or FTP.
Enable IPv6
opkg update && opkg install kmod-ipv6 ip sysctl -w net.ipv6.conf.eth0.accept_ra=2 sysctl -w net.ipv6.conf.all.accept_ra=2 sysctl -w net.ipv6.conf.default.accept_ra=2
It may take a couple of seconds to get an IPv6 via RA.
Check status with ip addr and ping6 ipv6.google.com.
You can make it permanent by adding the following to your WAN section in /etc/config/network:
option accept_ra 1 option send_rs 0
Setting up NFS
http://wiki.ubuntuusers.de/NFS#Freigaben (German)
# /etc/exports /mnt/md1 192.168.178.0/255.255.255.0(rw,async)
Load the new /etc/exports using exportfs -ra or restart nfsd: /etc/init.d/nfsd restart.
Use showmount -e 192.168.178.55 to show nfs mounts on a client pc.
Checking Spin-Down
Hdparm - Checking if a drive is spun down
smartctl -i -n standby /dev/sda # or hdparm -C /dev/sda
References
- on NAS-Portal.org:
- Previous post on my Blog: Raidsonic IB-NAS-4220-B
- The Reset / Reboot buttons and what they do
- SAMSUNG HD103UJ on the IB-NAS4220-B running OpenWrt