Hi Folks,
An update on what has been happening:
Faulty T2
1. BW support asked me to try running the unit without my hard drive (a Samsung 850 EVO - 500Gb) installed.
2. The unit ran flawlessly for a day, so I then started adding mount points ... expecting trouble, and got none ... except the usual behaviour which, thanks to the new firmware, I narrowed down to two particular mount points on the NAS (/Sport and /Music). More on this later ...
3. I then decided to install a spare 1Tb drive (a Seagate 1000Mb Barracuda) that I had into the T2 (I left the cover off and placed it on top of the 2.5" mounting bay.
4. The T2 duly froze ...
5. This means that the unit would appear to have a fault that is triggered when a hard drive is drawing power.
6. I have asked BW for a replacement to be provided.
T2 (T4) Networking Problems
A. With the release of the new firmware, I tried installing it onto my T4, which as you'll recall, has been working flawlessly on the network for some time.
B. The installation was successfully, when when I answered "yes" to restoring my settings, it crapped out - it appeared to half restore the old menu structure, with the result that you couldn't really control the box.
C. Therefore, as I was forced into a second firmware update, I thought that I'd just do the whole thing again ... including the manual configuration of the mount points in which I was now very practised as a result of the T2 problems
I did not restore anything.
D. Amazingly, but probably not so surprisingly, the T4 started showing the same behaviour as the T2 ... and the mount points
/Sport and
/Music gave the same weird error when I tried to connect.
E. These same mount points were fully accessible from the P1, and from all the other computers in the house ... just the T2 & T4 gave trouble.
F. I decided to examine the connection logs on the NAS, and noticed that neither the T2 nor the T4 were logging connections to the NAS, even for the mount points where they had no trouble (such /TV_Shows and /Documentaries).
G. I then tried to see how I could turn on logging for the T2 & T4, and noticed that there was no option to log NFS connections.
H. I searched the manual on NFS connections and noticed that there were particular settings for NFS (I thought that perhaps I was exceeding the total allowed NFS connections).
I. Then I discovered that there were security settings particular for each protocol ... so I went and examined the two mount points where I was having trouble.
J. Turns out that for some unknown reason, the two mount points had been configured to block NFS connections, but allow all other protocols (e.g. SAMBA, Windows, AFP etc) ... which explains why the P1 had been able to connect, but the T2/T4 were getting the connections refused.
K. The mount points which worked fine had all been configured to allow NFS connections
Anyway, once the T2 is replaced a second time, I will hopefully be able to setup the network configuration and be able to enjoy a stable viewing experience.
Thanks all for helping, and
PeterU - I really appreciate the enhancements you've done to the networking in the current release. It looks to be a lot more stable and has allowed me to get to the bottom of the networking issues that I'd been struggling with.
Cheers,
David