Ah yes, wrong address, but when scanning for responding IP's I also could only see 4 nodes.

So, power cycled:

matthew-hart@linaro-gateway:~$ cxmanage ipinfo calxeda02-00-03
Getting IP addresses...
1 successes  |  0 errors  |  0 nodes left  |  .  

IP info from calxeda02-00-03
Node 0: 192.168.2.75
Node 1: 192.168.2.78
Node 2: 192.168.2.81
Node 3: 192.168.2.84
Node 4: 192.168.2.87
Node 5: 192.168.2.90
Node 6: 192.168.2.93
Node 7: 192.168.2.96
Node 8: 192.168.2.99
Node 9: 192.168.2.102
Node 10: 192.168.2.105
Node 11: 192.168.2.108
Node 12: 192.168.2.111
Node 13: 192.168.2.114
Node 14: 192.168.2.117
Node 15: 192.168.2.120
Node 16: 192.168.2.123
Node 17: 192.168.2.126
Node 18: 192.168.2.129
Node 19: 192.168.2.132
Node 20: 192.168.2.135
Node 21: 192.168.2.138
Node 22: 192.168.2.141
Node 23: 192.168.2.144


Much better.

Thanks all,
Matt.


On 20 August 2013 10:24, Steve Capper <steve.capper@linaro.org> wrote:
Hi Matt,
I think you meant: calxeda02-00-03?
I get the following when checking for IPs (Matt Gretton-Dann was at my
desk asking about Calxeda02 just now :-) ):
steve-capper@linaro-gateway:~$ cxmanage ipinfo calxeda02-00-03
Getting IP addresses...
1 successes  |  0 errors  |  0 nodes left  |  .

IP info from calxeda02-00-03
Node 0: 192.168.2.75
Node 1: 192.168.2.78
Node 2: 192.168.2.81
Node 3: 192.168.2.84

i.e. only one card active?

So I think it is a good idea to power cycle.

Cheers,
--
Steve

On 20 August 2013 10:13, Matt Hart <matthew.hart@linaro.org> wrote:
> Hi all,
>
> For reasons I'm yet to establish, the management node of calxeda02 has
> become unresponsive and unreachable on our network.
>
> linaro-gateway:~$ cxmanage macaddrs calxeda02-00-02
> Getting MAC addresses...
> 0 successes  |  1 errors  |  0 nodes left  |  .
>
> Command failed on these hosts
> calxeda02-00-02 : [Errno -2] Name or service not known
>
> I've checked the obvious things like cables etc, but our DHCP logs show 3
> nodes making requests within the last couple of days and they all use the
> same link cable so it doesn't seem a physical networking issue.
>
> If nobody has any reservations or comments, I'd like to power cycle the box
> as a first step.
>
> Matt
>
>