Hi Russell,
I thought I would reply off list for now, we have just received some
Dell C6100 series nodes and I was under the impression that xCat
could not program the BMC for these nodes. Did you have do do any
manual configuration in the BMC or make any changes to the xCat code
to get this working?
On 03/14/2012 07:43 AM, Russell Jones wrote:
Hi all,
Putting together a rack of some Dell c6100 series nodes, and am
running into some strange bmcsetup errors.
Everything appears to be configured properly on the xcat
management node, both the compute and the BMC networks all ping
without an issue. When I tell a node to do a bmcsetup, it displays
the following error on the screen:
Unable to prove root on your IP approves of this request
It then waits for a random period of time, tries again and always
succeeds the second time with no errors being shown.
The management node does not have access to the internet, and as a
result it is also dumping these bind warnings out to
/var/log/messages. These only appear when the compute node is
requesting config parameters from the MN:
Mar 13 10:46:24 linux7mgt named[6915]: too many timeouts
resolving '0/A' (in '.'?): disabling EDNS
Mar 13 10:46:24 linux7mgt named[6915]: too many timeouts
resolving './NS' (in '.'?): disabling EDNS
Mar 13 10:46:24 linux7mgt named[6915]: too many timeouts
resolving 'C.ROOT-SERVERS.NET/AAAA' (in '.'?): disabling EDNS
Mar 13 10:46:24 linux7mgt named[6915]: too many timeouts
resolving 'C.ROOT-SERVERS.NET/AAAA' (in '.'?): disabling EDNS
Mar 13 10:46:24 linux7mgt named[6915]: too many timeouts
resolving 'C.ROOT-SERVERS.NET/AAAA' (in '.'?): disabling EDNS
Mar 13 10:46:24 linux7mgt named[6915]: too many timeouts
resolving 'L.ROOT-SERVERS.NET/AAAA' (in '.'?): disabling EDNS
Could these issues be a side effect of bind not having
access to the internet to do root DNS lookups? It seems
unlikely, but given that it seems to always succeed a second
time, and after succeeding everything works perfectly, I'm at
a loss.
Thanks for any help!
--
Ryan Enge
Senior Systems Administrator
University Systems
University of Victoria
Room: CLE D063
Phone: 250.472.5447
Cell: 250.516.4975
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