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!
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