BIND 10 #294: friendlier error for incompatible/old configuration database

[BIND 10 Development]

#294: friendlier error for incompatible/old configuration database
--------------------------------+-------------------------------------------
      Reporter:  jreed          |        Owner:  UnAssigned
          Type:  defect         |       Status:  reviewing 
      Priority:  major          |    Milestone:            
     Component:  configuration  |   Resolution:            
      Keywords:                 |    Sensitive:  0         
Estimatedhours:  0.0            |        Hours:  .25       
      Billable:  1              |   Totalhours:  0.25      
      Internal:  0              |  
--------------------------------+-------------------------------------------
Changes (by jreed):

  * hours:  0.0 => 0.25
  * totalhours:  0.25 => 0.5


Comment:

 error message is fine. I think we will need a different ticket opened to
 handle the following problem: b10-msgq is running but appears to be
 hanging and bind10 just hangs too.

 {{{
 t1:trac294$ /home/reed/opt/bind10/sbin/bind10 --verbose
 BIND 10 v20100531
 [bind10] Checking for already running b10-msgq
 [bind10] Started b10-msgq (PID 4882)
 [bind10] Starting b10-cfgmgr
 [bind10] Started b10-cfgmgr (PID 9236)
 Config file out of date or corrupt, please update or remove
 /home/reed/opt/bind10/var/bind10-devel/b10-config.db
 [b10-msgq] Closing socket fd 5
 [b10-msgq] Receive error: EOF
 [bind10] starting ccsession
 }}}

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Ticket URL: <http://bind10.isc.org/ticket/294#comment:4>
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BIND 10 Development