Description of problem:

Without a stable agent id, Cumin cannot cleanly garbage collect stale agents in all cases. Slots can appear duplicated.


Version-Release number of selected component (if applicable):

7.4.4-0.13


How reproducible:

100%


Steps to Reproduce:
1. run console, view slot screen
2. service cumin stop
3. service condor restart
4. service cumin start


Actual results:

Duplicate entries in UI


Expected results:

Opposite of "Actual results"


Additional info:

ManagementAgent::setName's third parameter (optional) is a stable name.

src/management $ grep setName *
MgmtCollectorPlugin.cpp:		agent->setName("com.redhat.grid","collector",collName.c_str());
MgmtMasterPlugin.cpp:		agent->setName("com.redhat.grid","master", default_name);
MgmtNegotiatorPlugin.cpp:		agent->setName("com.redhat.grid","negotiator", mmName.c_str());
MgmtScheddPlugin.cpp:	agent->setName("com.redhat.grid","scheduler", schedd_name.c_str());
MgmtStartdPlugin.cpp:		agent->setName("com.redhat.grid","slot");

We set it in all QMF plugins, except the Startd.

We should set it in the Startd, using the extern char * Name from startd_main.cpp.