Bug #43559 ndb_mgmd in daemon mode does not work

Description:
2009-03-11 09:59:51 [MgmSrvr] INFO     -- Got initial configuration from
'config.ini', will try to set it when all ndb_mgmd(s) started
2009-03-11 09:59:51 [MgmSrvr] INFO     -- Mgmt server state: nodeid 2
reserved for ip 127.0.0.1, m_reserved_nodes
0000000000000000000000000000000000000000000000000000000000000004.
2009-03-11 09:59:51 [MgmSrvr] ERROR    -- daemon_files setsid failed

How to repeat:
start ndb_mgmd vanilla (which is daemon mode)

setsid is called by the parent before fork, should be done by the child after fork

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/69118

2925 Magnus Svensson	2009-03-13
      Bug#43559 ndb_mgmd in daemon mode does not work
       - reorganize the my_daemon interface so that it better suites
         it's dual task of making the application run as a service on windows
         and as a daemon on other platforms.
       - Take full advantage of the NTService class.
       - put the subfunction in ndb_mgmd's main back together, they don't need to be split
         up anymore.
       - add "mini" main to ndb_mgmd that calls my_daemon_init and does the magic
         run as service tricks
      modified:
        storage/ndb/include/portlib/my_daemon.h
        storage/ndb/src/common/portlib/my_daemon.cc
        storage/ndb/src/mgmsrv/MgmtSrvr.hpp
        storage/ndb/src/mgmsrv/main.cpp

Pushed into 5.1.32-ndb-7.0.4 (revid:msvensson@mysql.com-20090313142233-8oa4lvarmuwpq4i7) (version source revid:msvensson@mysql.com-20090313142233-8oa4lvarmuwpq4i7) (merge vers: 5.1.32-ndb-7.0.4) (pib:6)

Documented bugfix in the NDB-7.0.4 changelog as follows:

        The management server failed to start correctly in daemon mode.