Enabling topology split

By default, topology split is disabled.
You can edit the tsm.conf file and enable this feature. The line to be edited is:
NumberOfDomains = 1
To enable topology split:
  1. Go to the TSM_BASEDIR/smarts/bin directory and enter the following command to open the tsm.conf file:
    sm_edit conf/discovery/topo-split/tsm.conf
  2. Find the following line:
    NumberOfDomains = 1
  3. Change “1” to the number of domains into which the topology will be split. That number must be equal to the number of domains that are specified in the TSM_BASEDIR/smarts/local/conf/discovery/topo-split/topo-split.conf file.
  4. Save and close the file.
    The modified version of the tsm.conf file is saved to the TSM_BASEDIR/smarts/local/conf/discovery/topo-split directory.
    Or, as an alternative to the preceding procedure, and assuming that the NumberOfDomains parameter is commented-out in the tsm.conf file, use the dmctl utility to set the parameter. Go to the TSM_BASEDIR/smarts/bin directory and issue the following command:
    dmctl -s
    <TSM name>
    put TopoSplit_Manager::TopoSplit-Manager::NumberOfDomains
       <
    number of domains into which to split the topology>