Description of problem:

 When 'ipa-cient-install --uninstall' command is carried out, either runs
directly on client side, or running on server side through 'ipa-server-install
--uninstall', the nscd service is turned on all the time, don't consider
whether nscd was running or not before converted into IPA client

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

2.1.3-9 on redhat 6.2, could be on other platform as well.

How reproducible:
Every time

Steps to Reproduce:
1. Install a Linux 6.2 client, or other version client, then turn off nscd by
'chkconfig nscd off, service nscd stop'.

2. turn the node into IPA domain with 'ipa-client-install'

3. uninstall ipa client with 'ipa-client-install --uninstall'. check the nscd
service and find that it is turned on.

Actual results:

nscd is turned on by mistake.


Expected results:
nscd service should be kept off, or the same status before IPA client was
installed.

Additional info: