Hi, as I reported on the dev mailing list (https://www.redhat.com/archives/freeipa-devel/2012-February/msg00260.html), during my upgrade 2.1.4 -> 2.1.90 I faced the following error. My ipa service was down, so the dirsrv too.

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Upgraded /etc/httpd/conf.d/ipa.conf to version 3
Configuring ipa_memcached
[1/2]: starting ipa_memcached
[2/2]: configuring ipa_memcached to start on boot
Traceback (most recent call last):
File "/usr/sbin/ipa-upgradeconfig", line 271, in <module>
sys.exit(main())
File "/usr/sbin/ipa-upgradeconfig", line 265, in main
memcache.create_instance('MEMCACHE', fqdn, None, ipautil.realm_to_suffix(krbctx.default_realm))
File "/usr/lib/python2.7/site-packages/ipaserver/install/service.py", line 325, in create_instance
self.start_creation("Configuring %s" % self.service_name)
File "/usr/lib/python2.7/site-packages/ipaserver/install/service.py", line 257, in start_creation
method()
File "/usr/lib/python2.7/site-packages/ipaserver/install/service.py", line 338, in __enable
self.dm_password, self.suffix)
File "/usr/lib/python2.7/site-packages/ipaserver/install/service.py", line 297, in ldap_enable
self.ldap_connect()
File "/usr/lib/python2.7/site-packages/ipaserver/install/service.py", line 79, in ldap_connect
self.admin_conn = self.__get_conn(None, None, ldapi=True, realm=self.realm)
File "/usr/lib/python2.7/site-packages/ipaserver/install/service.py", line 290, in __get_conn
raise e
ldap.SERVER_DOWN: {'desc': "Can't contact LDAP server"}
Updating : freeipa-server-selinux-2.1.90.pre2-0.fc16.x86_64
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