diff --git a/roles/openLdapClient/tasks/installOpenLdap.yml b/roles/openLdapClient/tasks/installOpenLdap.yml
index 29f085f6542e957bad01800f19da712ee3ac34fb..8bc56e1c79653d540732bb01bdb512d384f2bfc5 100644
--- a/roles/openLdapClient/tasks/installOpenLdap.yml
+++ b/roles/openLdapClient/tasks/installOpenLdap.yml
@@ -10,7 +10,6 @@
     - nss
     - nss-tools
     - nss-pam-ldapd
-    - pam_ldap
   sudo: true
   when: ansible_os_family == 'RedHat'
 
diff --git a/roles/slurm/tasks/main.yml b/roles/slurm/tasks/main.yml
index 23d0c682bf984540346bad832f674745de6a61ad..ec5a51b89ef852f40465389bd47aa1e1178a35cb 100644
--- a/roles/slurm/tasks/main.yml
+++ b/roles/slurm/tasks/main.yml
@@ -50,7 +50,7 @@
   when: slurm_use_vpn==True
 
 - name: create data directory
-  file: path="{{ slurmdatadir }}" state=directory owner=slurm group=slurm mode=644 
+  file: path="{{ slurmdatadir }}" state=directory owner=slurm group=slurm mode=755 
   sudo: true
 
 - name: create log directory
diff --git a/roles/slurmdb/templates/slurmdbd.conf.j2 b/roles/slurmdb/templates/slurmdbd.conf.j2
index bec8e9647356cd8814d2e2892722cd61d03617c5..9903f0fcd2b57e1e90bae60193571f759c22e9de 100644
--- a/roles/slurmdb/templates/slurmdbd.conf.j2
+++ b/roles/slurmdb/templates/slurmdbd.conf.j2
@@ -16,7 +16,7 @@ AuthType=auth/munge
 #AuthInfo=/var/run/munge/munge.socket.2
 #
 # slurmDBD info
-DbdAddr={{ slurmctrlip }}
+#DbdAddr=
 DbdHost={{ slurmctrl }}
 #DbdPort=7031
 SlurmUser=slurm