Don't load srp, srpt, iser, isert modules

These modules implement support for SCSI over RDMA (srp) client and
target, and iSCSI over RDMA (isert) client and target, protocols.
These are not used in FGCI clusters, and somethings they cause log
spam.

Author: jabl

tasks/redhat.yml

@@ -93,6 +93,34 @@
     state: present
   when: rdma_type == 'mlnx_ofed' or rdma_type == 'mlnx_ofed_upstream_libs'
 
+- name: Do not load ib_srp (scsi over RDMA) module
+  lineinfile:
+    path: /etc/rdma/rdma.conf
+    regexp: '^SRP_LOAD='
+    line: 'SRP_LOAD=no'
+    state: present
+
+- name: Do not load ib_srpt (scsi over RDMA target) module
+  lineinfile:
+    path: /etc/rdma/rdma.conf
+    regexp: '^SRPT_LOAD='
+    line: 'SRPT_LOAD=no'
+    state: present
+
+- name: Do not load ib_iser (iscsi over RDMA) module
+  lineinfile:
+    path: /etc/rdma/rdma.conf
+    regexp: '^ISER_LOAD='
+    line: 'ISER_LOAD=no'
+    state: present
+
+- name: Do not load ib_isert (iscsi over RDMA target) module
+  lineinfile:
+    path: /etc/rdma/rdma.conf
+    regexp: '^ISERT_LOAD='
+    line: 'ISERT_LOAD=no'
+    state: present
+
 ##
 
 - name: Manage the rdma service