:_mod-docs-content-type: PROCEDURE [id="resolving-HSM-certificate-mounting-issues_{context}"] = Resolving HSM certificate mounting issues [role="_abstract"] If Proteccio client certificates are not properly mounted in pods, check the secret creation and ensure that the {key_manager_first_ref} configuration includes the correct volume mounts. Example error: ---- $ oc exec -c barbican-api -- ls -la /etc/proteccio/ ls: cannot access '/etc/proteccio/': No such file or directory ---- .Procedure . Verify that the `proteccio-data` secret was created correctly: + ---- $ oc describe secret proteccio-data -n openstack ---- . Check that the secret contains the expected files: + ---- $ oc get secret proteccio-data -n openstack -o yaml ---- . Verify that the {key_manager} configuration includes the correct volume mounts: + ---- $ oc get barbican barbican -n openstack -o yaml | grep -A10 pkcs11 ----