+extern struct req_format RQF_QUOTA_DQACQ;
+extern struct req_format RQF_MDS_SWAP_LAYOUTS;
+extern struct req_format RQF_MDS_REINT_MIGRATE;
+/* MDS hsm formats */
+extern struct req_format RQF_MDS_HSM_STATE_GET;
+extern struct req_format RQF_MDS_HSM_STATE_SET;
+extern struct req_format RQF_MDS_HSM_ACTION;
+extern struct req_format RQF_MDS_HSM_PROGRESS;
+extern struct req_format RQF_MDS_HSM_CT_REGISTER;
+extern struct req_format RQF_MDS_HSM_CT_UNREGISTER;
+extern struct req_format RQF_MDS_HSM_REQUEST;