LU-4647 nodemap: add mapping functionality

[fs/lustre-release.git] / lustre / ofd / ofd_dev.c

diff --git a/lustre/ofd/ofd_dev.c b/lustre/ofd/ofd_dev.c
index 928bf29..698fd7f 100644 (file)
--- a/lustre/ofd/ofd_dev.c
+++ b/lustre/ofd/ofd_dev.c
@@ -75,6 +75,7 @@
 #include <lustre/lustre_idl.h>
 #include <lustre_dlm.h>
 #include <lustre_quota.h>
+#include <lustre_nodemap.h>
 
 #include "ofd_internal.h"
 
@@ -2100,6 +2101,9 @@ out:
 static int ofd_quotactl(struct tgt_session_info *tsi)
 {
        struct obd_quotactl     *oqctl, *repoqc;
+       struct lu_nodemap       *nodemap =
+               tsi->tsi_exp->exp_target_data.ted_nodemap;
+       int                      id;
        int                      rc;
 
        ENTRY;
@@ -2118,11 +2122,28 @@ static int ofd_quotactl(struct tgt_session_info *tsi)
                RETURN(0);
 
        *repoqc = *oqctl;
+
+       id = repoqc->qc_id;
+       if (oqctl->qc_type == USRQUOTA)
+               id = nodemap_map_id(nodemap, NODEMAP_UID,
+                                   NODEMAP_CLIENT_TO_FS,
+                                   repoqc->qc_id);
+       else if (oqctl->qc_type == GRPQUOTA)
+               id = nodemap_map_id(nodemap, NODEMAP_GID,
+                                   NODEMAP_CLIENT_TO_FS,
+                                   repoqc->qc_id);
+
+       if (repoqc->qc_id != id)
+               swap(repoqc->qc_id, id);
+
        rc = lquotactl_slv(tsi->tsi_env, tsi->tsi_tgt->lut_bottom, repoqc);
 
        ofd_counter_incr(tsi->tsi_exp, LPROC_OFD_STATS_QUOTACTL,
                         tsi->tsi_jobid, 1);
 
+       if (repoqc->qc_id != id)
+               swap(repoqc->qc_id, id);
+
        RETURN(rc);
 }