LU-1842 quota: tunefs.lustre --quota

[fs/lustre-release.git] / lustre / utils / mount_utils.c

diff --git a/lustre/utils/mount_utils.c b/lustre/utils/mount_utils.c
index db3a0aa..565ed85 100644 (file)
--- a/lustre/utils/mount_utils.c
+++ b/lustre/utils/mount_utils.c
@@ -592,6 +592,37 @@ int osd_label_lustre(struct mount_opts *mop)
        return ret;
 }
 
        return ret;
 }
 

+/* Enable quota accounting */
+int osd_enable_quota(struct mkfs_opts *mop)
+{
+       struct lustre_disk_data *ldd = &mop->mo_ldd;
+       int ret;
+
+       switch (ldd->ldd_mount_type) {
+#ifdef HAVE_LDISKFS_OSD
+       case LDD_MT_EXT3:
+       case LDD_MT_LDISKFS:
+       case LDD_MT_LDISKFS2:
+               ret = ldiskfs_enable_quota(mop);
+               break;
+#endif /* HAVE_LDISKFS_OSD */
+#ifdef HAVE_ZFS_OSD
+       case LDD_MT_ZFS:
+               fprintf(stderr, "this option is only valid for ldiskfs\n");
+               ret = EINVAL;
+               break;
+#endif /* HAVE_ZFS_OSD */
+       default:
+               fatal();
+               fprintf(stderr, "unknown fs type %d '%s'\n",
+                       ldd->ldd_mount_type, MT_STR(ldd));
+               ret = EINVAL;
+               break;
+       }
+
+       return ret;
+}
+

 int osd_init(void)
 {
        int ret = 0;
 int osd_init(void)
 {
        int ret = 0;