Add HAVE_SCANSTAMP

[zfs.git] / module / zfs / zfs_ioctl.c

diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c
index 2856ba7..6e8422b 100644 (file)
--- a/module/zfs/zfs_ioctl.c
+++ b/module/zfs/zfs_ioctl.c
@@ -3291,7 +3291,7 @@ out:
                dsl_dataset_rele(ds, FTAG);
        return (error);
 #else
-       return (EOPNOTSUPP);
+       return (ENOTSUP);
 #endif /* HAVE_ZPL */
 }
 
@@ -3307,6 +3307,7 @@ static int
 zfs_ioc_rename(zfs_cmd_t *zc)
 {
        boolean_t recursive = zc->zc_cookie & 1;
+       int err;
 
        zc->zc_value[sizeof (zc->zc_value) - 1] = '\0';
        if (dataset_namecheck(zc->zc_value, NULL, NULL) != 0 ||
@@ -3320,13 +3321,18 @@ zfs_ioc_rename(zfs_cmd_t *zc)
         */
        if (!recursive && strchr(zc->zc_name, '@') != NULL &&
            zc->zc_objset_type == DMU_OST_ZFS) {
-               int err = zfs_unmount_snap(zc->zc_name, NULL);
+               err = zfs_unmount_snap(zc->zc_name, NULL);
                if (err)
                        return (err);
        }
-       if (zc->zc_objset_type == DMU_OST_ZVOL)
+
+       err = dmu_objset_rename(zc->zc_name, zc->zc_value, recursive);
+       if ((err == 0) && (zc->zc_objset_type == DMU_OST_ZVOL)) {
                (void) zvol_remove_minor(zc->zc_name);
-       return (dmu_objset_rename(zc->zc_name, zc->zc_value, recursive));
+               (void) zvol_create_minor(zc->zc_value);
+       }
+
+       return (err);
 }
 
 static int