OS-1566 dataset quota for ZFS datasets

*** 360,369 ****
--- 360,375 ----
          zprop_register_number(ZFS_PROP_REFQUOTA, "refquota", 0, PROP_DEFAULT,
              ZFS_TYPE_FILESYSTEM, "<size> | none", "REFQUOTA");
          zprop_register_number(ZFS_PROP_REFRESERVATION, "refreservation", 0,
              PROP_DEFAULT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
              "<size> | none", "REFRESERV");
+         zprop_register_number(ZFS_PROP_DATASET_QUOTA, "dataset_quota", 0,
+             PROP_DEFAULT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
+             "<count> | none", "DSQUOTA");
+         zprop_register_number(ZFS_PROP_SNAPSHOT_QUOTA, "snapshot_quota", 0,
+             PROP_DEFAULT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
+             "<count> | none", "SSQUOTA");
  
          /* inherit number properties */
          zprop_register_number(ZFS_PROP_RECORDSIZE, "recordsize",
              SPA_MAXBLOCKSIZE, PROP_INHERIT,
              ZFS_TYPE_FILESYSTEM, "512 to 128k, power of 2", "RECSIZE");