#define VIOC_RXSTAT_PEER _VICEIOCTL(54) /* Control peer RX stats */
#define VIOC_GETRXKCRYPT _VICEIOCTL(55) /* Set rxkad enc flag */
#define VIOC_SETRXKCRYPT _VICEIOCTL(56) /* Set rxkad enc flag */
-#define VIOC_PREFETCHTAPE _VICEIOCTL(66) /* MR-AFS prefetch from tape */
-#define VIOC_RESIDENCY_CMD _VICEIOCTL(67) /* generic MR-AFS cmds */
+#define VIOC_PREFETCHTAPE _VICEIOCTL(66) /* osd prefetch from tape */
+#define VIOC_FS_CMD _VICEIOCTL(67) /* fs extensions for osd etc. */
+
#define VIOC_STATISTICS _VICEIOCTL(68) /* arla: fetch statistics */
#define VIOC_GETVCXSTATUS2 _VICEIOCTL(69) /* vcache statistics */