Figure 4-2 Internal Storage window The right side of the Internal Storage window lists the selected type of internal disk drives. By  default, the following information is listed: The default sort order is by enclosure ID. This default setting can be changed to any other  column by left-clicking the column header. To toggle between ascending and descending sort  order, left-click the column header again. By hovering over the header names, such as Drive  ID, a brief description of the items within that column is displayed. GLYPH<SM590000> Slot ID of the enclosure in which the drive is installed GLYPH<SM590000> Enclosure ID that the drive is installed in GLYPH<SM590000> MDisk name that the drive is a member of GLYPH<SM590000> Status (online, offline, and degraded) GLYPH<SM590000> Current type of use (unused, candidate, member, spare, or failed) GLYPH<SM590000> Drive capacity GLYPH<SM590000> Logical drive ID Chapter 4. Storage pools  161