8.1 Advanced host administration This section describes advanced host administration, including host modification, host  mappings, and deleting hosts. Basic host creation and mapping are described in Chapter 5,  “Host configuration” on page 217. We assume that hosts are defined and volumes are  mapped to them. The following topics are covered in this section: The top-level Hosts menu is shown in Figure 8-1. GLYPH<SM590000> Host mappings, as described in 8.2, “Adding and deleting host ports” on page 400 GLYPH<SM590000> Ports by host, as described in 8.2, “Adding and deleting host ports” on page 400 GLYPH<SM590000> Modifying hosts, as described in 8.1.1, “Modifying volume mappings” on page 385 1. Select  Hosts  to open the Hosts window, as shown in Figure 8-2. Figure 8-2 Hosts window Figure 8-1 Hosts menu Complete the following steps: 384  Implementing the IBM Storwize V5000 Gen2 with IBM Spectrum Virtualize V8.2.1