Dell PowerVault MD3200 Owner's Manual - Page 86
Removing Host Access, Managing Host Groups, Creating a Host Group
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The Preview window is displayed. 11 Click Finish. Removing Host Access To remove host access: 1 In the AMW, select the Mappings tab, select the host node in the Topology pane. 2 Perform one of these actions: • Select Mappings Remove. • Right-click the host node, and select Remove from the pop-up menu. The Remove confirmation dialog appears. 3 Type yes. 4 Click OK. For more information, see the PowerVault Modular Disk Storage Manager online help topics. Managing Host Groups A host group is a logical entity of two or more hosts that share access to specific virtual disks on the storage array. You create host groups with MDSM. All hosts in a host group must have the same host type (operating system). In addition, all hosts in the host group must have special software, such as clustering software, to manage virtual disk sharing and accessibility. If a host is part of a cluster, every host in the cluster must be connected to the storage array, and every host in the cluster must be added to the host group. Creating a Host Group To create host groups: 1 In the AMW, select the Mappings tab. 2 In the Topology pane, select the storage array or the Default Group. 3 Perform one of the following actions: • Select Mappings Define Host Group 86 Configuration: About Your Host