Dell PowerVault MD3200 CLI Guide - Page 31

• Brackets • A list of identifiers NOTE: You can use any combination of alphanumeric characters, hyphens, and underscores for the names. Command names can have a maximum of 30 characters. If you exceed the maximum character limit, replace square brackets ([ ]) with angle brackets (< >) to overcome this limitation. Use an object type when the command is not referencing a specific object. The all parameter means all objects of the specified type in the storage array (for example, allVirtualDisks). To perform a command on a specific object, use brackets to identify the object (for example, virtualDisk[engineering]). Specify a subset of objects with a list of identifiers in brackets (for example, virtualDisks[sales engineering marketing]). In a list of identifiers, use a blank space as the delimiter. A qualifier is necessary if you want to include additional information to describe the objects. Table 2-2 lists the object type and identifiers associated with the object types. Table 2-2. Object Types and Identifiers Object Type controller physicalDisk physicalDiskChannel host hostChannel hostGroup hostPort snapshot storageArray enclosure virtualDisk Identifier 0 or 1 Enclosure ID and the slot ID Physical disk channel identifier User label Host channel identifier User label User label Virtual disk user label Not applicable Enclosure ID Virtual disk user label or the World Wide Identifier (WWID) for the virtual disk (set command only) About the Script Commands 31