Red Hat ENTERPRISE LINUX - ONLINE STORAGE RECONFIGURATION GUIDE BETA Informazioni Techniche Scaricare il pdf (Pagina 114)

In this example, the objective was to extend the new volume group to include an uninitialized entity

(partition). Doing so increases the size or number of extents for the volume group. To extend the

volume group, ensure that on the left pane the Physical View option is selected within the desired

Volume Group. Then click on the Extend Vo l ume G ro up button. This will display the 'Extend

Volume Group' window as illustrated below. On the 'Extend Volume Group' window, you can select

disk entities (partitions) to add to the volume group. Ensure that you check the contents of any

'Uninitialized D isk Entities' (partitions) to avoid deleting any critical data (see Figure 14.13,

“ Uninitialized hard disk” ). In the example, the disk entity (partition) /d ev/hd a6 was selected as

illustrated below.

Fig ure 14 .15. Select d isk en t it ies

Once added, the new volume will be added as 'Unused Space' in the volume group. The figure below

illustrates the logical and physical view of the volume group after it was extended.

⁠Chapt er 1 4 . LVM (Logical Volume Manager)

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Red Hat ENTERPRISE LINUX - ONLINE STORAGE RECONFIGURATION GUIDE BETA Informazioni Techniche Pagina 114