Red Hat ENTERPRISE LINUX 5 - VIRTUAL SERVER ADMINISTRATION, Руководство по развертыванию

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Chapter 9. LVM (Logical Volume Manager)
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Figure 9.7. Creating a Physical Volume
3. You cannot enter a mount point yet (you can once you have created all your physical volumes and
then all volume groups).
4. A physical volume must be constrained to one drive. For
Allowable Drives
, select the drive on
which the physical volume are created. If you have multiple drives, all drives are selected, and you
must deselect all but one drive.
5. Enter the size that you want the physical volume to be.
6. Select
Fixed size
to make the physical volume the specified size, select
Fill all space up to (MB)
and enter a size in MBs to give range for the physical volume size, or select
Fill to maximum
allowable size
to make it grow to fill all available space on the hard disk. If you make more than
one growable, they share the available free space on the disk.
7. Select
Force to be a primary partition
if you want the partition to be a primary partition.
8. Click
OK
to return to the main screen.
Repeat these steps to create as many physical volumes as needed for your LVM setup. For example,
if you want the volume group to span over more than one drive, create a physical volume on each of
the drives. The following figure shows both drives completed after the repeated process: