The Linux partition is initialized to a physical volume, and the physical volume is added to the volume group

The command to use has

1, pvcreate (physical volume Create)

2, Vgcreate (volume group Create)

Example 1: Creating a physical volume

PVCREATE/DEV/SDB1--/DEV/SDB1 is a partition!

If an error occurred during initialization, it may be because the partition type is not correct and the type requirement is 8e (Linux LVM)

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Example 2: Creating a volume Group

Vgcreate VG0001/DEV/SDB1/DEV/SDB2/DEV/SDB5

#vg0001是卷组的名字, the members of the volume group have/DEV/SDB1/DEV/SDB2/DEV/SDB5

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Example 3: viewing physical Volume information

PVs

　　

The Linux partition is initialized to a physical volume, and the physical volume is added to the volume group