使用‘blkid’查看分区uuid

[root@Jekins /]# blkid
/dev/sda1: UUID="75d527f3-910f-4422-a985-7e2d48b33d58" TYPE="ext4" PARTUUID="16c7bf5a-01"
/dev/sda2: UUID="344zK7-WWPh-4LRT-vVVi-VNce-PN3V-wmMhWW" TYPE="LVM2_member" PARTUUID="16c7bf5a-02"
/dev/sda3: UUID="7ecbe675-9275-45c0-98fa-897dddeded37" TYPE="ext4" PARTUUID="16c7bf5a-03"
/dev/mapper/cl-root: UUID="603bc54b-5b51-4f74-af28-ef60e49200b9" TYPE="xfs"
/dev/mapper/cl-swap: UUID="d13acaec-297e-443a-af4b-64728fa8552e" TYPE="swap"