blkid /dev/sda1

 

[root@rahmatriyanto-centos6 rahmatriyanto]# blkid /dev/sda6
/dev/sda6: LABEL="data" UUID="d671bafe-6c96-4f16-a509-24827daac922" TYPE="ext4" 
[root@rahmatriyanto-centos6 rahmatriyanto]#