https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/6/html/deployment_guide/s2-sysinfo-filesystems-blkid
24.4.2. Using the blkid Command | Deployment Guide | Red Hat Enterprise Linux | 6 | Red Hat...
24.4.2. Using the blkid Command | Deployment Guide | Red Hat Enterprise Linux | 6 | Red Hat Documentation
red hat enterprise linuxdeployment guideusingblkidcommand