磁盘类型查看

[root@logstash ~]# blkid
/dev/vda1: UUID="11ae6454-782e-4bb4-80fc-9ba1eed44d3a" TYPE="xfs"
/dev/vda2: UUID="qHe7OY-Fevi-jMha-mSee-ODSl-9bt3-oW35vi" TYPE="LVM2_member"
/dev/vda3: UUID="Kchfx4-VV3D-i4k0-hovt-ibib-MFgo-m4BWU9" TYPE="LVM2_member"
/dev/sr0: UUID="2018-11-25-21-21-31-00" LABEL="CentOS 7 x86_64" TYPE="iso9660" PTTYPE="dos"
/dev/mapper/centos-root: UUID="ec2728cc-3c77-4435-af06-bd6c26117a93" TYPE="xfs"
/dev/mapper/centos-swap: UUID="260bbd3c-4f98-4665-b3cf-c6cc985903bb" TYPE="swap"
/dev/mapper/centos-home: UUID="642bb463-a26f-4024-bdeb-a9892a0978ed" TYPE="xfs"