src/test/disk_tests/usages/lsblk

   1 {
   2    "blockdevices": [
   3       {"path":"/dev/sdm", "parttype":null, "fstype":null},
   4       {"path":"/dev/sdm1", "parttype":"6a898cc3-1dd2-11b2-99a6-080020736631", "fstype":"zfs_member"},
   5       {"path":"/dev/sdm9", "parttype":"6a945a3b-1dd2-11b2-99a6-080020736631", "fstype":null},
   6       {"path":"/dev/sdn", "parttype":null, "fstype":"xfs"}
   7    ]
   8 }