root@ex40 ~ # fdisk -l /dev/sdb
Disk /dev/sdb: 2000.4 GB, 2000398934016 bytes
81 heads, 63 sectors/track, 765633 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xb53a6989
Device Boot Start End Blocks Id System
/dev/sdb1 2048 3907029167 1953513560 8e Linux LVM
root@ex40 ~ #
root@ex40 ~ # kpartx -v -a /dev/sdb
add map sdb1 (252:5): 0 3907027120 linear /dev/sdb 2048
root@ex40 ~ # vgscan
Reading all physical volumes. This may take a while...
Found volume group "vg-ssd0" using metadata type lvm2
root@ex40 ~ # lvmdiskscan | grep TiB
/dev/dm-5 [ 1.82 TiB]
/dev/sdb1 [ 1.82 TiB]