lvdisplay -m LV
[root@lvm ~]# lvdisplay -m /dev/datavg/gfslv
--- Logical volume ---
LV Path /dev/datavg/gfslv
LV Name gfslv
VG Name datavg
LV UUID 7RTU9u-t5X9-FQ6o-AuOS-oVjI-s33i-roSqoL
LV Write Access read/write
LV Creation host, time lvm, 2018-12-16 21:52:18 +0800
LV Status available
# open 0
LV Size 1.00 GiB
Current LE 256
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:5
--- Segments ---
Logical extents 0 to 255:
Type striped
Stripes 2
Stripe size 64.00 KiB
Stripe 0:
Physical volume /dev/sdb
Physical extents 21 to 148
Stripe 1:
Physical volume /dev/sdc
Physical extents 129 to 256
```