Linux Administration/Devices and Filesystems/LVM/lvdisplay
lvdisplay
[1] allows to Display information about a logical volume (LV) and it is part of Linux LVM implementation.
# lvdisplay
With no arguments will display all your LVs.
# lvdisplay /dev/vg0/lv-0 --- Logical volume --- LV Path /dev/vg0/lv-0 LV Name lv-0 VG Name vg0 LV UUID zzv20D-ITew-Bsgb-dGto-Vw7s-mhVf-QtS7f LV Write Access read/write LV Creation host, time you_ubuntu-server, 2019-01-24 07:56:13 +0400 LV Status available # open 1 LV Size <1.82 TiB Current LE 476934 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:0
- Allocation inherit applies the VG policy to an LV. See vgdisplay.
# lvdisplay /dev/vg01/lvol12 --- Logical volumes --- LV Name /dev/vg01/lvol12 VG Name /dev/vg01 LV Permission read/write LV Status available/syncd Mirror copies 0 Consistency Recovery MWC Schedule parallel LV Size (Mbytes) 1024 Current LE 32 Allocated PE 32 Stripes 0 Stripe Size (Kbytes) 0 Bad block on Allocation strict IO Timeout (Seconds) default