La page de man de lvdisplay.
# lvdisplay --- Logical volume --- LV Path /dev/debian8-vg/root LV Name root VG Name debian8-vg LV UUID MC5YiV-wUXI-Nh44-Udq6-YQmN-mAwR-N7Uecl LV Write Access read/write LV Creation host, time debian8, 2014-12-14 10:45:37 +0100 LV Status available # open 1 LV Size 14,00 GiB Current LE 3584 Segments 3 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:1 --- Logical volume --- LV Path /dev/debian8-vg/var LV Name var VG Name debian8-vg LV UUID YRCkdy-VOWz-t3H2-huJX-hCw9-pWm2-jbBG9x LV Write Access read/write LV Creation host, time debian8, 2014-12-14 10:45:37 +0100 LV Status available # open 1 LV Size 5,79 GiB Current LE 1483 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:2 --- Logical volume --- LV Path /dev/debian8-vg/swap_1 LV Name swap_1 VG Name debian8-vg LV UUID ERtEPy-c1OG-40cD-kM54-2ps0-SSXB-8LxSqX LV Write Access read/write LV Creation host, time debian8, 2014-12-14 10:45:37 +0100 LV Status available # open 2 LV Size 7,40 GiB Current LE 1894 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:3 --- Logical volume --- LV Path /dev/debian8-vg/tmp LV Name tmp VG Name debian8-vg LV UUID wfeLSX-gxSz-RJDw-nsW0-b4aL-1Ck3-xZWdsR LV Write Access read/write LV Creation host, time debian8, 2014-12-14 10:45:37 +0100 LV Status available # open 1 LV Size 380,00 MiB Current LE 95 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:4 --- Logical volume --- LV Path /dev/debian8-vg/home LV Name home VG Name debian8-vg LV UUID JQOVHb-9Vqc-8Q2B-MvJV-k7kf-GERT-P3vPyz LV Write Access read/write LV Creation host, time debian8, 2014-12-14 10:45:37 +0100 LV Status available # open 1 LV Size 430,00 GiB Current LE 110080 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:5