I'm trying to expand my lvm partition on Ubuntu 16.04, but
lvextend -l +100%FREE /dev/Server0-vg/root shows
New size (3861 extents) matches existing size (3861 extents) Run `lvextend --help' for more information. My lvm partition is /dev/sda5 and it is in /dev/sda2 - both are 159GB. lvdisplay shows:
--- Logical volume --- LV Path /dev/Server0-vg/root LV Name root VG Name Server0-vg LV UUID fxh0JM-oKQM-nIrj-c5S0-Tlw6-GGKX-2vcZY8 LV Write Access read/write LV Creation host, time Server0, 2004-11-29 01:15:23 +0100 LV Status available # open 1 LV Size 15,08 GiB Current LE 3861 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 252:0 --- Logical volume --- LV Path /dev/Server0-vg/swap_1 LV Name swap_1 VG Name Server0-vg LV UUID ZxV31F-BLza-3QaB-awXX-3IBt-SvzA-Lo2RAj LV Write Access read/write LV Creation host, time Server0, 2004-11-29 01:15:24 +0100 LV Status available # open 2 LV Size 508,00 MiB Current LE 127 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 252:1 (If someone not get, i want to expand /dev/Server0-vg/root to 159gb)
df -h shows:
Filesystem Size Used Avail Use% Mounted on udev 737M 0 737M 0% /dev tmpfs 151M 5,1M 146M 4% /run /dev/mapper/Server0--vg-root 15G 6,7G 7,3G 48% / tmpfs 754M 0 754M 0% /dev/shm tmpfs 5,0M 0 5,0M 0% /run/lock tmpfs 754M 0 754M 0% /sys/fs/cgroup /dev/sda1 472M 453M 0 100% /boot tmpfs 100K 0 100K 0% /run/lxcfs/controllers tmpfs 151M 0 151M 0% /run/user/1000 'print' in parted shows:
Model: ATA WDC WD1600BB-56R (scsi) Disk /dev/sda: 160GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: Number Start End Size Type File system Flags 1 1049kB 512MB 511MB primary ext2 boot 2 513MB 160GB 159GB extended 5 513MB 160GB 159GB logical lvm Result of sudo vgdisplay:
--- Volume group --- VG Name Server0-vg System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 4 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 2 Max PV 0 Cur PV 1 Act PV 1 VG Size 15,58 GiB PE Size 4,00 MiB Total PE 3988 Alloc PE / Size 3988 / 15,58 GiB Free PE / Size 0 / 0 VG UUID 302ela-v51W-hM2T-zjdv-8QtK-ZFBc-SW1D5Y Result of sudo pvdisplay:
--- Physical volume --- PV Name /dev/sda5 VG Name Server0-vg PV Size 15,58 GiB / not usable 4,00 MiB Allocatable yes (but full) PE Size 4,00 MiB Total PE 3988 Free PE 0 Allocated PE 3988 PV UUID 6j391r-dL9l-8Rw8-kGt4-Ewxg-NiyM-rjzggr 
sudo pvdisplayandsudo vgdisplay. You first might have to increase the volume group first.