linux - Issue in increasing the ubuntu disk size (vitualbox image) -
my ubuntu disk size 52.4 gb, disk still showing 11g. suggestions below? root@mubuntu:~# fdisk -l ------------ disk /dev/sda: 52.4 gb, 52428800000 bytes 255 heads, 63 sectors/track, 6374 cylinders, total 102400000 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: 0x000ac38c
device boot start end blocks id system /dev/sda1 * 2048 499711 248832 83 linux /dev/sda2 499712 501757 1023 8e linux lvm /dev/sda3 501758 23486463 11492353 5 extended /dev/sda5 501760 23486463 11492352 8e linux lvm root@mubuntu:~# df -h filesystem size used avail use% mounted on /dev/mapper/mubuntu--vg-root 11g 9.5g 161m 99% / none 4.0k 0 4.0k 0% /sys/fs/cgroup udev 991m 4.0k 991m 1% /dev tmpfs 201m 1.1m 200m 1% /run none 5.0m 0 5.0m 0% /run/lock none 1001m 0 1001m 0% /run/shm none 100m 0 100m 0% /run/user /dev/sda1 236m 66m 158m 30% /boot --> below good?
root@mubuntu:~# pvscan pv /dev/sda5 vg mubuntu-vg lvm2 [10.96 gib / 0 free] total: 1 [10.96 gib] / in use: 1 [10.96 gib] / in no vg: 0 [0 ] root@mubuntu:~# pvdisplay --- physical volume --- pv name /dev/sda5 vg name mubuntu-vg pv size 10.96 gib / not usable 2.00 mib allocatable yes (but full) pe size 4.00 mib total pe 2805 free pe 0 allocated pe 2805 pv uuid upfw6u-dhec-0ub9-0faj-hmfw-10lk-po2nws root@mubuntu:~# vgdisplay --- volume group --- vg name mubuntu-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 10.96 gib pe size 4.00 mib total pe 2805 alloc pe / size 2805 / 10.96 gib free pe / size 0 / 0 vg uuid v9h4ea-xjbr-veff-qsek-avhe-apfk-1j4yi2 root@mubuntu:~# lvdisplay --- logical volume --- lv path /dev/mubuntu-vg/root lv name root vg name mubuntu-vg lv uuid os34mi-sjz0-dtpa-2104-xof8-f4wm-sy0xfm lv write access read/write lv creation host, time mubuntu, 2014-08-30 15:51:45 -0500 lv status available # open 1 lv size 10.46 gib current le 2677 segments 1 allocation inherit read ahead sectors auto - set 256 block device 252:0 --- logical volume --- lv path /dev/mubuntu-vg/swap_1 lv name swap_1 vg name mubuntu-vg lv uuid fmnrhr-7i3c-jmak-dmqr-oma3-s3jv-oetzds lv write access read/write lv creation host, time mubuntu, 2014-08-30 15:51:46 -0500 lv status available # open 2 lv size 512.00 mib current le 128 segments 1 allocation inherit read ahead sectors auto - set 256 block device 252:1
whenever set virtual disk dynamic allocation in virtual box, virtual box not occupy space @ once i.e. in case had set 52.4gb size of virtual disk max size virtual hard disk can take. when virtual box create dynamically allocated disk starts least size of may 100kb content in virtual os starts increase disk grows, , grows size have set. whenever check size of hard disk inside virtual os show size max size have set.
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