#Adding more disk space to linux vm how to
#Adding more disk space to linux vm free

The filesystem on /dev/mapper/vg_ol6112-lv_root is now 9322496 blocks long. Performing an on-line resize of /dev/mapper/vg_ol6112-lv_root to 9322496 (4k) blocks. Logical volume lv_root successfully resizedįilesystem at /dev/mapper/vg_ol6112-lv_root is mounted on / on-line resizing required Rounding size to boundary between physical extents: 9.99 GiBĮxtending logical volume lv_root to 35.56 GiB # lvextend -size +9.99G -resizefs /dev/vg_ol6112/lv_root Use this information in the lvextend command to extend the logical volume.

#Adding more disk space to linux vm free

Use the vgdisplay command to get the free space in the volume group. Use lvdisplay command to get the root logical volume name. Volume group 'vg_ol6112' successfully extended VG UUID M3LcFJ-etHj-u7zh-I4em-4Js0-SczK-8JDj93 Display the volume group name using the vgdisplay command, then use the volume group name and partition name with the vgextend command. Physical volume '/dev/sda3' successfully createdĪdd the physical volume to the existing volume group. Create a physical volume from the '/dev/sda3' partition using the pvcreate command. Add Partition to LVMĪdd the new partition to the volume group. If we had used a new virtual disk, rather than extending the existing one, we would not have needed to reboot after the partitioning step.

The next reboot or after you run partprobe(8) or kpartx(8)ĭue to the final warning, the VM must be rebooted before you can continue. WARNING: Re-reading the partition table failed with error 16: Device or resource busy. Write the changes to the partition table using the 'w' command.Ĭalling ioctl() to re-read partition table. In this case, the sequence of entries was, 't, 3, 8e'.Ĭhanged system type of partition 3 to 8e (Linux LVM) VBoxManage: error: Cannot register the hard disk '/u01/VirtualBox/ol6-112/ol6-112.vdi' (3917-5221, default 5221):Ĭhange the partition type to 'Linux LVM'. If this command gives an error, saying the disk is already registered, use the UUID presented in the error in place of the file name, as shown below.

#Adding more disk space to linux vm how to

The examples below show how to resize a virtual disk to 40G on Linux and Windows. If you want to specify the size in bytes, use the -resizebytes option. The -resize option assumes a size is specified in megabytes. The approach is similar on Linux and Windows. If the virtual disk is defined as dynamically allocated (Dynamically allocated differencing storage), the existing disk is extended using the VBoxManage modifyhd command. Home » Articles » Vm » Here VirtualBox : Extend Virtual Disk and File System