LinuxQuestions.org - Resize ext4 CentOS

hi all,

I have problem resizing ext4 under CentOS 6.4. Here are my partition table:

Code:

[root@localhost ~]# fdisk -l



Disk /dev/sda: 21.5 GB, 21474836480 bytes

255 heads, 63 sectors/track, 2610 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00098eae



  Device Boot      Start        End      Blocks  Id  System

/dev/sda1  *          1          64      512000  83  Linux

Partition 1 does not end on cylinder boundary.

/dev/sda2              64        2610    20451801  8e  Linux LVM



Disk /dev/mapper/vg_virtual-lv_root: 8095 MB, 8095006720 bytes

255 heads, 63 sectors/track, 984 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00000000





Disk /dev/mapper/vg_virtual-lv_swap: 2113 MB, 2113929216 bytes

255 heads, 63 sectors/track, 257 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00000000



[root@localhost ~]#

I basically wants to maximize the remaining free space to make it 21.5GB size in total.

Please help.