How to increase the mount point size and adding local disk in oracle audit vault & database firewall

Hi gurus,

I am using avdf 12.2.0.2 and here is my disk level metadata of audit vault server.

[root@avserver ~]# fdisk -l

Disk /dev/sda: 214.7 GB, 214748364800 bytes

255 heads, 63 sectors/track, 26108 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: 0x000098d2

   Device Boot      Start         End      Blocks   Id  System

/dev/sda1   *           1          20      153600   83  Linux

Partition 1 does not end on cylinder boundary.

/dev/sda2              20       20927   167936000   8e  Linux LVM

/dev/sda3           20927       23148    17839104   83  Linux

/dev/sda4           23148       26109    23785472    5  Extended

/dev/sda5           23148       24628    11892736   83  Linux

/dev/sda6           24629       26109    11890688   83  Linux

Disk /dev/mapper/vg_root-lv_swap: 4294 MB, 4294967296 bytes

255 heads, 63 sectors/track, 522 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes