# Verifying Disk Space for Voice Mail and Music on Hold

You can determine how much hard drive space is left for both the /vmail partition and the /db partition by checking the available free disk space on the hard drive. The external Music on Hold file is stored in the /db partition. By checking the available space you can determine if the recorded file size will fit.

The /vmail partition will allow technicians to determine if they have enough storage space for voice mail greetings and messages.

NOTE: For voice mail capacity information, see Embedded Voice Mail Capacities.

Messages must be deleted if the voice mail message size exceeds the specified capacity.

To check available free disk space:

1. Access the controller as root user.

2. To check the available free disk space for /vmail, enter df -h /vmail. The following system response is an example. The amount of free space is given at the end of the system response:
   Filesystem Size Used Avail Use% Mounted on
   /dev/sda5 4.4G 458M 3.7G 11% /vmail

3. The Music on Hold files are stored under /db/eMOH. To check the available free disk space for /db, enter df -h /db. The following system response is an example. The amount of free space is given at the end of the system response:
   Filesystem Size Used Avail Use% Mounted on
   /dev/root 4.8G 2.1G 2.6G 45% /db