File Information › Integrity Analysis › Disk Volume Analysis

Disk Volume Analysis

System and hardware errors can cause the information reflected in the VTOCs to be inaccurate.

To check the VTOCs

1. From the Primary menu, select option 6.

   The File Information Menu is displayed.

2. Select option 1.

   The Integrity Analysis screen is displayed.

3. Select option 3.

   The Volume Integrity Analysis screen is displayed with any:

   • I/O errors in the VTOCs of disk packs
   • Invalid data in VTOCs
   • Inaccurate VTOC free space counts.
4. Enter the serial number of the volume to analyze. (You can also use masking.) You must be able to allocate a temporary data set on the volumes that you entered.

   Any errors are displayed on the Volume Integrity Analysis screen. For information on the fields on this screen, press F1 (Help).