Quantum DXi4700

Chapter 10: Utilities
Secure Shred
Quantum DXi4700 User’s Guide 354
Figure 232: Secure Shred Page
To securely erase data on the DXi4700:
1. Delete the data you want to securely erase:
l Delete files on NAS shares, or delete the shares (see NAS Configuration on page 191).
l Delete backup images on OST logical storage units (LSUs), or delete the LSUs and storage servers
(see OST Configuration on page 231).
l Recycle (erase) tape cartridges on VTL partitions, or delete the partitions (see VTL Configuration on
page 206).
2. Run space reclamation from the Utilities > Space Reclamation page (see Space Reclamation on
page 346).
3. Make sure all replication and backup jobs are completed (see Replication on page 122).
4. On the Secure Shred page, click Start Shred.
A warning message displays.
5. Click Yes.
The system reboots and begins the secure shred process. This process can take multiple days to
complete.
6. To check the status of secure shred, log onto the DXi4700 to view the limited Secure Shred Mode
interface (see Figure 233 on the next page).
l The Secure File Shred Log displays details about the secure shred progress. Click Hide to hide
the log.
l To cancel the secure shred process, click Cancel. The DXi reboots and resumes normal operation.
l When the secure shred process is complete, the Reboot button displays.
Note: You must log on as an Admin user to cancel secure shred or reboot the system.