Map the virtual tape library to the NBU server through the iSCSI mode. The virtual tape library
can be viewed by running the lsscsi command but cannot be displayed in the NBU.
Step 1 Check whether the VTL3500 is deleted by mistake after it is assigned successfully.
Step 2 Restart the NBU server.
Step 3 Restart the OS.
Step 4 If the problem persists, contact Huawei Symantec technical support engineers.
The VTL3500 is deleted by mistake after it is assigned successfully.
To locate and troubleshoot the fault, do as follows: