Hi there, 

I've got a problem in my newly set up NetBackup 5.1 environment. Some backup 
jobs failed with the following error:

scsi: [ID 107833 kern.warning] WARNING: 
/pci@1d,700000/SUNW,qlc@2,1/fp@0,0/st@w500104f00077743e,0 (st25):
Error for Command: space                   Error Level: Fatal
scsi: [ID 107833 kern.notice]         Requested Block: 1                        
 Error Block: 1
scsi: [ID 107833 kern.notice]         Vendor: STK                               
 Serial Number: .402        
scsi: [ID 107833 kern.notice]         Sense Key: Media Error
scsi: [ID 107833 kern.notice]         ASC: 0x0 (<vendor unique code 0x0>), 
ASCQ: 0x2, FRU: 0x0
scsi: [ID 107833 kern.notice]         End-of-Media Detected

Shouldn't NBU automatically detect end of media and select new media when 
appropriate? I'm sure I did something wrong, any ideas about it?

Thanks a lot,

-- Mirko