Installation guide
28
Configuring Your IP4700 Device for Use with Backup Software
Configuring Veritas NetBackup Software
96 No media is available.
If the media was 
previously used, this 
error may indicate that 
NetBackup has frozen 
the tape or otherwise 
marked it as full.
Make sure there is a tape in the drive, and the 
drive state is AVD, as indicated by the Device 
Manager. 
Assuming the data on the tape is not required, 
allow NetBackup to use the tape by specifying 
bpmedia -unfreeze -ev media_id, where 
media_id, is the ID assigned to the tape by 
NetBackup. Also try forcing NetBackup to reuse 
the tape by specifying bpexpdate -d 0 -ev 
media_id.
84 Write error. View the system event log on Windows systems 
for a tape drive error reported at the same time 
this error code occurred. This is a Medium error. 
If you have a DLT, another cleaning light at the 
front of the problem drive is lit. Either the drive 
needs to be cleaned, or more likely the drive 
encountered a transient error it cannot recover 
from; therefore, it reports the error and turns on 
the cleaning light. This is a fatal error for 
NetBackup, and leaves the drive in a DOWN 
state. Assume that the error is transient and try 
again. Put the drive in the UP state. If it does not 
return to this state (TLD for DLT libraries and 
AVD for standalone drives), the drive may be 
bad. If other drives are also DOWN, this 
indicates a more serious problem, such as loss 
of the fibre-SCSI bridge. If only one drive is 
down, wait until no backups are active and cycle 
library power to try to bring the drive back. If the 
drive still contains a tape, in the Device Monitor 
window, click the drive, and then click the reset 
icon. The tape should be returned to its slot. If 
error code 84 repeats soon, compare the 
problem tape drive and tape media ID (bar 
code). If errors recur on a certain tape, discard 
the tape when data on it is no longer needed. If 
errors recur on a certain drive with different 
media, replace the drive if the errors occur 
frequently enough to disrupt backups.
99 NDMP error. You 
specified a volume to 
back up that does not 
exist on the IP4700.
Make sure you have correctly spelled the 
volume name and that it begins with a forward 
slash (/). Otherwise, this is an internal error. In 
this case, try to back up a small directory you 
create and populate with a few files. If this 
backup is successful, it may indicate a problem 
in the IP4700 file history.
Error Code Cause Action










