HP Q153090901 - Manual (Page 114)

Commands 114
Volume List service action
The Volume List service action is used to report the number of volumes that the device server
supports, which in the case of Ultrium drives is 1. The Volume Number, Partition Number and
Attribute fields in the CDB are ignored. The information returned is as follows:
The First Partition Number is the first volume. Since Ultrium drives do not support multiple volumes,
this is 0.
The Number of Volumes Available indicates the number of partitions available. Since Ultrium
drives do not support multiple volumes, this is 1.
Read Attribute specific status:
The command will be terminated and will return CHECK CONDITION under the following
circumstances:
7 6 5 4 3 2 1 0
0 (MSB)
Available Data (2)
1 (LSB)
2 First Volume Number (0)
3 Number of Volumes Available (1)
Description Sense Key Additional Sense
There is no cartridge present in the drive , not even
partially loaded .
NOT READY 3A00h (medium not present)
The MAM is not accessible even though there is a
tape in the drive.
MEDIUM
ERROR
0410h (MAM not accessible)
The MAM has failed (for example from a bad
checksum).
MEDIUM
ERROR
1112h (MAM read error)
The combination of Volume Number and Partition
Number is not valid.
ILLEGAL
REQUEST
2400h (invalid field in CDB)
The Service Action field does not match a supported
Service Action ID.
ILLEGAL
REQUEST
2400h (invalid field in CDB)
The First Attribute ID field does not match a
supported First Attribute ID.
ILLEGAL
REQUEST
2400h (invalid field in CDB)