HP C737990900 - Manual (Page 104)

104 Commands
Attribute ID Values
The values in the Attribute ID field are assigned according to the source of
changes or updates as follows.
Device Common Attributes
The device server maintains and updates the contents of these attributes within
the MAM when it and the associated tape are present. All the attributes are
read-only (Read-Only bit set to 1).
Attribute ID Description
0000h–03FFh Device Common Attributes
0400h–07FFh Medium Common Attributes
0800h–0BFFh Host Common Attributes
0C00h–0FFFh Device Vendor-Unique Attributes
1000h–13FFh Medium Vendor-Unique Attributes
1400h–17FFh Host Vendor-Unique Attributes
1800h–FFFFh Reserved
ID Attribute Name
Size in
Bytes Format
0000h Remaining Capacity in Partition 8 Binary
0001h Maximum Capacity in Partition 8 Binary
0002h TapeAlert Flags 8 Binary
0003h Load Count 8 Binary
0004h MAM Space Remaining 8 Binary
0005h Assigning Organization 8 ASCII
0006h Formatted Density Code 1 Binary
0007h–0209h Reserved
020Ah Device Make/Serial Number at Last Load 40 ASCII
020Bh Device Make/Serial Number at Load –1 40 ASCII
020Ch Device Make/Serial Number at Load –2 40 ASCII
020Dh Device Make/Serial Number at Load –3 40 ASCII
020Eh–021Fh Reserved
0220h Total MB Written in Medium Life 8 Binary
0221h Total MB Read in Medium Life 8 Binary
0222h Total MB Written in Current/Last Load 8 Binary
0223h Total MB Read in Current/Last Load 8 Binary
0224h–03FFh Reserved