3D Innovations DLT8000 Gas Grill User Manual


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RelAdr is always 0: The DLT8000 tape drive does not support relative addressing.
The Reservation Type field defines the type of reservation in effect for the extent
being reserved. Available types of reservations are shown below.
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00b READ shared. No write operations are permitted by any initiator to
the reserved extent. Any initiator may read from the extent.
01b WRITE exclusive. No other initiator may write to the indicated
extent. Any initiator may read from the extent.
10b READ exclusive. While this reservation is active, no other initiator
may be permitted to read to the indicated extent.
11b Exclusive access. While this reservation is active, no other initiator
is permitted any access to the reserved extent.
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If both the LongID and the Extent bits = 1, then the parameter list takes the format
shown below.
Bit
Byte
76543210
0 - 7
(MSB)
Third Party Device ID
(LSB)
8 - n
(MSB)
Extent Descriptors
(See Figure 5-93) (LSB)
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