Data Compression Transfer Log Page - Sony DDS-4 Product Description Manual

6. COMMAND SPECIFICATION

6. 06. 9 Data Compression Transfer Log Page

The page allows the host to monitor the performance of the DCLZ compression. The PC field in LOG SENSE deter-
mines whether current cumulative, default cumulative, or current/default threshold values are returned. The page has
the following format:
Bit 7
Byte
0
1
2 (MSB)
3
4 (MSB)
5
6 DU (0)
7
8 (MSB)
11
6 - 30 SONY SDT-10000/SDT-11000 DDS Tape Drive
6 5
DS (1) TSD (0) ETC (0)
Parameter Length (04h)
Table 6-23: Data Compression Transfer Log Page
4 3
Page Code (39h)
Reserved
Page Length (58h)
Parameter Code (n)
TMC (00)
Parameter Value
LOG SENSE
2 1 0
(LSB)
(LSB)
Reserved LP (0)
(LSB)