Sony SDX-1100V/R User Manual page 181

0006h FORMATTED DENSITY CODE: This attribute value provides information about the tape format for the
user.
0007h INITIALIZATION COUNT: This attribute value indicates the number of times that a drive has logically
formatted the medium. This figure is cumulative over the life of the medium and will never be reset.
020Ah, 020Bh, 020Ch, 020Dh DEVICE MAKE/SERIAL NUMBER AT LAST LOAD, DEVICE MAKE/SERIAL
NUMBERAT LOAD – 1, DEVICE MAKE/SERIAL NUMBER AT LOAD – 2 AND DEVICE MAKE/SERIAL
NUMBER AT LOAD –3: These attribute values give a rolling history of the last four drives in which the medium
has been loaded. The format of the attributes is shown in Table 12-7
Table 12-7: DEVICE VENDOR/SERIAL NUMBER attribute format
Bit 7
Byte
0 (MSB)
7
8 (MSB)
39
VENDOR IDENTIFICATION: This field will be the same value returned in the standard INQUIRY data.
PRODUCT SERIAL NUMBER: This field contains a vendor unique serial number. If the product serial number is
not available, the PRODUCT SERIAL NUMBER field will contain ASCII spaces (20h).
0220h TOTAL MBYTES WRITTEN IN MEDIUM LIFE and 0221h TOTAL MBYTES READ IN MEDIUM LIFE:
These attribute values indicate the total number of data bytes that are transferred to or from the medium surface,
after any data compression has been applied, over the entire medium life. These values are cumulative and will
never be reset. These values are expressed in increments of 1,048,576 bytes (i.e. a value of one means
1,048,576 bytes, two means 2, 097,152 bytes, etc).
0222h TOTAL MBYTES WRITTEN IN CURRENT/LAST LOAD AND 0223h TOTAL MBYTES READ IN
CURRENT/LAST LOAD: These attribute values indicate the total number of data bytes that are transferred to or
from the medium surface, after any data compression has been applied, during the current load if the medium is
currently loaded, or the last load if the medium is currently unloaded. The drive should reset these attributes to
zero when the medium is loaded. These values are expressed in increments of 1,048,576 bytes
(I.e. a value of one means 1,048,576 bytes, two means 2,097,152 bytes, etc).
0340h MEDIUM USAGE HISTORY: This attribute value provides statistical counters (Table 12-8) for the entire
medium. The value in each field is the sum for all partitions. If a field is not used, it should be set to zero.
SONY AIT-5 drive SDX-1100V series Ver.1.0
12.APPENDIX E: Medium Auxiliary Memory Attribute
6 5 4
VENDOR IDENTIFICATION
PRODUCT SERIAL NUMBER
3 2 1 0
(LSB)
(LSB)
12-5