Read T10 Pi (16) Command; Table 3-94 Read T10 Pi (16) Command - Oracle StorageTek T10000 Reference Manual

Read T10 PI (16) Command

Read T10 PI (16) Command
The Read T10 PI (16) command (see
transfer the next record or records from tape to the host. After successful completion
of a read operation, the tape is positioned after the last block read. Each block
transferred includes user data and protection information.
The Read T10 PI (16) command shall only be processed if T10 PI Protection Method is
enabled and the LBP_R control bit is set (see

TABLE 3-94 Read T10 PI (16) Command

Byte 7
0
1 GRDC
2 (MSB)
3
4
5
6 (MSB)
7
8 (MSB)
9
10 (MSB
11
12
13
14
15
Parameter
GRDC:
APPTC:
144 T10000: Interface Reference Manual
6 5
Operation Code (98h)
APPTC REFTC
EXPECTED INITIAL REFERENCE TAG
EXPECTED APPLICATION TAG
APPLICATION TAG MASK
TRANSFER LENGTH
Value
Guard Check
1 = Check the Guard field of the PI.
0 = Do not check the Guard field of the PI.
Application Tag Check
1 = Check the Application Tag field of the PI.
0 = Do not check the Application Tag field of the PI.
TABLE 3-94) requests that the device server
Control Data Protection Mode
Bit
4 3 2
Reserved
Reserved
CONTROL
Page).
1 0
SILI FIXED
(LSB)
(LSB)
(LSB)
(LSB)
August 2016