Target Port Group Descriptor Format; Table 3-140 Target Port Group Descriptor Format - Oracle StorageTek T10000 Reference Manual

Target Port Group Descriptor Format

There shall be one target port group descriptor for each target port group.

TABLE 3-140 Target Port Group Descriptor Format

Byte 7
0 PREF
1 T_SUP
2 (MSB)
thru
3
4
5
6
7
8 (MSB)
thru
11
n-3 (MSB)
thru
n
Parameter
PREF
AAS
T_SUP
O_SUP
U_SUP
AN_SUP
AO_SUP
Target Port Group
Status Code
Vendor Specific
Target Port Count
August 2016
6 5
Reserved
O_SUP Reserved
Target Port Group
Target Port Descriptors
Target Port Descriptor (First)
(See TABLE 3-141 on page
Target Port Descriptor (Last)
(See TABLE 3-141 on page
Value
1 = Preferred target port
Asymmetric Access State
0 = Active / Optimized
0 = Not supported
0 = Not supported
0 = Not supported
0 = Not supported
1 = Active / Optimized is supported
1 = Target port group identification
0 = No status available
0 = Not supported
2 = Number of target ports
Report Target Port Groups Command
Bit
4 3
Asymmetric Access State
U_SUP S_SUP
Reserved
Status Code
Vendor Specific
Target Port Count
188)
188)
2 1
AN_SUP AO_SUP
Commands 187
0
(LSB)
(LSB)
(LSB)