StorageTek StorageNet 4000 Manuel D’Utilisation
FCP and SES Commands
8946121402
3-11
Inquiry
An SES Application Client may send an
Inquiry
command to obtain information about a
switch in the Fabric. The format of the
FCP_CDB
is shown in
If the field, EVPD (Enable Vital Product Data) is set to 0 and the value of the page code is 0,
the standard Inquiry Data is returned as shown in
the standard Inquiry Data is returned as shown in
Table 3-16 Inquiry Command Format
Byte/Bit
7
6
5
4
3
2
1
0
0
Operation Code = 12h
1
Reserved
CmdDt=0
EVPD=0
2
Page Code = 0
3
Reserved
4
Allocation Length
5
Control = 0
Table 3-17 Inquiry Data Format
Byte/Bit
7
6
5
4
3
2
1
0
0
Peripheral Qualifier = 0
Peripheral Device Type = 0Dh
1
RMB=
0
0
Reserved = 0
2
ISO version = 0
ECMA version = 0
ANSI version = 3
3
AERC
=0
=0
TrmTsk=
0
0
NormAC
A=1
A=1
Reserv
ed=0
ed=0
Response data format = 2
4
Additional Length = 31 (1Fh)
5
Reserved
7
Reser
ved
ved
EncServ
=1Bh
=1Bh
VS = 0
MultiP
=1Bh
=1Bh
MChngr
=0
=0
ACKREQ
Q=0
Q=0
Addr32
=0
=0
Addr16
=0
=0
7
RelAdr
=0
=0
WBus32
=0
=0
Wbus16
=0
=0
Sync=
0
0
Linked=
0
0
Trandis=
0
0
CmdQu
e=0
e=0
VS=0
8 ..15
Vendor identification = ”STORAGETEK”
16. 31
Product identification = “Switch”
32. 35
Product revision level = “v{
N}.{m}{p”” (where {N} is a single number designating the major
release number, {m} is a single number designating the minor release number), and {p}
is a single alpha character designating a patch. There may be a space indicating there’s
no patch. For example, v1.5a
is a single alpha character designating a patch. There may be a space indicating there’s
no patch. For example, v1.5a