Chelsio Communications Terminator 6, Инструкция по установке и эксплуатации, Страница: 162 / 432

Chapter X. iSCSI PDU Offload Target
Chelsio Unified Wire for Linux 162
using Chelsio iscsi initiator
driver.
iscsi_target_vendor_id
a string of
maximum of
8 characters
“CHISCSI”
No The target vendor ID part of the
device identification sent by an
iSCSI target in response of
SCSI Inquiry command.
iscsi_login_complete_tim
e
0 to 3600
300
No
Time allowed (in seconds) for
the initiator to complete the
login phase. Otherwise, the
connection will be closed
NOTE: value zero means this
check is NOT performed.
iSCSI Entity Settings
Description
iSCSI Entity Parameters pass iSCSI protocol control information to the Chelsio iSCSI module.
This information is unique for each entity block. The parameters follow the IETF iSCSI standard
RFC 3720 in both definition and syntax. The descriptions below are mostly from this RFC.
Table of iSCSI Entity Settings
Key
Valid
Values
Default
Value
Multiple
Values
Description
MaxConnections
1 to 65535 1 No Initiator and target negotiate the
maximum number of connections
requested/acceptable.
InitialR2T “Yes”
“No”
“Yes”
No To turn on or off the default use of R2T
for unidirectional and the output part of
bidirectional commands.
ImmediateData “Yes”
“No”
“Yes”
No To turn on or off the immediate data.
FirstBurstLength
512 to
16777215
(2
24
- 1)
65536 No The maximum negotiated SCSI data
in bytes of unsolicited data that an
iSCSI initiator may send to a target
during the execution of a single SCSI
command.
MaxBurstLength
512 to
16777215
(2
24
- 1)
262144 No The maximum negotiated SCSI data
in bytes, of a Data-In or a solicited
Data-Out iSCSI sequence between
the initiator and target.
DefaultTime2Wait
0 to 3600 2 No The minimum time, in seconds, to wait
before attempting an explicit / implicit
logout or connection reset between
initiator and target.
DefaultTime2Retain
0 to 3600 20 No The maximum time, in seconds, after
an initial wait.
MaxOutstandingR2T
1 to 65535 1 No The maximum number of outstanding
R2Ts per task.