Chelsio T5 Installation And User Manual page 24

Chapter 5. Software/Driver Configuration and Fine-tuning
ErrorRecoveryLevel
HeaderDigest
DataDigest
AuthMethod
TargetName
TargetAlias
MaxRecvDataSegmentLengt
h
OFMarker
IFMarker
OFMarkInt
IFMarkInt
5.4.3. Chelsio Entity Settings
Description
Chelsio Entity Parameters pass control information to the Chelsio iSCSI driver. The parameters
are specific to Chelsio's implementation of the iSCSI node (target or initiator) and are unique for
each entity block. The parameters consist of information that can be put into three categories:
1. Challenge Handshake Authentication Protocol (CHAP).
2. Target specific settings. All of the following parameters can have multiple instances in one
target entity block (i.e., they can be declared multiple times for one particular target).

Portal Group

Storage Device

Access Control List (ACL)
Chelsio T5 iSCSI PDU Offload Target with SCST support for Linux
0 to 2 0
"None" "None"
"CRC32C"
"None" "None"
"CRC32C"
"CHAP" "None,
CHAP"
and "None"
"<target
name>"
"<target
alias>"
512 to 8192
16777215
24
(2 - 1)
"Yes" "No"
"No"
"Yes" "No"
"No"
1 to 65535 2048
1 to 65535 2048
non-decreasing sequence offsets or
can be transferred in any order.
Chelsio only supports "Yes".
No To negotiate
supported by the node.
Chelsio only supports 0.
Yes To enable or disable iSCSI header
Cyclic integrity checksums.
Yes To enable or disable iSCSI data
Cyclic integrity checksums.
Yes To choose an authentication method
during login phase.
No A worldwide unique iSCSI target
name.
Target only.
No A human-readable
description of a target. It is not used
as an identifier,
authentication.
Target only.
No To declare the maximum data
segment length in bytes it can receive
in an iSCSI PDU.
No To turn on or off the initiator to target
markers on the connection.
Chelsio only supports "No".
No To turn on or off the target to initiator
markers on the connection.
Chelsio only supports "No".
No To set the interval for the initiator to
target markers on a connection.
No To set the interval for the target to
initiator markers on a connection.
the recovery level
name or
nor is it for
24