Users Guide

3–Adapter Management Applications
General Management with QConvergeConsole
63 CU0354602-00 M
Modifying Target Session-Level iSCSI Parameters
Use the –tc command to modify target-session-level iSCSI parameters. The
positional parameters are
<hba_port_inst>, <target_id>, and a series of one
or more parameter name-value pairs.
Command line options:
-tc <hba_port_inst> <target_id> <config_name|config_alias> <value>
<config_name|config_alias> <value>]
Example:
In the following examples, the HBA port instance is 0, the target ID is 3, and
the parameter change is to set the keep alive time-out value to 15 seconds.
$qaucli -pr iscsi -tc 0 3 TGT_KeepAliveTimeout 15
Or:
$qaucli -iscsi -tc 0 3 TGT_KeepAliveTimeout 15
Target Parameters:
The following table lists the parameters that may be configured using
the -tc option in non-interactive mode.
Full Parameter Name Alias Name Allowable Values
------------------- ---------- ----------------
TGT_iSCSI_Name TGTINAME Character string
TGT_ExeThrottle TGTET 0 to 32767
TGT_FirstBurstLen TGTFB 0 to 32767
TGTISCSIO_Header_Digests TGTIHD on or off
TGTISCSIO_Data_Digests TGTIDD on or off
TGTISCSIO_Immediate_Data TGTIID on or off
TGTISCSIO_Initial_R2T TGTIIR2T on or off
TGTISCSIO_Snack TGTISNACK on or off
TGTISCSIO_Discovery_Logout TGTLDS on or off
TGTISCSIO_Strict_Login TGTIS on or off
TGT_KeepAliveTimeout TGTKATO 0 to 32767
TGT_DefaultTimeout TGTDTO 0 to 32767
TGT_MaxBurstLen TGTMB 0 to 32767
TGT_MaxOutstandingR2T TGTMOR2T 0 to 32767
TGT_Port TGTPORT 0 to 65535
TGTTCPO_Nagle TGTTCPN on or off
TGTTCPO_Timestamp TGTTMS on or off
TGT_TaskManagementTimeout TGTTMT 0 to 65535
TGT_InitiatorSessID TGTISID 0x0 to 0xffffffffffff
TGT_TargetIPAddress TGTIPADD IPv4 address format
TGT_Window_Scale_Enable TGTWINSCALEEN on or off
TGT_Rx_Window_Scale TGTRXWINSCALE 0 to 14
TGT_IPv6_Address TGT_DDB_IPv6 IPv6 address format
TGT_IPv6_iSCSIName TGTINAME_IPv6 Character string
TGT_IPv6_Port TGTPORT_IPv6 0 to 32767
TGT_DIF_Enable TGTDIFEN_IPv6 on or off
TGT_Max_Segment_Size TGTMSS 0 to 65535
TGT_IPv6_Source_Addr_Flg TGTSRCADDR_IPv6 0 to 3
(0=Don't Care, 1=Link Local,
2=Address 0, 3=Address 1)