User`s guide

6 – SANsurfer Control iX
Configuring the Firmware
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❑
MaxBurstLength. This column indicates the maximum length for data
sequences the QLA4010/4010C uses when negotiating with a device
during login phase. This parameter indicates how many units
(512 bytes/unit) of data the QLA4010/4010C can send/receive. Valid
values are in the range 0 to 32767 units (512 to 16 MB–1 bytes); a value
of 0 indicates unlimited data units.
❑
FirstBurstLength. This column indicates the maximum length for
unsolicited data the QLA4010/4010C uses when negotiating with a device
during the login phase. This parameter indicates how many units
(512 bytes/unit) of unsolicited data the QLA4010/4010C can send/receive.
Valid values are in the range 0 to 32767 units (512 to 16 MB–1 bytes); a
value of 0 indicates unlimited data units.
❑
RSVAddFWOpBinary. This field is used for debug and test purposes.
Contact QLogic for more information.
❑
Jumbo Packets Enable. When this check box is selected, jumbo packets
are enabled on an Ethernet network. This feature is not currently
supported.
❑
Autoconnect. When this check box is selected, the QLA4010/4010C will
not attempt to autoconnect to the configured target devices at boot time.
Instead, the host must issue Set Device Database Entry commands
(0063h) to establish connections to targets.
❑
MaxOutstanding R2T. This column indicates the maximum number of
outstanding R2Ts the QLA4010/4010C uses when negotiating with a
device during the login phase. This parameter indicates how many R2Ts
can be outstanding on a SCSI task. Valid values are in the range 1–65535.
❑
Logout on Discovery Session. When this check box is selected, the
QLA4010/4010C HBA initiates an iSCSI logout on a discovery session
when discovery is complete (before closing the connection). When this
check box is cleared, the QLA4010/4010C HBA closes the TCP connection
when discovery is complete. This parameter is the same as Logout on
iSCSI Discovery Session in the target parameters (see section 6.5.3).
❑
Connection Keep Alive Timeout. This column indicates the time interval
(in seconds) between connection keep-alive pings. When a connection is
idle for the connection keep-alive timeout interval, the QLA4010/4010C
HBA sends an NOP ping to the other device that is part of the connection.
When the device responses to the ping, the connection remains open.
When the device fails to respond, the QLA4010/4010C HBA closes the
connection and informs the driver that the connection has gone down. The
maximum keep-alive time is 18 hours.