Users Guide

4–Using the vCenter Server Plug-in
Managing Converged Network Adapters
Doc. No. TD-000965 Rev. 1
January 21, 2021 Page 81 Copyright © 2021 Marvell
 Firmware Settings
 FirstBurstLength is the maximum amount of unsolicited data (in
bytes) that an iSCSI initiator can send to the target during the
execution of a single SCSI command. The initiator and target negotiate
the actual value. The allowed values are 512–2
23
. The default is
65,536. This value must not exceed the MaxBurstLength.
 MaxBurstLength is the maximum iSCSI data payload (in bytes) in a
data-in or a solicited data-out iSCSI sequence. The initiator and target
negotiate the actual value. The allowed values are 512–2
23
. The
default is 262,144.
 Execution Throttle is the maximum quantity of commands executing
on any one port. When a port’s execution throttle is reached, no new
commands are executed until the current command finishes
executing.Connection Keepalive Timeout is the minimum time to
wait (in seconds) before attempting an explicit or implicit logout. The
initiator and target negotiate the actual value.
 Max Outstanding R2T is the maximum quantity of outstanding R2Ts
per task, excluding any implied initial R2T that might be part of that
task. The initiator and target negotiate the actual value. The allowed
values are 1–65,535. The default is 1.
 Enable ZIO enables interrupt coalescing in the firmware to reduce the
quantity of interrupts generated to indicate command completions.
 ZIO Count indicates the quantity, if ZIO is enabled.
 Reserved Additional Firmware Options indicates a quantity.
 Auto Connect check box; select to enable or clear to disable
automatic connection.
 Device Timeout check box; select to enable or clear to disable device
timeout.
To save your changes, click Save Configuration.