Users Guide

4–Using the vCenter Server Plug-in
Managing Hosts
Doc. No. TD-000965 Rev. 1
January 21, 2021 Page 28 Copyright © 2021 Marvell
The General information section at the top of the window contains the following:
 System OS: Name and version of the host operating system
 System Vendor: Name of host manufacturer
 System Model: Model name of host
 Provider Version: Reduce Zoom for Plug-in version
 FC Driver Version: Version of the Fibre Channel driver
The Parameters section contains the following configurable parameters:
 Enable Extended Error Message Logging: Select the check box to enable
extended error message logging, or clear the check box to disable extended
error message logging.
 Turn off ZIO (Zero Interrupt Delay) Operation Mode: Select the check
box to turn off ZIO mode, or clear the check box to turn on ZIO mode.
 Delay (in 100-microsecond increment) before generating an interrupt
to notify completion of request: When ZIO mode is on, use the up and
down arrows or type the delay in 100ms increments before generating an
interrupt.
 Maximum queue depth to report for target device (LUN): Select the
maximum queue depth. Allowed values are 0–65,535; the default maximum
queue depth value is 64.
 Waiting time (in seconds) to retry commands to a port that returns
PORT DOWN status: Select the number of seconds between command
retry attempts when a port is down. Allowed values are 0–255. The default
is 5.
 Enable MSI/MSI-X Interrupt Handling: Select the interrupt handling
mechanism:
 0—Enable traditional pin-based interrupt mechanism
 1—Enable MSI-X interrupt mechanism (default)
 2—Enable MSI interrupt mechanism
 Firmware minidump capture level mask: Select the driver capture mask
for firmware minidump:
 0x00—Capture mask specified by the firmware
 0x03—Capture mask 0x03
 0x0F—Capture mask 0x0F
 0x1F—Capture mask 0x1F (default)
 0x7F—Capture mask 0x7F
To save your changes, click Save Configuration.