HP VMA-series Memory Array Installation and Service Guide

Chapter 8 - Windows Drivers
144 VMA-series Memory Array Installation and Service Guide HP-AM456-9002A Rev 01
3. Select Add or Remove Programs.
The Uninstall or Change a Program manager appears.
4. Double-click the Violin Memory Array Storport program in the list.
The Violin Array Storport Uninstall dialog box appears.
5. To delete the driver, click the Yes button.
The Violin Array Storport Uninstall dialog box appears. You must restart the
Windows host to complete the uninstall.
To restart the host, click the Yes button.
Installing the Violin Utilities
The third step in the installation of the Windows Storport driver and Violin
Utilities is to install the Violin Utilities package (
driver-utils-Dx.x.x.zip)
itself.
In a direct-attached configuration, the Violin Utilities are installed on the host
machine and may be used to view valuable information about the driver and the
performance of the Memory Array system.
The Violin Utilities package includes the following tools.
Table 8.1 Command Line Utilities for Displaying Windows Driver Information
Utility Description
perf_test
A multi-threaded AIO-capable disk benchmark
utility.
vcounts
Display Memory Array I/O counters.
veeprom
Display main board serial number,
management MAC address, etc., information.
vinfo
Display driver version and registry tunable
parameters.
vstat
Display Memory Array status information.
vupdate_tz
Synchronize time zone data from host to the
Memory Array for time correlation of
Memory Array system logged events. If this
command is not used, then
All times are GMT based.
Host time synch to the Memory Array will not
occur until 15 minutes after driver load time.