User manual

Table Of Contents
Chapter 6: Management with the CLI
215
1.5gb 1.5 Gb/s
3gb 3 Gb/s
auto Automatic
The following settings are only for SAS drives:
readcache= Applied to SAS drive only. Enables or disables read
cache on the physical drive(s).
enable
disable
-v Verbose mode. Used with -a list.
Examples
phydrv
phydrv -v
phydrv -a locate -p 9
phydrv -a mod -s "writecache=enable,rlacache=enable"
phydrv -a offline -p 8
phydrv -a online -p 8
ptiflash
Usage
ptiflash [-a <action>] [-t] [-s <ServerName>] -f <FileName> [-p <PortNum>]
ptiflash -f <FileName>
Summary
The ptiflash command is a flash update utility that installs flash image files on:
Firmware and BIOS on a SuperTrak controller card
Firmware on a VTrak JBOD enclosure
You must first download the update file and save it to the Host PC. See
“Downloading BIOS and Firmware File” on page 289.
Note that this function does not update the software driver. Install the software
driver file following the procedure for your operating system. See “Chapter 3:
Installing Drivers” on page 63
Cautions
Before you begin, backup any important or useful data.
Do NOT power off your PC during the procedure.