Texas Memory Systems RamSam-210 Manuel D’Utilisation

- 19 -

The password feature is automatically bypassed when logging in on the serial console.
This feature allows a system administrator access to the RamSan-210 if the password is
forgotten or lost.

4.5.9

PERFORMANCE

The “

PERFORMANCE” command may be used to view the bandwidth of each port. The

monitor shows the average bandwidth of each port over a period of one second. This
performance view shows only DMA activity and does not show other Fibre Channel
activity. To stop the output from this command, press “

Q”.

ram-san> perf

Press ‘s’ to toggle scroll mode, ‘q’ to quit.

-- Controller 1 -- -- Controller 2 --
A: Band I/O B: Band I/O A: Band I/O B: Band I/O
93.2 345 97.2 370 96.6 359 95.2 350
96.5 356 97.1 369 97.0 367 92.8 337

4.5.10 PORTCONFIG

The “

PORTCONFIG” command is used to configure the Fibre Channel controllers. After

the “

PORTCONFIG” command is entered, the current configuration is listed and the

available options are listed.

4.5.11 POWEROFF

The “

POWEROFF” command is equivalent to a front panel “Manual Shutdown”.

This will power off the system. Before powering off the system, all writes will be
completed. Note: To resume operation, it is necessary to press the top button on either
power supply.

4.5.12 REBOOT

The Reboot command allows a system administrator to reboot the management
controller. This command should only be needed under rare circumstances.

4.5.13 RESET

The

“RESET” command allows the administrator to reset individual ports on the

RamSan-210. This command should only be needed under rare circumstances since the
Fibre Channel ports handle the appropriate reset protocol. To issue this command, a port
number is specified as a parameter to the command.