Texas Memory Systems RamSam-210 user manual Reboot, Reset

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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.

4.5.9PERFORMANCE

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

4.5.10PORTCONFIG

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.

4.5.11POWEROFF

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.

4.5.12REBOOT

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

4.5.13RESET

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.

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Contents Texas Memory SYSTEMS, INC Page Table of Contents Reset Status Figures Preface Document OverviewConventions Introduction OverviewSystem Components Power Requirements Non-VolatilityPage Installation Battery WarningElectro-Static Discharge Warning System InspectionRamSan-210 Layout Connecting the Fibre Channel Ports Connecting the Power SuppliesRack Mounting On switch Low Voltage Battery Turning on the System System InitializationUsing the Front Panel RamSan-210 Front PanelEthernet Setup Menu System LayoutManual Shutdown System Monitoring Page Connecting to the MCP Connecting using a terminal programConnecting using telnet Management Control Port MCPMCP Commands ExitHelp Page Lunconfig ManageReboot ResetStatus Hot Swapping Power Supplies Hot Swap ComponentsHot Swapping Disk Drives Hot Swapping FansPage Batteries Troubleshooting Specifications Physical CharacteristicsWarranty Operating EnvironmentAppendix a RamSan-210 Replacement Parts Figure B-1 MCP31 Management Control ProcessorFigure B-3 PWR21 Power Supply Module Figure B-6 TDD21 18 gigabyte replacement hard drive