Hot Swapping Power Supplies | Texas Memory Systems RamSan-325/325c

The system will begin to update the firmware and provide progress in the patching process:

Important:

Do not close this window while the system is being patched.

•Once the update is complete, power off and then power on the RamSan (The front panel will provide a reminder).

•The firmware update is complete.

Figure 9-4: Firmware Update Progress Window

9.2 Hot Swapping Power Supplies

The RamSan-325 series includes two power supplies. The system only requires one functioning power supply to run. Texas Memory Systems has taken special care to enclose the RamSan power supplies in a protective case to minimize the electrical risks for users; however, it is critical for users to follow the following steps when removing and replacing the power supplies:

•Disconnect the power cord from the power supply.

•Wait 15 seconds.

•Remove the power supply that needs to be replaced from the RamSan chassis by pressing the release switch and pulling squarely on the power supply handle. DO NOT REACH INSIDE THE PROTECTIVE ENCLOSURE AFTER REMOVING THE POWER SUPPLY.

•Insert the replacement power supply in the RamSan chassis. Make sure to insert the power supply squarely and press firmly until the power supply is fully inserted into the system.

•Reconnect power to the new power supply.

•The new power supply begins to operate immediately.

Important:

Replace failed power supplies as soon as possible.

RamSan-325/325c User’s Manual

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Texas Memory Systems RamSan-325/325c user manual Hot Swapping Power Supplies, Firmware Update Progress Window

Contents

RamSan-325/325c User’s Manual RamSan-325/325c User’s Manual Table of Contents Batteries Conventions Safety PrecautionsPreface Document Overview Following table describes revisions to this document Revision History Overview Introduction System Components PowerNon-Volatility Performance Configurable Backup System Inspection InstallationBattery Warning Electro-Static Discharge Warning RamSan-325 Layout Connecting the Power Supplies Connecting the Fibre Channel PortsRack Mounting Power switch Power AC Voltage Turning on the System AC Voltage indicator lightSystem Initialization System is now ready for normal operation Front Panel Display Management Tool Overview Dhcp Front Panel menu system layout General interface layout and instructions Connecting using a terminal programConnecting using Telnet Text Management Interface Text Management Interface Text Management Interface Status Screen Web Management Interface Web Management Interface Snmp Logging into the system Administration FunctionsSet password Security Click on the Management Control Processor graphic Via Web Interface Via Text Management Enable/disable Telnet Via Web Management Enable/Disable Telnet Telnet Setup From the Telnet Main Menu, select Management setup Enable/disable Snmp Enable/disable Web Interface Set Date and Time Configuring System Date and Time Select Save changes and exit Configuring Ethernet SettingsConfiguring Ethernet Settings via Front Panel Select Set the date Dhcp Ethernet IP RamSan-325/325c User’s Manual Click the Management Control Processor graphic Configuring Ethernet Settings via Web Management Interface Select IP assignment mode Configuring Ethernet settings via Text Management Interface Select Select hostname Power Down SettingsManual shutdown Via Front Panel Display Automatic shutdown From the Telnet Main Menu, select Power down system Via the Web Interface Installing New Feature Licenses Via Text Management Saving and Uploading Configuration Options 12 Configuration Settings Download Configuration Settings Via the Web Interface 13 Upload Configuration Settings Step One Upload Configuration Settings Via the Web Interface Front Panel Monitoring Restore/Synchronize ProgressMonitoring Functions Viewing System health and status Status Error Fibre Channel Performance Active Monitor Mode LED Performance Monitoring Identify Device button Identifying a RamSan System Uptime Status Viewing System Uptime Health and Status From the Telnet Main Menu, select Health and Status Disk Status via Web interface Viewing System Health Batteries Management Control Processor Power Supplies Fans Good 10 Text Management Interface System Health Details 11 Fibre Channel Controller Status via Web Interface Viewing Detailed Fibre Channel Controller Status Via Text Management Viewing IO/Second Summary Via Web Interface Statistics 14 IO/sec Summary 15 Bandwidth Performance Graph via Web Interface Viewing Bandwidth Summary 16 Bandwidth Performance via Text Management Interface 17 Transfer Size Graph via Web Interface Viewing Transfer Size 18 Transfer Size via Text Management Interface 19 Queue Depth Statistics via Web Interface Viewing Queue Depth Summary 20 Queue Depth via Text Management Interface Viewing Controller Details LogsViewing the System Event and Support Logs Clearing the System Event Log Clearing Logged ECC Errors Configuring Remote Logging Controller LUN ConfigurationGigabytes System Memory Fibre Channel Reconfigured LUN Mapping Example LUN Configuration Via Web Interface Adding LUNs Select Change number of LUNs to add From the Telnet Main Menu, select LUN Setup Select Add LUNsSelect Change size of LUNs to add To view the LUNs for the entire system Viewing LUN Status / LUN Map Viewing LUNs Assigned to FC ports via Web Interface LUN Map Screen Linking LUNs to/from Fibre Channel Controllers Via Text Management Linking Fibre Channel Controllers Select Exit to the LUN configuration menu Select Unlink LUNs from selected controller Unlinking Fibre Channel Ports from LUN Select Assign different LUN # to this LUN Changing LUN Numbers Select Resize LUN Resizing LUNs Viewing Current Access Lists Managing Access ListsSelect Print detailed WWN mask list for LUN Deleting Access Lists Adding Access ListsSelect Delete WWN mask from LUN Select Set Scsi device identifier Setting Scsi device identifiers 14 Deleting LUNs via Web Interface Deleting LUNs 15 Deleting LUNs Setting Backup Mode Select Set backup mode for this LUN Volatile mode optional Initializing LUNs Changing Fibre Channel Topology and Link Speed Fibre Channel Controller Configuration Select Change topology Select Select controllerSelect Change link speed Primary Active Configuring High Availability Secondary Active, Primary is Primary Active, Secondary isSecondary Passive, Primary is Primary Passive, Secondary is Failover Setup via Web Interface Controller Setup Menu FC hard reset via Web Interface Resetting a Fibre Channel Controller Advanced Fibre Channel Controller Options Clearing Fibre Channel Controller StatisticsView Fibre Channel Console Select Advanced FC options Select Disable extra FC logging Disable/Enable Fibre Channel Login ResetDisable/Enable Extra Fibre Channel Logging Select Advanced FC options Select Disable FC login reset Enabling Snmp settings Snmp ConfigurationSetting Snmp community strings Select Change read/write community name Feature Default SettingSelect Configure Snmp Select Change read community name Select Change the system contact Select Change the system location Select Add IP address to the trap list Snmp Trap configuration Select Remove IP address from the trap list Downloading the MIB fileSelect Print the current trap IP list Updating System Firmware System Maintenance Uploading Patch File via Web Interface Firmware Update Progress Window Hot Swapping Power Supplies Hot Swapping Disk Drives Fans Batteries System Event Log TroubleshootingSystem Diagnostics Still Having Problems… Non-operating Environment SpecificationsPhysical Characteristics Operating Environment Figure A-1 MCP-65 Management Control Processor Appendix a RamSan-325 Series Replacement Parts Figure B-3 Power Supply Module Figure A-6 120 Gigabyte Replacement Hard Drive Appendix B FCC/Safety Notices Repairs/Returns Field ServiceReturn to Factory Telephone and Software Support Gold Warranty On-site Repair Business Hours Silver Warranty Advanced Parts ReplacementPlatinum Warranty On-site Repair 24/7 Outside of Warranty Ssd Login admin Appendix D Serial Port SettingsPort Settings Default Account Appendix E Snmp Trap Definitions Name Temp-state-notif Description Name Power-state-notif Description Name Battery-state-notif Description Name Fan-state-notif Description Name Array-state-notif Description