Texas Memory Systems RamSan-500 manual Web Monitor Flash Module Failure Detection

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Figure 31 – Web Monitor Flash Module Failure Detection

Figure 31 shows the Web monitor detecting a single bad Flash module. In this case, the module has been physically removed from the system so the Web monitor is reporting it missing. The module icons in the “System List” show a warning icon on all suspect components. Both “raid2” and “Flash 2” have been noted with warning icons (yellow triangled explanation points).

WARNING

REPLACE FAILED FLASH MODULES AS SOON AS POSSIBLE. IF A SECOND FLASH

MODULE FAILS IN THE SAME RAID, ALL DATA WILL BE LOST IN THE SYSTEM.

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Contents RamSan-500 User’s Manual Revision History Table of Contents System Components PowerIntroduction OverviewSystem Management ReliabilitySystem Inspection Reviewing your shipmentUnpacking System OverviewRamSan-500 Back Rack mountingConnections Installing a Host Bus Adaptor in the Host SystemFibre Channel Interface 4 CPU Connecting the Fibre Channel PortsHost Bus Adapter PCI BusFibre Channel Port Locations Connecting to a NetworkPower Switches Connecting Power to the SystemAC Voltage Indicator Light Turning on the System Getting StartedSystem Initialization Front Panel Display Basics Manual Shutdown Controlling System Power with the Front Panel DisplayFlash Modules Identify Module Module Manual Restart Network Configuration with the Front Panel DisplayAutomatic Shutdown Dhcp Ethernet IP address 192.000.000.000 Additional System Management Options Connecting using a Terminal ProgramWeb Monitor Basics Connecting using TelnetConnecting using Snmp Connecting using the Web MonitorAcquiring the System IP Address Accessing the Web MonitorWeb Monitor Information Date and time setup with the Web monitor Web Monitor Network Management Network Configuration with the Web MonitorChanging Passwords Default AccountsManaging security with the Web Monitor RamSan-500 User’s Manual Adding Users Basic LUN CreationCreating a LUN RamSan-500 User’s Manual Adding an Access Policy to a LUN RamSan-500 User’s Manual Web Monitor Cache Configuration Configuring the RamSan-500 CacheViewing the Logs with the Web Monitor RamSan-500 User’s Manual Web Monitor System Report Web Monitor Patch Selection Upgrading the System with the Web MonitorContacting Texas Memory Systems If the System has a ProblemClearing the System Event Log RamSan-500 User’s Manual Power Supplies System MaintenanceContacting Texas Memory Systems Replace Failed Power Modules AS Soon AS Possible Flash Modules OFF Flash Module FailureWeb Monitor Flash Module Failure Detection Web Monitor RAID Degraded Detection RAID Failure Fans RamSan-500 User’s Manual Batteries