Texas Memory Systems manual RamSan-500 User’s Manual

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Figure 17 – Web monitor Logical Unit

A wizard will open to guide you through the Logical Unit creation process. After reading the overview, click the “Next” button to set the Logical Unit Parameters. The parameters window is shown in Figure 18.

Figure 18 - Web Monitor Logical Unit Parameters

The parameters available for the Logical Unit are:

•Name – This is a user defined name for the LUN to make it easily identifiable.

•Number – This is the Logical Unit Number (LUN) that is presented to the host.

•Size – This is the size of the Logical Unit in Megabytes.

•Backup mode – This affects the cache operation for the Logical unit. There are two modes available:

oWriteback – Cache incoming writes in the battery protected cache and synchronize the writes to Flash as a background process.

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Contents RamSan-500 User’s Manual Revision History Table of Contents Introduction PowerOverview System ComponentsSystem Management ReliabilityUnpacking Reviewing your shipmentSystem Overview System InspectionRamSan-500 Back Rack mountingFibre Channel Interface Installing a Host Bus Adaptor in the Host SystemConnections Host Bus Adapter Connecting the Fibre Channel PortsPCI Bus 4 CPUFibre Channel Port Locations Connecting to a NetworkAC Voltage Indicator Light Connecting Power to the SystemPower Switches System Initialization Getting StartedTurning on the System Front Panel Display Basics Manual Shutdown Controlling System Power with the Front Panel DisplayFlash Modules Identify Module Module Automatic Shutdown Network Configuration with the Front Panel DisplayManual Restart Dhcp Ethernet IP address 192.000.000.000 Additional System Management Options Connecting using a Terminal ProgramConnecting using Snmp Connecting using TelnetConnecting using the Web Monitor Web Monitor BasicsAcquiring 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 MonitorManaging security with the Web Monitor Default AccountsChanging Passwords RamSan-500 User’s Manual Creating a LUN Basic LUN CreationAdding Users 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 MonitorClearing the System Event Log If the System has a ProblemContacting Texas Memory Systems RamSan-500 User’s Manual Contacting Texas Memory Systems System MaintenancePower Supplies 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