Texas Memory Systems manual Configuring the RamSan-500 Cache, Web Monitor Cache Configuration

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4.12 Configuring the RamSan-500 Cache

The RamSan-500 contains a large RAM cache to buffer write operations and keep the back and Flash busy with parallel operation. The cache details and configuration can be viewed by selecting the “Cache” item from under the “Storage” node of the system tree. The cache “Detailed Information” is shown in Figure 22.

Figure 22 - Web Monitor Cache Detailed Information

The detailed information includes information about the cache and its current configuration. To modify the configuration of the cache, click the “Configure” button. This will open the “Cache Configuration” wizard, shown in Figure 23.

Figure 23 - Web Monitor Cache Configuration

RamSan-500 User’s Manual

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Contents RamSan-500 User’s Manual Revision History Table of Contents Power IntroductionOverview System ComponentsReliability System ManagementReviewing your shipment UnpackingSystem Overview System InspectionRack mounting RamSan-500 BackFibre Channel Interface Installing a Host Bus Adaptor in the Host SystemConnections Connecting the Fibre Channel Ports Host Bus AdapterPCI Bus 4 CPUConnecting to a Network Fibre Channel Port LocationsAC Voltage Indicator Light Connecting Power to the SystemPower Switches System Initialization Getting StartedTurning on the System Front Panel Display Basics Controlling System Power with the Front Panel Display Manual ShutdownFlash Modules Identify Module Module Automatic Shutdown Network Configuration with the Front Panel DisplayManual Restart Dhcp Ethernet IP address 192.000.000.000 Connecting using a Terminal Program Additional System Management OptionsConnecting using Telnet Connecting using SnmpConnecting using the Web Monitor Web Monitor BasicsAccessing the Web Monitor Acquiring the System IP AddressWeb Monitor Information Date and time setup with the Web monitor Network Configuration with the Web Monitor Web Monitor Network ManagementManaging 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 Configuring the RamSan-500 Cache Web Monitor Cache ConfigurationViewing the Logs with the Web Monitor RamSan-500 User’s Manual Web Monitor System Report Upgrading the System with the Web Monitor Web Monitor Patch SelectionClearing 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 Flash Module Failure OFFWeb Monitor Flash Module Failure Detection Web Monitor RAID Degraded Detection RAID Failure Fans RamSan-500 User’s Manual Batteries
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