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More than one filter entry can be appended to a host LUN to compose a more complex mapping scheme. LUN map is port name- oriented. You can choose to "Add from current device list" or "Manual(ly) add host filter entry."

Pressing [ENTER] on "Add from current device list" will bring forth a list of port names detected on host loops. If you have a name list pre-configured, port names will appear with its nicknames. Select a port name by pressing [ENTER].

Choose Yes to proceed.

The next step is to edit Host ID/WWN Mask. Move cursor bar through the menu items and press ENTER on the "Host ID/WWN Mask."

8-18	Infortrend

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Compaq Infortrend manual Choose Yes to proceed

Contents

Revision Firmware Version External RAID Controller & SubsystemInfortrend Generic Operation ManualCopyright This Edition First Published Product specifications are also subject to change without noticeDisclaimer TrademarksRMA Policy Printed in TaiwanSupported Models Chapter 3 Accessing the Array through Serial Port and Ethernet Table of ContentsChapter 1 RAID Functions An Introduction Chapter 2 RAID PlanningChapter 5 LCD Keypad Operation Chapter 4 LCD Screen MessagesConfiguring RS-232C Connection via Front Panel 3.1.1Setting a SCSI Channel’s Secondary ID - Drive Channel Setting a SCSI Channel’s Primary ID - Drive Channel5.9 Viewing and Editing Logical Drives and Drive Members 5.13Chapter 7 Terminal Operation Chapter 6 Terminal Screen Messagesviii Chapter 8 Fibre OperationSetting a Secondary Controller’s SCSI ID - Drive Channel 8.5 Multi-Host Access Control LUN Filtering Chapter 9 Advanced Configuration9.2 Host-side and Drive-side SCSI Parameters Monitoring and Safety Mechanisms Chapter 10 Redundant Controller10.3 Configuration Disk Array ParametersChapter 12 Array Expansion Chapter 11 Record of SettingsAppendix B Firmware Functionality Appendix A LCD Keypad Navigation MapAppendix C System Functions Upgrading Firmware Appendix D Event MessagesChapter Functional Table of ContentsFunctional Description Out-of-Band via Serial Port and5.6/7.6 Fibre Operation Advanced ConfigurationsChapter ChapterArray Expansion Redundant Controller ConfigurationChapter ChapterAppendix C Controller Maintenancexvii Upgrading FirmwareList of Figures List of Tablesxviii Table 8Figure 2 - 1 Optimization Setting About This Manual Revision History Firmware Version & Other InformationVersion xxiiWhat is a logical volume? 1.2 Logical VolumeRAID Functions An IntroductionWhat are the RAID levels? 1.3 RAID LevelsTable 1 - 1 RAID Levels JBOD NRAIDFigure 1 - 2 NRAID Figure 1 - 3 JBODRAID 0+1 RAIDFigure 1 - 4 RAID Figure 1 - 5 RAIDFigure 1 - 8 RAID Figure 1 - 7 RAIDRAID RAIDGlobal and Local Spare Drives 1.4 Spare DrivesFigure 1 - 9 Local Dedicated Spare Figure 1 - 10 Global SpareLogical Drive Figure 1 - 12 Mixing Local and Global SparesFlash Selected SCSI Drive 1.5 Identifying DrivesFlash All SCSI Drives Flash All but Selected DrivesAutomatic Rebuild and Manual Rebuild 1. Automatic Rebuild 1.6 RebuildFigure 1 - 13 Automatic Rebuild Figure 1 - 14 Manual Rebuild 2. Manual Rebuild3. Concurrent Rebuild in RAID 0+1 Figure 1 - 15 Logical Volume 1.7 Logical Volume Multi-Level RAIDWhat is a logical volume? Figure 1 - 16 Logical Drive Composed of 24 Drives Figure 1 - 17 Logical Volume with 4 Logical DrivesConfiguration A - One logical drive with all 24 drives Figure 1 - 18 Logical Volume with Drives on Different Channels Spare drives assigned to a logical volume?Limitations RAID expansion with logical volume? Different write policies within a logical volume?Different controller settings using logical volume? Redundant ControllerMulti-level RAID systems A logical volume with logical drives of different levels?2.1 Considerations RAID Planning1. How many physical drives do you have? 2. How many drives on each drive channel?3. How many drives would you like to appear to the host computer? 5. Dual loop, hub, or switch?4. What kind of host application? Optimization Mode Figure 2 - 1 Optimization Setting7. What RAID level? 9. Limitations? 8. Any spare drives?Table 2 RAID LevelsFigure 2 - 2 Array Configuration Process 2.2 Configuring the Array2.2.1 Starting a RAID System 5. The next step is to make logical drives or storage partitions available through the host ports. When associated with a host ID or LUN number, each capacity volume appears as one system drive. The host SCSI or Fibre adapter will recognize the system drives after the host bus is re-initialized 2.3 Operation Theory Figure 2 - 4 Connecting Drives2.3.1 I/O Channel, SCSI ID, and LUN 2.3.2 Grouping Drives into an ArrayFigure 2 - 5 Physical locations of drive members Figure 2 - 6 Partitions in Logical ConfigurationsFigure 2 - 7 Mapping Partitions to Host ID/LUNs 2.3.3 Making Arrays Available to HostsFigure 2 - 8 Mapping Partitions to LUNs under ID Table 2 - 2 Controller Parameter Settings Fault Management2.4 Tunable Parameters ControllerSCSI Parameters Optimization ModeSpin-Up Parameters Fibre Channel ParametersOthers Array ConfigurationThe following are guidelines on using the serial port Accessing the Arraythrough Serial Port and Ethernet3.1.1 Configuring RS-232C Connection via Front Panel 3.1.2 Starting RS-232C Terminal Emulation The keys used when operating via the terminal are as follows3.2 Out-of-Band via Ethernet What Is the “Disk Reserved Space?”RAIDWatch and Reserved Space Other Concerns 3.2.1 Connecting Ethernet PortRequirements Availability Concern1. Use a Terminal Emulator to Begin Configuration 3.2.2 Configuring the Controller2. Create a Reserved Space on Drives 4. FTP Manager Programs to the Controller IP Address 3. Assign an IP Address to Ethernet Port5. Starting the Manager 3.2.3 NPC Onboard The EMAIL section The SNMPTRAP sectionThe BROADCAST section 3-10Status/Data Transfer Indicator 4.2 Quick Installation ScreenLCD Screen Messages 4.1 The Initial ScreenLG0 RAID5 DRV=3 LG=0 RAID5 DRV=3 2021MB GD SB=1 2021MB GD SB=1 4.3 Logical Drive StatusLogical Drive RAID levelLogical Volume Status 4.4 Logical Volume StatusLV=0 ID=09816DE9 00002021MB DRV=1 C=1 I=0 1010MB 4.5 SCSI Drive StatusLG=0 LN SEAGATE Drive Status4.6 SCSI Channel Status Default SCSI Bus Sync ClockCH0=Host PID =4.7 Controller Voltage and Temperature 4.9 View and Edit Event Logs 4.8 Cache Dirty PercentageLCD Keypad Operation 5.1 Power on RAID Enclosure5.2 Caching Parameters Optimization ModesDatabase and Transaction-based Applications Optimization Mode and Stripe SizeVideo Recording/Playback and Imaging Applications Write-Back Cache Enabled Write-Back/Write-Through Cache Enable/DisableDisable Write Optimization for Random or Sequential I/OEvery time you change the Caching Parameters, you must reset the controller for the changes to take effect View and Edit SCSI Drives 5.3 View Connected DrivesC=2 I=0 1010MB New DRV SEAGATE View Drive InformationChoosing a RAID Level 5.4 Creating a Logical DriveChoosing Member Drives Logical Drive PreferencesSpare Drive Assignments Maximum Drive CapacityDisk Reserved Space Write PolicyBeginning Initialization Stripe SizeThe On-Line Mode Initializing090% Please Wait LG=0 Initializat Ion Completed The Off-Line ModeLG=0 RAID5 DRV=3 2012MB GD SB=0 Initialization Mode 5.5 Creating a Logical VolumeWrite Policy Logical Volume Assignment View and Edit Logical Volume LV=0 ID=685AE502 2021MB DRV=1 5.6 Partitioning a Logical Drive/Logical VolumePartition Logical Volume LV=0 Part=0 2021MB ? LV=0 Part=0 2021MB LV=0 Part=0 700MB ? LV=0 Partition=1 1321MB ?5.7 Mapping a Logical Volume/Logical Drive to Host LUN Adding a Local Spare Drive 5.8 Assigning Spare Drive and Rebuild SettingsAdding a Global Spare Drive Rebuild Settings5-15 InfortrendDeleting a Logical Drive 5.9 Viewing and Editing Logical Drives and Drive MembersFigure 5 - 1 Drive Space Allocated to the Last Partition Deleting a Partition of a Logical DriveRebuilding a Logical Drive Assigning a Name to a Logical DriveFront Panel Operation 5-18Regenerating Logical Drive Parity Media Scan 5-21 Write PolicyInfortrend 5.10 Viewing and Editing Host LUNs Pass-through SCSI CommandsViewing and Deleting LUN Mappings Scanning New SCSI Drive 5.11 Viewing and Editing SCSI DrivesFront Panel Operation Identifying a Drive5-24 Deleting Spare Drive Global / Local Spare Drive 5.12 Viewing and Editing SCSI ChannelsRedefining Channel Mode Viewing IDs Setting a SCSI Channel’s ID - Host ChannelAdding a Channel ID Deleting a Channel ID Setting a SCSI Channel’s Primary ID - Drive ChannelSetting Channel Bus Terminator Setting a SCSI Channel’s Secondary ID - Drive ChannelFront Panel Operation 5-28Setting Transfer Speed Viewing and Editing SCSI Target - Drive Channel Setting Transfer WidthMaximum Synchronous Transfer Clock Slot NumberMaximum Transfer Width 5-31Parity Check Disconnecting SupportMaximum Tag Count Front Panel OperationRestore to Default Setting Restore to Default Setting? Restore to Default SettingSCSI Target CHL=1 ID=0Changing Password Change Password5.13 System Functions Mute BeeperReset Controller Disabling PasswordOld Password Re-Ent PasswordSaving NVRAM to Disks Restore NVRAM from DisksController Maintenance Front Panel Operation5.14 Controller Parameters Password Validation TimeoutController Name LCD Title Display Controller NameTime Zone Controller Date and TimeGMT +0800 Date and TimeDate and Time MMDDhhmmYYYYSCSI Drive Low-level Format 5.15 SCSI Drive UtilitiesSCSI Drive Read/Write Test Terminal Screen Messages Transfer Rate Indicator6.1 The Initial Screen Cursor Bar6.2 Main Menu 6.3 Quick InstallationTerminal Screen Messages RAID 6.4 Logical Drive StatusSIZE MB SizeMBColumn C 6.5 Logical Volume StatusName SizeMBSlot 6.6 SCSI Drive StatusSize MB SpeedThe default setting of the channel is ??.? MHz in 6.7 SCSI Channel’s StatusThe default setting of the channel is Asynchronous mode ModeCurSynClk TermCurWid ??.?MController voltage and temperature monitoring 6.8 Controller Voltage and TemperatureENTER 6.9 Viewing Event Logs on the ScreenTerminal Operation 7.1 Power on RAID Enclosure7.2 Caching Parameters ChapterDatabase and Transaction-based Applications LimitationsVideo Recording/Playback and Imaging Applications Optimization Mode and Stripe Size Write-Back/Write-Through Cache Enable/DisableOptimization for Random or Sequential I/O Terminal Operation7.3 Viewing the Connected Drives 7.4 Creating a Logical Drive Choosing a RAID Level A pull-down list of supported RAID levels will appear. In this chapter, RAID 5 will be used to demonstrate the configuration process. Choose a RAID level for this logical driveChoosing Member Drives Logical Drive PreferencesLogical Drive Assignments Assign Spare DrivesYou can add a spare drive from the list of the unused drives. The spare chosen here is a Local spare and will automatically replace any failed drive in the event of drive failure. The controller will then rebuild data onto the replacement drive Disk Reserved SpaceInitialization Mode Press ESC to continue when all the preferences have been setStripe Size Use the ESC key to view the status of the created logical drive 7.5 Creating a Logical Volume 7.6 Partitioning a Logical Drive/Logical Volume Choose the logical volume you wish to partition, then press ENTER. Choose “Partition logical volume”, then press ENTER. Select from the list of undefined partitions and Press ENTER 7.7 Mapping a Logical Volume to Host LUN 4. When prompted to “Map Host LUN, press ENTER Adding Local Spare Drive 7.8 Assigning Spare Drive, Rebuild SettingsAdding a Global Spare Drive 7.9 Viewing and Editing Logical Drive and Drive MembersDeleting a Logical Drive Figure 7 - 1 Drive Space Allocated to the Last PartitionDeleting a Partition of a Logical Drive Assigning a Name to a Logical Drive7-18 Rebuilding a Logical DriveInfortrend Regenerating Logical Drive Parity When rebuild has already started, choose “Rebuild progress” to see the rebuilding progressMedia Scan Write Policy 2. Iteration CountViewing or Deleting LUN Mappings 7.10 Viewing and Editing Host LUNsEdit Host-ID/WWN Name List Pass-through SCSI CommandsScanning New Drive 7.11 Viewing and Editing SCSI DrivesIdentifying Drive Slot Number Drive EntryThese two functions are reserved for Fault Bus configuration Deleting Spare Drive Global / Local Spare DrivePage Redefining Channel Mode 7.12 Viewing and Editing SCSI ChannelsViewing and Editing SCSI IDs Viewing and Editing SCSI IDs - Host ChannelAdding a SCSI ID Primary/Secondary Controller ID Deleting an ID Setting a Primary Controller’s SCSI ID - Drive ChannelSetting Channel Terminator Setting a Secondary Controller’s SCSI ID - Drive ChannelSetting a Transfer Speed Drive ChannelHost Channel Setting the Transfer WidthThis setting is reserved for the Fault-Bus option Viewing and Editing SCSI Target / Drive ChannelSlot Number Maximum Transfer Width Maximum Synchronous Transfer ClockParity Check Choose “Maximum Sync. Xfer Clock,” then press ENTER. A dialog box will appear on the screen. Enter the clock, then press ENTERDisconnecting Support Data RateChoose “Disconnect Support.” Choose Yes in the dialog box that follows to confirm the setting Maximum Tag Countshould work fine with most drives. Changing this setting is not recommended unless some particular bus signal issues occur Change Password 7.13 System FunctionsMute Beeper Setting a New Password Changing the PasswordReset Controller Disabling the PasswordThe new password will now become the controller’s password. Providing the correct password is necessary when entering the main menu from the initial screen Shutdown ControllerController Name 7.14 Controller ParametersLCD Title Display Controller Name Saving NVRAM to Disks Restore NVRAM from DisksTerminal Operation 7-38Controller Unique Identifier Password Validation TimeoutPress Yes to confirm 7-40 Terminal OperationTime Zone Set Controller Date and TimeDate and Time 7-41SCSI Drive Utilities 7.15 Drive InformationView Drive Information SCSI Drive Low-level Format Do not switch the controller’s and/or SCSI disk drive’s power off during the SCSI Drive Low-level Format. If any power failure occurs during the formatting process, the formatting must be performed again when power resumesTerminal Operation SCSI Drive Read/Write Test7-44 8.1 Overview Fibre OperationChapter Redundant Cache Coherency Channels RCC 8.2 Major ConcernsConnection between Controllers Channel Mode AssignmentFibre Operation performanceFibre Chip 8.3 Supported FeaturesMultiple Target IDs 1Gbit Fibre ChannelIn-band Fibre and S.E.S. Support Drive IDsChannel Mode 8.4 Configuration Host and Drive ParametersPrimary and Secondary Controller IDs View Channel WWN Redundant Controller Cache Coherency Channel RCC ChannelLimitation View and Edit Fibre Drive View Device Port Name List WWPNUser-Assigned ID Scan SCSI Drive A drive enclosure usually has drive slots pre-assigned with specific IDs. There are occasions when an ID needs to be assigned manually to a device other than an ID provided otherwise. The set slot number and the add drive entry functions are reserved for Infortrends Fault-bus operation View and Edit Host-Side ParametersView Drive Information View and Edit Drive-Side Parameters 2. Drive-Side Dual Loop 1. Fibre Channel Connection TypeController firmware automatically examines the node names and port names of all the connected drives once initiated. If devices on two different drive channels appear with the same loop ID and port name, controller will consider these two drive channels as a dual loop Controller Unique IdentifierController Communications over Fibre Loops 2. Communications Traffic Distributed over All Drive Loops Select all drive loops and configure them as Drive + RCCOM Drive Loops plus Redundant Controller Communications. The communications traffic between the two controllers will be automatically distributed over all drive loops Figure 8 - 1 Storage Pool 8.5 Multi-Host Access Control LUN FilteringFigure 8 - 2 Host-LUN Mapping Creating LUN MasksFigure 8 - 3 LUN Mask WWN Name List Logical Unit to Host LUN Mapping Choose Yes to proceed Filter Type Include or Exclude LUN Mask ID Range ConfigurationAccess Mode Read Only or Read/Write Sample ConfigurationFigure 8 - 4 LUN Filtering - Configuration Sample Configuration Procedure Entry 3 LD1-P0, ID=0x…F111, Mask=0x…FFFE, Filter Type = Include, Access Mode = Read Only. It means P0 of LD1 is Read Only for Host A and B 9.1 Fault Prevention Advanced ConfigurationsS.M.A.R.T ChapterReplace after Clone 9.1.1 Clone Failing DrivePerpetual Clone The cloning process will begin with a notification message B. Infortrends Implementations with S.M.A.R.T A. Introduction9.1.2 S.M.A.R.T. Self-Monitoring, Analysis and Reporting Technology Detect Only DisablePerpetual Clone Clone + ReplaceEnabling the S.M.A.R.T. Feature Configuration ProcedureExamining Whether Your Drives Support S.M.A.R.T Using S.M.A.R.T. Functions 3b. Whenever a drive predicts symptoms of predictable drive failure, controller will issue an error message original role - it will become a spare drive again and start rebuilding the failed drive 9-109.2.1 Host-side SCSI Parameters 9.2 Host-side and Drive-side SCSI ParametersForeword SCSI Channel, SCSI ID and LUN Maximum Concurrent Host LUN Connection “Nexus” in SCSI9-12 Number of Tags Reserved for each Host-LUN ConnectionLUNs per Host SCSI ID Maximum Queued I/O CountLUN Applicability 9-13Peripheral Device Type What is In-band?In-band SCSI or Fibre 9-14Table 9 - 1 Peripheral Device Type Parameters Peripheral Device Type Parameters for Various Operating SystemsCylinder/Head/Sector Mapping Table 9 - 2 Peripheral Device Type SettingsTable 9 - 3 Cylinder/Head/Sector Mapping under Sun Solaris CapacitySelecting Cylinder Ranges Selecting Sector Ranges Selecting Head RangesConfiguring Sector Ranges/Head Ranges/Cylinder Ranges SCSI Motor Spin-Up 9.2.2 Drive-side Parameters9-18 SCSI Reset at Power-Up SCSI I/O Timeout Disk Access Delay Time9-20 Maximum Tag Count Tag Command Queuing SAF-TE and S.E.S. Enclosure Monitoring Detection of Drive Hot Swap Followed by Auto RebuildPeriodic Drive Check Time 9-22Idle Drive Failure Detection By choosing a time value to enable the Periodic Drive Check Time,” the controller will poll all connected drives through the controller’s drive channels at the assigned interval. Drive removal will be detected even if a host does not attempt to access data on the drive 9-24Dynamic Switch Write-Policy 9.3 Monitoring and Safety MechanismsView Peripheral Device Status 9-259-26 Controller Auto-Shutdown - Event Trigger OptionRebuild Priority 9.4 Disk Array Parameters9-28 Verification on Writes10.1 Operation Theory Redundant ControllerChapter Figure 10 - 1 Redundant Controller Configuration Flowchart 10.1.1 Setup FlowchartFigure 10 - 1 Dual-Controller Using SCSI-Based Controllers 10.1.2 Considerations Related to Physical ConnectionFibre-Based Controllers 1. Dedicated Communications Loops - “RCC” 10.1.3 Grouping Hard Drives and LUN Mapping2. Communications over Drive Loops - “Drive + RCC” Logical Drive, Logical Volume, and Logical Partitions Figure 10 - 3 Grouping Hard Drives System Drive MappingFigure 10 - 4 Partitioning of Logical Units Primary and Secondary IDsFigure 10 - 5 Mapping System Drives Mapping LUNs MappingWhat Is a Redundant Controller Configuration? 10.1.4 Fault-ToleranceFigure 10 - 6 Mapping System Drives IDs Figure 10 - 7 Redundant Controller Channel Bus How does Failover and Failback Work? A. Channel BusTable 10 - 2 ID Mapping Status Controller Failed Table 10 - 1 ID Mapping Status Normal OperationFigure 10 - 8 Controller Failover channel 0 - FailedB. Controller Failover and Failback C. Active-to-Active ConfigurationReplacing a Failed Unit Auto-FailbackFigure 10 - 9 Traffic Distribution D. Traffic Distribution and Failover ProcessE. Controller Failure SymptomsFigure 10 - 10 Controller Failover Connection10.2 Preparing Controllers Out-of-Band Configuration10.2.1 Requirements Cabling Requirements1. Enable Redundant Controller Controller Settings2. Controller Unique Identifier 3. Create Primary and Secondary IDs on Drive Channels10.2.2 Limitations 10.2.3 Configurable ParametersPrimary or Secondary Active-to-Standby Configuration Active-to-Active ConfigurationBattery Support Cache SynchronizationInfortrend 10-1810.3 Configuration 1. Enable Redundant Controller Redundant Configuration Using Automatic SettingAutoconfig 10.3.1 Via Front Panel Keypad1. Enable Redundant Controller Redundant Configuration Using Manual Setting2. Controller Unique ID Creating Primary and Secondary ID Starting the Redundant ControllersDrive Channel Host Channel Assigning a Logical Drive/Logical Volume to the Secondary ControllerMapping a Logical Drive/Logical Volume to the Host LUNs When and how is the failed controller replaced? What will happen when one of the controllers fails?The replacement controller has to be pre-configured as the Secondary Front Panel View of Controller FailureRedundant Configuration Using Automatic Setting 10.3.2 Via Terminal EmulationRedundant Controller Redundant Configuration Using Manual Setting10-27 Infortrend 10-28Creating Primary and Secondary ID Assigning Logical Drives to the Secondary ControllerDrive Channel Host Channel Select LUN number Select partition Mapping optioin Choose “host channel-ID” Choose mapping to which “logical unit”Confirming mapping scheme Mapping a Logical Drive/Logical Volume to the Host LUNsTerminal Interface View of Controller Failure 10.3.3 When and How Is the Failed Controller Replaced?What will happen when one of the controllers fails? When the scanning has completed, the status will change to Enabled 1. Pulling out one of the controllers to simulate controller failure Forcing Controller Failover for Testing2. Failover by Forcing controller failure Secondary Controller RS-232 RCC Status Redundant Controller Communications ChannelRemote Redundant Controller Cache Synchronization on Write-Through11.1 View and Edit Logical Drives Record of SettingsChapter 11-2 Partition InformationInfortrend Record of Settings 11.2 View and Edit Logical Volumes11-3 Access Restriction Setting 11.3 View and Edit Host LUN’sLUN Mappings Host-ID/WWN Name ListHost Filter Entries AccessLV/LD Local Spare? 11.4 View and Edit SCSI DrivesRecord of Settings 11.5 View and Edit SCSI Channels11-7 Ethernet Configuration 11.6 View and Edit Configuration ParametersPPP Configuration Communication ParametersCaching Parameters Record of SettingsHost Side SCSI Parameters Drive Side SCSI ParametersRedundant Controller Parameters Disk Array ParametersCache synchronization on write-throughDefine Peripheral Device Active Signal 11.7 View and Edit Peripheral DevicesSet Peripheral Device Entry View System Information11.9 RAID Security Password 11.8 Save NVRAM to Disk, Restore from DiskRAID Security Array Expansion What is it and how does it work?12.1 Overview 12-11. Added Capacity Note on Expansion2. Size of the New Drive 3. Applicable ArraysFigure 12 - 1 Logical Drive Expansion Expand Logical Drive Re-Striping12-3 12.2 Mode 1 Expansion Adding Drives to a Logical Drive Add-Drive ProcedureFigure 12 - 2 Expansion by Adding Drive Press ESC to proceed and the notification will prompt 12-5Upon completion, there will appear a confirming notification. The capacity of the added drive will appear as an unused partition 12.3 Mode 2 Expansion Copy and Replace ProcedureCopy and Replace Drives with Drives of Larger Capacity Figure 12 - 3 Expansion by Copy & ReplaceChoose Yes to confirm and proceed Press ESC to view the progress 12-9 12.4 Making Use of the Added Capacity Expand Logical DriveUpon completion, you will be prompted by the notification message Choose Yes to confirm and proceedPress ESC to return to the previous menu screen The total capacity of logical drive has been expanded to 6 Gigabytes12-11 12.5 Expand Logical VolumeLimitations When Using Windows 12.6 Configuration Example Volume Extension in Windows 2000 ServerExample You can view information about this drive in the Windows 2000 Server’s Computer Management - Storage - Disk Management 12-13Follow the steps described in the previous section to add or copy & replace SCSI disk drives and perform Logical Drive Expansion Return to Windows 2000 Server’s Disk Management. There now exists a Disk 2 with 8.3GB of free space. You may use the “rescan disks” command to bring up the new drive 12-15The Extend Volume Wizard should guide you through the rest of the process Drive E now has a capacity of about 25GB 12-17Array Expansion Select a configured InstallLCD Keypad Navigation CreateLogical Volume Logical VolumeReset Controller View and EditView and Edit SCSI Drives Navigation Map A-3View and Edit A-4 InfortrendSCSI Channels Select a Host or Drive ChannelNavigation Map A-5 View and Edit Configuration ParametersController Password set View and Edit Configuration ParametersRS232 Enabled/Disabled View and Edit Peripheral DeviceView System System FunctionsInformation View and EditBasic RAID Management Firmware Functionality SpecificationsAppendix Advanced Features RAID0 Caching OperationCache buffer sorting prior to cache flush operation RAID ExpansionFibre Channel Support Redundant Controller S.M.A.R.T. SupportData Safety System Security Environment Management Remote Manageability User InterfaceOthers JBOD-SpecificRedundant Controller Rolling Firmware Upgrade New Features Supported with FirmwareSystem Functions Upgrading Firmware Upgrading FirmwareRedundant Controller Firmware Sync-version Upgrading Firmware Using In-band SCSI + RAIDWatch ManagerEstablish the In-band SCSI connection in RAIDWatch Manager Upgrade Both Boot Record and Firmware Binaries Upgrade the Firmware Binary Only Upgrading Firmware Using RS-232C Terminal EmulationEstablishing the connection for the RS-232C Terminal Emulation Upgrading Both Boot Record and Firmware BinariesInfortrend Upgrading the Firmware Binary OnlyEvent Index Event MessagesController Event AlertNotification Drive SCSI Channel/Drive ErrorDrive ChannelGeneral Target Events Logical Drive EventAlert SAF-TE Device Controller on-boardSES Devices I2C DeviceNotification SAF-TE Device Infortrend I2C DeviceAlert Controller EventEvent Messages What to Do? Event TypeEvent Type What to Do?Event Type Happens? What to Do?Happens? What to Do? Event MessagesDrive Drive SCSI Channel/Drive ErrorD-10 InfortrendEvent Messages Received Sensekey SensecodeD-11 Blocknumber Sensekey Sensecode SensecodeSensekey Sensecode D-12D-13 Event MessagesEvent Type Event TypeWhat to Do? Event TypeEvent Messages ChannelD-15 D-16 NotificationInfortrend Alert Logical Drive EventEvent Messages D-17Infortrend D-18Event Type NotificationD-19 Event MessagesInfortrend D-20Happens? Event TypeEvent Messages D-21Alert SAF-TE Device General Target EventsD-22 InfortrendEvent Messages Controller On-boardD-23 Event Type Event TypeEvent Type D-24Event Messages I2C DeviceD-25 Infortrend D-26D-27 Event MessagesD-28 SES DeviceInfortrend Event Messages 2-Line LCD . Temp Sensor Device Unknown StatusD-29 Infortrend D-30Event Messages 2-Line LCD . Current Sensor Device Not SupportedD-31 Infortrend D-32Event Messages General Peripheral DeviceD-33 D-34 Notification SAF-TE DeviceInfortrend Event Messages Controller Self DiagnosticsD-35 D-36 I2C DeviceInfortrend Happens? Happens?Happens? Happens?D-38 SES Device AlertInfortrend Event Messages General Peripheral DeviceD-39 Index Infortrend Index-2Index-3 Infortrend Index-4Index-5 Infortrend Index-6Index-7 Infortrend Index-8