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Galaxy Metal Gear 65 manual 163

Models: 65

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Monitoring System Status

2Press CTRL-Eagain.

The CFG Info screen displays. Press U to page up or D to page down in the screen or use the other keys as listed at the bottom of the screen to navigate within the CFG screen.

3Press CTRL-Eto display the next screen of configuration information or Esc to return to where you started from.

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Galaxy Metal Gear 65 manual 163

Contents

Galaxy 65 User Guide Acknowledgments Contents Operation Managing Disk Drives & Enclosures Troubleshooting and Problem SolvingArray Basics Accessing Disk Array Administrator SoftwareCreating and Managing Arrays & Partitions 105 Managing Disk Drives and Enclosures 173 Index 229 Galaxy 65 User Guide Preface International StandardsPotential for Radio Frequency Interference European Regulations SafetyPreface Battery Safety Laser SafetyClass 1 Laser Product ESD Precautions Rack System PrecautionsData Security Special Tools and EquipmentRelated Documentation Conventions Convention Definition BoldResulting in injury or death 10 planned deleted Revision HistoryVersion Date Description of Change 14 amendedPreface Xvii Galaxy 65 User Guide Xviii Galaxy 65 System IntroductionEnclosure Chassis Enclosure Core Product3Galaxy 65 Enclosure Chassis Rear Tower OptionPlug-in Modules Power Supply/Cooling ModuleMultiple Power Supply/Cooling Modules Ops Panel Indicators and SwitchesOperators Panel Loop Resiliency Circuit Input/Output Module FC-AL Switch Function Recommended Definition Number Setting7LRC Panel Layout 8Galaxy 65 LRC Storage Manager I/O Module 10Drive Carrier Module Drive Carrier ModuleAnti-tamper Locks Visible and Audible AlarmsDrive Status Indicators Dummy Carrier ModulesWeight Installing your Galaxy 65 SubsystemGalaxy 65 Technical Specification DimensionsPSU Safety and EMC Compliance Power CordEnvironment Interfaces Drive Carrier Module SpecificationGalaxy 65 FC-AL LRC I/O Module Specification Software Enclosure Services SES SupportRAID Card Before You Begin Power OnOps Panel LEDs Power Supply/Cooling Module LEDsInvalid address mode setting Any PSU fault or Fan faultOver or Under temperature Intermittent Ops to ESI Communications failed Audible alarmPower Up/Down Starting the DrivesDisk Drives LEDs Galaxy 65 RAID Management Managing Arrays and Partitions Using SAMViewing Array and Drive Status Information Managing ArraysViewing Array and Partition Statistics Resetting All StatisticsTo stop the array verification process Click Verify & Update Array ParityVerifying an Array Stopping the Array Verification ProcessClick Change Array Name Changing Array OwnershipChanging an Array Name Click Abort Array VerificationClick Change Options Select Disk Array Config Trust ArrayTrusting an Array Deleting an ArrayClick Delete This Array Managing PartitionsViewing Partition Status Information Changing a Partition NameChanging a Partition LUN Click Change Partition NameClick Change Partition LUN Viewing Known WWNs Controlling Partition AccessCreating Nicknames for Host WWNs Click Change Host NicknameClick Add New Host Configuring InfoShield Changing the Read-Ahead Cache Size Deleting a Partition Click Set Read Ahead Cache SizeClick Delete Partition Galaxy 65 User Guide Setting Up Remote Notification Monitoring System Status Using SAMSetting Up the Events to be Monitored Setting Up the E-mail AddressesStarting and Stopping Remote Notification Click Change E-mail Info Saving Log Information to a FileDisplaying Overall Statistics Resetting the All Statistics Galaxy 65 User Guide Configuring the Galaxy 65 System Click Change LAN Configuration Configuring the LAN-related SettingsConfiguring the Telnet Timeout Configuring the Snmp SettingsConfiguring the System Information Setting PasswordsClick Change System Configuration Configuring the Security Options Changing the Date and Time Understanding LUNs and Viewing LUN InformationClick Change Date/Time Click Change Management LUN Changing the Alarm Mute SettingChanging Management LUNs Viewing LUN InformationClick Change Configuration Alarm threshold What to do when the alarm soundsChanging the Utility Priority Enabling and Disabling the BatteryRescanning All Ports Pausing I/OTo restore a configuration file Saving and Restoring a Configuration FileSaving a Configuration File Restoring a Configuration FileClick Continue Click Restore Configuration FileViewing and Restoring Default Settings Viewing Default SettingsRestoring Default Settings Click Proceed with Code Update Updating SoftwareClick Load Software Package File Galaxy 65 User Guide Displaying Disk Drive Information Managing Disk DrivesClick Clear Metadata from Selected Device Clearing Metadata from a Disk DriveDisplaying All Devices Viewing Disk Drive StatusEnabling and Disabling Smart Changes Click Change Disk Option ConfigurationEnabling and Disabling Write-back Cache Displaying Disk Drive Cache StatusClick Down Selected Drive Blinking a Drive LEDTaking Down a Disk Drive Click Blink Selected Device LEDClick Test Unit Ready Testing a Disk DriveSetting the EMP LUN Managing EnclosuresClick Update EMP Configuration Changing the Additional EMP SettingOverview Initial Start-up ProblemsOps Panel LEDsAudible Alarm Audible Alarm MuteLED Test Mode System Address Hub Green Cooling TroubleshootingSystem Faults Power Supply/Cooling FaultsSymptom Cause Action Thermal Control Drive Carrier Module Faults Thermal AlarmState Green Amber Dealing with Hardware Faults Continuous Operation During ReplacementAuto Start Failure Host Fibre Channel Problems Problem SAM pages do not display properlyProblem SAM page help is not displaying To change the backoff percentage Array ProblemsChanging the Backoff Percent Using SAM Problem Array is much smaller than it should beRemoving a PSU Module Galaxy 65 Subsystem Problems12.1 Power Supply/Cooling Modules Replacing a Module2Removing/Inserting a Power Supply/Cooling Module 3Removing a Power Supply/Cooling Module Removing the Module Storage Manager Module6Removing a Storage Manager Module Insertion/Removal of SFP Modules Battery Replacement8Storage Manager Module Battery Assembly Location Removal and ReplacementProblem Screen continuously puts out garbage characters Terminal Emulator and COM Port ProblemsProblem Galaxy 65 Subsystem failed the onboard memory test Problem One of the Post diagnostic tests failedProblem Screen looks correct, but clock is not being updated Array Critical Event Definition Recommended ActionOther WWN SYS Online Fail ErrorsSetting Up and Viewing the Debug Log Summary of Debug Log CapabilitiesCollecting Debug Logs Configuring Debug Logs Disk Array Administrator on Controller a Utilities MenuDisk Array Administrator on Controller B Utilities Menu To set up debug logging Using the Loader Diagnostics MenuUsing SAM to Set Up and View the Debug Log Using the Disk Array Administrator to Set Up Debug LoggingSense Key Description Using the Loader Utility MenuUnderstanding Disk-related Errors Disk ErrorsDisk Channel Errors Error Code DescriptionDescriptions Slow Write Performance Voltage and Temperature Errors and WarningsUpgrading Your LRC I/O Modules Spare Parts and Ancillary ItemsSwitch Function Recommended Definition Number Setting Application RAID level Array BasicsRAID Array TypesRAID 0 Striped Disks RAID 1, RAID 10 Mirrored DisksVolume Sets RAID Level Min No. Drives Description Strengths Weaknesses Comparing RAID LevelsArray Basics Galaxy 65 User Guide Accessing Disk Array Administrator Software Setting Value SettingValueAccessing DAM Using the Ethernet Port for the First Time Accessing the Disk Array Software Using the Ethernet Port 100 Navigating the Disk Array Administrator Software Do thisPress Esc, CTRL-Z, or ← Select Function Changing the Screen DisplaySystem Menu Disk Array Administrator Menu Tree2Menu Tree sheet RAID level Minimum Maximum Number Drives Creating ArraysTo create a single-partition array Creating a Single-Partition Array107 See , Array Basics, on page 89, for more information 109 110 To create a multiple-partition array Creating a Multiple-Partition Array112 113 114 115 116 Viewing Array and Drive Status Information Viewing Array StatusTo view the status of an array Select Array Status and press Enter To view drive status Viewing Drive StatusSelect Abort Initialization and press Enter Stopping the Array Initialization ProcessSelect Drive Status and press Enter To stop the array initialization processAdding a Partition To add a partitionSelect Add a Partition and press Enter Galaxy 65 User Guide 123 124 Viewing Verification Status Stopping the VerificationTo view verification status Reconstructing an Array Expanding Array CapacityTo stop the verification process Select Expand Function and press Enter RAID level Number of drives you can addNumber of drives To expand an array128 Viewing Expand Status To view expand statusTo change an array name Select Switch Array Owner and press Enter To change array ownershipTo trust an array To delete an array 132 Partition 1 Free space Understanding PartitionsViewing Partition Status Enter To view the status of a partitionFrom the Array Menu From the All Partitions Menu Partitions Menu and press EnterViewing Partition Statistics To view the partition statistics Resetting Partition Statistics Expanding a Partition To reset partition statisticsTo expand a partition To change a partition LUN To change the read-ahead size Enabling or Disabling Write-back Cache To enable or disable write-back cache To view known WWNs 5InfoShield exampleSelect Display Host List and press Enter Select General InfoShield and press EnterTo create or change nicknames for WWNs 148 To set up InfoShield Changing All Partitions to Include All Hosts To delete a partition Galaxy 65 User Guide 152 Introduction Monitoring System StatusViewing the Most Recent Event Displaying the Event LogViewing One Event at a Time To view one event at a timeSelect View Event Log and press Enter To view a whole screen of events Viewing a Whole Screen of EventsTo capture the event log file Capturing the Event LogTo display module status information Displaying Module Status InformationGroup Field What displays Displaying Hardware Configuration InformationDisk To display hardware information only EMPTo display hardware and configuration information 163 Select Dump Debug Info and press Enter Displaying Drive Errors Resetting Error StatisticsTo display drive errors Resetting Overall Statistics To access the overall array statisticsTo access the read/write histogram Managing Spares To add a dedicated spare Managing Dedicated SparesAdding a Dedicated Spare Deleting a Dedicated SpareEnabling Dynamic Spares To enable dynamic sparesManaging the Spare Pool Adding a Spare to the Spare Pool Deleting a Spare from the Spare PoolDisplaying the Spare Pool Galaxy 65 User Guide 172 Displaying Drive Information Managing Disk Drives and EnclosuresDisplaying All Drives To display all drives 176 Displaying Drive Errors and Resetting Error Statistics Clearing Metadata from a DriveTo clear metadata from a drive To change the write-back cache setting To display disk cache status Displaying Disk Cache Status180 To enable or disable Smart changes Taking Down a Drive To blink a drive LED from the Drive Utilities MenuTo take down a drive To test a drive Testing a DriveTo change the EMP LUN 185 Select the option or number you want to use To change the EMP settings Galaxy 65 User Guide 188 Configuring the Galaxy 65 Subsystem Shutting Down and Restarting the Storage Manager Module Shutting Down and Restarting the Current SM ModuleTo shut down and restart the current SM Select Shutdown/Restart and press Enter Shutting Down the Other SM ModuleOther Controller Menu Shutting Down Both SM Modules193 To set an SM module’s time Host channel Description Setting Configuring the Host ChannelsTarget ID To configure the host channelsTo view LUN information 198 Configuring the FC Disk Channels To configure the FC disk channels 201 VCC voltage Galaxy 65 CPU temperatureVoltage Same as above for the VCC voltage To enable or disable the alarmTo lock the cache setting Locking the Cache SettingTo change the battery setting Select Utility Priority and press Enter To change the utility priorityTo rescan all channels Rescanning All ChannelsTo pause I/O To restore the default settings Restoring Default SettingsUpdating the SM, SM Loader and Memory Controller Firmware Updating FirmwareUpdating LAN Firmware To upgrade the LAN Subsystem’s firmware Configuring the SM for TCP/IP LAN ConfigurationConfiguring the LAN Settings Configuring the IP SettingsTo set the IP address, subnet mask, or gateway Configuring the FTP Settings Configuring the Telnet SettingsTo set the FTP settings To set the Snmp settings To set the Telnet settingsTo set the contact settings Configuring the Contact SettingsTo set the Http settings Configuring the Http SettingsTo change any of the security options Resetting the LAN SubsystemTo reset the LAN Subsystem Select Reset LAN Subsystem and press EnterGalaxy 65 User Guide 220 Glossary 222 223 224 Glossary Small form-factor pluggable SFP Type of connector 227 Galaxy 65 User Guide 228 Index 164 Partitions 31 Disk drives ESD Http LED Number of Drives screen 108 Setting up for SAM 218 SAM 171 Defined 167 Deleting dedicated 168 Deleting pool Stopping the process