Manual De UsuarioTabla de contenidosIntroduction11.1 The Galaxy 65 System11.2 The Enclosure Core Product2Enclosure Chassis2Tower Option31.3 The Plug-in Modules4Power Supply/Cooling Module4Operators Panel5Loop Resiliency Circuit Input/Output Module (FC-AL)6Drive Carrier Module9Dummy Carrier Modules101.4 Visible and Audible Alarms101.5 Installing your Galaxy 65 Subsystem111.6 Galaxy 65 Technical Specification11Dimensions11Weight11AC Power (450W PSU)11PSU Safety and EMC Compliance12Power Cord12Environment12Interfaces13Drive Carrier Module Specification13Galaxy 65 FC-AL LRC I/O Module Specification14RAID Card14Software Enclosure Services (SES) Support14Operation152.1 Before You Begin152.2 Power On15Power Supply/Cooling Module LEDs162.3 Ops Panel LEDs162.4 Starting the Drives18Disk Drives LEDs182.5 Power Up/Down18Galaxy 65 RAID Management193.1 Managing Arrays and Partitions Using SAM193.2 Managing Arrays203.3 Viewing Array and Drive Status Information203.3.1 Viewing Array and Partition Statistics213.3.2 Verifying an Array223.3.3 Changing Array Ownership233.3.4 Changing an Array Name233.3.5 Trusting an Array233.3.6 Deleting an Array243.4 Managing Partitions253.4.1 Viewing Partition Status Information253.4.2 Changing a Partition Name253.4.3 Changing a Partition LUN263.4.4 Controlling Partition Access273.4.5 Changing the Read-Ahead Cache Size303.4.6 Deleting a Partition31System Status334.1 Monitoring System Status Using SAM334.2 Setting Up Remote Notification33Starting and Stopping Remote Notification34Setting Up the Events to be Monitored34Setting Up the E-mail Addresses344.3 Saving Log Information to a File354.4 Displaying Overall Statistics36Resetting the All Statistics37Configuring the Galaxy 65 System395.1 Configuring the LAN-related Settings405.1.1 Configuring the Telnet Timeout405.1.2 Configuring the SNMP Settings405.1.3 Configuring the System Information415.1.4 Setting Passwords415.1.5 Configuring the Security Options425.2 Changing the Date and Time435.3 Understanding LUNs and Viewing LUN Information43Viewing LUN Information445.4 Changing Management LUNs445.5 Changing the Alarm Mute Setting445.6 Controlling Host Access to the Galaxy 65’s Write-back Cache Setting455.7 Enabling and Disabling the Battery465.8 Changing the Utility Priority465.9 Rescanning All Ports475.10 Pausing I/O475.11 Saving and Restoring a Configuration File485.11.1 Saving a Configuration File485.11.2 Restoring a Configuration File485.12 Viewing and Restoring Default Settings505.12.1 Viewing Default Settings505.12.2 Restoring Default Settings505.13 Updating Software51Managing Disk Drives & Enclosures536.1 Managing Disk Drives536.1.1 Displaying Disk Drive Information536.1.2 Clearing Metadata from a Disk Drive546.1.3 Enabling and Disabling Write-back Cache556.1.4 Displaying Disk Drive Cache Status556.1.5 Enabling and Disabling SMART Changes556.1.6 Blinking a Drive LED566.1.7 Taking Down a Disk Drive566.1.8 Testing a Disk Drive576.2 Managing Enclosures576.2.1 Setting the EMP LUN576.2.2 Changing the Additional EMP Setting58Troubleshooting and Problem Solving597.1 Overview59Initial Start-up Problems597.2 LEDs60Power Supply/Cooling Module60Ops Panel607.3 Audible Alarm61Audible Alarm Mute617.4 Troubleshooting62System Faults63Power Supply/Cooling Faults63Thermal Control64Thermal Alarm657.5 Drive Carrier Module Faults65Dummy Carrier Modules65Auto Start Failure667.6 Dealing with Hardware Faults667.7 Continuous Operation During Replacement667.8 Problems Accessing the Galaxy 65 Subsystem Using the Ethernet Port667.9 Host Fibre Channel Problems677.10 Array Problems687.10.1 Changing the Backoff Percent Using SAM687.10.2 Changing the Backoff Percent Using the Disk Array Administrator687.11 Galaxy 65 Subsystem Problems697.12 Replacing a Module697.12.1 Power Supply/Cooling Modules697.12.2 Ops Panel727.12.3 Storage Manager Module727.12.4 Insertion/Removal of SFP Modules747.12.5 Battery Replacement747.12.6 Drive Carrier Module757.13 Problems During Startup (When Using the Disk Array Administrator)757.14 Terminal Emulator and COM Port Problems767.15 Warning and Error Events777.15.1 Warnings787.15.2 Errors807.16 Setting Up and Viewing the Debug Log817.16.1 Summary of Debug Log Capabilities817.16.2 Collecting Debug Logs817.16.3 Configuring Debug Logs827.16.4 Using SAM to Set Up and View the Debug Log837.16.5 Using the Disk Array Administrator to Set Up Debug Logging837.17 Using the Loader Diagnostics Menu837.18 Using the Loader Utility Menu847.19 Understanding Disk-related Errors847.19.1 Disk Errors847.19.2 Disk Channel Errors857.19.3 Voltage and Temperature Errors and Warnings867.20 Slow Write Performance867.21 Spare Parts and Ancillary Items877.22 Upgrading Your LRC I/O Modules87A Array Basics89A.1 Array Types90A.1.1 RAID 0 (Striped Disks)90A.1.2 RAID 1, RAID 10 (Mirrored Disks)90A.1.3 RAID 390A.1.4 RAID 491A.1.5 RAID 591A.1.6 RAID 5091A.1.7 Volume Sets91A.2 Comparing RAID Levels92A.3 Mixing Disks from Different Manufacturers or with Different Capacities93B Accessing Disk Array Administrator Software95B.1 Accessing the Disk Array Administrator Using the RS-232 Serial Port96B.2 Accessing the Disk Array Administrator Using the Ethernet Port98B.2.1 Using the Ethernet Port for the First Time98B.2.2 Accessing the Disk Array Software Using the Ethernet Port99B.3 Navigating the Disk Array Administrator Software101Changing the Screen Display102Disk Array Administrator Menu Tree103C Creating and Managing Arrays & Partitions105C.1.1 Creating a Single-Partition Array106C.1.2 Creating a Multiple-Partition Array111C.2.1 Viewing Array and Drive Status Information117C.2.2 Stopping the Array Initialization Process120C.2.3 Adding a Partition121C.2.4 Verifying an Array123C.2.5 Reconstructing an Array126C.2.6 Expanding Array Capacity126C.2.7 Changing an Array Name129C.2.8 Changing Array Ownership130C.2.9 Trusting an Array130C.2.10 Deleting an Array131C.3.1 Understanding Partitions133C.3.2 Viewing Partition Status Information134C.3.3 Expanding a Partition139C.3.4 Changing a Partition Name140C.3.5 Changing a Partition LUN141C.3.6 Changing the Read-Ahead Cache Size142C.3.7 Enabling or Disabling Write-back Cache143C.3.8 Controlling Partition Access144C.3.9 Deleting a Partition151D Monitoring System Status153D.2 Displaying the Event Log154D.2.1 Viewing the Most Recent Event154D.2.2 Viewing One Event at a Time155D.2.3 Viewing a Whole Screen of Events156D.2.4 Capturing the Event Log157D.4 Displaying Hardware and Configuration Information159D.6 Displaying Drive Errors and Resetting Error Statistics164D.7.1 Resetting Overall Statistics166E Managing Spares167E.1.1 Adding a Dedicated Spare168E.1.2 Deleting a Dedicated Spare168E.3 Managing the Spare Pool170E.3.1 Adding a Spare to the Spare Pool171E.3.2 Deleting a Spare from the Spare Pool171Displaying the Spare Pool171F Managing Disk Drives and Enclosures173F.1 Managing Disk Drives173F.1.1 Displaying Drive Information173F.1.2 Clearing Metadata from a Drive177F.1.3 Enabling and Disabling Write-back Cache177F.1.4 Displaying Disk Cache Status179F.1.5 Enabling and Disabling SMART Changes181F.1.6 Blinking a Drive LED182F.1.7 Taking Down a Drive182F.1.8 Testing a Drive183F.2 Managing Enclosures183F.2.1 Setting the EMP LUN184F.2.2 Changing the Additional EMP Setting187G Configuring the Galaxy 65 Subsystem189G.1 Shutting Down and Restarting the Storage Manager Module190G.1.1 Shutting Down and Restarting the Current SM Module190G.1.2 Shutting Down the Other SM Module191G.1.3 Shutting Down Both SM Modules192G.1.4 Other Controller Menu192G.2 Changing the Date and Time192G.3 Configuring the Host Channels195G.4 Understanding LUNs and Viewing LUN Information196G.4.1 Viewing LUN Information197G.5 Configuring the FC Disk Channels198G.6 Changing the Alarm Mute Setting200G.7 Locking the Cache Setting203G.8 Enabling and Disabling the Battery204G.9 Changing the Utility Priority205G.10Rescanning All Channels206G.11Pausing I/O207G.12Restoring Default Settings208G.13Updating Firmware209G.13.1 Updating the SM, SM Loader and Memory Controller Firmware209G.13.2 Updating LAN Firmware210H LAN Configuration213H.1 Configuring the SM for TCP/IP213H.2 Configuring the LAN Settings214H.2.1 Configuring the IP Settings214H.2.2 Configuring the FTP Settings215H.2.3 Configuring the Telnet Settings215H.2.4 Configuring the SNMP Settings216H.2.5 Configuring the Contact Settings217H.2.6 Configuring the HTTP Settings218H.2.7 Configuring the Security Options218H.2.8 Resetting the LAN Subsystem219Glossary221Index229Tamaño: 10 MBPáginas: 258Language: EnglishManuales abiertas