LSI_Manual_partly_Chinese
Lsilogic U320-2X raid卡 说明书
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目录第一章RAID基础知识及特性简介 (4)1.1RAID基本概念，专用术语介绍 (4)1.2RAID功能介绍 (6)第二章 LSILOGIC RAID卡配置及使用 (8)2.1M EGA RAID BIOS C ONFIGURATION U TILITY配置介绍 (8)2.1.1 Configure (9)2.1.2 Initialize (13)2.1.3 Objects (13)2.1.3.1 Adapter (13)2.1.3.2 Logical drive (15)2.1.3.3 Physical drive (15)2.1.3.4 channel (15)2.1.4 Format (16)2.1.5 Rebuild (16)2.1.6 Check consistency (16)2.1.7 Reconstruct (16)2.1.8 select adapter (16)2.2W EB BIOS C ONFIGURATION U TILITY配置介绍 (16)2.2.1 WebBIOS界面介绍 (17)2.2.2 阵列卡属性（adapter properties）配置菜单 (18)2.2.3 扫描设备（scan devices）菜单 (18)2.2.4 SCSI通道（scsi channel properties）属性配置菜单 (19)2.2.5 逻辑阵列（logical devices）属性配置菜单 (19)2.2.6 物理磁盘（physical devices）属性配置 (20)2.2.7 配置向导（configuration wizard） (20)2.3M EGA R AID MANAGER安装指导 (21)2.4管理软件安装指导 (22)2.4.1 管理软件的功能 (22)2.4.2 管理软件安装步骤 (22)2.4.3 管理软件安装步骤 (22)第三章 驱动程序光盘的使用 (28)3.1W INDOWS系统下制作驱动程序 (28)3.2裸机下制作驱动程序 (31)第四章 操作系统安装指南 (33)4.1RAID卡支持的操作系统 (33)4.2安装W INDOWS 2003S ERVER (33)4.2.1 安装前的准备 (33)4.2.2 安装步骤 (34)4.3R ED H AT E NTERPRISE L INUX AS3.0UP4的安装 (35)4.3.1 安装前的准备 (35)4.3.2 安装步骤 (35)4.4S USE L INUX E NTERPRISE S ERVER 9.0SP2 (38)4.4.1 安装前的准备 (38)4.4.2 安装步骤 (38)4.5SCO OPENSERVER 5.0.7 (40)4.5.1 安装前的准备 (40)4.5.2 安装步骤 (40)4.6SCO U NIX W ARE 7.1.3 (42)4.6.1 安装前的准备 (42)4.6.2 安装步骤 (42)附录A RAID卡报警声与错误判定 (43)附录B 技术支持信息 (44)第一章RAID基础知识及特性简介本章介绍RAID技术的一些基本知识，和具体的RAID卡结合不是很紧密，如果您箱了解RAID的一些基本知识和技术，请您仔细阅读本章的内容。
LSI存储加速解决方案
简捷
• • • • 业界领先的生产工艺，广泛的测试和质量控制 驱动程序内嵌到主流操作系统 简单易用的管理工具 即插即用，无需额外的操作
Confidential 10
LSI Nytro在数据库服务器上的应用
减少对网 站的访问
减少对Web应用 服务器的请求
LSI Nytro Warpdrive加速卡
• 数据库安装到Warpdrive上 • 或Indexes, redo logs, page/swap files等安装到Warpdrive
Nytro MegaRAID
• 利用RAID芯片实现数据保护
Application
Operating System
• 通过内置读写缓存实现应用加速度 • Write-Back caching增强性能
• 全自动的自我启动与自我配置
• 对应用、文件系统、操作系统和设别驱动透明 • 极少的CPU and memory 消耗
Extreme High
Write Endurance
Extreme High
W: Maximum endurance & write performance for write intensive applications B: Higher density and lower $/GB options for typical workloads
Nytro XD
I/O
Nytro MegaRAID
DAS缓存:
I/O
Nytro XD软件
I/O
应用数据
冷数据
热数据
智能缓存 存储热数据
冷数据
SAS • FC • iSCSI
Confidential
浪潮LSI RAID命令行使用工具
浪潮LSI RAID命令行使用工具（storcli）浪潮互联网行业部技术中心2013-08目录一、Storcli工具的获取 (3)二、安装storcli工具 (3)2.1 Centos、redhat类系统的安装 (3)2.2 Ubuntu类系统的安装 (3)三、查看磁盘相关 (4)3.1 定位某块磁盘，闪烁或停止闪烁 (4)3.2 查看磁盘基本信息 (5)3.3 查看磁盘详细信息 (5)四、RAID相关 (8)4.1 查看raid卡与raid的详细信息 (8)4.2 查看蜂鸣器的状态 (16)4.3 暂时关闭蜂鸣器的鸣叫 (16)4.4 始终关闭蜂鸣器的鸣叫 (17)4.5 删除raid (17)4.6 创建raid (18)4.6.1 创建为单独的raid0/每个硬盘 (19)4.6.2 创建raid5，做2个vd (21)4.6.3 创建raid10，做1个vd (23)4.6.4 创建raid10，做2个vd (24)4.7 维护raid (25)4.7.1 拔盘后，raid的状态 (25)4.7.2 插入原盘后，raid的状态 (28)4.7.3 改变插入硬盘状态 (30)4.7.4 初始化该硬盘 (31)4.7.5 查看初始化进度 (31)4.7.6 查看rebuild进度 (32)4.7.7 查看raid的vd策略 (33)4.7.8 修改raid的vd写策略 (33)4.7.9 修改raid的vd读策略 (34)4.7.10 拔出硬盘后，raid重新识别foreign (36)五、查看日志 (42)5.1 在线查看日志 (42)5.2 在线查看日志，抽取关键词 (43)5.3 存储raid日志到文件 (44)六、附录 (44)6.1 系统下帮助文件的获取 (44)6.2 相关在线文档的获取 (47)一、Storcli工具的获取Storcli软件工具的下载其中最新更便利的storcli工具的下载地址是：/downloads/Public/MegaRAID%20Common%20Files/1.04.07_StorCLI.zip）二、安装storcli工具2.1 Centos、redhat类系统的安装[root@localhost home]# rpm -ivh storcli-1.04.07-1.noarch.rpmPreparing... ########################################### [100%] 1:storcli ########################################### [100%][root@localhost MegaRAID]# cd /opt/MegaRAID/storcli/[root@localhost storcli]# ll[root@localhost storcli]# lsinstall.log libstorelibir-2.so libstorelibir-2.so.14.07-0 storcli642.2 Ubuntu类系统的安装$ sudo dpkg -i storcli_1.04.07_all.debSelecting previously unselected package storcli.(Reading database ... 48848 files and directories currently installed.)Unpacking storcli (from storcli_1.04.07_all.deb) ...Setting up storcli (1.04.07) ...#验证安装$ dpkg -l storcliDesired=Unknown/Install/Remove/Purge/Hold| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)||/ Name Version Description+++-==================-==================-====================================== ==============ii storcli 1.04.07 Storage Command Line Tool, manages storage controlle三、查看磁盘相关3.1 定位某块磁盘，闪烁或停止闪烁[root@localhost storcli]# ./storcli64 /c0/e252/s0 showController = 0Status = SuccessDescription = Show Drive Information Succeeded.Drive Information :=================-------------------------------------------------------------------------EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp-------------------------------------------------------------------------252:0 11 Onln 0 278.937 GB SAS HDD N N 512B HUS156030VLS600 U-------------------------------------------------------------------------EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroupDHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global HotspareUBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-InterfaceMed-Media Type|SED-Self Encryptive Drive|PI-Protection InfoSeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-ForeignUGUnsp-Unsupported[root@localhost storcli]# ./storcli64 /c0/e252/s0 start locateController = 0Status = SuccessDescription = Start Drive Locate Succeeded.[root@localhost storcli]# ./storcli64 /c0/e252/s0 stop locateController = 0Status = SuccessDescription = Stop Drive Locate Succeeded.3.2 查看磁盘基本信息[root@localhost storcli]# ./storcli64 /c0 /e252 /s0 showController = 0Status = SuccessDescription = Show Drive Information Succeeded.Drive Information :=================-------------------------------------------------------------------------EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp-------------------------------------------------------------------------252:0 11 Onln 0 278.937 GB SAS HDD N N 512B HUS156030VLS600 U -------------------------------------------------------------------------EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroupDHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global HotspareUBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-InterfaceMed-Media Type|SED-Self Encryptive Drive|PI-Protection InfoSeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-ForeignUGUnsp-Unsupported3.3 查看磁盘详细信息[root@localhost storcli]# ./storcli64 /c0 /e252 /s0 show allController = 0Status = SuccessDescription = Show Drive Information Succeeded.Drive /c0/e252/s0 :=================-------------------------------------------------------------------------EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp-------------------------------------------------------------------------252:0 11 Onln 0 278.937 GB SAS HDD N N 512B HUS156030VLS600 U -------------------------------------------------------------------------EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroupDHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global HotspareUBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-InterfaceMed-Media Type|SED-Self Encryptive Drive|PI-Protection InfoSeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-ForeignUGUnsp-UnsupportedDrive /c0/e252/s0 - Detailed Information :========================================Drive /c0/e252/s0 State :=======================Shield Counter = 0Media Error Count = 0Other Error Count = 0Drive Temperature = 36C (96.80 F)Predictive Failure Count = 0S.M.A.R.T alert flagged by drive = NoDrive /c0/e252/s0 Device attributes :===================================SN = CVWGRVWNWWN = 5000CCA041532A2BFirmware Revision = A510Raw size = 279.460 GB [0x22eec130 Sectors]Coerced size = 278.937 GB [0x22de0000 Sectors]Non Coerced size = 278.960 GB [0x22dec130 Sectors]Device Speed = 6.0Gb/sLink Speed = 6.0Gb/sSector Size = 512BDrive /c0/e252/s0 Policies/Settings :===================================Drive position = DriveGroup:0, Span:0, Row:0 Enclosure position = 0Connected Port Number = 1(path0)Sequence Number = 4Commissioned Spare = NoEmergency Spare = NoLast Predictive Failure Event Sequence Number = 0 Successful diagnostics completion on = N/ASED Capable = NoSED Enabled = NoSecured = NoLocked = NoNeeds EKM Attention = NoPI Eligible = NoCertified = NoWide Port Capable = NoPort Information :================-----------------------------------------Port Status Linkspeed SAS address-----------------------------------------0 Active 6.0Gb/s 0x5000cca041532a291 Active Unknown 0x0-----------------------------------------Inquiry Data =00 00 06 12 9f 01 10 02 48 49 54 41 43 48 49 20 48 55 53 31 35 36 30 33 30 56 4c 53 36 30 30 20 41 35 31 30 43 56 57 47 52 56 57 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 43 6f 70 79 72 69 67 68 74 20 48 69 74 61 63 68 69 20 43 6f 72 70 2e 20 32 30 30 33 2e 20 41 6c四、RAID相关4.1 查看raid卡与raid的详细信息[root@localhost storcli]# ./storcli64 /c0 show all Controller = 0Status = SuccessDescription = NoneBasics :======Controller = 0Model = LSI MegaRAID ROMBSerial Number =Current Controller Date/Time = 08/12/2013, 02:19:37 Current System Date/time = 08/11/2013, 22:19:37SAS Address = 56c92bf000041903Mfg Date = 00/00/00Rework Date = 00/00/00Revision No =Version :=======Firmware Package Build = 12.9.0-0037Firmware Version = 2.90.03-0933Bios Version = 3.18.00_4.09.05.00_0x0416A000 NVDATA Version = 2.06.03-0010Boot Block Version = 2.02.00.00-0000Bootloader Version = 01.250.04.219Driver Name = megaraid_sasDriver Version = 00.00.05.34-rc1Bus :===Vendor Id = 0x1000Device Id = 0x79SubVendor Id = 0x1BD4SubDevice Id = 0x2Host Interface = PCIEDevice Interface = SAS-6GBus Number = 3Device Number = 0Function Number = 0Pending Images in Flash :=======================Image name = No pending imagesStatus :======Controller Status = OKMemory Correctable Errors = 0Memory Uncorrectable Errors = 0ECC Bucket Count = 0Any Offline VD Cache Preserved = NoBBU Status = NASupport PD Firmware Download = NoLock Key Assigned = NoFailed to get lock key on bootup = NoLock key has not been backed up = NoBios was not detected during boot = NoController must be rebooted to complete security operation = No A rollback operation is in progress = NoAt least one PFK exists in NVRAM = NoSSC Policy is WB = NoController has booted into safe mode = NoSupported Adapter Operations :============================Rebuild Rate = YesCC Rate = YesBGI Rate = YesReconstruct Rate = YesPatrol Read Rate = YesAlarm Control = YesCluster Support = NoBBU = YesSpanning = YesDedicated Hot Spare = YesRevertible Hot Spares = YesForeign Config Import = YesSelf Diagnostic = YesAllow Mixed Redundancy on Array = No Global Hot Spares = YesDeny SCSI Passthrough = NoDeny SMP Passthrough = NoDeny STP Passthrough = NoSupport more than 8 Phys = YesFW and Event Time in GMT = NoSupport Enhanced Foreign Import = Yes Support Enclosure Enumeration = Yes Support Allowed Operations = YesAbort CC on Error = YesSupport Multipath = YesSupport Odd & Even Drive count in RAID1E = No Support Security = NoSupport Config Page Model = YesSupport the OCE without adding drives = Yes support EKM = NoSnapshot Enabled = NoSupport PFK = NoSupport PI = NoSupport Ld BBM Info = NoSupport Shield State = NoBlock SSD Write Disk Cache Change = No Support Suspend Resume BG ops = No Support Emergency Spares = NoSupport Set Link Speed = NoSupport Boot Time PFK Change = NoSupport JBOD = NoDisable Online PFK Change = NoSupport Perf Tuning = NoSupport SSD PatrolRead = NoReal Time Scheduler = NoSupport Reset Now = NoSupport Emulated Drives = NoHeadless Mode = NoDedicated HotSpares Limited = NoPoint In Time Progress = NoSupported PD Operations :=======================Force Online = YesForce Offline = YesForce Rebuild = YesDeny Force Failed = NoDeny Force Good/Bad = NoDeny Missing Replace = NoDeny Clear = NoDeny Locate = NoSupport Power State = YesSet Power State For Cfg = NoSupport T10 Power State = NoSupport Temperature = NoSupported VD Operations :=======================Read Policy = YesWrite Policy = YesIO Policy = YesAccess Policy = YesDisk Cache Policy = Yes Reconstruction = YesDeny Locate = NoDeny CC = NoAllow Ctrl Encryption = NoEnable LDBBM = YesSupport FastPath = NoPerformance Metrics = YesPower Savings = NoSupport Powersave Max With Cache = No Support Breakmirror = NoSupport SSC WriteBack = NoSupport SSC Association = NoHwCfg :=====ChipRevision =BatteryFRU = N/AFront End Port Count = 0Backend Port Count = 8BBU = AbsentAlarm = OnSerial Debugger = PresentNVRAM Size = 32KBFlash Size = 16MBOn Board Memory Size = 512MBOn Board Expander = AbsentTemperature Sensor for ROC = Absent Temperature Sensor for Controller = Absent Current Size of CacheCade (GB) = 0Current Size of FW Cache (MB) = 431Policies :========Policies Table :==============------------------------------------------------Policy Current Default ------------------------------------------------Predictive Fail Poll Interval 300 secInterrupt Throttle Active Count 16Interrupt Throttle Completion 50 usRebuild Rate 30 % 30% PR Rate 30 % 30% BGI Rate 30 % 30% Check Consistency Rate 30 % 30% Reconstruction Rate 30 % 30% Cache Flush Interval 4s------------------------------------------------Flush Time(Default) = 4sDrive Coercion Mode = noneAuto Rebuild = OnBattery Warning = OnECC Bucket Size = 15ECC Bucket Leak Rate (hrs) = 24Restore HotSpare on Insertion = OffExpose Enclosure Devices = OnMaintain PD Fail History = OnReorder Host Requests = OnAuto detect BackPlane = SGPIO/i2c SEPLoad Balance Mode = AutoSecurity Key Assigned = OffDisable Online Controller Reset = OffUse drive activity for locate = OffBoot :====BIOS Enumerate VDs = 1Stop BIOS on Error = OffDelay during POST = 0Spin Down Mode = NoneEnable Ctrl-R = YesEnable Web BIOS = YesEnable PreBoot CLI = YesEnable BIOS = YesMax Drives to Spinup at One Time = 4Maximum number of direct attached drives to spin up in 1 min = 0 Delay Among Spinup Groups (sec) = 2Allow Boot with Preserved Cache = OnDefaults :========Phy Polarity = 0Phy PolaritySplit = 0Strip Size = 64kBWrite Policy = WBRead Policy = AdaptiveCache When BBU Bad = OffCached IO = OffVD PowerSave Policy = Controller DefinedDefault spin down time (mins) = 30Coercion Mode = NoneZCR Config = UnknownMax Chained Enclosures = 16Direct PD Mapping = NoRestore Hot Spare on Insertion = NoExpose Enclosure Devices = YesMaintain PD Fail History = YesZero Based Enclosure Enumeration = NoDisable Puncturing = NoEnableLDBBM = NoUn-Certified Hard Disk Drives = AllowSMART Mode = Mode 6Enable LED Header = YesLED Show Drive Activity = YesDirty LED Shows Drive Activity = NoEnableCrashDump = NoDisable Online Controller Reset = NoTreat Single span R1E as R10 = NoPower Saving option = EnabledTTY Log In Flash = NoAuto Enhanced Import = NoBreakMirror RAID Support = NoDisable Join Mirror = NoEnable Shield State = NoTime taken to detect CME = 60 secCapabilities :============Supported Drives = SAS, SATABoot Volume Supported = NORAID Level Supported = RAID0, RAID1, RAID5, RAID6, RAID00, RAID10, RAID50, RAID60, PRL 11, PRL 11 with spanning, SRL 3 supported,PRL11-RLQ0 DDF layout with no span, PRL11-RLQ0 DDF layout with span Enable JBOD = NoMix in Enclosure = AllowedMix of SAS/SATA of HDD type in VD = AllowedMix of SAS/SATA of SSD type in VD = Not AllowedMix of SSD/HDD in VD = Not AllowedSAS Disable = NoMax Arms Per VD = 32Max Spans Per VD = 8Max Arrays = 128Max VD per array = 16Max Number of VDs = 64Max Parallel Commands = 1008Max SGE Count = 60Max Data Transfer Size = 8192 sectorsMax Strips PerIO = 42Max Configurable CacheCade Size = 0Min Strip Size = 8 KBMax Strip Size = 1.0 MBScheduled Tasks :===============Consistency Check Reoccurrence = 168 hrsNext Consistency check launch = 03/08/2014, 02:00:00Patrol Read Reoccurrence = 168 hrsNext Patrol Read launch = 08/10/2013, 02:00:00Battery learn Reoccurrence = NANext Battery Learn = NAOEMID = LSIDrive Groups = 1TOPOLOGY :========--------------------------------------------------------------------------DG Arr Row EID:Slot DID Type State BT Size PDC PI SED DS3 FSpace--------------------------------------------------------------------------0 - - - - RAID6 Optl N 557.875 GB dflt N N dflt N0 0 - - - RAID6 Optl N 557.875 GB dflt N N dflt N0 0 0 252:0 11 DRIVE Onln Y 278.937 GB dflt N N dflt -0 0 1 252:1 10 DRIVE Onln Y 278.937 GB dflt N N dflt -0 0 2 252:2 9 DRIVE Onln Y 278.937 GB dflt N N dflt -0 0 3 252:3 8 DRIVE Onln Y 278.937 GB dflt N N dflt ---------------------------------------------------------------------------DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device IDDID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Dgrd=DegradedPdgd=Partially degraded|Offln=Offline|BT=Background Task ActivePDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=ForeignDS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present Virtual Drives = 1VD LIST :=======-----------------------------------------------------------DG/VD TYPE State Access Consist Cache sCC Size Name-----------------------------------------------------------0/0 RAID6 Optl RW No RWTD - 557.875 GB-----------------------------------------------------------Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded Optl=Optimal|RO=Read Only|RW=Read Write|B=Blocked|Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled Check ConsistencyPhysical Drives = 4PD LIST :=======-------------------------------------------------------------------------EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp-------------------------------------------------------------------------252:0 11 Onln 0 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:1 10 Onln 0 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:2 9 Onln 0 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:3 8 Onln 0 278.937 GB SAS HDD N N 512B HUS156030VLS600 U -------------------------------------------------------------------------EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroupDHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global HotspareUBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-InterfaceMed-Media Type|SED-Self Encryptive Drive|PI-Protection InfoSeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-ForeignUGUnsp-Unsupported4.2 查看蜂鸣器的状态[root@localhost storcli]# ./storcli64 /c0 show alarmController = 0Status = SuccessDescription = NoneController Properties :=====================----------------Ctrl_Prop Value----------------Alarm ON----------------4.3 暂时关闭蜂鸣器的鸣叫[root@localhost storcli]# ./storcli64 /c0 set alarm=silenceController = 0Status = SuccessDescription = NoneController Properties :=====================------------------Ctrl_Prop Value------------------Alarm SILENCE------------------4.4 始终关闭蜂鸣器的鸣叫[root@localhost storcli]# ./storcli64 /c0 set alarm=off Controller = 0Status = SuccessDescription = NoneController Properties :=====================----------------Ctrl_Prop Value----------------Alarm OFF----------------4.5 删除raid[root@localhost storcli]# ./storcli64 /c0 /v0 showController = 0Status = SuccessDescription = NoneVirtual Drives :==============-----------------------------------------------------------DG/VD TYPE State Access Consist Cache sCC Size Name-----------------------------------------------------------0/0 RAID6 Optl RW No RWTD - 557.875 GB-----------------------------------------------------------Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded Optl=Optimal|RO=Read Only|RW=Read Write|B=Blocked|Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled Check Consistency[root@localhost storcli]# ./storcli64 /c0 /v0 delController = 0Status = SuccessDescription = Delete VD succeeded[root@localhost storcli]# ./storcli64 /c0 /v0 showController = 0Status = SuccessDescription = No VDs have been configured4.6 创建raid[root@localhost storcli]# ./storcli64 /c0 showController = 0Status = SuccessDescription = NoneProduct Name = LSI MegaRAID ROMBSerial Number =SAS Address = 56c92bf000041903Mfg. Date = 00/00/00System Time = 08/11/2013 22:58:55Controller Time = 08/12/2013 02:58:56FW Package Build = 12.9.0-0037BIOS Version = 3.18.00_4.09.05.00_0x0416A000FW Version = 2.90.03-0933Driver Name = megaraid_sasDriver Version = 00.00.05.34-rc1Controller Bus Type = N/APCI Slot = N/APCI Bus Number = 3PCI Device Number = 0PCI Function Number = 0Physical Drives = 4PD LIST :=======-------------------------------------------------------------------------EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp-------------------------------------------------------------------------252:0 11 UGood - 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:1 10 UGood - 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:2 9 UGood - 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:3 8 UGood - 278.937 GB SAS HDD N N 512B HUS156030VLS600 U -------------------------------------------------------------------------EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroupDHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global HotspareUBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-InterfaceMed-Media Type|SED-Self Encryptive Drive|PI-Protection InfoSeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-ForeignUGUnsp-Unsupported4.6.1 创建为单独的raid0/每个硬盘[root@localhost storcli]# ./storcli64 /c0 add vd each type=raid0 drives=252:0,1,2,3 Controller = 0Status = SuccessDescription = Add VD Succeeded[root@localhost storcli]# ./storcli64 /c0 showController = 0Status = SuccessDescription = NoneProduct Name = LSI MegaRAID ROMBSerial Number =SAS Address = 56c92bf000041903Mfg. Date = 00/00/00System Time = 08/11/2013 23:27:39Controller Time = 08/12/2013 03:27:39FW Package Build = 12.9.0-0037BIOS Version = 3.18.00_4.09.05.00_0x0416A000FW Version = 2.90.03-0933Driver Name = megaraid_sasDriver Version = 00.00.05.34-rc1Controller Bus Type = N/APCI Slot = N/APCI Bus Number = 3PCI Device Number = 0PCI Function Number = 0Drive Groups = 4TOPOLOGY :========--------------------------------------------------------------------------DG Arr Row EID:Slot DID Type State BT Size PDC PI SED DS3 FSpace --------------------------------------------------------------------------0 - - - - RAID0 Optl N 278.937 GB dflt N N dflt N0 0 - - - RAID0 Optl N 278.937 GB dflt N N dflt N0 0 0 252:0 11 DRIVE Onln N 278.937 GB dflt N N dflt -1 - - - - RAID0 Optl N 278.937 GB dflt N N dflt N1 0 - - - RAID0 Optl N 278.937 GB dflt N N dflt N1 0 0 252:1 10 DRIVE Onln N 278.937 GB dflt N N dflt -2 - - - - RAID0 Optl N 278.937 GB dflt N N dflt N2 0 - - - RAID0 Optl N 278.937 GB dflt N N dflt N2 0 0 252:2 9 DRIVE Onln N 278.937 GB dflt N N dflt -3 - - - - RAID0 Optl N 278.937 GB dflt N N dflt N3 0 - - - RAID0 Optl N 278.937 GB dflt N N dflt N3 0 0 252:3 8 DRIVE Onln N 278.937 GB dflt N N dflt ---------------------------------------------------------------------------DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device ID DID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Dgrd=Degraded Pdgd=Partially degraded|Offln=Offline|BT=Background Task ActivePDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=ForeignDS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present Virtual Drives = 4VD LIST :=======-----------------------------------------------------------DG/VD TYPE State Access Consist Cache sCC Size Name-----------------------------------------------------------0/0 RAID0 Optl RW Yes RWTD - 278.937 GB1/1 RAID0 Optl RW Yes RWTD - 278.937 GB2/2 RAID0 Optl RW Yes RWTD - 278.937 GB3/3 RAID0 Optl RW Yes RWTD - 278.937 GB-----------------------------------------------------------Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded Optl=Optimal|RO=Read Only|RW=Read Write|B=Blocked|Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled Check ConsistencyPhysical Drives = 4PD LIST :=======-------------------------------------------------------------------------EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp-------------------------------------------------------------------------252:0 11 Onln 0 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:1 10 Onln 1 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:2 9 Onln 2 278.937 GB SAS HDD N N 512B HUS156030VLS600 U 252:3 8 Onln 3 278.937 GB SAS HDD N N 512B HUS156030VLS600 U -------------------------------------------------------------------------EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroupDHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global HotspareUBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-InterfaceMed-Media Type|SED-Self Encryptive Drive|PI-Protection InfoSeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-ForeignUGUnsp-Unsupported4.6.2 创建raid5，做2个vd注意：不能同时创建第一个vd=n容量，第二个vd剩余容量，需分批创建[root@localhost storcli]# ./storcli64 /c0 add vd type=raid5 size=100gb name=spider1 drives=252:0-3 wb raController = 0Status = SuccessDescription = Add VD Succeeded[root@localhost storcli]# ./storcli64 /c0 /vall showController = 0Status = SuccessDescription = NoneVirtual Drives :==============-------------------------------------------------------------DG/VD TYPE State Access Consist Cache sCC Size Name-------------------------------------------------------------0/0 RAID5 Optl RW No RWTD - 99.999 GB spider1-------------------------------------------------------------Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=DegradedOptl=Optimal|RO=Read Only|RW=Read Write|B=Blocked|Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=ScheduledCheck Consistency[root@localhost storcli]# ./storcli64 /c0 add vd type=raid5 size=all name=spider2 drives=252:0-3 wb ra#Controller = 0Status = SuccessDescription = Add VD Succeeded[root@localhost storcli]# ./storcli64 /c0 /vall showController = 0Status = SuccessDescription = NoneVirtual Drives :==============--------------------------------------------------------------DG/VD TYPE State Access Consist Cache sCC Size Name--------------------------------------------------------------0/0 RAID5 Optl RW No RWTD - 99.999 GB spider10/1 RAID5 Optl RW No RWTD - 736.812 GB spider2--------------------------------------------------------------Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=DegradedOptl=Optimal|RO=Read Only|RW=Read Write|B=Blocked|Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=ScheduledCheck Consistency[root@localhost storcli]# ./storcli64 /c0 add vd type=raid10 size=100gb,all name=spider1,spider2 drives=252:0-3 wb ra cached nocachebadbbu4.6.3 创建raid10，做1个vd[root@localhost storcli]#./storcli64 /c0 add vd type=raid10 size=all name=spider drives=252:0-3 cached wb ra cachedbadbbu pdperarray=2# pdperarray这个参数很关键，没有这个参数，是创建不成功的。
LSI存储服务器RAID操作说明
服务器RAID配置流程一、双击桌面MegaRAID Storage Manager StartupUI二、点击IISPCenterServer.三、打开管理软件,弹出登陆界面,输入名称和密码(名称和密码是本机的用户名和密码)四、进入管理软件后点Logical菜单,右键RAID卡,选创建RAID(Create Virtual Drive).五、选Advanced,点Next..六、先选择RAID Level(RAID 级别),再Select unconfigured driverl 里添加硬盘(点Add 添加), 点Create Drive Group.七、要是做磁盘热备,点上剩余硬盘和作的RAID 组,点Add Hot Spare(添加热备盘),没有热备就省略这步,点Next.(12)Virtual drive name(卷的名称) : 默认Capacity(容量)Initialization state(初始化状态): Full Initialization(全部初始化)Stripe size(条纹大小): 64KB Read Policy(读策略): Adaptive Read Ahead(自适应读策略) Write Policy(写策略): Always Write Back(总是回写)I/O Policy(I/O策略): Cached IO(IO缓存) Access Policy(访问策略): Read Write(读写) Disk cache Policy(磁盘高速缓存策略): Disabled(关闭)点Create Virtual Drive.八、弹出对话框,点Yes..十、查看RAID 进度,点Manage 菜单里的Show Progress.完成好了，在我的电脑-管理-磁盘管理，格式化磁盘就可以使用了。
LSI_阵列卡操作手册
LIS阵列卡操作手册2011-4-10 by LFM一、如何进入RAID卡BIOS界面1、开机到此界面时按下组合键Ctrl+H进入RAID卡BIOS管理界面。
二、BIOS主界面1、Controller Selection 选择RAID卡（机器上安装有多张按下组合键进入BIOS阵列卡RAID卡时）2、Controller Properties RAID卡属性设置3、Scan Devices 刷新硬盘设备，4、Virtual Drives 虚拟磁盘管理，设置阵列引导顺序-选择要引导的阵列-选择-set boot drive〔currnet=0〕后点GO5、Drives 物理硬盘管理6、Configuration Wizard 创建阵列配置（配置向导）7、Logical View/Physical View查看逻辑/物理磁盘（点击切换）8、Events 事件日志9、Exit 退出三、创建阵列1、查看物理硬盘在界面右面可看到可用于做RAID的硬盘○1Slot：0——为硬盘的物理位置，在0号端口。
○2Unconfigured Good——好的，未配置的硬盘。
2、点击“Configuration Wizard”进入创建阵列配置，如图：○1Clear Configuration 清除所有的阵列配置信息○2NewConfiguration12新建RAID配置(会清除所有的数据，一般只在新机器第一次做阵列时选择)○3Add Configuration曾加RAID配置3、一般选择AddConfiguration，按Nex t进入下一步：12○1ManualConfiguration手动配置○2AutomaticConfiguration自动配置3、选Manual Configuration手动配置进入下一步：○1在左边“Drives ”框中选择要做RAID 的磁盘，按住Ctrl 键可一次同时几个。
○2选择完硬盘后点击“Add To Array ”将选择好的硬盘添加到右边的“Drive Groups ”磁盘组框中，如图：4、 点击“Accept DG ”同意配置信息进入到下一步：21Drive Groups 里已有硬添加到硬盘组后状态变为12125、点击“Add to SPAN”进入到下一步的阵列配置信息，如图：选择RAID选择条带选择读选择写Cache点击此输入框使其背景色为蓝色时才能输入RAID容量大小，否则会失216、设置好RAID的配置信息后点击“Accept”，进入下一步提示：是否确认要选择“Always Write Back”当前写策略模式，选择YES 继续提示要保存这个配置吗？YES继续提示：是否要初始化，新的虚拟磁盘中（新建的RAID）所有的数据都将丢失。
LSI管理软件操作说明
MegaRAID Storage Manager 操作手册V1.02011-4-21 by LFM目录：一、如何进入管理软件 二、管理软件主界面 三、创建阵列 四、创建热备盘 五、删除阵列热备盘 六、故障处理 七、日常维护一、如何进入管理软件1、安装管理软件后，桌面会生成一个图标，双击运行进入管理软件登陆界面：2、进入登陆界面会自动搜索本地主机，显示出计算机名、IP 地址、操作系统、阵列状态信息。
选中主机后点击Login 登陆。
IP 地址 操作系统 阵列状态计算机名 搜索主机IP点击登陆使用MegaRAID Storage Manager 可统一远程管理局域网中主机的阵列，在IP 地址框中手动输入主机IP ，点击Discover Host 搜索出来后登陆。
3、输入用户名和密码后进入管理软件主界面User Name ：登陆名为操作系统的用户名 Password: 登陆密码为操作系统的密码Login Mode ：1、Full Access ：管理用户(全权限)，最多同时允许一个用户登陆 2、Only View ：查看用户(只能查看)，可同时多个用户登陆二、管理软件主界面1、主菜单：阵列卡信息： 显示阵列状态、硬盘个数、虚拟磁盘数等信息 磁盘容量： 显示总容量、已配置容量、未配置容量等信息 后台活动： 显示Rebuild 进度等信息 高级选项： 显示阵列卡报警等信息设置： 创建阵列、升级阵列卡固件等设置 帮助： 打开使用说明帮助文档等主菜单、物理硬盘、逻辑磁盘阵列卡信息高级选项 设置 磁盘容量帮助后台活动阵列卡日志阵列卡日志：日志记录2、物理硬盘：硬盘信息点击Physical查看物理硬盘：Slot：0——硬盘端口Unconfigured Good——硬盘状态3、逻辑磁盘：点击Logical查看逻辑磁盘信息三、创建阵列1、点击Actions设置框中的Create virtual drive选项，显示以下界面: Array 2、选择高级模式进入：1、2、、○1、选择RAID级别：RADI 0、RADI 1、RADI 5、RADI 6、RADI 10等○2、选择需要做阵列的硬盘，可按Ctrl或Shift键同时选择多个○3、点击ADD将选中的硬盘添加到硬盘组。
RAID卡操作手册
图 21 h. 点击 Next 按钮。会进入设置虚拟驱动器（Virtual disk）属性的页面。如前面描 述，可以做详细参数的设置。具体参数和之前设定一样，只是 RAID 级别会变了，这里就不 在说明了。如图 22
图 22
21．若 RAID 发生异常可在 webios 主界面 Logical View 里面显示出相关信息如图 23 所示， RAID5 中有一块硬盘坏掉，找不到磁盘，Driver 显示 SLOT1 插槽物理盘丢失，RAID5 降级。
图3 4.此时，会出现提示窗，如图 4，告知当前的操作会清除掉硬盘上之前的所有 raid 配置信息， 是否要继续，请直接点击 yes 进入下一步：
图4
5．图 5 所示为 RAID 卡的 WebBIOS 管理界面，左侧边栏为功能设定选项，右侧部分会显示 阵列和磁盘的相关状态信息。
图5 6．新建 raid 时，请点击左侧 Configuration Wizard 选项，进行相关结束对虚拟驱动器（Virtual disk）的配置。此时会显示虚拟驱动器虚 拟驱动器（Virtual disk）的信息，如图 17
图 17 18. 如果虚拟驱动器（Virtual disk）的配置信息无误，点击 Accept 按钮保存配置信息。 否则，可以点击 Cancel 按钮来结束该操作并返回到 WebBIOS 的主界面。或者，点击 Back 按钮返回到上一个界面，更改配置信息。 i 如果配置接受之前的配置信息，在弹出确认 2 次保存的提示时，点击 Yes 按钮，保存 配置。
—— Read Policy ：指定虚拟驱动器的读取机制，主要包含： 1) Normal ： 此选项禁用预读机制。这是默认值。 2) Ahead： 此选项启动预读机制。允许控制器提前顺序读取所需数据并且和其他数据 一起存储在缓存中。这将提高顺序数据的读取速度，但是对读取随即数据的性能没有明显提 升。
LSI集成SCSI_RAID简明操作手册
客服技术支持处LSI 集成 SCSI RAID 操作手册LSI 集成 SCSI RAID 操作手册 LSI 集成 SCSI RAID 类型的判别及功能说明 （适用于 T220/270/350/360 及其他使用 LSI SCSI 芯片的主板及 SCSI 卡） 。
一、LSI SCSI 控制器支持三种功能，分别是： a) 作为 SCSI 卡，拥有 SCSI 卡的全部功能（包括低格、校验等） 。
b) 作为 SCSI RAID 卡， （仅）支持 RAID0，即磁盘条带化，不支持低格等 SCSI 工具。
c) 作为 SCSI RAID 卡， （仅）支持 RAID1、RAID1E，即磁盘镜像，不支持低格 等 SCSI 工具。
二、三种功能需要不同的 Firmware a) SCSI 模式：POST 显示 MPTBIOS-X.XX.X（X.XX.X 为 Firmware 版本信息） b) RAID1/RAID1E 模式： POST 显示 MPTBIOS-IME-X.XX.X （X.XX.X 为 Firmware 版本信息） c) RAID0 模式：POST 显示 MPTBIOS-IS-X.XX.X（X.XX.X 为 Firmware 版本信 息） 注：RAID1E 即扩展 RAID1，支持两块及以上数目硬盘做 RAID1E，尤其支持 奇数块硬盘做镜像 三、操作步骤―――RAID1 a) 开机自检时，出现以下画面时按下 Ctrl+C：b)c)客服技术支持处LSI 集成 SCSI RAID 操作手册k) l) 从上图可以看到，两块硬盘均没有在 Array 中，也没有设置成 Hot 盘。
m) 如果做 RAID1，则在此界面下选中第一块硬盘，按下小数字键盘上的“＋” 键，出现以下界面：n) o) p)F3 键， 创建 2 Disk 的 RAID 1,并保留硬盘上数据;Delete 键， 创建 2 到 6 个 Disk 的 RAID，擦除数据。
LSI RAID配置手册(图文)
适用于Perc3/SC/DC/QC Perc4/DC/DI Perc4E/DI/DC使用新配置（文档中的配置方法仅供参考）注意：对阵列以及硬盘操作可能会导致数据丢失，请在做任何操作之前，确认您的数据已经妥善备份！！！New Configuration（新配置）选项允许将逻辑驱动器与多个物理阵列相关联（阵列跨接）。
注意：选择New Configuration（新配置）选项将擦除所选控制器上现有的配置信息。
要使用跨接功能并保持现有的配置，应使用View/Add Configuration（查看/添加配置）1.从Management Menu（管理菜单）中选择Configure（配置）。
2.选择Configure（配置）-> 这里建议选择view/add Configuration。
如果是新配置，就选择new configuration.阵列选择窗口显示与当前控制器相连接的设备。
屏幕底部显示热键信息。
热键具有以下功能：<F2> 显示所选逻辑驱动器的驱动器数据和PERC4/Di错误计数。
<F3> 显示已经配置的逻辑驱动器。
<F4> 指定所选的驱动器为热备份。
<F10> 显示逻辑驱动器配置屏幕。
3.按箭头键突出显示特定的物理驱动器。
只有状态是READY的硬盘可以被选择，使用New Configuration 会将所有的硬盘状态变为READY，所以原先的RAID信息以及数据都会丢失！！！图中ID 3:PROC是RAID控制器本身。
4.按空格键将所选的物理驱动器与当前阵列相关联。
5.所选驱动器的指示灯从READY（就绪）更改为ONLINE（联机）A[阵列号]-[驱动器号]。
例如，ONLINE （联机）A2-3表示阵列2中的磁盘驱动器3 。
注意：使用具体阵列中容量相同的驱动器。
如果使用的驱动器容量不相同，则阵列中所有驱动器的容量都被看作和阵列中最小驱动器的容量一样大小。
LSI RAID
详细教程：LSI RAID配置手册（图文,适用PERC3/dc,PERC4）教程适用于Perc3/SC/DC/QC Perc4/DC/DI Perc4E/DI/DC使用新配置（文档中的配置方法仅供参考）注意：对阵列以及硬盘操作可能会导致数据丢失，请在做任何操作之前，确认您的数据已经妥善备份！！！New Configuration（新配置）选项允许将逻辑驱动器与多个物理阵列相关联（阵列跨接）。
注意：选择New Configuration（新配置）选项将擦除所选控制器上现有的配置信息。
要使用跨接功能并保持现有的配置，应使用View/Add Configuration（查看/添加配置）1.从Management Menu（管理菜单）中选择Configure（配置）。
2.选择Configure（配置）-> 这里建议选择view/add Configuration。
如果是新配置，就选择new configuration.阵列选择窗口显示与当前控制器相连接的设备。
屏幕底部显示热键信息。
热键具有以下功能：<F2> 显示所选逻辑驱动器的驱动器数据和PERC4/Di错误计数。
<F3> 显示已经配置的逻辑驱动器。
<F4> 指定所选的驱动器为热备份。
<F10> 显示逻辑驱动器配置屏幕。
3.按箭头键突出显示特定的物理驱动器。
只有状态是READY的硬盘可以被选择，使用New Configuration 会将所有的硬盘状态变为READY，所以原先的RAID信息以及数据都会丢失！！！图中ID 3:PROC是RAID控制器本身。
4.按空格键将所选的物理驱动器与当前阵列相关联。
5.所选驱动器的指示灯从READY（就绪）更改为ONLINE（联机）A[阵列号]-[驱动器号]。
例如，ONLINE （联机）A2-3表示阵列2中的磁盘驱动器3 。
注意：使用具体阵列中容量相同的驱动器。
如果使用的驱动器容量不相同，则阵列中所有驱动器的容量都被看作和阵列中最小驱动器的容量一样大小。
LSI芯片Raid卡配置与故障处理
说明本手册适用于LSI芯片Raid卡包括但不限于Inspur2008/2108Raid卡、LSI9240/9260/9261/9271等Raid卡。
目录第一部分：Raid配置与管理1.1Raid1配置方法1.2Raid5配置方法1.3Raid6配置方法1.4Raid10配置方法1.5热备盘（Hotspare）配置1.6删除配置第二部分：常见问题的故障恢复2.1一块硬盘显示红色offline（或者failed）2.2一块硬盘显示红色PD missing2.2.1clear foreign configuration2.2.2replace missing pd2.3多块硬盘显示红色PD missing第一部分：Raid配置与管理服务器开机自检到浪潮logo画面后，下一步就会进入Raid卡自检过程，此时显示器上会出现Ctrl-H提示，如下图：按下Ctrl-H组合键后，自检完成就会进入Raid卡配置界面，如下图。
在这里可以看到Raid卡的型号和Firmware固件版本，点击【Start】按钮进入Raid卡主页。
Raid卡首页叫作WebBIOS，如下图。
左侧是功能菜单，右侧可以看到所有物理磁盘，本例安装了4块500G硬盘，后面所有的配置都可以在这里完成！配置目录1.1Raid1配置方法1.2Raid5配置方法1.3Raid6配置方法1.4Raid10配置方法1.5热备盘（Hotspare）配置1.6删除配置1.1Raid1配置方法在WebBIOS主页点击【Configuration Wizard】，打开配置向导选择【Add Configuration】，点击【Next】下一步选择【Manual Configuration】，点击【Next】下一步左侧方框内可以看到所有未使用的硬盘。
因为要做Raid1，我们选择前两块，然后点击下方的【Add to Array】将其加入到右侧方框内。
点击【Accept DG】，创建磁盘组点击【Next】下一步点击【Add to SPAN】，将刚才创建好的磁盘组加入到右侧方框内点击【Next】下一步阵列参数配置：第一个参数“Raid Level”选择Raid1，其余保持默认最后一个参数“Select Size”输入阵列容量大小，最大值可参考右侧绿字提示（其中R0代表做Raid0最大容量，R1代表做Raid1最大容量），完成后点击【Accept】弹出的任何提示均选择【yes】回到配置页面，点击【Next】下一步点击【Accept】配置完成！提示保存，选择【yes】提示SSD缓存，选择【Cancel】（依Raid卡型号不同，有些可能没有此功能）提示初始化，选择【yes】正在初始化，能看到百分比进度条（速度较快，可能一闪而过）初始化完成！点击【Home】返回首页阵列配置完成！Raid1状态显示“Optimal”表示正常，Drives显示两块硬盘绿色Online正常，如果还有其它未使用的硬盘，会在unconfigured Drives下面蓝色显示。
LSI Industries 乙醛可opy系列产品说明书
Catalog # :Project :Date :Prepared By :LSI Industries Inc. 10000 Alliance Rd. Cincinnati, OH 45242 • Page 1/3 Rev. 04/26/21Scottsdale® SCMPetroleum Canopy SeriesFEATURES & SPECIFICATIONSConstruction• Rugged low-profile die-cast aluminum housing.• Low profile 2” luminaire height andlightweight design target a broad range of applications and allow for easy installations.• Below canopy access to optical chamber and driver housing for serviceability • Fixtures are finished with a polyesterpowder coat to withstand extreme weather changes without cracking or peeling.• Shipping weight: 17.5 lbs in carton.• Suitable for wet locations.Optical System• Symmetrical distribution directs uniform light through a clear tempered glass lens with a diamond pattern on one side and smooth on the other for a soft focus effect.• Available in 5000K, 4000K and 3000K color temperatures per ANSI C78.377.• Minimum CRI of 70.Electrical• High-performance factory programmable driver features over-voltage, undervoltage, short-circuit and over temperature protection with integral surge protection that meets ANSI C82.77 -5 LocationCategory C Low standards. Optional 10kV surge protection meets Category C Medium location as per IEEE C62.412.• 0-10 volt dimming (10% - 100%) standard.• Standard Universal Voltage (120-277 VAC)Input 50/60 Hz or optional High Voltage (347-480V).• LM80 Calculated Life: >100k Hours (See Lumen Maintenance chart)• T otal harmonic distortion: <20%• Operating temperature: -40°C to +50°C (-40°F to +122°F) when mounted to Steel/Aluminum surfaces. If mounted to a non-metallic surface, reduce ambient by 10°C.• Power factor: >0.90• Input power stays constant over life.• High-efficacy LEDs with integrated circuit board mount to the housing to maximize heat dissipation and promote long life.• Driver components are fully encased in potting material for moisture resistance. Driver complies with FCC standards.Hazardous Location• Designed for lighter than air fuelapplications. Product is suitable for Class 1, Division 2 with all lumen packages and distributions only when properly installed per LSI installation instructions. Models with optional controls are not approved for Class 1, Division 2 applications.• T5 T emperature Classification - The surface temperature of this product will not rise above 100°C., within a 40°C ambient.• Gas Groups A, B, C and D - Group A:Acetylene / Group B: Hydrogen / Group: Propane and Ethylene / Group D: Benzene, Butane, Methane and Propane.Installation• Installs in a 12” or 16” deck pan.• Deck penetration consists of a minimum 3” hole and four suitable fasteners, creating a simple installation. Four fasteners are provided with the fixture for use in single deck, metallic canopy substrates only when classified as suitable for use by installing professional. Otherwise, suitable fasteners should be provided by others.• Unit is designed to quickly retrofit into existing Scottsdale (4”) hole.• Aluminum locking collar, stem kit and gasket are included and required forcomplete seal and support of canopy deck.• Retrofit panels are available for existing Encore, Richmond, 2x2 Universal, and more (see accessories section).Warranty• LSI LED Fixtures carry a 5-year Warranty.Listing• Listed to UL 1598 and UL 8750.• Meets Buy American Act requirements. • IP66 Rated Luminaire• State of California Title 24 Compliant with IMSBT option.• DesignLights Consortium ® (DLC) qualified product. Not all versions of this product may be DLC qualified. Please check the DLC Qualified Products List at /QPL to confirm whichversions are qualified.QUICK LINKSOrdering GuidePerformancePhotometricsDimensionsIP66Scottsdale® Petroleum Canopy SeriesORDERING GUIDEBack to Quick LinksPrefix Mounting Source Light Package Distribution Voltage Driver Color Temp Finish Options SCM - Petroleum Canopy SeriesBlank - CanopyLED8L - 8,00013L - 13,00015L - 15,00020L - 20,000SC - Standard SymmetricUNV - 120 - 277V HV - 347-480VDIM - Standard 0-10V50 - 5000K 40 - 4000K 30 - 3000KWHT - White BLK - BlackBRZ - Bronze Blank - NoneIMSBT1*- Integral Bluetooth™ Motion andPhotocell Sensor max 8-24’ mounting heightIMSBT2* - Integral Bluetooth™ Motion and Photocell Sensor max 25-40’ mounting height SP1 - Surge Protection 10kVFor a car wash solution see SCM SE Car Wash Series spec sheetTYPICAL ORDER EXAMPLE:SCM LED 13L SC UNV DIM 50 WHTDescriptionPart NumberRetrofit Panel Kit - EC / ECTA / SCF to SCM, for 16” Deck Panel with larger openings 1731039Retrofit Panel Kit - EC / ECTA / SCF to SCM, for 12” Deck Panel with larger openings 2731040Retrofit Panel Kit - RECU Richmond to SCM 731041Retrofit Panel Kit - UNV Universal 2x2 to SCM 731042Retrofit 2x2 Cover Panel Blank (no holes)357282Retrofit RIC Cover Panel Blank (no holes)354702Accessory Ordering InformationDescriptionPart NumberJunction Box687461Kit - Hole Plugs and Sealant (enough for 25 retrofits) 132054026” X 32” Beauty Plate Kit (with 4” Center hole)564160WHT 26” X 26” Beauty Plate Kit (with 4” Center hole)557193WHT Rectangular Hole Kit (includes top plate and sealant) 731044WHT Surface Mount Box731043FOOTNOTES:1. Ideal for 9” to 12” openings.2. Ideal for 9” openings.*Consult factory for 347/480V availability. IMSBT is field configurable via the LSI app that can be downloaded from your smartphone’s native app store. IMSBT not available in Hazardous Locations.PERFORMANCEBack to Quick LinksFOOTNOTES:1 - L umen maintenance values at 25˚C are calculated per TM-21 based on LM-80 data and in-situ luminaire testing.2 - I n accordance with IESNA TM-21-11, Projected Values represent interpolated value based on time durations that are within six times (6X) the IESNA LM-80-08 total test duration (in hours)for the device under testing (DUT) i.e. the packaged LED chip).3 - Lumen maintenance values at 25°C are calculated per TM-21 based on LM-80 data and in-situ testing times the IESNA LM-80-08 total test duration for the device under testing*LED Chips are frequently updated therefore values are nominal.Scottsdale® Petroleum Canopy SeriesBack to Quick LinksPHOTOMETRICSLuminaire photometry has been conducted by a NVLAP accredited testing laboratory in accordance with IESNA LM-79-08. As specified by IESNA LM-79-08 the entire luminaire is tested as the source resulting in a luminaire efficiency of 100%.See /products/led-lighting-solutions.aspx for detailed photometric data.Luminaire DataSCM-LED-13L-SC-50ISO FOOTCANDLE PLOT POLAR CURVE434832612174108720’ Mounting Height/10’ Grid Spacing 10 FC 5 FC 2 FC 1 FC。
LSI RAID阵列卡设置图解
LSI RAID阵列卡设置图解目前磁盘阵列的应用已经非常普遍，很多个人电脑用户也尝试利用机器的RAID功能来提升磁盘的读写性能。
对于企业用户来说，磁盘阵列的使用就更为普及，机器板载的RAID0、RAID1难以满足这些用户的应用需要，这也使得他们在购置服务器，通常会选配能够提供更多RAID级别的独立磁盘阵列卡。
现在的RAID控制卡基本上是LSI的天下，就最近3、4年所测试过的服务器来看，所配的磁盘阵列卡基本都采用了LSI的产品，该品牌阵列卡虽然型号众多，不过在设置界面上却大同小异，因此通过LSI MegaRAID SAS 8708EM2的设置为例，大家一方面可以了解LSI SAS 阵列卡的使用方法，同时也可以类推到其它磁盘阵列卡的使用上。
▲LSI MegaRAID SAS 8708EM2阵列卡在介绍阵列如何使用之前，我们先来了解一下几种最为常用的RAID方式的工作原理，以便于用户在进行阵列卡设置时，根据需要有目的进行选择。
RAID 0RAID 0又称为Stripe(条带化)或Striping，它的存储性能是RAID级别中最高的。
RAID 0是将连续的数据分散到多个磁盘上存取，当系统有数据请求就可以被多个磁盘并行的执行，每个磁盘执行属于它自己的那部分数据请求。
这种数据上的并行操作可以充分利用总线的带宽，显著提高磁盘整体存取性能。
RAID 0工作原理图以上图为例，利用3块硬盘来做RAID 0阵列，系统向三个磁盘组成的逻辑磁盘(RADI 0 磁盘组)发出的I/O数据请求被转化为3项操作，其中的每一项操作都对应于一块物理硬盘。
我们从图中可以清楚的看到通过建立RAID 0，原先顺序的数据请求被分散到所有的三块硬盘中同时执行。
从理论上讲，三块硬盘的并行操作使同一时间内磁盘读写速度提升了3倍。
但由于总线带宽等多种因素的影响，实际的提升速率会低于理论值。
RAID 0的优点是可以提供非常高的磁盘读写性能，但是却并不提供数据冗余，当一块硬盘发生故障，整个数据都将无法恢复。
LSI_阵列卡操作手册
LIS阵列卡操作手册2011-4-10 by LFM一、如何进入RAID卡BIOS界面阵列卡信息按下组合键进入BIOS界面1、开机到此界面时按下组合键Ctrl+H进入RAID卡BIOS管理界面。
二、BIOS主界面1、Controller Selection 选择RAID卡(机器上安装有多张RAID卡时)2、Controller Properties RAID卡属性设置3、Scan Devices 刷新硬盘设备，4、Virtual Drives 虚拟磁盘管理，设置阵列引导顺序-选择要引导的阵列-选择—set boot drive〔currnet=0〕后点GO5、Drives 物理硬盘管理6、Configuration Wizard 创建阵列配置（配置向导）7、Logical View/Physical View查看逻辑/物理磁盘(点击切换）8、Events 事件日志9、Exit 退出三、创建阵列1、查看物理硬盘在界面右面可看到可用于做RAID的硬盘错误!Slot：0——为硬盘的物理位置，在0号端口。
错误!Unconfigured Good-—好的，未配置的硬盘.2、点击“Configuration Wizard”进入创建阵列配置，如图：12错误!Clear Configuration 清除所有的阵列配置信息错误!New Configuration 新建RAID配置(会清除所有的数据，一般只在新机器第一次做阵列时选择)错误!Add Configuration 曾加RAID配置3、一般选择Add Configuration，按Nex t进入下一步:12○，1Manual Configuration 手动配置错误!Automatic Configuration 自动配置3、选Manual Configuration手动配置进入下一步:12错误!在左边“Drives”框中选择要做RAID的磁盘，按住Ctrl键可一次同时几个。
LSI系列芯片Raid卡配置、管理手册
左侧方框内可以看到所有未使用的硬盘。我们选择全部（也可以逐个选择），然后点击下方的【Add to Array】将其加入到右侧方框内。 点击【Accept DG】，创建磁盘组
点击【Next】下一步 点击【Add to SPAN】，将刚才创建好的磁盘组加入到右侧方框内
点击【Next】下一步 阵列参数配置：第一个参数“Raid Level”选择Raid6，其余保持默认
回到配置页面，点击【Next】下一步 点击【Accept】配置完成！
提示保存，选择【yes】 （依Raid卡型号不同，有些可能没有此功能，如没有请跳过此步）提示SSD缓存，选择【Cancel】
提示初始化，选择【yes】 正在初始化，能看到百分比进度条（速度较快，可能一闪而过）
初始化完成！点击【Home】返回首页
一块硬盘显示红色Offline（或者Failed）
进入WebBIOS主页，发现一块硬盘显示红色Offline状态，同时阵列降级变成了蓝色Degraded状态，此时数据还是可用的，选中红色硬盘进入属性页面。
在属性列表中找到“Media Error”和“Pred Fail Count”两项（如果找不到请点击【Next】翻页），两项都是零，说明硬盘无故障，可以放心使用！
点击【Next】下一步 阵列参数配置：第一个参数“Raid Level”选择Raid10，其余保持默认
最后一个参数“Select Size”输入阵列容量大小，最大值可参考右侧绿字提示（其中R10代表做Raid10的最大容量），完成后点击【Accept】 弹出的任何提示均选择【yes】
回到配置页面，点击【Next】下一步 点击【Accept】配置完成！
提示保存，选择【yes】 （依Raid卡型号不同，有些可能没有此功能，如没有请跳过此步）提示SSD缓存，选择【Cancel】
LSI阵列卡WEB BIOS阵列操作指南
LSI创建阵列指南服务器为了提高磁盘存储容量和磁盘性能，而引入了阵列模式，下面我就LSI阵列为例，简述一下阵列创建等过程。
第一步：检查服务器的基本配置等，确定服务器所以连接都正常后开机。
按照开机所提示的组合键进入到LSI WEB BIOS阵列管理页面（LSI 阵列卡组合键一般为Ctrl+H）；图1 阵列管理主界面第二步：进入到管理页面后，首先检查所有硬盘是否已经读取到，若硬盘页面某个磁盘前面显示“（Foreign）”，则表示该磁盘存在以前的阵列信息，需要先清除掉，然后才能进行新阵列的创建；删除步骤：选择到页面左侧的Scan Devices，回车进入到，磁盘阵列信息管理界面，选择到clear按钮，确认即可清除掉原有的阵列信息；若选择Preview按钮，则可进入到原有做阵列信息导入界面；图2 原有阵列信息操作界面第三步：确定所有硬盘都处于Unconfigured Good状态，即可进行新阵列的创建；选择到页面左侧的Configuration Wizard选项，回车即可打开阵列操作界面，操作包括清除阵列、新建阵列和增加阵列三种，以新建阵列为例，操作如下：选中New Configuration→Next→Manual Configuration→Next，将左侧磁盘添加到右侧驱动器成员组中，Accept DG→Next，将左侧阵列模式添加到右侧Span中，Next，此时进入到磁盘阵列配置页面，RAID Level：选择需要做的阵列模式Strip Size：块大小（没有特别要求，默认即可）Access Policy：RW（读写权限）Read Policy：选择Always Read AheadWrite Policy：选择Always Write Back（若阵列卡不支持Write Back，则默认为Write Though，若阵列卡配备有电池，请配置为Write Back with BBU）IO Policy：配置为cache，可提高阵列性能Drive Cache：配置为Enable，可提高阵列性能Disable BGI：默认即可，勿需更改Select Size：此项为磁盘阵列大小，可手动配置大小，然后通过前面介绍的Add Configuration添加剩余容量作为新的磁盘阵列，若只需做一个阵列，则可通过Update Size操作来完成容量选择阵列参数配置完成后选择Accept按钮接受，弹出下一个页面选择Next，然后继续Accept接受，一直确认到最后即可完成阵列的创建。
LSI SAS RAID卡提升操作指南第一篇
LSI SAS RAID卡提升操作指南第一篇阵列管理命令行工具MegaCli使用测试记录目录一、测试环境............................................................................................................................................. - 4 -二、软件获取............................................................................................................................................. - 4 -2.1、软件下载地址及兼容列表............................................................................................................ - 4 -2.2、软件说明........................................................................................................................................ - 4 -三、软件安装............................................................................................................................................. - 4 -3.1、DOS系统下的工具安装使用........................................................................................................ - 4 -3.2、Windows系统下的工具安装使用................................................................................................ - 5 -3.3、Linux系统下的工具安装使用 ...................................................................................................... - 5 -四、获取基本信息..................................................................................................................................... - 5 -4.1、获取软件帮助信息........................................................................................................................ - 5 -4.2、获取阵列卡相关信息.................................................................................................................... - 5 -4.3、获取阵列卡相关软硬件版本信息................................................................................................ - 6 -4.4、获取阵列卡上连接的硬盘信息.................................................................................................... - 6 -4.5、获取阵列卡上的阵列信息............................................................................................................ - 7 -五、创建阵列并设置相关参数................................................................................................................. - 7 -5.1、使用2块磁盘创建一个RAID1并设置读写策略启动选项等 .................................................... - 7 -5.2、删除一个已经创建的RAID ........................................................................................................... - 7 -5.2、使用6块硬盘创建一个RAID5+0并设置读写策略 .................................................................... - 8 -5.3、创建一个带有专用热备硬盘的RAID5 ......................................................................................... - 8 -5.4、将阵列卡上所有空闲硬盘批量建一个RAID5 ............................................................................. - 8 -5.5、将阵列卡上所有硬盘以单盘形式批量创建RAID0 ..................................................................... - 8 -5.6、阵列初始化.................................................................................................................................... - 8 -5.6.1、初始化新创建的RAID阵列（会清除硬盘上的数据） ....................................................... - 8 -5.6.2、查看初始化进度及禁用RAID初始化 ................................................................................... - 8 -5.7、创建磁盘阵列时指定逻辑磁盘容量 ............................................................................................ - 9 -5.7.1、创建指定容量的逻辑磁盘..................................................................................................... - 9 -5.7.2、删除阵列卡上的指定的逻辑磁盘 ......................................................................................... - 9 -六、阵列在线扩容及阵列在线迁移 ....................................................................................................... - 10 -6.1、阵列在线扩容.............................................................................................................................. - 10 -6.2、查看在线扩容进度...................................................................................................................... - 10 -6.3、阵列在线迁移.............................................................................................................................. - 10 -6.4、各级别阵列互相迁移支持信息.................................................................................................. - 11 -七、硬盘外部RAID信息处理................................................................................................................. - 11 -八、物理磁盘处理及添加热备盘........................................................................................................... - 11 -8.1、物理磁盘相关操作...................................................................................................................... - 11 -8.2、添加热备盘.................................................................................................................................. - 11 -8.2.1、添加专用热备盘....................................................................................................................... - 11 -8.2.2、添加全局热备盘................................................................................................................... - 12 -8.2.4、查看阵列卡上的热备盘信息............................................................................................... - 12 -8.3、删除热备盘.................................................................................................................................. - 12 -九、其它实用性信息查看及设置........................................................................................................... - 12 -9.1、实用技巧，快速判断故障判断.................................................................................................. - 12 -9.2、设置raid组的属性...................................................................................................................... - 13 -9.3、关闭热备盘自动休眠.................................................................................................................. - 13 -9.4、查看及收集日志.......................................................................................................................... - 13 -9.5、升级RAID卡Firmware................................................................................................................ - 13 -9.6、恢复出厂设置.............................................................................................................................. - 13 -配套文档信息：《LSI SAS RAID卡提升操作指南第二篇阵列管理图形界面工具MSM使用测试记录》前言LSI SAS RAID卡以其优越的数据读写性能，坚固的硬件稳定性得到了国内外各服务器厂商的大规模使用，做为国内服务器第一品牌的曙光SUGON公司自然也大量应用了这一全球领先的优秀芯片。
LSI_阵列卡操作手册
LIS 阵列卡操作手册2011-4-10 by LFM一、 如何进入RAID 卡BIOS 界面1、 开机到此界面时按下组合键Ctrl+H 进入RAID 卡BIOS 管理界面。
二、 BIOS 主界面1、Controller Selection 选择RAID 卡（机器上安装有多张RAID 卡时）按下组合键进入BIOS 界面阵列卡信息2、Controller Properties RAID卡属性设置3、Scan Devices 刷新硬盘设备，4、Virtual Drives 虚拟磁盘管理，设置阵列引导顺序-选择要引导的阵列-选择-set boot drive〔currnet=0〕后点GO5、Drives 物理硬盘管理6、Configuration Wizard 创建阵列配置（配置向导）7、Logical View/Physical View查看逻辑/物理磁盘（点击切换）8、Events 事件日志9、Exit 退出三、创建阵列1、查看物理硬盘在界面右面可看到可用于做RAID的硬盘○1Slot：0——为硬盘的物理位置，在0号端口。
○2Unconfigured Good——好的，未配置的硬盘。
2、点击“Configuration Wizard”进入创建阵列配置，如图：12○1Clear Configuration 清除所有的阵列配置信息○2New Configuration 新建RAID配置(会清除所有的数据，一般只在新机器第一次做阵列时选择) ○3Add Configuration 曾加RAID配置3、一般选择Add Configuration，按Nex t进入下一步：1○1Manual Configuration 手动配置○2Automatic Configuration 自动配置3、选Manual Configuration手动配置进入下一步：12○1在左边“Drives”框中选择要做RAID的磁盘，按住Ctrl键可一次同时几个。
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KLIPPEL R&D SYSTEM (LSI)
Tutorial 3
虚线显示了音圈静止位置 Bl(x) 的镜像特性曲线。这样，可迅速地识别出 Bl(x)非线性特征的不对称性。 Since a laser was connected during the measurement, a "coil in / coil out" marker is displayed on the bottom left / bottom right. 由于测量期间连接了激光，"coil in / coil out" 标记显示在 bottom left / bottom right (左下角/右下角)。
R&D SYSTEM USER’S GUIDE 分析仪系统用户指南
Large Signal Identification 大信号辨识
By KLIPPEL GmbH
December 19, 2007 Copyright © 2000-2010 Klippel GmbH Mendelssohnallee 30, 01309 Dresden, Germany
KLIPPEL R&D SYSTEM (LSI)
Tutorial 1
Part 1: Viewing Results
部分一: 查看结果 At higher amplitudes loudspeakers produce substantial distortion in the output design, material properties and assembling techniques of the transducer. 在振幅较大处，扬声器在输出信号上产生了由电动换能器固有的非线性特 性生成的大量失真。LSI 允许辨识这些非线性特性并把它们与电声换能器 的物理机制，详细设计，材料性能和装配技术联系起来。 The model used to describe the large signal behavior is closely related to the small signal model: 用于描述大信号行为的模型与小信号模型是密切相关的:
Stiffness Kms(x)
劲度 Kms(x)
The stiffness KMS(x) describes the mechanical properties of the suspension. It's inverse, the compliance CMS(x), is also available as result window. 劲度 KMS(x) 描述了悬挂系统的力学特征。它的逆，也就是顺性 CMS(x)，也 可作为结果窗口。
L2(x,I) Re(TV) Le(x,I) v R2(x,I) U Bl(x)v Bl(x) Bl(x)I Cms(x) Mms Rms Fm(x,I)
What happens at high signal generated by nonlinearities inherent in the transducer. The LSI allows to displacements? identify these nonlinearities and relate them to physical mechanisms, particular 在位移较大处发生了什 么？
I
The main nonlinearities can be described by the variation of inductance, force factor, and compliance over displacement. The LSI can identify additional nonlinearities (not all shown here), and the thermal behavior of a transducer. You find a more detailed discussion in the reference, and additional material on our web site. 主要的非线性特性通过位移方向上的电感，力因数和顺性的变化来进行描 述。LSI 可辨识电动换能器额外的非线性特性 (没有全部显示在此) 和热性 能。您可以在 reference 中找到更多的细节讨论，并在我们的网站上查看到 补充资料。 From the example database, open the Multimedia Woofer and double-click the LSI woofer operation to display the most important windows (see dB-Lab Tutorial for more information). 从例样数据库中打开 Multimedia Woofer ，并双击 LSI woofer 操作以显示 最重要的窗口 (更多信息请参见 dB-Lab Tutorial )。
www.klippel.de
LSI-Tutorial
LSI 指南
What is the goal of this tutorial?
指南的目的是什么? This tutorial makes you familiar with the Large Signal Identification module. 该指南将引导您熟悉 Large Signal Identification (大信号辨识) 模块。 Since this measurement goes far beyond the well-known Thiele-Small Parameters, valuable information can be gained by analyzing the driver at high displacements. 由于除已知的 Thiele-Small 参数以外，该测量满足更多的需求，因此宝贵 的信息可通过在位移较大处分析扬声器单体得到。 The tutorial is divided into three parts: 该指南分为三个部分。 Part one will examine existing results of the example database, that comes together with the software. 部分一将检验例样数据库中软件自带的已有结果。 Part 2 will guide you through your first measurement, which runs almost automatically. 部分二将带领您完成几乎是自动运行的首次测量。 Part 3 gives valuable background information on customizing the measurement according to your needs. 部分三将按照您的需求，给出与定制测量相关的有价值的背SYSTEM (LSI)
Tutorial 4
The inductance Le (x) of most drivers has a strong asymmetric characteristic. If the voice coil moves towards the back plate the inductance usually increases since the magnetic field generated by the current in the voice coil has a lower magnetic resistance due to the shorter air path. 大多数扬声器单体的电感 Le (x) 具有强大的不对称性特性。如果音圈朝导 磁下板方向移动，电感通常会增加，这是因为由于过短的气道，音圈中的 电流产生的磁场具有小的磁电阻的缘故。 The LSI module comes in two different versions: Lite and Pro. LSI 模块有 2 种不同的版本: Lite 和 Pro。 The Pro version offers a much more detailed result, together with the ability to go back in time to review the adaptive identification process, and how parameters change over time. Pro 版本提供了更详细的结果显示，且具有随时返回能力以回顾自适应辨 识过程，并告知怎样随时间改变参数。 Existing results from LSI Pro can be viewed with the Demo-Version of dB-Lab. However, an LSI Pro license is needed to acquire results with extended Pro functionality. LSI Pro 中的已有结果可通过 dB-Lab 的 Demo-Version 查看。然而，LSI Pro 许可则需与扩展的 Pro 功能一起进行结果采集。 Click the Close All Windows button in the result window list, then double-click the LSI – Large Signal Identification (Pro) operation in the project window. This opens the defaut windows for the operation - the major nonlinearities, plus the Temperature, Power result window (P, T over time). 在结果窗口列表中按 Close All Windows 键，然后在项目窗口中双击 LSI – Large Signal Identification (Pro) 操作。这就打开了操作的默认窗口 - 主要 的非线性特性，加上 Temperature (温度)，Power (功率)结果窗口(随时间变 化的 P,T)。 You see that the result window list in the lower left has more results available than the LSI Standard measurement. 您可以看见，左下角的结果窗口列表比 LSI Standard 测量具有更多的可用 结果。 Open the fS(x) Result window: 打开 fS(x)结果窗口: