1、 2009 Hitachi Data SystemsHitachi Adaptable Modular Storage 2000 Family Installation, Configuration and SupportSetup and Configuration of Hitachi Storage Navigator Modular 22Module Objectives Upon completion of this module, the learner should be able to: Explain the purpose and benefits of Storage N
2、avigator Modular 2 (SNM2) program Register an Adaptable Modular Storage 2000 family system in SNM2 Use Add Array wizard Use Initial Setup wizard Create RAID Groups and use LU wizard to create and format LUs Create Host Groups, enable Host Group Security and register the WWN of attached host bus adap
3、ters Map internal LUNs to Host Group LUNs3Features Hitachi Storage Navigator Modular 2 allows you to: Centralize storage management Configure the storage system using: Add Array wizard Initial Setup wizard Create and Map Volume Wizard Allocate user volumes to the host server Replicate Logical Units
4、using standard Hitachi replication software Replication wizard Obtain system configuration and status information Automatic Error Alert Monitoring Error Alert email system Error Alert window for failed components, listing all customer replaceable unit (CRU) details4Features Simple Easy to use graphi
5、cal user interface Installs in minutes Wizard-guided setup, configuration and data replication Intuitive error detection and messaging Non-disruptive firmware updates Online Help5Supported Operations Configuration of storage system Create and Map Volume Wizard License key enablement of additional su
6、pported software Installation and updating of firmware Data replication Replication Wizard Snapshots (Copy-on-Write Snapshot software) Full-volume cloning (ShadowImage Replication software) Disaster Recovery TrueCopy Synchronous Software TrueCopy Extended Distance (Asynchronous) Alert settings Stora
7、ge system health and performance monitoring6Architecture Web GUI Client-Server designStorage Navigator Modular 2 Server Server software Database Server access via Web GUI (Internet Explorer or Firefox)Storage Navigator Modular 2 Client Server access via Web GUI (Internet Explorer or Firefox)Model 20
8、00 Family Storage System7Architecture The communication between the SNM2 server and the storage array can be set up either unsecured or secured with SSL. The communication between the SNM2 server and the SNM2 client can be set up either unsecured or secured with SSL.Storage Navigator Modular 2 Serve
9、rStorage Navigator Modular 2 ClientModel 2000 Family Storage SystemSSLSSL8Architecture IPv4 or IPv6 is supportedStorage Navigator Modular 2 ServerStorage Navigator Modular 2 ClientModel 2000 Family Storage SystemIPv4 or IPv6IPv4 or IPv69Login Layers Connecting to an individual storage array is a lay
10、ered process.1. Open a properly configured Java browser and launch SNM2. The Login window opens.2. Log into SNM2 using system (USER ID) and manager (default password). The Arrays window appears. 3. Select a specific array to connect to from a list of registered arrays. Connection to the array is all
11、owed one of two ways: If Account Authentication is not installed or disabled, connection is allowed. If Account Authentication is installed and enabled, then a second User ID and Password are required to gain access.Default strings:User ID = rootPassword = storage10Default AuthenticationTo logon fro
12、m your SNM2 Client to the SNM2 server.User: systemPassword: managerUser: systemPassword: managerThe SNM2 server needs a different login to the array if Account Authentication is enabled.User: rootPassword: storageSNM2 ClientSNM2 ServerUser: rootPassword: storageAdaptable Module Storage 2000 ArraySto
13、rage Navigator Modular 2 Client / Storage Navigator Modular 2 Server / Adaptable Module Storage 2000Default Logon Scenario11Installation RequirementsA computer as Storage Navigator Modular 2 serverA computer as Storage Navigator Modular 2 clientNetwork Interface100BASE or 1000BASE, to communicate wi
14、th AMS 2000 Family Storage and Storage Navigator Modular 2 Client100BASE or 1000BASE, to communicate with Storage Navigator Modular 2 ServerOSMicrosoft Windows 2000 Pro (SP3 and 4), Microsoft Windows Server 2K3 (SP1)/XP Pro (SP2)RAM2GB or higher is recommended512MB or moreFree disk space1.5GB or mor
15、e to install-CPU1Ghz Minimum (2.0GHz recommended)-OthersOptical drive, to install Storage Navigator Modular 2 from CD-ROM.JRE* (Java Runtime Environment) 1.6.0 or higherhttp:/ Video: 1024x768 (recommended) or moreWeb Browser: Microsoft Internet Explorer 6.0Mouse (or pointing device) and keyboard12In
16、stallation Requirements Know the IP address of your management PC. Know the IP address prior to starting the installation procedure. You are prompted to enter this IP address during the installation. This IP address can be checked by typing the ipconfig command into the command prompt window.13Insta
17、llation Requirements Advanced Settings Required to configure the following: Configuration Settings Access Mode Performance Monitor Mapping Guard Parity Correction Cache Residency Maintenance Is a Java applet Java 6.0 (1.6.0 or higher) Runtime environment settings must be configured. Start Run Contro
18、l Panel Java (Java Applet Runtime Settings) View - Java Runtime Parameter -Xmx192m Disable DHCP on the server operating Storage Navigator Modular 2. Turn off pop-up blockers.Note: A time out will occur after 30 minutes when working with Advanced Settings.14Installation Requirements Special Setting t
19、o run Java 1.6.0 or higher JRE required for Advanced Setting applet. You cannot launch the Advanced Settings function of SNM2 (error indicates not enough memory). The string placed in the Java Runtime Parameter (-Xmx192m) reserves 192MB of memory for Java to run.15Graphical User Interface Main Windo
20、w System Navigation Area Storage Array Area16Main Window System Navigation Area Menu Bar File Log out Go ACE Tool (support for other Hitachi Adaptable Modular Storage systems) Help17Online Help18System Navigation Window System Navigation Area Explorer Area Resources List Registered Arrays Administra
21、tion Users and Permissions Security Settings Set user profile Set accounts and passwords19Storage Array Navigation Tree Components All hardware components status Groups RAID Groups Host Groups Replication Local Replication Remote Replication Setup Data Pools SnapShot Logical Units Remote Path20Stora
22、ge Array Navigation Tree Settings FC Settings Spare Drive Licenses Command Devices DMLU LAN Firmware Email Alert Date & Time Advanced Settings Power Savings RAID Group Power Savings Security Secure LAN Audit Logging Performance Monitoring Tuning Parameter Alerts and Events21Installation Summary1. In
23、stall JAVA JRE 1.6.0 application.2. Install Storage Navigator Modular 2 from CD-ROM.3. Start Storage Navigator Modular 2 using Web browser.4. Use the Add Array Wizard at first time usage to register the storage system.22Install Storage Navigator Modular 2 Insert the installation CD into the host tha
24、t will serve as the primary management sever. The InstallShield Wizard loads to start the installation23Start From Web Brower1. Open a Web browser.2. Access the Storage Navigator Modular 2 software from the browser.Set URL = http:/ :23015/StorageNavigatorModular/3. Log in. User Name: system Password
25、: manager24Troubleshooting Installation Microsoft Windows Services To access, Start Programs Administrative Tools Services HBase Storage Mgmt Common Service HBase Storage Mgmt Web Service HiRDB Storage Navigator Modular 2 Server The following command can be run to start and stop all required service
26、s: hcmdssrv.exe /stop or hcmdssrv.exe /start The above mentioned command is located at the following folder: C:program fileshicommandbasebinNote:If the user is running Hitachi Storage Command Suite, these applications and SNM2 are compatible, but you must stop their services in order to install SNM2
27、. Only one data base will exist, but a second instance will run for SNM2.25Configure Default Controller IP settings Controller 0/1 - User LAN port 192.168.0.16/17 factory default LAN1 port Controller 0/1 - Maintenance LAN port - 10.0.0.16/17 factory default LAN0 port26Configure1. Perform Initial Set
28、up (the setup wizard is launched automatically)1. Setup Email Alerts2. Setup Management LAN Ports3. Setup Front-end Host Ports4. Setup Spare Drives5. Setup Date/Time2. Create and Map Logical Units to Host Servers 1. Create RAID groups2. Create LUs3. Create Host groups4. Map LUs to hosts and host gro
29、ups3. Enable License Keys27Initial Setup Initial Setup wizard guides you through set up of email alerts, LAN Management ports, front end Host ports, Spare drives, and Data and Time28Initial Setup Set up email alerts29Initial Setup Set up Management PortsRecommendedBe careful, if you leave this set t
30、o Auto and the port on the IP switch is set to something other than Auto, then the transfer speed will be equal to the setting on the IP switch.For example: AMS2000 port = AutoCisco IP switch port = 100Mb Full DuplexTransfer speed will be 100Mb Full Duplex30Initial Setup Set up Host Ports31Fibre Cha
31、nnel Parameters Fibre Channel Configuration Fibre Channel parameters are set to the internal port and not to the physical host connector. The Port Address parameter is the request for a Fibre Channel Arbitrated Loop Physical Address (AL_PA) The Topology Information parameter has two settings: Loop w
32、hen direct-connected Point-to-Point (P-to-P is fabric mode and should be used when connected to a Fibre Channel switch.) The Transfer Rate parameter has four settings: 1Gbps, 2Gbps and 4Gbps (only with 4Gbps hardware), and Auto.Recommended setting: Set this parameter to the known speed of the HBA or
33、 switch port.32Initial Setup Set up Spare Drives33Initial Setup Setup Date & Time34Enable License Keys Used to unlock Program Products (PPs) Cache Partition Manager (CPM) feature Cache Residency Manager feature* LUN Manager Modular Volume Migration TrueCopy software TrueCopy Extended software Shadow
34、Image software Copy-on-Write Snapshot (COW) software* Account Authentication* Audit Logging SNMP* These PPs require a reboot of the array when installed. Also, Copy-on-Write Snapshot and Cache Partition Manager will not load at the same time: COW will load and you will have to manually install CPM.3
35、5Enable License Keys Two methods of entering license keys Enter an individual 48-character key Use the Product License Key file (.plk) and install multiple files at once Keys can be installed, de-installed, or features can be enabled or disabled36Lab Project 3: SNM2 Installation & Initial Setup Timi
36、ng and Organization Time allotted to complete the project: 60 minutes The lab project contains two sections: Section 1 is the lab activity Section 2 contains the review questions Time allotted to go over the review questions: 15 minutes The class will be split into lab groups and will perform the la
37、b project on the lab equipment assigned to them by their instructor37Lab Project 3: Objectives Upon completion of the lab project, the learner should be able to do the following: Install the correct Java JRE on your management server Configure the Java Runtime Parameter so Storage Navigator Modular
38、2 (SNM2) clients can utilize the Advanced Settings function of SNM2 Install SNM2, creating the SNM2 Management Server on your assigned lab management server Initialize and setup the storage system for first time use Register your assigned storage system with SNM2 Install Program Products license key
39、s Create new User accounts and assign role permissions38RAID Groups Logical Units Creation RAID Groups can be created in two ways: Automatic Selection of disk drives Takes drives in numerical order, skipping over unlike drives Manual Selection of disk drives (HDD roaming) Drives can be selected at r
40、andom You cannot select drives of different densities You can select drives with different RPMs Logical Units (LU) can be created in two ways: Create LU (one at a time) Automatically: User specifies the size, SNM2 creates LU from available free space Manually:The user selects one or more segments fr
41、om a list of available free space segments Create and Map Volume Wizard (create several LUs at once)39RAID Groups Versus Parity Groups Example of three RAID Groups RG0 = RAID 5 (4D+1P) RG1 = RAID 5 (4D+1P) RG2 = RAID 5 (14D+1P)RG0RG1RG2RG2SPSP = Spare DriveWhen creating an RG, Hitachi Data Systems s
42、trongly recommends a 1-to-1 relationship between the RG and Parity Group to avoid any potential performance problems or recovery issues:1. During a failure condition, there may be an impact to multiple workloads sharing the RAID Group, even if the LUN resides within the Parity Group that is not spar
43、ing out an HDD.2. The space is concatenated, which means that a LUN may span the two Parity Groups within the RAID Group, thereby increasing the possibility of parity generation overhead.40LU ConfigurationRG0RG1LU 0LU 1LU 2LU 3 LUs are slices from the user data area of a RAID Group 3 LUs form RG0 1
44、LU from RG1 Maximum LUs Model 2100 = 2,048 Model 2300 = 4,096 Model 2500 = 4,09641Creation of RAID Groups1. Click on RAID Groups2. Click on Create RAID Group3. Select the desired configuration and then click OK (see next slide).42Example of Three RAID Groups43Creation of Logical Unit: Automatically1
45、. Click on RAID Groups2. Click on Logical Units3. Click on Create LU (see next slide)44Create LU: Automatically4. Select the desired Basic parameters.5. Click on Advanced to set additional parameters (see next slide).45Create LU: Automatically7. Click OK (see next slide).Note:If the Cache Partition
46、Manager feature is installed, then additional parameters will be available to select a partition that the new LU will reside in.6. Select the desired Advanced parameters.Set Automatically is covered in this module.Set Manually is discussed in next module.46Map LU to Host GroupAfter the LU is created
47、, you have the option to assign it to a Port and/or Host Group.Host Groups, Host Group Security, and LU Mapping are discussed later.47Example of Several LUs48Create & Map Volume Wizard Flow of the Wizard49Create & Map Volume Wizard Second screen: Create or Select RAID Group informationThese optional
48、 setting allow the user to identify how the RAID Group is configured.50Create & Map Volume Wizard Third screen: Create or Select Logical UnitsBased upon the input from the previous screen, a list of LUNs will be displayed if an existing RAID Group was selected.LUs are all the same size in Giga Bytes
49、.51On what RAID group will the LUs be created?An existing RAID group with enough space is availableLU or LUs will be created on the existing RAID group or you can select from a list of existing LUs.No usable RAID group availableYou can create a new RAID Group from which a new LU or LUs will be creat
50、ed.No usable RAID group, and not enough unused HDDs for new a RAID groupThe wizard will not allow the operation.RAID ConfigurationSpecificationCreate & Map Volume Wizard Internal procedure used for creating LUs52Create & Map Volume Wizard Fourth screen: Create or Select Host GroupMajor improvements
