Dell PowerVault MD3660f Series Storage Arrays Deployment Guide
Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2013 Dell Inc. All Rights Reserved.
Contents 1 Introduction..................................................................................................................................5 System Requirements...............................................................................................................................................5 Management Station Requirements.................................................................................................................. 5 Introduction To Storage Arrays...............
Least Queue Depth With Subset.............................................................................................................................19 Changing Load Balance Policies In Windows Sever 2008 .................................................................................... 19 Changing The Load Balance Policy Using Windows Server 2008 Device Manager Options.................................20 Changing The Load Balance Policy Using The Windows Server 2008 Disk Management Options...........
Introduction 1 This guide provides information about deploying Dell PowerVault MD3660f storage arrays. The deployment process includes: • Hardware installation • Modular Disk Storage Manager (MD Storage Manager) installation • Initial system configuration Other information provided include system requirements, storage array organization, and utilities. NOTE: For more information on product documentation, see support.dell.com/manuals.
One or more host servers attached to the storage array can access the data on the storage array. You can also establish multiple physical paths between the host(s) and the storage array so that loss of any single path (for example, through failure of a host server port) does not result in loss of access to data on the storage array.
Hardware Installation 2 Before using this guide, ensure that you review the instructions in the: • • • • Getting Started Guide — The Getting Started Guide that shipped with the storage array provides information to configure the initial setup of the system. Configuring Fibre Channel With the Dell PowerVault MD3660f Series Storage Arrays — This document provides information about configurations, host bus adapter (HBA) installation, and zoning. See support.dell.com/ manuals.
• Dual path data configuration — A dual path configuration allows you to connect a maximum of four hosts. You choose the data configuration based on: • Number of hosts required • Level of data redundancy required Redundant And Non-Redundant Configurations Non-redundant configurations are configurations that provide only a single data path from a host to the storage array. This type of configuration is only recommended for non-critical data storage.
– When power is on, the power on indicator lights solid green. – If the Service action required indicator lights amber, there is an error that can be viewed using the PowerVault Modular Disk Storage Manager. 11. After the storage array is online and ready, turn on any attached host systems. 12. Using PowerVault MD Storage Manager, update all attached expansion enclosure firmware if it is out of date. 13.
Installing MD Storage Manager 3 The PowerVault MD Series resource media contains software and drivers for both Linux and Microsoft Windows operating systems. The root of the media contains a readme.txt file covering changes to the software, updates, fixes, patches, and other important data applicable to both Linux and Windows operating systems. The readme.
Installing Host Bus Adapters And Drivers NOTE: Ensure that you read the Configuring Fibre Channel With the Dell MD3660f Series Storage Array document before continuing with this procedure. 1. Install the host bus adapters (HBAs). 2. Connect the cables. 3. Install the HBA drivers and the operating system HBA patches/hotfixes. 4. Ensure that the recommended HBA settings are applied. Graphical Installation (Recommended) The MD Storage Manager configures, manages, and monitors the storage array.
10. Configure single initiator and multiple target zoning on your Fibre Channel switches. 11. If applicable, activate any premium features purchased with your storage array. If you purchased premium features, see the printed activation card shipped with your storage array. NOTE: The MD Storage Manager installer automatically installs the required drivers, firmware, and operating system patches/hotfixes to operate your storage array. These drivers and firmware are also available at dell.com/support.
Upgrading PowerVault MD Storage Manager To upgrade from a previous version of the PowerVault MD Storage Manager, uninstall the previous version (see Uninstalling MD Storage Manager), and then follow the instructions in Installing MD Storage Manager to install the new version.
Post Installation Tasks 4 Before using the Dell PowerVault storage array for the first time, complete these initial configuration tasks in the order shown. These tasks are performed using the MD Storage Manager. 1. For out-of-band management, you must set the network configuration for each RAID controller module, including its Internet Protocol (IP) address, subnetwork mask (subnet mask), and gateway. NOTE: You can set the network configuration using a DHCP server. 2. 3. Launch MD Storage Manager.
Initial Setup Tasks 1. The name of the first storage array found is displayed in the Devices tab of the EMW. To see a list of all storage arrays found on the local network, expand Discovered Storage Arrays in the Devices tab of the EMW. 2. The default name for a newly installed MD3660f series storage array is Unnamed. If another name is displayed in MD Storage Manager, click the down arrow next to the name and click Unnamed in the drop-down list. 3.
Uninstalling MD Storage Manager 5 Uninstalling MD Storage Manager From Windows Uninstall MD Storage Manager From Microsoft Windows Operating Systems Other Than Microsoft Windows Server 2008 Use the Change/Remove Program feature to uninstall the Modular Disk Storage Manager from Microsoft Windows operating systems other than Microsoft Windows Server 2008. To uninstall the Modular Disk Storage Manager from Microsoft Windows Server 2008: 1. Double-click Add or Remove Programs from the Control Panel. 2.
Uninstalling MD Storage Manager From Linux By default, PowerVault MD Storage Manager is installed in the /opt/dell/mdstoragemanager directory. If another directory was used during installation, navigate to that directory before beginning the uninstallation procedure. 1. From the installation directory, open the Uninstall Dell MD Storage Software directory. 2. Run the file Uninstall Dell MD Storage Software.exe. 3. From the Uninstall window, click Next, and follow the instructions on the screen.
Appendix — Load Balancing 6 Windows Load Balance Policy Multi-path drivers select the I/O path to a virtual disk through a specific RAID controller module. When the multi-path driver receives a new I/O, the driver tries to find a path to the current RAID controller module that owns the virtual disk. If that path cannot be found, the multi-path driver migrates the virtual disk ownership to the secondary RAID controller module.
Changing The Load Balance Policy Using Windows Server 2008 Device Manager Options 1. From the host desktop, right-click My Computer and select Manage. The Computer Management window is displayed. 2. Click Device Manager to show the list of devices attached to the host. 3. Right-click the multi-path disk device for which you want to set load balance policies, then select Properties. 4. From the MPIO tab, select the load balance policy you want to set for this disk device.
Appendix — Working With SFP Modules And Fiber Optic Cables 7 Each storage controller can have up to four FC host ports. A small-form-factor pluggable (SFP) module is used to connect a host port to a host or switch. The SFP module is inserted into the port, and then a fiber optic cable is inserted into the SFP module. The other end of the fiber optic cable is connected to an optical interface connector either in a FC HBA on a host or a switch. SFP modules are laser products.
Figure 1. Installing and Removing an SFP Module Removing SFP Modules To remove SFP modules: 1. Remove the FC cable from the SFP module. See Removing Fibre Channel Cables. NOTE: To avoid damaging the cable or the SFP module, disconnect the FC cable before removing the SFP module. 2. Unlock the SFP module latch. For SFP modules that contain wire tabs, unlock the SFP module latch by pulling the wire latch outward. 3. With the SFP module latch in the unlocked position, remove the SFP module.
Installing Fibre Channel Cables WARNING: Data processing environments can contain equipment transmitting on system links with laser modules that operate at greater than Class 1 power levels. Never look into the end of an optical fiber cable or open receptacle. Before installing an FC cable, see Guidelines For Using Fibre Optic Cables. To install an FC cable: 1. If applicable, remove the protective cap from the SFP module and store the protective cap for future use. 2.
Appendix — Hardware Cabling Best Practices 8 Handling Static Sensitive Components Static electricity can damage memory modules, system boards, and other static-sensitive components. To prevent damaging the system, follow these precautions: • • • • • • Move and store all components in the static-protective packaging. Place components on a grounded surface before removing them from their static-protective packaging. Grounded surfaces include static-dissipating mats or grounded workstations.
If you are adding a new expansion enclosure to an existing configuration, correctly labeled cables help identify where to connect the new enclosure.
