EMC QLogic manual Boot Time and LUN Availability, Starting a Fresh Installation

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Configuring an EMC Boot Device

e.Find this Device Type line and note the LUN value. In this example, the LUN value is 0. This is the Host LUN ID you will need in the next step.

3.Open a command window and direct the multipath and failover software to trespass the LUN. If you are using ATF, open a command prompt and change to the multipath and failover software directory; then enter the atf_trespass command:

• If the boot LUN is owned by SP A, enter commands in the following form to transfer it to SP B:

cd Program Files\emc\atf atf_trespass atf_sp0 1:1:n

where n is the Host LUN ID you discovered in step 2.

If the boot LUN is owned by SP B, enter commands in the following form to transfer it to SP A:

cd Program Files\emc\atf atf_trespass atf_sp0 0:1:n

These commands transfer the boot LUN to the other SP so you can configure it for failover in the HBA BIOS.

4. Reboot the server.

Starting a Fresh Installation

To start a fresh installation:

Using EMC ControlCenter Navisphere Management software, remove the old boot Storage Group.

Using Manager, unbind the old boot LUN.

Remove any old boot zoning from the previous installation.

Repeat the installation instructions.

Boot Time and LUN Availability

Boot time is the amount of time a storage system requires to boot. This time is a function of the number and types of LUNs in the storage system, and is typically less than five minutes.

If you power up a server and storage system at the same time (cold start), the server’s extended BIOS might scan the Fibre Channel bus

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EMC Fibre Channel with QLogic HBAs in the Windows Environment

 

 

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Contents REV A07 Copyright 2001-2005 EMC Corporation. All rights reserved Trademark InformationContents Chapter Configuring an EMC Boot Device Appendix B Troubleshooting Chapter Installing and Configuring the QLogic QLA4010 iSCSIAppendix a Third-Party Software Problem Index Damage to the system or equipment. The caution may apply to EMC uses the following conventions for notes, cautions,Hardware or software Palatino Related Documentation Typographical ConventionsBold Introduction Understanding Persistent Binding in a Fabric Environment Understanding Persistent Binding in a Fabric Environment HBA Installing Configuring the HBA Driver Introduction Downloading QLogic Drivers Firmware Verifying DocumentationInstalling an HBA Check for an Updated HBA Driver Reconfigure the HBA Jumper Move the jumpers, onto pins 1-2 if not already thereSet the HBA FC-AL Loop ID Installing an HBA Settings EMC HBA SettingsPre-Configured Settings menusConfiguring Nvram for Stratus ftServers With Embedded Firmware/BIOSFibre-Down Servers QLogic HBAsUpdating While Running Windows Press the Down Arrow until you select Data Rate then press EMC HBA Settings Installing the HBA Driver Driver Revision History Where to Find the DriverInstallation Procedure for Windows NT Hosts Windows 2003 STORPort UpdatesExtended Error Logging by QLogic Drivers Select have DiskAdministrative Tools, Computer Management Installing the HBA Driver Double-click the Scsi & RAID Controllers icon Installing and Configuring the HBA Driver Upgrading to Windows 2003 from Windows 2000 or Windows NT Replacing an HBA EMC Symmetrix Masking EnabledArrays with Device Powermt restore powermt display Installing and Configuring the HBA Driver Configuring an EMC Boot Device Boot-from-SAN Configuration Restrictions Risks of Booting from the Storage ArrayHow to Determine I/O Latency and Load on the Boot LUN Boot Crashdump Save to Disk Behavior Boot-from-SAN with MscsConfiguring a Symmetrix Boot Device Configuring the Boot BiosSelect Current Boot Node Name and press Enter From the Configuration Settings menu, select Host AdapterFrom the Host Adapter Settings menu, select Host Adapter Configuration Settings menuInstalling the Windows OS onto the Boot Device Installing EFI boot code onto the HBA Unload 5D Configuring an EMC Boot Device Configurable Components Drv5DCtrl60Langeng Configuring an EMC Boot Device Configuring a Symmetrix Boot Device Procedure Configuring a CLARiiON Boot DeviceFlowchart Configuring a CLARiiON Boot Device Requirements Configurations, Revisions Hardware Software RequirementsTopologies Preparing the Storage System Refer to Downloading QLogic Drivers and Firmware onSetting Up the HBA Bios Preparing the Fabric Configuring an EMC Boot Device Node Name What Next?Preparing the Server Configuring the HBA Boot BiosConfiguring an EMC Boot Device When the QLogic Bios banner shown in appears, press Windows Licensing Agreement appears Configuring a CLARiiON Boot Device Verifying HBA Driver and Digital Signature Installation Installing Multipath and Failover Software Assigning a Permanent Boot Drive Letter for Windows NTWhat Next? From here Installing Additional Navisphere Host Agent Software Storagegroupname y/n? Configuring an EMC Boot Device Trespassing the Boot LUN Using atftrespass On the Computer Management window, click Disk ManagementBoot Time and LUN Availability Starting a Fresh InstallationBoot Time and LUN Availability Replacing a Boot HBA EMC Symmetrix EMC CLARiiONHow a Server Responds to Failure in the Boot LUN Path Explanations of EntriesKnown Issues Ntosknl BsodHBA TOE Windows 2003 STORPort Updates Next dialog, click ReInstall Driver, and then, click Next Installing and Configuring the QLogic QLA4010 iSCSI HBA TOE Installing and Configuring the QLogic QLA4010 iSCSI HBA TOE Installing and Configuring the QLogic QLA4010 iSCSI HBA TOE Installing and Configuring the QLogic QLA4010 iSCSI HBA TOE Configuring iSNS settings for QLA4010 Configuring iSNS settings for QLA4010 Installing and Configuring the QLogic QLA4010 iSCSI HBA TOE Configuring iSNS settings for QLA4010 Installing and Configuring the QLogic QLA4010 iSCSI HBA TOE Configuring iSNS settings for QLA4010 Installing Boot Bios on the QLA4010 iSCSI HBA from DOS Select Configuration Settings from the menu Select iSCSI Boot SettingsSelect iSCSI Boot Settings, and press Enter Installing and Configuring the QLogic QLA4010 iSCSI HBA TOE Installing and Configuring the QLogic QLA4010 iSCSI HBA TOE Third-Party Software QLogic SANSurfer SANBlade Manager SANSurfer Version History SANSurfer versions include Initial ReleaseVeritas Volume Manager 3.x for Windows Veritas Volume ManagerVeritas Volume Manager 3.1 and Veritas DMP Veritas Foundation SuiteThird-Party Software Troubleshooting Problem Problems and SolutionsSolution Later already contain this correction Flasutil Index Nvram

QLogic specifications

EMC QLogic is a leading provider of advanced networking solutions, primarily known for its high-performance storage area network (SAN) technologies. It specializes in Fibre Channel and Ethernet networking products, offering robust solutions that are essential for modern data center environments.

One of the key features of EMC QLogic is its exceptional performance in high-speed data transfer. QLogic's Fibre Channel products, such as switches and host bus adapters (HBAs), support speeds of up to 32 Gbps, ensuring ultra-fast communication between storage devices and servers. This high throughput is crucial for applications demanding high IOPS (Input/Output Operations Per Second), particularly in virtualized environments and databases.

Another prominent aspect of EMC QLogic's technology is its support for advanced features like Data Center Bridging (DCB). DCB enables the convergence of storage and traditional Ethernet traffic on a single network, streamlining data center management and reducing costs. By allowing both storage and data networking to coexist on the same infrastructure, EMC QLogic enhances efficiency and simplifies network architecture.

Scalability is another characteristic that sets EMC QLogic apart. The architecture is designed to support a wide range of deployment sizes, from small businesses to large enterprise data centers. This scalability ensures that organizations can grow their IT infrastructure without needing to overhaul their existing deployment.

EMC QLogic also places a strong emphasis on reliability and security. Their products are built with redundancy and failover mechanisms, which minimize downtime and ensure continuous operation even in the event of hardware failure. Additionally, security features such as encryption and access controls are integrated to protect sensitive data as it travels across the network.

Management and monitoring capabilities are also integral to EMC QLogic's offerings. The company provides advanced software tools for managing network resources, allowing administrators to monitor performance, diagnose issues, and optimize configurations efficiently. This helps organizations maintain peak performance and reduces operational complexity.

In summary, EMC QLogic combines high-speed performance, advanced features, and robust reliability in its networking solutions. With a focus on scalability and security, it provides organizations with the tools necessary to build and manage efficient, modern data centers that can adapt to evolving technological demands. Its commitment to innovation positions EMC QLogic as a trusted partner in the storage networking landscape.