EMC QLogic manual Later already contain this correction

Page 101

 

 

 

 

 

Troubleshooting

 

 

 

 

 

 

 

 

Solution Upgrade to the latest HBA driver. This was corrected for Windows

 

 

 

2000 in 8.2.2.25 and later drivers. Windows 2003 driver 8.2.2.20 and

 

 

 

later already contain this correction.

 

 

 

 

 

 

Problem 4

 

EMC Primus case emc69308 — Direct-connect to EMC CLARiiON

 

 

 

CX200 reports incorrect queue full error messages. Even under light

 

 

 

I/O, a host may log a message noting that disk has reached a

 

 

 

queue-full state similar to the following in the Windows event

 

 

 

viewer:

Event ID: 11

Source: ql2300

Description: The driver detected a controller error on \Device\Scsi\ql2300x.

Data (words): offset 34 = F003001C [ErrorCode: Target device queue full].

Solution

Upgrade to the latest HBA driver. This was corrected in version

 

8.2.2.25 and later drivers.

 

 

Problem 5

Windows 2000 Hosts running less than SP4 could be susceptible to

 

data loss during LUN expansion operations.

Solution

This issue is corrected by Microsoft in SP4, or by applying hotfix

 

327020. Refer to EMC Solution IS emc73538 and Microsoft

 

Knowledge Base article 327020 for more information.

Problem 6

For Windows 2003, the STORPort drivers 8.2.3.26 with Microsoft

 

hotfix Q823728 and earlier do not yet fully support all Microsoft VSS

 

functions.

 

Solution This was first corrected in Microsoft QFE hotfix Q837413 and to be

 

used with minimum 8.2.3.27 driver. You should also use minimum

 

Microsoft VSS QFE 833167.

Problems and Solutions

B-3

 

 

B

Image 101
Contents REV A07 Trademark Information Copyright 2001-2005 EMC Corporation. All rights reservedContents Chapter Configuring an EMC Boot Device Appendix a Third-Party Software Chapter Installing and Configuring the QLogic QLA4010 iSCSIAppendix B Troubleshooting Problem Index Hardware or software EMC uses the following conventions for notes, cautions,Damage to the system or equipment. The caution may apply to Bold Related Documentation Typographical ConventionsPalatino Introduction Understanding Persistent Binding in a Fabric Environment Understanding Persistent Binding in a Fabric Environment HBA Installing Configuring the HBA Driver Downloading QLogic Drivers Firmware Verifying Documentation IntroductionInstalling an HBA Check for an Updated HBA Driver Move the jumpers, onto pins 1-2 if not already there Reconfigure the HBA JumperSet the HBA FC-AL Loop ID Installing an HBA Pre-Configured EMC HBA SettingsSettings Settings menusConfiguring Nvram for Stratus ftServers Fibre-Down Servers Firmware/BIOSWith Embedded QLogic HBAsUpdating While Running Windows Press the Down Arrow until you select Data Rate then press EMC HBA Settings Driver Revision History Where to Find the Driver Installing the HBA DriverExtended Error Logging by QLogic Drivers Windows 2003 STORPort UpdatesInstallation Procedure for Windows NT Hosts 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 Arrays with Device Masking EnabledEMC Symmetrix Powermt restore powermt display Installing and Configuring the HBA Driver Configuring an EMC Boot Device Risks of Booting from the Storage Array Boot-from-SAN Configuration RestrictionsHow to Determine I/O Latency and Load on the Boot LUN Boot-from-SAN with Mscs Boot Crashdump Save to Disk BehaviorConfiguring the Boot Bios Configuring a Symmetrix Boot DeviceFrom the Host Adapter Settings menu, select Host Adapter From the Configuration Settings menu, select Host AdapterSelect Current Boot Node Name and press Enter 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 Flowchart Configuring a CLARiiON Boot DeviceProcedure Configuring a CLARiiON Boot Device Topologies Configurations, Revisions Hardware Software RequirementsRequirements Refer to Downloading QLogic Drivers and Firmware on Preparing the Storage SystemSetting Up the HBA Bios Preparing the Fabric Configuring an EMC Boot Device What Next? Node NamePreparing the Server Boot Bios Configuring the HBAConfiguring 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 What Next? From here Assigning a Permanent Boot Drive Letter for Windows NTInstalling Multipath and Failover Software Installing Additional Navisphere Host Agent Software Storagegroupname y/n? Configuring an EMC Boot Device On the Computer Management window, click Disk Management Trespassing the Boot LUN Using atftrespassStarting a Fresh Installation Boot Time and LUN AvailabilityBoot Time and LUN Availability EMC Symmetrix EMC CLARiiON Replacing a Boot HBAExplanations of Entries How a Server Responds to Failure in the Boot LUN PathNtosknl Bsod Known IssuesHBA 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 iSCSI Boot Settings Select Configuration Settings from the menuSelect 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 versions include Initial Release SANSurfer Version HistoryVeritas Volume Manager Veritas Volume Manager 3.x for WindowsVeritas Foundation Suite Veritas Volume Manager 3.1 and Veritas DMPThird-Party Software Troubleshooting Solution Problems and SolutionsProblem 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.