IBM FAStT/DS4000 FC-2, FC2-133 single and dual port and FC 4Gbps single and dual port Fibre Channel Host Bus Adapter (FC HBA) SCSIport miniport device driver version 9.1.2.11 for Microsoft Windows Server 2003 SP1 - Intel Itanium 64bit architecture (IA-64) platform. (Microsoft certified) Attention: This is not the FC HBA device driver for the AMD-64 or EM64T servers with Microsoft Windows Server 2003 - X64 edition operating system installed. There are not any FC HBA device drivers based on the Microsoft SCSIport miniport device driver model for the FC HBA installed in these servers. There is a separate IBM FAStT/DS4000 FC-2, FC2-133 single and dual port and FC 4Gbps single and dual port FC HBA STORport miniport device driver version 9.1.2.17 for X64(AMD-64 or EM64T) servers running Microsoft Windows Server 2003 - X64 edition operating systems. This driver is included in the Support CD for the appropriate FC HBA or from the DS4000 System Storage Support web site - http://www.ibm.com/servers/storage/support/disk/ Refer to the IBM DS4000 System Storage Support Web site or the Fibre Channel Host Bus Adapter (FC HBA) support CD that is shipped with your FC HBA for the IBM FAStT/DS4000 FC-2, FC2-133 single and dual port and FC 4Gbps single and dual port Host Bus Adapter Installation and User's guide, the latest information, and updated readme file. NOTE TO SERVICE – Reference RETAIN # N/A (C) Copyright International Business Machines Corporation 1999, 2006. All rights reserved. US Government Users Restricted Rights - Use, duplication, or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Note: Before using this information and the product it supports, read the general information in section 6.0 "Trademarks and Notices" in this document. Also read the section 1.2 Limitations before installing this device driver. Last Update: 07/28/2006 Products supported: --------------------------------------------------------------------------- | FAStT Adapter | Qlogic Adapter | IBM Feature Code | IBM Option P/N| --------------------------------------------------------------------------- |DS4000/FAStT FC2 | QLA2310FL-IBM-SP | FC2130 | 19K1246 | |DS4000/FAStT FC2-133| QLA2340-IBM-SP | FC2104 | 24P0960 | | | | | 24P0961 | |DS4000 FC 4Gb-Single| QLA2460-IBM-SP | FC2105 | 39M5894 | |DS4000 FC 4Gb-Dual | QLA2462-IBM-SP | FC2106 | 39M5895 | --------------------------------------------------------------------------- -------------------------------------------------------------------- | DS4000 | Controller Firmware | DS4000 Storage Manager | | Storage Subsystem | Version Required | Version Required | -------------------------------------------------------------------- | DS4100 | 06.12.27.xx or later| 09.16.xx.62 or later | | DS4200 | 06.16.88.xx or later| 09.16.xx.62 or later | | DS4300 | 06.12.27.xx or later| 09.16.xx.62 or later | | DS4400 | 06.12.27.xx or later| 09.16.xx.62 or later | | DS4500 | 06.12.27.xx or later| 09.16.xx.62 or later | | DS4700 | 06.16.8x.xx or later| 09.16.xx.62 or later | | DS4800 | 06.15.20.xx | 09.16.xx.62 or later | | | 06.16.8x.xx or later| 09.16.xx.62 or later | -------------------------------------------------------------------- Notes: 1. Do not install this FC HBA device driver in the Microsoft Windows servers that have IO accesses to the logical drives created in the DS4000 storage subsystems that are not listed in the table above or do not have the stated required version of DS4000 storage subsystem controller firmware installed. In addition, these Microsoft Windows servers must also have the version of the DS4000 Storage Manager host software stated in the same table installed. Failure to observe the DS4000 storage subsystem models, controller firmware and DS4000 Storage Manager host software requirements might cause lost of access to the DS4000 storage subsystem logical drives. 2. Please check with your IBM reseller, IBM representative, or the DS4000 interoperative matrix for information on future DS4000 storage subsystems support of this device driver. The DS4000 product interoperative matrix can be downloaded at this web link - http://www-03.ibm.com/servers/storage/disk/ds4000/pdf/interop-matrix.pdf ======================================================================= CONTENTS -------- 1.0 Overview 2.0 Installation and Setup Instructions 3.0 Configuration Information 4.0 Unattended Mode 5.0 Web Sites and Support Phone Number 6.0 Trademarks and Notices 7.0 Disclaimer ======================================================================= 1.0 Overview ------------- 1.1 IBM DS4000/FAStT FC-2, FC2-133 and FC 4Gbps FC HBA Device Driver overview ------------------------------------------------------------------------------ The IBM DS4000/FAStT FC-2, FC2-133 and FC 4Gbps FC HBA device driver for Microsoft Windows Windows Server 2003 - Itanium 64bit (IA64) edition operating systems supports Fibre Channel point-to-point, F-port, FL- port, N-port, and Arbitrated Loop configurations. This FC HBA device driver is based on the Microsoft SCSIport miniport device driver model. However, it does not support the use of BUSCHANGE=0 parameter as in previous IBM DS4000 Fibre Channel HBA device driver releases that were based on the Microsoft SCSIport miniport device driver model. In previous SCSIport FC HBA device driver releases, the BUSCHANGE=0 parameter allows the DS4000 RDAC multipath driver to control and monitor device insertion and removal from the HBA port by preventing the Microsoft Plug and Play driver from managing the HBA port. The reason for bypassing the Microsoft Plug and Play driver is because of the incompatibility of the Microsoft Plug and Play driver and the DS4000 controller firmware in certain conditions. This new SCSIport FC HBA device driver version 9.1.2.11 does not support the BUSCHANGE=0 parameter. It requires the DS4000 storage subsystem controller firmware to be compatible with the MS Plug and Play driver. Not all versions of the DS4000 storage subsystem controller firmware are compatible with the Microsoft Plug and Play driver. Currently, only the controller firmware versions that are listed in the table below for each of the DS4000 subsystems, which support the SCSIport device drivers with BUSCHANGE parameter set to Microsoft required default value of 2, are compatible with the MS Plug-and-Play driver. ------------------------------------------ | DS4000 | Controller Firmware | | Storage Subsystem | Version Required | ------------------------------------------- | DS4700 | 06.16.8x.xx or later| | DS4800 | 06.15.2x.xx | | | 06.16.8x.xx or later| | DS4500 | 06.12.27.xx or later| | DS4400 | 06.12.27.xx or later| | DS4300 | 06.12.27.xx or later| | DS4200 | 06.16.88.xx or later| | DS4100 | 06.12.27.xx or later| ------------------------------------------ Do not use this SCSIport miniport device driver in the Microsoft Windows servers that have IO access to the DS4000 storage subsystems with controller firmware that are not listed in the controller firmware table above. Please check with your IBM reseller, IBM representative, or the DS4000 interoperability matrix for information on future DS4000 storage subsystems support of this device driver without BUSCHANGE=0 parameter. In addition, the new FC HBA device driver version 9.1.2.11 also has the following features: - Support for Enhanced loop ID support (251 Loop IDs) in F port configuration - Support for Full-duplex operation in loop configuration - Support for Extended LUN - Support for Scan attached target device by port name - Support for diagnostic loop back test - Support for Fibre Channel Tape - Support for Reduced Interrupt Operation - Windows Server 2003/XP/2000 SCSI miniport PnP interface This driver package is for the Intel Itanium 64bit architecture 64-bit versions of Windows Server 2003 SP1 only. There is a separate DS4000 FC HBA device driver package for the 32-bit(IA32) versions of Windows Server 2003 SP1. Attention: This is not the FC HBA device driver for the AMD-64 or EM64T servers with Microsoft Windows Server 2003 - X64 edition operating system installed. There are not any of IBM DS4000 FC HBA device drivers based on the Microsoft SCSIport miniport device driver model for the FC HBA installed in these servers. There is a separate IBM FAStT/DS4000 FC- 2, FC2-133 single and dual port and FC 4Gbps single and dual port FC HBA STORport miniport device driver version 9.1.2.17 for X64(AMD-64 or EM64T) servers running Microsoft Windows Server 2003 - X64 edition operating systems. This driver is included in the Support CD for the appropriate FC HBA or from the DS4000 System Storage Support web site - http://www.ibm.com/servers/storage/support/disk/ IMPORTANT: The last version of DS4000 FC HBA SCSIport miniport device driver that support BUSCHANGE=0 parameter is 9.0.2.60. This version of the FC HBA device driver must be used in the Microsoft Windows servers that have IO access to the DS4000 storage subsystems whose installed controller firmware did not the Microsoft Plug and Play driver incompatibility fix. ======================================================================= 1.2 Limitations ---------------- 1. In previous SCSIport device driver releases, the BUSCHANGE=0 parameter prevents RDAC from controlling monitoring device insertion and removal from the HBA port by preventing the Microsoft Plug and Play device drive from managing the HBA port. This new SCSIport device driver version does not support the BUSCHANGE=0 parameter. Attention: Not all DS4000 controller firmware versions support this functionality. Please refer to the controller firmware table in the previous section (section 1.1) for the controller firmware versions of each of the DS4000 subsystems that support this version of the SCSIport device drivers. Check with your IBM reseller, IBM representative, or the DS4000 interoperability matrix for information on future DS4000 support of this device driver. 2. In the xSeries server model x260, x366 and x460 configurations, the DS4000 FC 4Gbps single or dual port Fibre Channel Host Bus Adapter (HBA) might cause the servers to intermittently reboot under heavy Fiber Channel I/O. The server RSA II logs might indicate several PERR (PCI Error) machine checks occurred followed by NMI (non-maskable interrupt), which will cause the system to reboot. The problem occurs when the DS4000 FC 4Gbps single or dual port Fibre Channel HBA operates at PCI-X mode 2 speed (266 MHz). The workaround is to operate the adapter in PCI-X 2.0 mode 1 (133 MHz). A new version of server BIOS is required for this work-around. The version of this BIOS package will be 1.10 or later. The xSeries server BIOS can be downloaded at the xSeries server support web site - http://www.pc.ibm.com/support. After the new server BIOS is installed, for each PCI-X Slot, the BIOS workaround will determine which PCI-X 2.0 mode to run using the following options which are set in the Setup Configuration Utility: 1. Setup Option 1 (default) - if adapter is not mode 2 capable, then run in mode designated on the adapter. - if adapter is mode 2 capable and if adapter has a Fiber Channel class code, then run in mode 1 - if adapter is mode 2 capable and if adapter does not have a Fibre Channel class code, then run in mode 2 2. Setup Option 2 - User Selectable PCI-X 2.0 mode 1 3. Setup Option 3 - User Selectable PCI-X 2.0 mode 2 if the adapter is mode 2 capable. The BIOS workaround has minor to no performance impact to the operation of the 4Gbps Fiber Channel HBA's while operating in PCI-X 2.0 mode 1 (133MHz). 3. Interoperability with tape devices is supported on separate FC HBA and FC switch zones. It is recommended to change the IBM FC-2, FC2-133 and FC 4Gbps FC Host Bus Adapter (HBA) Fibre Channel Tape Support BIOS setting of Enable to Disable for the FC HBAs that will be connected to the DS4000 storage server host port either directly or via FC SAN fabric. You can configure the adapter NVRAM settings using the adapter efiUtil utility or the QLogic SANsurfer (aka IBM FAStT Management Suite Java (FAStT MSJ)) program. Please refer to the efi driver/bios package for your FC HBA for the efiutil program and usage information. The QLogic SANsurfer is available at the IBM System Storage™ Disk Storage Systems Technical Support web site: http://www.ibm.com/servers/storage/support/disk/ 1.3 Enhancements ---------------- This device driver supports the new IBM DS4000 FC 4Gbps single and dual port Fibre Channel HBA (FC HBA). The IBM DS4000 FC 4Gbps single and dual port HBA is the first FC HBA from IBM that support PCI-X 2.0 bus interface and 4Gbps FC speed. This release of SCSIport device driver version 9.1.2.11 works with the Intel Itanium architecture 64-bit versions of Windows Server 2003 SP1. This driver will also install in Windows XP 64-bit. However, it is not tested by IBM nor certified by Microsoft in Windows 64-bit XP environment. The 32-bit versions of Windows Server 2003 FC HBA SCSIport miniport device driver is available in a separate HBA driver package. ======================================================================= 1.4 Prerequisites for the update --------------------------------- IMPORTANT NOTE: The DS4000 Fibre Channel Host Bus Adapter (FC HBA) BIOS or EFI driver must be at the latest level that is available in the DS4000 System Storage support web site for your IBM DS4000 Fibre Channel Host Bus Adapter type. The FC HBA with IA32 BIOS will function in a IA64 server. However, you will not be able to modify the NVSRAM settings via the adapter Fast!UTIL utility or to configure the adapter for "root boot" or "remote boot". You have to install the appropriate "EFI BIOS" file for your adapter to enable those functions. Currently, the latest BIOS and EFI driver version version for the IBM FC-2 and FC2-133 FC HBA is 1.47 and 1.37, respectively. Whereas, the BIOS and EFI driver version for the FC 4Gbps single and dual port FC HBAs is 1.12 and 1.04, respectively. You can not update the IBM DS4000 Fibre Channel Host Bus Adapter (FC HBA) BIOS or EFI driver by booting to a DOS diskette in a IA64 server like you would in an IA32 server. In addition, you will not be able to modify the NVSRAM settings via the adapter Fast!UTIL utility or to configure the adapter for "root boot" or "remote boot". You have to install the appropriate "EFI BIOS" file for your adapter to enable those functions. You can use the efiutil in the efi driver package for your FC HBA to install the EFI BIOS in your adapter and to modify the NVSRAM settings. An alternative to using the bootable diskette or the DS4000 Fibre Channel HBA support CD to update the FC HBA BIOS and NVRAM, the QLogic SANsurfer program can be used for this purpose. This program was previously released as IBM FAStT Management Suite Java (FAStT MSJ). Starting with the version 2.0.30b62 release, IBM will not release separately an IBMized version of the Qlogic SANsurfer HBA Manager or SANsurfer PRO program. The terms SANsurfer and FAStT MSJ will be used interchangeably from the 2.0.30b62 release forward. The flash *.bin and NVRAM *.dat file are included in the web-download BIOS package or in the BIOS directory of the support CD for this purpose. These files are used in conjunction with the QLogic SANsurfer program to update the IBM DS4000 FC HBA BIOS/Multiboot flash and NVRAM data without the need to reboot the servers to the bootable diskette or to the DS4000 FC HBA support CD (use the password config when prompted) However, the server must be rebooted after the Multiboot image flash or NVRAM update via QLogic SANsurfer program to enable it. The SANsurfer program is available at the IBM System Storage™ Disk Storage Systems Technical Support web site: http://www.ibm.com/servers/storage/support/disk/ ======================================================================= 2.0 Installation and Setup Instructions --------------------------------------- This section is divided into the following four sections. 2.1 Initial OS installation with the IBM DS4000/FAStT FC HBAs as Boot 2.2 Adding the IBM DS4000/FAStT FC Host Bus Adapter to the Existing OS 2.3 Updating the existing IBM DS4000/FAStT FC Host Bus Adapter Driver 2.4 Removing the IBM DS4000/FAStT FC Host Bus Adapter Driver ======================================================================= 2.1. Initial Windows 2000/Server 2003 installation with the IBM DS4000/FAStT Fibre Channel Host Bus Adapter (FC HBA) as Boot. ------------------------------------------------------------------- Contact IBM Support for supported configurations and instructions for configuring the IBM DS4000/FAStT Fibre Channel Host Bus Adapter as the boot device. ======================================================================= 2.2 Adding the IBM DS4000/FAStT Fibre Channel Host Bus Adapter Driver to an Existing Windows 2000/Server 2003 System. ----------------------------------------------------------------------- Perform the following steps to add the driver to the existing Windows 2000/Server 2003 system. The IBM DS4000/FAStT Fibre Channel Host Bus Adapter is Plug and Play compatible to your computer. The step-by-step procedure to install a Plug- and-Play device is: 1. Install the adapter in the appropriate slot on your computer according to the server options installation instructions. 2. Restart or turn on your computer. 3. Windows 2000/Server 2003 will detect the newly installed device by displaying the Found New Hardware with SCSI controller message. The Found New Hardware wizard program will start and begin the device driver installation for the newly installed adapter. 4. Select Install from a List or specific location (Advanced). Click Next. 5. Insert the IBM Device Driver Diskette or CD-ROM into floppy or CD-ROM drive, if applicable. 6. Select Search removable media (floppy, CD-ROM) and/or specify a directory to search for the best suitable driver. Click Next to start installing the driver. 7. Click Finish on the Completing the driver updating Wizard window to close the Wizard. 8. You may be prompted with the following message: Your hardware settings have changed. You must restart your computer for these changes to take effect. Do you want to restart your computer now? If this is the only adapter in the server, click Yes to restart the computer right away. Otherwise, repeat the process for the other newly added HBAs. Notes: If the driver has already been installed once, and you are adding an additional HBA onto the system, when the system comes up, it will detect the device correctly by displaying the Found New Hardware with QLogic Fibre Channel Adapter message. ======================================================================= 2.3 Updating the Existing IBM DS4000/FAStT Fibre Channel Host Bus Adapter device driver -------------------------------------------------------------------------- To update the IBM DS4000/FAStT Fibre Channel Host Bus Adapter SCSIport miniport device driver on an installed Windows 2000/Server 2003 system, follow this procedure: 1. Open the Computer management window by clicking Start -> Administrative Tools -> Computer management. 2. When the Computer Management window opens, select Device Manager icon under System Tools. 2. On the right window pane, use the scroll bar to scroll down the list of hardware types, double click on the SCSI and RAID controllers to display the list of configured SCSI and RAID controller devices. 3. Right-click the QLogic Fibre Channel Adapter (or QLogic QLA23xx PCI Fibre Channel Adapter depending on the existing driver version) entry from the displayed device list and select Update Driver from the pull-down menu. The hardware Update Wizard window opens. 4. Select Install from a List or specific location (Advanced). Click Next. 5. Insert the IBM Device Driver Diskette or CD-ROM into floppy or CD-ROM drive, if applicable. 6. Select Search removable media (floppy, CD-ROM) and/or specify a directory to search for the best suitable driver. Click Next to start installing the driver. 7. Click Finish on the Completing the driver updating Wizard window to close the Wizard. 8. You may be prompted with the following message: Your hardware settings have changed. You must restart your computer for these changes to take effect. Do you want to restart your computer now? If this is the only adapter in the server, click Yes to restart the computer right away. Otherwise, repeat the process for the other newly added HBAs. Note: If you are installing the IBM DS4000/FAStT Fibre Channel Host Bus Adapter in a server that previously had a Qlogic Fibre Channel Host Bus Adapter installed, you will need to use the Updating the IBM DS4000/FAStT Fibre Channel Host Bus Adapter procedure to ensure that the correct device driver ql2300.sys is loaded for the IBM DS4000/FAStT Fibre Channel Host Bus Adapters. ======================================================================= 2.4 Removing the IBM DS4000/FAStT Fibre Channel Host Bus Adapter device driver ----------------------------------------------------------------------- You can remove the IBM Fibre Channel Host Bus Adapter once it is installed in an Windows 2000/Server 2003 server. You can also disable and enable the FC HBA when installed in the server if you just want to suspend the use of the adapter for certain period of time. To remove an HBA: Turn off your computer and remove the device from your computer according to the manufacturers instructions. At a later time, if you reinstall the same type of HBA in the server, it will be automatically recognized and installed with the saved driver. Note: It is best practice to use the Add/Remove hardware function to remove/uninstall the HBA(s) before you remove it from the server. ======================================================================= 3.0 Configuration Information ----------------------------- The configurable driver parameters are divided into System Registry Parameters and NVRAM Parameters sections. ======================================================================= 3.1 NVRAM Parameters --------------------- The default adapter NVRAM settings is optimized for Windows 2000/Server 2003 operating system environments. However, modifications to the NVRAM settings many be required depending on a given server configuration. You can either use the QLogic SANsurfer program or the readme files in EFI BIOS package of your appropriate DS4000 FC HAB model for instructions on how to display and modify the adapter NVSRAM settings in the EFI shell. Refer to the appropriate IBM DS4000/FAStT Fibre Channel HBA Installation and User's Guide for additional information on NVRAM settings of your Fibre Channel HBA model. 3.1.1 Hard Loop ID ------------------ It is recommended that you set different Hard Loop IDs for each IBM DS4000/FAStT Fibre Channel HBA port in a single Host or in each Node in a cluster. For example, in Host Adapter Settings, set the Hard Loop ID to 125 for the first host in a cluster and set the Hard Loop ID to 124 for the other host in the cluster. If you do not assign different Hard Loop IDs, the Fibre Channel protocol will automatically assign soft-loop IDs when their is a hard-loop ID conflict. 3.1.2 Port Down Retry Count --------------------------- From the Advanced Adapter Settings, change the Port Down Retry Count to 70 if you have more than 5 devices on the fibre channel loop attached to the IBM DS4000/FAStT Fibre Channel HBA or the adapter is in a Microsoft Windows servers that are part of an Microsoft Cluster Services configuration (MSCS). Fibre Channel Host Adapters and Storage Subsystems are counted as fiber channel devices. You can configure the adapter using the QLogic SANsurfer program. 3.1.3 Data Rate --------------- This setting determines the data rate. The default setting is 2, which allows the Host Adapter port to negotiate for the best connection speed. In certain cases, the adapter data rate must be locked at either 1Gbps, 2Gbps or 4Gbps. Use the using the QLogic SANsurfer program to change this setting in the Extended Firmware Setting window. 3.1.4 LUNs per target --------------------- This setting specifies the number of LUNs per target. Multiple LUN support is typically for redundant array of independent disks (RAID) boxes that use LUNs to map drives. The default is 0 to let the Microsoft Windows set the maximum number of LUNs per target. For SAN-boot configurations, this setting may need to change to a value of 256 to allow a LUN that is mapped to a LUN number other than 0 to be used as boot LUN. ======================================================================= 3.2 System Registry Parameters ------------------------------ WARNING: - Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Use Registry Editor at your own risk. - Before you edit the registry, make sure you understand how to restore it if a problem occurs. For information about how to do this, view the "Restoring the Registry" Help topic in Regedt32.exe. Below is a description of the registry parameters used by the driver: 3.2.1 MaximumSGList ------------------- Windows Server 2003/2000 includes an enhanced scatter/gather list support for doing very large SCSI I/O transfers. Windows supports up to 256 scatter/gather segments of 4096 bytes each, allowing transfers up to 1048576 bytes. NOTE: The oemsetup.inf file has been updated to automatically update the registry to support 256 scatter/gather segments. This is a change from previous releases of the driver. In the previous releases, this setting was set at 65. If you want to change this value, use the following procedure: 1. Click Start -> Run. When the Run window opens, enter REGEDT32 and click open to start the Windows 2000/Server 2003 registry modification program. 2. Select HKEY_LOCAL_MACHINE and follow the tree structure down to the IBM driver as follows: HKEY_LOCAL_MACHINE -> SYSTEM -> CurrentControlSet -> Services -> Ql2300 -> Parameters -> Device 3. Double-click: MaximumSGList:REG_DWORD:0x21 4. Enter a value from 16 to 255 (0x10 hex to 0xFF). A value of 255 (0xFF) enables the maximum 1 MByte transfer size. Setting a value higher than 255 results with the default of 64K transfers. The default value is 255 (0xFF). 5. Click OK. 6. Exit the Registry Editor, then shutdown and reboot the system. 3.2.2 Number Of Requests ------------------------ Windows Server 2003/2000 supports the NumberOfRequests registry parameter to specify the maximum number of outstanding requests per adapter. When the IBM driver is installed, the registry will be automatically updated with this parameter set to a value of 150 (0x96). CAUTION: DO NOT increase this parameter above 150. Doing so can result in a system failure. 3.2.3 regfdmi -------------- Enable FDMI (Fabric Device Management Interface) by setting the regfdmi parameter to 1. By default FDMI is disabled. Please use the following procedure to change the regfdmi parameter: 1. Click Start -> Run. When the Run window opens, enter REGEDT32 and click open to start the Windows 2000/Server 2003 registry modification program. 2. Select HKEY_LOCAL_MACHINE and follow the tree structure down to the IBM driver as follows: HKEY_LOCAL_MACHINE -> SYSTEM -> CurrentControlSet -> Services -> Ql2300 -> Parameters -> Device 3. Double click on DriverParameter:REG_SZ:regfdmi=0 4. If the string "regfdmi=" does not exist, append to end of string ;regfdmi=0 5. If the string "regfdmi=0" exists, change the value from 0 to 1 6. Click OK. 7. Exit the Registry Editor, then shutdown and reboot the system. 3.2.4 Disk TimeOutValue (in secs) --------------------------------- Note: In Microsoft Cluster Services (MSCS) configurations, this setting must be changed to 120. In addition, in certain DS4000 storage server maximum configuration installation, it may be required to set the TimeOutValue to 120 (decimal.) Changing this value to a higher value might affect your application especially when it requires the disk IO completion acknowledgement within a certain amount of time. ATTENTION: To ensure the driver function properly, the device driver sets the system related registry - Disk TimeOutValue. When installing Microsoft clustering service (MSCS), the cluster install wizard changes this value to 20. You must change this value back to 120(0x78) to ensure proper operation of the HBA when connecting to DS4000 storage servers in MSCS configurations. To modify this registry value, use the following procedure: 1. Click Start -> Run. When the Run window opens, enter REGEDT32 and click open to start the Windows Server 2003 registry modification program. 2. Select HKEY_LOCAL_MACHINE and follow the tree structure down to the Disk TimeOutValue as follows: HKEY_LOCAL_MACHINE -> SYSTEM -> CurrentControlSet -> Services -> Disk 3. Double-click: TimeOutValue:REG_DWORD:0x14 4. If the value is not 120 (0x78) in MSCS configurations, change it. 5. Click OK. 6. Exit the Registry Editor, then shutdown and reboot the system. 3.2.5 Others -------------- The following FC HBA device driver parameters - Fabric Supported, Portname, Fibre Channel Tape, MSCS, UseSameNN and Buschange - are not supported in this version of the device driver. ======================================================================= 3.3 Configuration Notes ------------------------ Support for more than 8 LUNs ---------------------------- Windows Server 2003/2000 uses the ANSI-approved version field of the Inquiry data returned by the target device to determine whether it should support only 8 LUNs or 255 LUNs. If the field indicates that the target device complies to SCSI-3 standard, the operating system will enable more than 8 LUNs support. Otherwise, it will support only 8 LUNs. Enhanced Loop ID ---------------- Of 0 - FFh Loop Ids, some are preallocated for special functions and are not available for use by devices: Loop IDs Functions -------- ---------- 7Eh FL_Port (S_ID=FFFFFEh) 7Fh Switch Fabric Controller (S_ID=FFFFFDh) 80h Switch Name Server (S_ID=FFFFFCh) 81h Switch Embedded Port (FFFc4xh) used for FC-4 probing (Brocade only) FFh IP Broadcast Connection options ------------------ The following connection options are supported: Value Connection ----- ----------------- 00 Start in loop mode, by transmitting Lip F7F7 01 Start in point-to-point mode, by transmitting NOS/OLS 02 Start in loop mode first, then switch to point- to-point mode if NOS is detected. The connection option is currently stored in the NVRAM and can be changed using the QLogic SANsurfer program. The default value of the connection mode is 2. Fibre Channel Tape support -------------------------- To enable Fibre Channel (FC) tape support, you must enable the FC tape support NVRAM setting in the HBA Extended Firmware Setting window. You can configure the FC HBA NVRAM settings using the FC HBA efiUtil utility or QLogic SANsurfer program (aka FAStT MSJ). Link Down Timeout BIOS setting ------------------------------- The IBM FC-2, FC2-133 and FC 4Gbps FC HBA Link Down Timeout BIOS setting should be set to 30 when the Microsoft Windows servers that the FC HBAs are in are part of a MSCS configuration. You can configure the FC HBA NVRAM settings using the QLogic SANsurfer program (aka FAStT MSJ). The QLogic SANsurfer is available at the IBM System Storage™ Disk Storage Systems Technical Support web site: http://www.ibm.com/servers/storage/support/disk/ Note: The Link Down Timeout setting is in the Advanced Adapter Settings window. Miscellaneous ------------- - To ensure the driver function properly, the driver changes some of the system related registry entries such as the disk timeout value of the system disk driver during driver installation through the use of the oemsetup.inf file. Those values are not being restored upon driver removal. - Notes on LUN 0 issue: In order for NT4.0 to see the device properly, LUN 0 has to be configured. Driver Package Content ------------------------- The following files in this Driver Package support Windows: 1. QLOGIC - Driver Package identification file 2. TXTSETUP.OEM - Driver installation script for text mode installation 3. QL2X00.INF - Driver installation script 4. QL2300.CAT - Catalog file 5. QL2300.SYS - QLogic Fibre Channel miniport driver 6. ibm_dd_ds4kscsiport_9.1.2.11_windows_ia64.txt - This file 7. ibm_dd_ds4kscsiport_9.1.2.11_windows_ia64.chg - Change list 8. QLSDM.DLL - QLogic Api 9. QL2XHAI2.DLL - QLogic HBAAPI 2.0 Library 10. AREADME.TXT - API Readme ======================================================================= 4.0 Unattended Mode -------------------- The driver supports the Unattended Mode. Please follow the instructions provided by Microsoft to create necessary files and prepare systems for unattended installation. ======================================================================= 5.0 WEB Sites and Support Phone Number -------------------------------------- 5.1 IBM System Storage™ Disk Storage Systems Technical Support web site: http://www.ibm.com/servers/storage/support/disk/ 5.2 IBM System Storage™ Marketing Web Site: http://www.ibm.com/servers/storage/disk 5.3 If you have any questions about this update, or problem applying the update go to the following HelpCenter World Telephone Numbers URL: http://www.ibm.com/planetwide ======================================================================= 6.0 Trademarks and Notices -------------------------- The following terms are trademarks of the IBM Corporation in the United States or other countries or both: IBM FAStT System Storage™ the e-business logo xSeries HelpCenter Linux is a registered trademark of Linus Torvalds. Microsoft, Windows, and Windows NT are trademarks of Microsoft Corporation in the United States, other countries, or both. Java and all Java-based trademarks and logos are trademarks or registered trademarks of Sun Microsystems, Inc. in the United states, other countries, or both. UNIX is a registered trademark of The Open Group in the United States and other countries. Other company, product, and service names may be trademarks or service marks of others. ======================================================================= 7.0 Disclaimer -------------- 7.1 THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IBM DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS DOCUMENT. BY FURNISHING THIS DOCUMENT, IBM GRANTS NO LICENSES TO ANY PATENTS OR COPYRIGHTS. 7.2 Note to U.S. Government Users -- Documentation related to restricted rights -- Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corporation. thers. ======================================================================= 7.0 Disclaimer -------------- 7.1 THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IBM DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS DOCUMENT. BY FURNISHING THIS DOCUMENT, IBM GRANTS NO LICENSES TO ANY PATENTS OR COPYRIGHTS. 7.2 Note to U.S. Government Users -- Documentation related to restricted rights -- Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corporation. th IBM Corporation.