The LiveCD provides an alternative method of updating the boot code on the adapters, e.g.The providers are based on Common Manageability Programming Interface (CMPI) and are compatible with any CMPI compliant Common Information Model Object Manager (CIMOM) like OpenPegasus and SFCB.Fibre Channel (FC) Host Bus Adapters(HBA) are interface cards that connects the host system to a fibre channel network or devices.
Qlogic Fibre Channel Hba Code On TheQlogic Fibre Channel Hba Drivers For ManyThe two major manufacturers of FC HBAs are QLogic and Emulex and the drivers for many HBAs are distributed in-box with the Operating Systems. Qlogic Fibre Channel Hba Install Them ManuallyIf the drivers are not available on your Linux version, you need to install them manually and load the modules in kernel. Here is a step by step guide to verify that your FC HBAs installed and configured correctly. Run the lspci command to list all PCI cards detected on the system. The above output shows the system bus has detected two QLogic HBAs. Step-2: Get the Vendor and Device IDs for the HBAs installed. You could confirm this using the lspci -nn command as shown below. ISP2532-based 8Gb Fibre Channel to PCI Express HBA 1077:2532 (rev 02). This can be done by searching the list of available modules. Replace 2.6.18-308.el5PAE with your kernel version in the command below). The above output shows that this HBA is supported by the module qla2xxx. Step-4: Check if the drivers for these HBAs are loaded in the kernel. The lsmod command will list the currently loaded kernel modules. If you dont see any output for lsmod command then you can load the module using modprobe command. You can find detailed information about the fibre channel adapters in the location sysclassfchost. The directories host3 and host4 in the example above contains information specific to each adapter like node name (WWN), port name (WWN), type, speed,state etc. An easier way to get this information is to use the systool command.
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