Qlogic FIBRE CHANNEL HBA Spezifikationen PDF herunterladen (Seite 17)

• After updating the HBA firmware or multiboot image a system reboot is required.

Enabling extended error logging on 2GB cards

The Enable Extended Error Logging feature on 2GB cards sets the bit in the

/sys/module/qla2xxx/parameters but does not clear it when disabled.

LUN Numbering Requirement

When presenting LUNs from a specific storage array to a server, each LUN number must be unique.

Specifically, all LUN numbers from a specific storage array to a specific server must be unique. This

LUN numbering requirement includes presenting LUN's from the same storage array, but to different

sets of HBA ports in the same server. Also, the LUN numbers must be consistent across all HBA ports

for the same physical LUN.

Controller Targets Require Data LUNs

After configuring a controller target, you must present at least one data LUN to the server (controller

LUNs cannot be presented alone, without a data LUN).

XP load balancing

Automatic dynamic load balancing is not supported on HP XP arrays.

Compatibility and interoperability

• The HBAs support the servers and switches described in “Devices supported” on page 4, and

support the operating systems described in “Operating systems” on page 4.

• HP recommends that you implement zoning by HBA, as described in HP StorageWorks SAN

design reference guide, available on the website:

http://h18006.www1.hp.com/products/storageworks/san/documentation.html.

Determining the current version

This section describes how to determine the HBA driver and firmware versions.

Using SANsurfer

To determine version information on Linux systems:

1. Open SANsurfer.

2. Click an HBA in the left pane to select it.

3. Click the Information tab in the right pane to view the HBA's version information.

Using the Linux more command

To determine version information on Linux systems enter the following more command:

HP StorageWorks QLogic Fibre Channel host bus adapters for ProLiant and Integrity servers using

Linux and VMware operating systems release notes 17

1 2 ... 12 13 14 15 16 17 18

Keine Kommentare

Qlogic FIBRE CHANNEL HBA Spezifikationen Seite 17