Emulex Adapters Manual do Utilizador descarregar pdf (Página 15)

Troubleshooting and Maintenance Manual Page 12

• On the driver for Solaris, automap is on by default. Change it using the OneCommand

Manager or HBAnyware application.

• On the driver for Linux, lpfc_automap is on by default. Change it using the OneCommand

Manager or HBAnyware application.

• On the driver for HP-UX, automap is on by default and automatically assigns SCSI IDs by

world wide port name (WWPN). Three parameters (scan-down, fc-bind and automap)

control how the Emulex driver maps FC devices. Change parameters at the command line.

See the driver user manual for more information.

• The targets are not discovered. Use the OneCommand Manager or HBAnyware application to

determine discovered targets.

• For OneCommand Manager and the HBAnyware application:

• To find the number of targets, click on Discovered Elements in the discovery-

tree.

• To view information specific to an FC target, sort by host name and click on the

target whose information you want to view. The Target Information tab appears.

• For OneCommand Manager only: to view information specific to an iSCSI target, sort by

host name and click on the iSCSI target’s information that you want to view. The Target

Information tab appears.

• The switch is configured incorrectly. The adapter must be in the proper zone to see the target

device.

• The array is configured incorrectly. Check settings in the RAID system security settings.

Verify that the array knows the adapter world wide node name (WWNN).

Out-of-Date Driver Version

These symptoms indicate you may need to update your driver. For more information, see page 1.

• Target devices appear incorrectly in device manager.

• The Emulex driver operated correctly before cluster services were installed, but now that

the server has rebooted, the cluster will not start or there are connection time-outs. Verify

with the software vendor that you have the latest versions of software and that you are running

Emulex drivers and firmware that are qualified for that software.

• Problem with third-party management software. Verify with the software vendor that you

have the latest versions of software and that you are running Emulex drivers and firmware

qualified for that software.

• An operating system error (blue screen) occurs.

• Tape operation problems.

Out-of-Date Firmware Version

Symptoms that indicate you may need to update your firmware. For more information, see page 2.

• The FC link fails to come up or stay up.

• Mailbox time-out errors in the OS event log or the UNIX message file.

• One or more LEDs have stopped flashing.

• The system stops responding.

• The system has lower than expected performance.

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