Hp ESL E-series Tape Libraries Bedienungsanleitung PDF herunterladen (Seite 85)

2. Double-click the FC HBA.

The SCSI devices should be listed. If no devices are listed, verify the FC interface controller

configuration, FC HBA configuration, and cabling. If devices are listed, verify the FC HBA mapping

mode or the AL_PA addresses.

Verifying the interface controller configuration

Verify the following:

• The FC interface controller speed is set correctly

• The connection type is set correctly

• The host is added to Secure Manager and given permission to communicate with the library.

Verifying devices

HP recommends using Command View TL to verify that the devices are functional.

Verifying the host configuration

In some cases, the FC HBA or host device driver may not be working properly. Check the configuration

of these elements.

It may be useful to check the release notes for the device driver to see if there are any specific issues

or a required configuration. It may also be useful to ensure that the current version of the HBA driver

is being used.

Older applications can have expectations about what constitutes a valid SCSI ID, and thus may not

correctly handle certain mappings. This is not an issue for the operating system or most applications.

However, some applications may exhibit difficulties addressing target IDs greater than 15 (16 and

higher.) To resolve this situation in a direct attach configuration, configure the FC interface controller

to use hard addressing and set the AL_PA to a value that the HBA will be able to map with an ID less

than 16.

Verifying HBA device driver information

Review the HBA device driver Readme.txt file for configuration specifics. An HBA may require a

different configuration. HBAs typically come with utility programs to view or change their configurations.

Verifying serial port configuration

If you are having problems connecting via the serial interface, verify the configuration of the terminal

or terminal emulation program.

Table 14 Terminal configuration settings

Autobaud, 9600, 19200, 38400, 57600, 115200Baud rate

8Data Bits

1Stop Bit

NoneParity

None or XON/XOFFFlow Control

HP StorageWorks ESL E-Series Tape Library 85

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 175 176

Keine Kommentare

Hp ESL E-series Tape Libraries Bedienungsanleitung Seite 85