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C Troubleshooting the Celerity FC host

adapter

This appendix presents troubleshooting techniques that you can use to identify and resolve issues with

the Celerity FC host adapter. It describes the following topics:

• Troubleshooting tools

• Troubleshooting examples

• Escalation checklist

Troubleshooting tools

This section describes the following troubleshooting tools:

• Apple System Profiler

• ATTOCelerityFCLog

• ATTO Celerity IORegistry

There are other utilities you can use with Mac OS X to diagnose a problem. You should be familiar

with the applications listed in Table 11.

Table 11 Mac OS X applications

UseMac OS X application

Edit textTextEdit

Repair and format Mac OS X disksDisk Utility

View application logs in real-timeConsole

View standard filesFinder

Send UNIX-based commandsTerminal

Apple System Profiler

Apple System Profiler (ASP) is a utility that displays information such as processor type, RAM type,

OS version, logs, driver versions, and application versions. You can output ASP data to a file for use

during support escalation. Celerity FC host adapter information includes details about the EVA storage

system and LUN, and is available in the Fibre Channel hardware section.

Figure 27 shows sample ASP output.

Mac OS X Fibre Channel connectivity to the HP StorageWorks Enterprise Virtual Array storage system

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Mpio DMG Manuel de service Page 53