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EMC/Linux Fibre Channel Environment

1-3

Introduction

EMC Storage Array

Configuration

EMC storage array configuration is performed by an EMC Customer

Engineer (CE).

Refer to the EMC Support Matrix for required bit settings on Symmetrix Fibre

Channel directors.

To verify that the Linux host can see all of the target EMC devices,

configure the host as described Chapter 2, and use the command

more /proc/scsi/scsi. This command will provide a listing of the

attached EMC storage array devices.

Useful Linux Utilities

and Functions

These utilities and functions can be helpful in performing

configuration operations:

Utility/Function Description

fdisk Command used to create and manipulate Linux partition tables

fsck Command used to check and repair a Linux file system

mkfs Command used to create Linux file system on a device

mount Command used to attach the file system on a device to the file tree

umount Command used to detach a file system

shutdown Command used to shut down the system gracefully

reboot Command used to stop and restart the operating system

insmod Utility used to dynamically load a single module into a running kernel

rmmod Utility used to unload loadable modules from the running kernel if they

are not in use and if other modules are not dependent upon those being

removed

modprobe Utility used to load or remove a set of modules that can be either a

single module or a stack of dependent modules

lsmod Utility used to list the currently loaded modules.

lspci Utility used to display information about all of the system’s PCI buses

and all of the devices connected to those buses.

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Dell QLA2200 Installationsanleitung Seite 11