Emulex光纤卡lpfc配置文件的修改

光纤卡安装以后,需要修改两个配置文件,分别为:

/kernel/drv/sd.conf

/kernel/drv/lpfc.conf

修改内容在以下过程中标注:

# cd /kernel/drv # vi sd.conf "sd.conf" 65 lines, 1611 characters # # Copyright (c) 1992, by Sun Microsystems, Inc. # #ident  "@(#)sd.conf    1.9     98/01/11 SMI"

name="sd" class="scsi" class_prop="atapi"         target=0 lun=0;

name="sd" class="scsi" class_prop="atapi"         target=1 lun=0;

name="sd" class="scsi" class_prop="atapi"         target=2 lun=0;

name="sd" class="scsi" class_prop="atapi"         target=3 lun=0;

name="sd" class="scsi"         target=4 lun=0;

name="sd" class="scsi"         target=5 lun=0;

name="sd" class="scsi"         target=6 lun=0;

name="sd" class="scsi"         target=8 lun=0;

name="sd" class="scsi"         target=9 lun=0;

name="sd" class="scsi"         target=10 lun=0;

name="sd" class="scsi"         target=11 lun=0;

name="sd" class="scsi"         target=12 lun=0;

name="sd" class="scsi"         target=13 lun=0;

name="sd" class="scsi"         target=14 lun=0;

name="sd" class="scsi"         target=15 lun=0;

# Start lpfc auto-generated configuration -- do NOT alter or delete this line # WARNING:  anything you put within this auto-generated section will # be DELETED if you execute pkgrm to remove the lpfc driver package. # You may need to add additional lines to probe for additional LUNs # or targets. You SHOULD delete any lines that represent lpfc targets # or LUNs that are not used. # You should add any new entries between this line # and the End lpfc auto generated configuration line # name="sd" parent="lpfc" target=16 lun=0; # name="sd" parent="lpfc" target=17 lun=0; # A small number of LUNs for a RAID array # name="sd" parent="lpfc" target=17 lun=1; # name="sd" parent="lpfc" target=17 lun=2; # name="sd" parent="lpfc" target=17 lun=3; name="sd" parent="lpfc" target=0 lun=0; name="sd" parent="lpfc" target=0 lun=1; name="sd" parent="lpfc" target=0 lun=2; name="sd" parent="lpfc" target=0 lun=3; name="sd" parent="lpfc" target=0 lun=4; name="sd" parent="lpfc" target=0 lun=5; name="sd" parent="lpfc" target=0 lun=6; name="sd" parent="lpfc" target=0 lun=7; name="sd" parent="lpfc" target=1 lun=0; name="sd" parent="lpfc" target=1 lun=1; name="sd" parent="lpfc" target=1 lun=2; name="sd" parent="lpfc" target=1 lun=3; name="sd" parent="lpfc" target=1 lun=4; name="sd" parent="lpfc" target=1 lun=5; name="sd" parent="lpfc" target=1 lun=6; name="sd" parent="lpfc" target=1 lun=7; name="sd" parent="lpfc" target=2 lun=0; name="sd" parent="lpfc" target=3 lun=0; name="sd" parent="lpfc" target=4 lun=0; name="sd" parent="lpfc" target=5 lun=0; name="sd" parent="lpfc" target=6 lun=0; name="sd" parent="lpfc" target=7 lun=0; name="sd" parent="lpfc" target=8 lun=0; name="sd" parent="lpfc" target=9 lun=0; name="sd" parent="lpfc" target=10 lun=0; name="sd" parent="lpfc" target=11 lun=0; name="sd" parent="lpfc" target=12 lun=0; name="sd" parent="lpfc" target=13 lun=0; name="sd" parent="lpfc" target=14 lun=0; name="sd" parent="lpfc" target=15 lun=0; name="sd" parent="lpfc" target=16 lun=0; name="sd" parent="lpfc" target=17 lun=0; name="sd" parent="lpfc" target=17 lun=1; name="sd" parent="lpfc" target=17 lun=2; name="sd" parent="lpfc" target=17 lun=3;

--增加部分 "sd.conf" 100 lines, 3022 characters # vi lpfc.conf "lpfc.conf" 276 lines, 10863 characters # # COPYRIGHT 2004, EMULEX CORPORATION # 3333 Susan Street, Costa Mesa, CA 92626 # # All rights reserved.  This computer program and related documentation # is protected by copyright and distributed under licenses restricting # its use, copying, distribution and decompilation.  This computer # program and its documentation are CONFIDENTIAL and a TRADE SECRET # of EMULEX CORPORATION.  The receipt or possession of this program # or its documentation does not convey rights to reproduce or disclose # its contents, or to manufacture, use, or sell anything that it may # describe, in whole or in part, without the specific written consent # of EMULEX CORPORATION.  Any reproduction of this program without # the express written consent of EMULEX CORPORATION is a violation # of the copyright laws and may subject you to criminal prosecution. # # # Solaris LightPulse lpfc (SCSI) / lpfn (IP) driver: global initialized data. # # lpfc.conf 1.26 2004/03/15 11:41:22PST

# Verbosity:  only turn this flag on if you are willing to risk being # deluged with LOTS of information. # You can set a bit mask to record specific types of verbose messages: # # 0x1    ELS events # 0x2    Device Discovery events # 0x4    Mailbox Command events # 0x8    Initialization events # 0x10   Link Attention events # 0x20   IP events # 0x40   FCP events # 0x80   Node table events # 0x400  Miscellaneous events # 0x800  SLI events # 0x2000 IOCtl events # 0xffff Log All Events log-verbose=0x0;

# Setting log-only to 0 causes log messages to be printed on the # console and to be logged to syslog (which may send them to the # console again if it's configured to do so). # Setting log-only to 1 causes log messages to go to syslog only. log-only=1;

# # +++ Variables relating to FCP (SCSI) support. +++ # /top # If set, nodev-holdio will hold all I/O errors on devices that disappear # until they come back. Default is 0, return errors with no-device-delay. nodev-holdio=0;

# If set, nodev-tmo will hold all I/O errors on devices that disappear # until the timer [0 to 255 secs] expires. Default is 30, return errors # with no-device-delay. nodev-tmo=30;

# Use no-device-delay to delay FCP RSP errors and certain check conditions. delay-rsp-err=0;

# Treat certain check conditions as an FCP error. check-cond-err=0;

# num-iocbs [128 to 10240] - number of iocb buffers to allocate num-iocbs=256;

# num-bufs [64 to 4096] - number of buffers to allocate # Buffers are needed to support Fibre channel Extended Link Services. # Also used for SLI-2 FCP buffers, one per FCP command, and Mailbox commands. num-bufs=128;

# topology:  link topology for initializing the Fibre Channel connection. #          0 = attempt loop mode, if it fails attempt point-to-point mode #          2 = attempt point-to-point mode only #          4 = attempt loop mode only #          6 = attempt point-to-point mode, if it fails attempt loop mode # Set point-to-point mode if you want to run as an N_Port. # Set loop mode if you want to run as an NL_Port. topology=2;

--由0更改为2

# Set a preferred ALPA for the adapter, only valid if topology is loop. # lpfc0-assign-alpa=2;  Request ALPA 2 for lpfc0

# ip-class:  FC class (2 or 3) to use for the IP protocol. ip-class=3;

# fcp-class:  FC class (2 or 3) to use for the FCP protocol. fcp-class=3;

# Use ADISC for FCP rediscovery instead of PLOGI. use-adisc=0;

# Extra IO timeout [0 to 255 secs] for fabrics extra-io-tmo=0;

# Number of 4k STREAMS buffers [64 to 1024] to post to IP ring. "lpfc.conf" 276 lines, 10863 characters # reboot

修改配置文件后,重起主机生效

本文参与腾讯云自媒体分享计划,欢迎正在阅读的你也加入,一起分享。

发表于

我来说两句

0 条评论
登录 后参与评论

相关文章

来自专栏全栈架构

Spring Boot 与 Kotlin 上传文件

如果我们做一个小型的web站,而且刚好选择的kotlin 和Spring Boot技术栈,那么上传文件的必不可少了,当然,如果你做一个中大型的web站,那建议你...

12630
来自专栏西二旗一哥

Clang - Use Xcode to make first Clang plugin

27750
来自专栏CreateAMind

根据人类反馈进行强化学习+ 代码

https://github.com/nottombrown/rl-teacher

9910
来自专栏Kubernetes

kube-controller-manager最佳配置

kubernetes version: 1.6.2 Kube-controller-manager Configuration kube-controller-...

53590
来自专栏技术点滴

Windows注册表操作基础代码

Windows注册表操作基础代码     Windows下对注册表进行操作使用的一段基础代码Reg.h: #pragma once #include<asser...

23290
来自专栏Linyb极客之路

你该怎么做?当你发现springboot扫描controller没有生效

加上@SpringBootApplication为啥就能扫描到,其实我也不知道。那就看下这个注解到底是个啥样的奇葩,它的注解构造了解一下

4.1K30
来自专栏张高兴的博客

张高兴的 Windows 10 IoT 开发笔记:FM 电台模块 KT0803L

39760
来自专栏闵开慧

django中mysql配置及使用

# Django settings for mysite2 project. DEBUG = True TEMPLATE_DEBUG = DEBUG ADMIN...

367100
来自专栏运维

linux文件树

以前有意找这方面的资料,今天突然发现在系统中就有 linux系统用man hier solaris用man  filesystem 其结果如下     ...

12520
来自专栏技术小黑屋

Package Stopped State Since Android 3.1

Since Android 3.1, Android has introduced a LaunchControl mechanism. It’s call S...

11510

扫码关注云+社区

领取腾讯云代金券