在AIX系統(tǒng)中，我們?nèi)绾伍_(kāi)啟NFS呢？這個(gè)問(wèn)題本文來(lái)幫助大家解決一下。首先讓我們看看都需要哪些準(zhǔn)備工作。具體過(guò)程如下：

1、準(zhǔn)備AIX服務(wù)器

默認(rèn)安裝完AIX5.3后,先停止nfs和portmap兩個(gè)進(jìn)程,然后刪掉一些和NFS有關(guān)的文件

# stopsrc -g nfs

0513-044 The biod Subsystem was requested to stop.

0513-044 The nfsd Subsystem was requested to stop.

0513-044 The rpc.mountd Subsystem was requested to stop.

0513-044 The rpc.lockd Subsystem was requested to stop.

0513-044 The rpc.statd Subsystem was requested to stop.

#

-g表示停止一組nfs相關(guān)的進(jìn)程

# stopsrc -s portmap

0513-044 The portmap Subsystem was requested to stop.

#

# cd /etc

# rm -rf sm sm.bak state xtab rmtab

2、配置AIX的NFS服務(wù)器

可以直接手動(dòng)配置/etc/exports或使用smit工具配置,因?yàn)锳IX的NFS和Linux的配置文件內(nèi)容不同,所以建議使用smit工具來(lái)配

這是我通過(guò)smit配置好的/etc/exports文件內(nèi)容:

# cat /etc/exports

/mnt -sec=sys:krb5p:krb5i:krb5:dh:none,rw,root=192.168.3.160,access=192.168.3.161:192.168.3.160

#

我將/mnt目錄共享出去,設(shè)置只允許192.168.3.160可以對(duì)共享目錄寫操作,能夠訪問(wèn)的服務(wù)器有192.168.3.161和192.168.3.160,sec是數(shù)據(jù)加密方法.配置完后,使用exportfs命令將/etc/exports的內(nèi)容更新至/etc/xtab文件中,/etc/xtab文件是NFS讀取的內(nèi)容,所以這步很關(guān)鍵,如果不用這個(gè)命令,其它的節(jié)點(diǎn)是無(wú)法正確掛載NFS共享目錄的:

# exportfs -a

這里要注意一下:NFS客戶端的IP地址要寫到/etc/hosts文中,并要指定機(jī)器名,否則是無(wú)法掛載AIX上的NFS共享目錄

3、啟動(dòng)NFS并測(cè)試

# startsrc -s portmap

0513-059 The portmap Subsystem has been started. Subsystem PID is 233644.

# startsrc -g nfs

0513-059 The biod Subsystem has been started. Subsystem PID is 245894.

0513-059 The nfsd Subsystem has been started. Subsystem PID is 213136.

0513-059 The rpc.mountd Subsystem has been started. Subsystem PID is 172270.

0513-059 The nfsrgyd Subsystem has been started. Subsystem PID is 217294.

0513-059 The gssd Subsystem has been started. Subsystem PID is 221400.

0513-059 The rpc.lockd Subsystem has been started. Subsystem PID is 217296.

0513-059 The rpc.statd Subsystem has been started. Subsystem PID is 221402.

#

在AIX上查看NFS的共享目錄

# showmount -e localhost

export list for localhost:

/mnt (everyone)

#

在Linux上查看AIX的NFS共享目錄:

test01:~ # showmount -e 192.168.3.162

Export list for 192.168.3.162:

/mnt (everyone)

test01:~ #

Linux系統(tǒng)掛載NFS目錄

test01:~ # mount 192.168.3.162:/mnt /mnt.

本篇文章來(lái)源于 黑客天下 原文鏈接:http://www.hack4.com/article/hack4-10061.html