aix下创建NFS

--为99.48.212.206 UAT-DB创建NFS文件系统

--客户端为99.48.212.209 wpar209;99.48.212.210 wpar210

--wpar不支持NFS做Server，所以需要在LPAR上创建Server

 

--206上配置

 

--添加NFS客户端

-bash-4.2#  vi /etc/hosts

99.48.212.206   UAT-DB

99.48.212.209   wpar209

99.48.212.210   wpar210

--配置NFS文件系统

-bash-4.2#  vi /etc/exports 

/tmp/xjz -sec=sys:krb5p:krb5i:krb5:dh,rw,root=wpar209:wpar210,access=wpar209:wpar210

--生效 

-bash-4.2#  /usr/sbin/exportfs -a

--查看

-bash-4.2#  /usr/sbin/exportfs

/tmp/xjz -sec=sys:krb5p:krb5i:krb5:dh,rw,root=wpar209:wpar210,access=wpar209:wpar210

--显示共享目录

-bash-4.2#  showmount -e UAT-DB

export list for UAT-DB:

/tmp/xjz (everyone)

--重启NFS服务

-bash-4.2# stopsrc -g nfs

0513-044 The biod 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.

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

-bash-4.2# startsrc -g nfs 

0513-059 The biod Subsystem has been started. Subsystem PID is 8651210.

0513-059 The nfsd Subsystem has been started. Subsystem PID is 3211560.

0513-059 The rpc.mountd Subsystem has been started. Subsystem PID is 1835692.

0513-059 The nfsrgyd Subsystem has been started. Subsystem PID is 8192232.

0513-059 The gssd Subsystem has been started. Subsystem PID is 3211562.

0513-059 The rpc.lockd Subsystem has been started. Subsystem PID is 8192234.

0513-059 The rpc.statd Subsystem has been started. Subsystem PID is 11993904.

-bash-4.2#  lssrc -g nfs

Subsystem         Group            PID          Status 

 biod             nfs              8651212      active

 nfsd             nfs                           inoperative  --**注意该进程需要active ；否则客户端无法挂载      

 rpc.mountd       nfs              10944798     active

 rpc.lockd        nfs              11600772     active

 rpc.statd        nfs              6488212      active

 nfsrgyd          nfs                           inoperative

 gssd             nfs              10879562     inoperative

-bash-4.1# lssrc -g nfs

Subsystem         Group            PID          Status 

 biod             nfs              24182810     active

 nfsd             nfs              10289158     active

 rpc.mountd       nfs              27459822     active

 rpc.lockd        nfs              5177522      active

 rpc.statd        nfs              7864416      active

 nfsrgyd          nfs                           inoperative

 gssd             nfs                           inoperative 

 

******************************

--209和210上配置nfs client 

--209和210上添加NFS客户端

-bash-4.2#  vi /etc/hosts

99.48.212.209   wpar209

99.48.212.210   wpar210

99.48.212.206   UAT-DB

--209和210上验证206是否可见

# showmount -e UAT-DB

export list for UAT-DB:

/tmp/xjz (everyone)

 

# stopsrc -s portmap 

0513-044 The portmap Subsystem was requested to stop.

# lssrc -s portmap

Subsystem         Group            PID          Status 

 portmap          portmap                       inoperative

 

# startsrc -s portmap

0513-059 The portmap Subsystem has been started. Subsystem PID is 8585810.

 

# lssrc -s portmap

Subsystem         Group            PID          Status 

 portmap          portmap          8585810      active

 

--挂载/tmp/xjz

mkdir -p /tmp/xjz209

mount -n UAT-DB /tmp/xjz /tmp/xjz209

mkdir -p /tmp/xjz210

mount -n UAT-DB /tmp/xjz /tmp/xjz210

chown -R db2inst1:db2adm01 /tmp/xjz210  

--系统启动自动mount

# vi /etc/filesystems

--卸载/tmp/xjz

umount /tmp/xjz209

umount /tmp/xjz210