[root@gp01 ~]# su - gpadmin
Last login: Tue Jun 12 09:59:25 CST 2018 on pts/0
登陆显示下列提示<明显是家目录环境变量文件丢失>
bash 4.2-$

[root@gp01 gpadmin]# ls -la
total 322892
drwxr-xr-x  5 gpadmin gpadmin      4096 Jun 12 01:47 .
drwxr-xr-x. 8 root    root         4096 Jun  9 13:45 ..
-rw-r--r--  1 gpadmin gpadmin        10 May 12 16:56 all_hosts
-rw-r--r--  1 gpadmin gpadmin         5 May 12 16:56 all_nomaster
-rw-------  1 gpadmin gpadmin       506 Jun 12 10:11 .bash_history
drwxrwxr-x  2 gpadmin gpadmin      4096 May 21 16:15 conf_dir
drwxrwxr-x  2 gpadmin gpadmin      4096 Jun  7 09:24 gpAdminLogs
-rwxr-xr-x  1 gpadmin gpadmin       731 May 12 23:12 gpcheck.cnf
-rw-rw-r--  1 gpadmin gpadmin       617 May 12 17:37 gpconfigs
-rw-rw-r--  1 gpadmin gpadmin 330035975 Jun 12 10:12 kill_others_pro.log
-rw-rw-r--  1 gpadmin gpadmin       461 May 28 17:57 kill_others_pro.sh
-rwxrwxr-x  1 gpadmin gpadmin    222076 May 21 14:55 nmon
drwx------  2 gpadmin gpadmin      4096 Jun 12 01:47 .ssh
[root@gp01 gpadmin]# 

[gpadmin@gp02 ~]$ ls -la
total 260
drwxr-xr-x  4 gpadmin gpadmin   4096 May 21 14:55 .
drwxr-xr-x. 6 root    root      4096 May 22 10:01 ..
-rw-------  1 gpadmin gpadmin   1064 May 28 09:04 .bash_history
-rw-r--r--  1 gpadmin gpadmin     18 Sep  7  2017 .bash_logout
-rw-r--r--  1 gpadmin gpadmin    193 Sep  7  2017 .bash_profile
-rw-r--r--  1 gpadmin gpadmin    231 Sep  7  2017 .bashrc
drwxrwxr-x  2 gpadmin gpadmin   4096 Jun  7 09:24 gpAdminLogs
-rwxrwxr-x  1 gpadmin gpadmin 222076 May 21 14:55 nmon
drwx------  2 gpadmin gpadmin   4096 May 12 16:57 .ssh
-rw-------  1 gpadmin gpadmin    595 May 12 21:20 .viminfo

## 拷贝模版文件
># cd /etc/skel/  
># cp .bash_logout   /home/gpadmin
># cp .bash_profile  /home/gpadmin
># cp .bashrc        /home/gpadmin
># cd /home/gpadmin
># chown -R gpadmin.gpadmin .bash_logout
># chown -R gpadmin.gpadmin .bash_profile
># chown -R gpadmin.gpadmin .bashrc

## 配置 .bashrc
source /usr/local/greenplum-db/greenplum_path.sh 
export MASTER_DATA_DIRECTORY=/data/master/gpseg-1

## 互信重做【发现信任丢失】