1.安装配置
1.1硬件配置
硬件服务器用到某私有云中ip段为192.168.228.111-192.168.228.120的十台服务器，相关主要配置如下表：
类别 | 主机名 | IP | 内存 | 硬盘 | 主要目录 | 备注 |
Master | mdw | 192.168.228.111 | 1.8G | 50G | /usr/local | 安装 |
/data/master | 数据 | |||||
Standby | smdw | 192.168.228.112 | 1.8G | 50G | /usr/local | 安装 |
/data/master | 数据 | |||||
Segment1 | sdw1 | 192.168.228.113 | 1.8G | 1.9T | /usr/local | 安装 |
/data/data | 数据 | |||||
/data/mdata | 镜像 | |||||
Segment2 | sdw2 | 192.168.228.114 | 1.8G | 1.9T | /usr/local | 安装 |
/data/data | 数据 | |||||
/data/mdata | 镜像 | |||||
Segment3 | sdw3 | 192.168.228.115 | 1.8G | 1.9T | /usr/local | 安装 |
/data/data | 数据 | |||||
/data/mdata | 镜像 | |||||
Segment4 | sdw4 | 192.168.228.116 | 1.8G | 1.9T | /usr/local | 安装 |
/data/data | 数据 | |||||
/data/mdata | 镜像 | |||||
Segment5 | sdw5 | 192.168.228.117 | 1.8G | 1.9T | /usr/local | 安装 |
/data/data | 数据 | |||||
/data/mdata | 镜像 | |||||
Segment6 | sdw6 | 192.168.228.118 | 1.8G | 1.9T | /usr/local | 安装 |
/data/data | 数据 | |||||
/data/mdata | 镜像 | |||||
Segment7 | sdw7 | 192.168.228.119 | 1.8G | 1.9T | /usr/local | 安装 |
/data/data | 数据 | |||||
/data/mdata | 镜像 | |||||
Segment8 | sdw8 | 192.168.228.120 | 1.8G | 1.9T | /usr/local | 安装 |
/data/data | 数据 | |||||
/data/mdata | 镜像 |
1.2操作系统
所有节点均为RedHat Linux（Red Hat Enterprise Linux Server release 6.0 (Santiago)，查看方法：more /etc/issue）
2.系统参数配置
2.1 hosts文件设置（所有节点全部操作）
情况允许的情况下可将master节点的名称改为mdw，standby节点改为smdw，segment改为sdw+n（n为阿拉伯数字）。修改后的效果为：
情况如下（节选）：
[root@GDY-BPU11 ~]# cat /etc/hosts
...
192.168.228.103 GDY-BPU03
192.168.228.104 GDY-BPU04
192.168.228.105 GDY-BPU05
192.168.228.106 GDY-BPU06
192.168.228.107 GDY-BPU07
192.168.228.108 GDY-BPU08
192.168.228.109 GDY-BPU09
192.168.228.110 GDY-BPU10
192.168.228.111 GDY-BPU11
192.168.228.112 GDY-BPU12
192.168.228.113 GDY-BPU13
192.168.228.114 GDY-BPU14
192.168.228.115 GDY-BPU15
192.168.228.116 GDY-BPU16
192.168.228.117 GDY-BPU17
192.168.228.118 GDY-BPU18
192.168.228.119 GDY-BPU19
192.168.228.120 GDY-BPU20
...
[root@GDY-BPU11 ~]#
其中：GDY-BPU11为master节点，GDY-BPU12为standby节点，GDY-BPU13-GDY-BPU20均为第一批segment节点；GDY-BPU03-GDY-BPU10为备用节点。
2.2内核参数设置（所有节点全部操作）
[root@GDY-BPU11 ~]# vi /etc/sysctl.conf
# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and
# sysctl.conf(5) for more details.
# Controls IP packet forwarding
#net.ipv4.ip_forward = 0（被注释）
# Controls source route verification
net.ipv4.conf.default.rp_filter = 1（未被注释）
# Do not accept source routing
#net.ipv4.conf.default.accept_source_route = 0（被注释）
# Controls the System Request debugging functionality of the kernel
#kernel.sysrq = 0（被注释）
# Controls whether core dumps will append the PID to the core filename.
# Useful for debugging multi-threaded applications.
#kernel.core_uses_pid = 1（被注释）
# Controls the use of TCP syncookies
#net.ipv4.tcp_syncookies = 1（被注释）
# Disable netfilter on bridges.
#net.bridge.bridge-nf-call-ip6tables = 0
#net.bridge.bridge-nf-call-iptables = 0
#net.bridge.bridge-nf-call-arptables = 0
#net.ipv4.tcp_max_syn_backlog=8192（被注释）
net.core.somaxconn=8192（未被注释）
（以上为原机器设置参数，下方为正式GP使用参数）
#used for greenplum
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmmax = 500000000
kernel.shmall = 4000000000
kernel.shmmni = 4096
kernel.sem = 250 512000 100 2048
kernel.sysrq = 1
kernel.core_uses_pid = 1
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.msgmni = 2048
net.ipv4.tcp_syncookies = 1
net.ipv4.ip_forward = 0
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_max_syn_backlog = 4096
net.ipv4.conf.all.arp_filter = 1
net.ipv4.conf.default.arp_filter = 1
net.ipv4.ip_local_port_range = 1025 65535
net.core.netdev_max_backlog = 10000
vm.overcommit_memory = 2
[root@GDY-BPU11 ~]#
新增之后，使用sysctl -p命令生效
[root@GDY-BPU11 ~]# sysctl -p
net.ipv4.conf.default.rp_filter = 1
net.core.somaxconn = 8192
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmmax = 500000000
kernel.shmall = 4000000000
kernel.shmmni = 4096
kernel.sem = 250 512000 100 2048
kernel.sysrq = 1
kernel.core_uses_pid = 1
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.msgmni = 2048
net.ipv4.tcp_syncookies = 1
net.ipv4.ip_forward = 0
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_max_syn_backlog = 4096
net.ipv4.conf.all.arp_filter = 1
net.ipv4.conf.default.arp_filter = 1
net.ipv4.ip_local_port_range = 1025 65535
net.core.netdev_max_backlog = 10000
vm.overcommit_memory = 2
[root@GDY-BPU11 ~]#
2.3安全限制参数（limit）设置（所有节点全部操作）
[root@GDY-BPU11 ~]# vi /etc/security/limits.conf
# /etc/security/limits.conf
...
# End of file
* hard core 0
* soft core 0
（下方为greenplum添加项）
#for greenplum
* soft nofile 65536
* hard nofile 65536
* soft nproc 131072
* hard nproc 131072
[root@GDY-BPU11 ~]#
2.4 主机名设置（所有节点全部操作）
主机名的情况同host文件，故在本文档中主机名的设置也暂时不做处理。
情况允许的情况下可将master主机的名称改为mdw，standby主机改为smdw，segment改为sdw+n（n为阿拉伯数字）。修改完成后需重启机器。修改效果为：
[root@mdw ~]# cat /etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=mdw
2.5 I/O调度策略设置（所有节点全部操作）
linux默认的I/O调度模式是CFQ，通常需要修改I/O调度策略为deadline。
原I/O调度策略：
[root@GDY-BPU11 ~]# cat /sys/block/sda/queue/scheduler
noop anticipatory deadline [cfq]
修改方法（临时修改）：
[root@GDY-BPU11 ~]# echo deadline > /sys/block/sda/queue/scheduler
[root@GDY-BPU11 ~]# cat /sys/block/sda/queue/scheduler
noop anticipatory [deadline] cfq
[root@GDY-BPU11 ~]#
2.6修改磁盘预读扇区数（所有节点全部操作）
3.准备工作
3.1创建群组&用户&修改密码（所有节点全部操作）
[root@GDY-BPU11 ~]# groupadd -g 520 gpadmin
[root@GDY-BPU11 ~]# useradd -u 520 -g gpadmin gpadmin
[root@GDY-BPU11 ~]# passwd gpadmin
更改用户 gpadmin 的密码 。
新的 密码：gpadmin2017
无效的密码： 过于简单
重新输入新的 密码：gpadmin2017
passwd： 所有的身份验证令牌已经成功更新。
[root@GDY-BPU11 ~]# id gpadmin
uid=520(gpadmin) gid=520(gpadmin) 组=520(gpadmin)
[root@GDY-BPU11 ~]#
3.2创建软件安装目录（所有节点全部操作）
[root@GDY-BPU11 ~]# mkdir -p /gpdb/app
[root@GDY-BPU11 ~]# chown -R gpadmin:gpadmin /gpdb/
[root@GDY-BPU11 ~]#
3.3创建存储目录（所有seg节点全部操作）
3.4上传&解压安装文件（master节点操作）
将greenplum-db-4.3.11.0-build-1-rhel5-x86_64.zip文件从本地上传至192.168.228.111服务器的/gpdb目录下，过程同“附：Greenplum访问客户端psql的安装第二节”。
上传后：
[root@GDY-BPU11 gpdb]# ll
总用量 129196
-rw-r----- 1 root root 132293611 6月 20 19:14 greenplum-db-4.3.11.0-build-1-rhel5-x86_64.zip
[root@GDY-BPU11 gpdb]#
解压：
[root@GDY-BPU11 gpdb]# unzip greenplum-db-4.3.11.0-build-1-rhel5-x86_64.zip
Archive: greenplum-db-4.3.11.0-build-1-rhel5-x86_64.zip
inflating: greenplum-db-4.3.11.0-build-1-rhel5-x86_64.bin
[root@GDY-BPU11 gpdb]# ll
总用量 260720
-rwxr-xr-x 1 root root 134680441 12月 14 2016 greenplum-db-4.3.11.0-build-1-rhel5-x86_64.bin
-rw-r----- 1 root root 132293611 6月 20 19:14 greenplum-db-4.3.11.0-build-1-rhel5-x86_64.zip
[root@GDY-BPU11 gpdb]#
4.安装
4.1 master节点安装
[root@mdw local]# bash ./greenplum-db-4.3.11.0-build-1-rhel5-x86_64.bin
********************************************************************************
You must read and accept the Pivotal Database license agreement
before installing
********************************************************************************
*** IMPORTANT INFORMATION - PLEASE READ CAREFULLY ***
...（此处为greenplum相关协议许可信息，省略）
********************************************************************************
Do you accept the Pivotal Database license agreement? [yes|no]
********************************************************************************
yes（输入yes通过接受）
********************************************************************************
Provide the installation path for Greenplum Database or press ENTER to
accept the default installation path: /usr/local/greenplum-db-4.3.11.0
********************************************************************************
/gpdb/app（确认安装目录为提供的目录即可回车，否则需要自己输入目录路径。默认为/usr/local目录下）
********************************************************************************
Install Greenplum Database into /gpdb/app? [yes|no]
********************************************************************************
yes（回复）
Extracting product to /gpdb/app
********************************************************************************
Installation complete.
Greenplum Database is installed in /gpdb/app
Pivotal Greenplum documentation is available
for download at http://gpdb.docs.pivotal.io
********************************************************************************
安装完毕后对greenplum文件夹建立软连接
[root@GDY-BPU11 gpdb]# ll
总用量 260728
drwxr-x--- 11 gpadmin gpadmin 4096 6月 21 11:47 app
lrwxrwxrwx 1 root root 5 6月 21 11:35 greenplum-db -> ./app
-rwxr-xr-x 1 root root 134680441 12月 14 2016 greenplum-db-4.3.11.0-build-1-rhel5-x86_64.bin
-rw-r----- 1 root root 132293611 6月 20 19:14 greenplum-db-4.3.11.0-build-1-rhel5-x86_64.zip
[root@GDY-BPU11 gpdb]#
4.2 master节点设置环境变量
[gpadmin@GDY-BPU11 ~]$ vi /home/gpadmin/.bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
source /gpdb/app/greenplum_path.sh
export MASTER_DATA_DIRECTORY=/data/gpdata/master/gpseg-1
生效：
[gpadmin@GDY-BPU11 ~]$ . .bash_profile
[gpadmin@GDY-BPU11 ~]$
4.3 greenplum系统节点设置
为了方便管理以及节点间互信，需要编辑节点信息文件。
节点文件包括all_host（所有节点）和seg_host（存储节点）
All_host:
[gpadmin@GDY-BPU11 config]$ vi all_host
GDY-BPU11
GDY-BPU12
GDY-BPU13
GDY-BPU14
GDY-BPU15
GDY-BPU16
GDY-BPU17
GDY-BPU18
GDY-BPU19
GDY-BPU20
[gpadmin@GDY-BPU11 config]$
Seg_host:
[gpadmin@GDY-BPU11 config]$ vi seg_host
GDY-BPU12
GDY-BPU11
GDY-BPU13
GDY-BPU14
GDY-BPU15
GDY-BPU16
GDY-BPU17
GDY-BPU18
GDY-BPU19
GDY-BPU20
[gpadmin@GDY-BPU11 config]$
4.4 配置算法（全节点）&建立互信
*由于生产环境的SSH版本为6.7，故在用gpssh-exkeys命令建立互信前需要做以下操作：
全节点的/usr/etc/sshd_config文件夹下添加一行加密算法以保证加密密钥可以通过互信，否则进行互信操作时会产生
[ERROR GDY-BPU12] Incompatible ssh peer (no acceptable kex algorithm)
关于不安全算法被屏蔽的问题。操作如下：
[root@GDY-BPU12 ~]# vi /usr/etc/sshd_config
# $OpenBSD: sshd_config,v 1.93 2014/01/10 05:59:19 djm Exp $
...
修改完毕后，重启ssh服务：
[root@GDY-BPU12 ~]# service sshd reload
重新载入 sshd：[确定]
[root@GDY-BPU12 ~]#
使用gpssh-exkeys建立互信（密码输入为gpadmin用户密码）：
[gpadmin@GDY-BPU11 ~]$ gpssh-exkeys -f config/all_host
[STEP 1 of 5] create local ID and authorize on local host
... /home/gpadmin/.ssh/id_rsa file exists ... key generation skipped
[STEP 2 of 5] keyscan all hosts and update known_hosts file
[STEP 3 of 5] authorize current user on remote hosts
... send to GDY-BPU12
***
*** Enter password for GDY-BPU12:
... send to GDY-BPU13
***
*** Enter password for GDY-BPU13:
... send to GDY-BPU14
...（省略）
*** Enter password for GDY-BPU20:
[STEP 4 of 5] determine common authentication file content
[STEP 5 of 5] copy authentication files to all remote hosts
... finished key exchange with GDY-BPU12
... finished key exchange with GDY-BPU13
...
... finished key exchange with GDY-BPU20
安装完毕后可以通过gpssh命令来查看互信是否成功。-f指定节点文件，-e指定linux操作命令
[gpadmin@GDY-BPU11 ~]$ gpssh -f config/all_host -e pwd
[GDY-BPU11] pwd
[GDY-BPU11] /home/gpadmin
[GDY-BPU12] pwd
[GDY-BPU12] /home/gpadmin
[GDY-BPU16] pwd
[GDY-BPU16] /home/gpadmin
[GDY-BPU13] pwd
[GDY-BPU13] /home/gpadmin
[GDY-BPU14] pwd
[GDY-BPU14] /home/gpadmin
[GDY-BPU18] pwd
[GDY-BPU18] /home/gpadmin
[GDY-BPU17] pwd
[GDY-BPU17] /home/gpadmin
[GDY-BPU15] pwd
[GDY-BPU15] /home/gpadmin
[GDY-BPU20] pwd
[GDY-BPU20] /home/gpadmin
[GDY-BPU19] pwd
[GDY-BPU19] /home/gpadmin
[gpadmin@GDY-BPU11 ~]$
4.5 segment节点安装
通过gpseginstall命令安装segment节点，-u指定安装用户，-p指定用户密码；segment节点会根据master节点的安装路径安装greenplum，目录结构各节点一致。
[gpadmin@GDY-BPU11 ~]$ gpseginstall -f config/all_host -u gpadmin -p gpadmin2017
20170622:09:55:39:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-Installation Info:
link_name greenplum-db
binary_path /gpdb/app
binary_dir_location /gpdb
binary_dir_name app
20170622:09:55:39:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-check cluster password access
20170622:09:55:43:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-de-duplicate hostnames
20170622:09:55:43:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-master hostname: GDY-BPU11
20170622:09:55:45:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-rm -f /gpdb/app.tar; rm -f /gpdb/app.tar.gz
20170622:09:55:45:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-cd /gpdb; tar cf app.tar app
20170622:09:55:50:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-gzip /gpdb/app.tar
20170622:09:56:26:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-remote command: mkdir -p /gpdb
20170622:09:56:28:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-remote command: rm -rf /gpdb/app
20170622:09:56:30:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-scp software to remote location
20170622:09:56:35:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-remote command: gzip -f -d /gpdb/app.tar.gz
20170622:09:56:42:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-md5 check on remote location
20170622:09:56:45:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-remote command: cd /gpdb; tar xf app.tar
20170622:09:56:48:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-remote command: rm -f /gpdb/app.tar
20170622:09:56:51:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-remote command: cd /gpdb; rm -f greenplum-db; ln -fs app greenplum-db
20170622:09:56:53:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-rm -f /gpdb/app.tar.gz
20170622:09:56:53:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-version string on master: gpssh version 4.3.11.0 build commit: dc719b3e8d8b1e1f2a4b9eb1728d1d52a8431ece
20170622:09:56:53:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-remote command: . /gpdb/greenplum-db/./greenplum_path.sh; /gpdb/greenplum-db/./bin/gpssh --version
20170622:09:56:55:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-remote command: . /gpdb/app/greenplum_path.sh; /gpdb/app/bin/gpssh --version
20170622:09:57:02:030572 gpseginstall:GDY-BPU11:gpadmin-[INFO]:-SUCCESS -- Requested commands completed
[gpadmin@GDY-BPU11 ~]$
4.6 节点设置环境变量（所有节点全部操作）
[gpadmin@GDY-BPU11 ~]$ vi /home/gpadmin/.bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
source /gpdb/app/greenplum_path.sh
生效：
[gpadmin@GDY-BPU11 ~]$ . .bash_profile
[gpadmin@GDY-BPU11 ~]$
*注：如遇到以下情况，则为/etc/group目录权限不足，需要将权限升至755（最低644）。
[gpadmin@GDY-BPU12 ~]$ source .bash_profile
id: 无法找到ID 为520 的用户的属组
5.初始化
5.1 存储挂载（所有节点全部操作）
根据存储挂载记录所规划的方案进行文件挂载
创建需要挂载的文件夹（创建于根目录下）：
[root@GDY-BPU11 ~]# mkdir /data
之后编辑挂载文件：
[root@GDY-BPU11 ~]# vi /etc/fstab
#
# /etc/fstab
# Created by anaconda on Thu Jan 23 08:41:31 2014
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
...
UUID=00871840-9169-45ee-9bda-72ecfa648f95 /data ext3 defaults 1 0
编辑完挂载文件后需要使用mount命令自动挂载：
[root@GDY-BPU11 ~]# mount -a
[root@GDY-BPU11 ~]#
最后由df命令进行检查
[root@GDY-BPU11 ~]# df -Th
文件系统 类型 容量 已用 可用 已用%% 挂载点
/dev/sda2 ext4 1.7T 75G 1.6T 5% /
tmpfs tmpfs 63G 0 63G 0% /dev/shm
/dev/sda1 ext4 194M 53M 132M 29% /boot
/dev/sddlmaa1 ext3 1.9T 4.4G 1.8T 1% /data
[root@GDY-BPU11 ~]#
5.2 创建目录（所有节点全部操作）
每个节点分别创建目录。
master&standby:
[root@GDY-BPU11 ~]# mkdir -p /data/gpdata/master/
[root@GDY-BPU11 ~]# chown -R gpadmin:gpadmin /data/gpdata
Segment:
[root@GDY-BPU13 data1]# mkdir -p /data1/gpdata/data /data1/gpdata/mdata
/data2/gpdata/data /data2/gpdata/mdata
[root@GDY-BPU13 data1]# chown -R gpadmin:gpadmin /data1/gpdata /data2/gpdata
5.3 同步时间
[gpadmin@GDY-BPU11 ~]$ gpssh -f config/all_host -v -e 'ntpd'
[WARN] Reference default values as $MASTER_DATA_DIRECTORY/gpssh.conf could not be found
Using delaybeforesend 0.05 and prompt_validation_timeout 1.0
[Reset ...]
[INFO] login GDY-BPU11
[INFO] login GDY-BPU12
[INFO] login GDY-BPU13
[INFO] login GDY-BPU14
[INFO] login GDY-BPU16
[INFO] login GDY-BPU15
[INFO] login GDY-BPU17
[INFO] login GDY-BPU20
[INFO] login GDY-BPU18
[INFO] login GDY-BPU19
[GDY-BPU11] ntpd
[GDY-BPU12] ntpd
[GDY-BPU13] ntpd
[GDY-BPU14] ntpd
[GDY-BPU16] ntpd
[GDY-BPU15] ntpd
[GDY-BPU17] ntpd
[GDY-BPU20] ntpd
[GDY-BPU18] ntpd
[GDY-BPU19] ntpd
[INFO] completed successfully
[Cleanup...]
[gpadmin@GDY-BPU11 ~]$
5.4 检查系统环境
在初始化数据库之前，需要进行先决条件检查，主要检查磁盘I/O能力、网络带宽、内核参数、limit等条件是否满足GreenPlum数据库的要求。
5.5 检查配置文件
从greenplum安装目录下找到docs文件夹，将其中关于初始化的配置文件复制到用户目录下。
[gpadmin@GDY-BPU11 ~]$ cp /gpdb/app/docs/cli_help/gpconfigs/gpinitsystem_config /home/gpadmin/config/
在配置文件中，修改参数：
[gpadmin@GDY-BPU11 ~]$ cat config/gpinitsystem_config
# FILE NAME: gpinitsystem_config
# Configuration file needed by the gpinitsystem
################################################
#### REQUIRED PARAMETERS
################################################
#### Name of this Greenplum system enclosed in quotes.
ARRAY_NAME="EMC Greenplum DW"
#### Naming convention for utility-generated data directories.
SEG_PREFIX=gpseg
#### Base number by which primary segment port numbers
#### are calculated.
PORT_BASE=40000
#### File system location(s) where primary segment data directories
#### will be created. The number of locations in the list dictate
#### the number of primary segments that will get created per
#### physical host (if multiple addresses for a host are listed in
#### the hostfile, the number of segments will be spread evenly across
#### the specified interface addresses).
declare -a DATA_DIRECTORY=(/data1/gpdata/data /data2/gpdata/data)
（存储位置）
#### OS-configured hostname or IP address of the master host.
MASTER_HOSTNAME=GDY-BPU11
（master名）
#### File system location where the master data directory
#### will be created.
MASTER_DIRECTORY=/data/gpdata/master
（master目录）
#### Port number for the master instance.
MASTER_PORT=5432
（master端口）
#### Shell utility used to connect to remote hosts.
TRUSTED_SHELL=ssh
#### Maximum log file segments between automatic WAL checkpoints.
CHECK_POINT_SEGMENTS=8
#### Default server-side character set encoding.
ENCODING=UNICODE
################################################
#### OPTIONAL MIRROR PARAMETERS
################################################
#### Base number by which mirror segment port numbers
#### are calculated.
MIRROR_PORT_BASE=50000
（镜像端口）
#### Base number by which primary file replication port
#### numbers are calculated.
REPLICATION_PORT_BASE=41000
（复制端口）
#### Base number by which mirror file replication port
#### numbers are calculated.
MIRROR_REPLICATION_PORT_BASE=51000
#### File system location(s) where mirror segment data directories
#### will be created. The number of mirror locations must equal the
#### number of primary locations as specified in the
#### DATA_DIRECTORY parameter.
declare -a MIRROR_DATA_DIRECTORY=(/data1/gpdata/mdata /data2/gpdata/mdata)
（镜像存储位置）
################################################
#### OTHER OPTIONAL PARAMETERS
################################################
#### Create a database of this name after initialization.
#DATABASE_NAME=name_of_database
DATABASE_NAME=cloudlinkin
（数据库名称）
#### Specify the location of the host address file here instead of
#### with the the -h option of gpinitsystem.
#MACHINE_LIST_FILE=/home/gpadmin/gpconfigs/hostfile_gpinitsystem
MACHINE_LIST_FILE=/home/gpadmin/config/seg_host
（segment服务器文件）
5.6 初始化
[gpadmin@GDY-BPU11 ~]$ gpinitsystem -c config/gpinitsystem_config
20170623:10:13:48:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Checking configuration parameters, please wait...
20170623:10:13:48:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Reading Greenplum configuration file config/gpinitsystem_config
20170623:10:13:48:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Locale has not been set in config/gpinitsystem_config, will set to default value
20170623:10:13:49:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Locale set to en_US.utf8
20170623:10:13:49:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-MASTER_MAX_CONNECT not set, will set to default value 250
20170623:10:13:50:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Checking configuration parameters, Completed
20170623:10:13:50:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Commencing multi-home checks, please wait...
........
20170623:10:13:52:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Configuring build for standard array
20170623:10:13:52:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Commencing multi-home checks, Completed
20170623:10:13:52:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Building primary segment instance array, please wait...
................
20170623:10:14:04:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Building group mirror array type , please wait...
................
20170623:10:14:17:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Checking Master host
20170623:10:14:17:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Checking new segment hosts, please wait...
................................
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Checking new segment hosts, Completed
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Greenplum Database Creation Parameters
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:---------------------------------------
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master Configuration
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:---------------------------------------
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master instance name = EMC Greenplum DW
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master hostname = GDY-BPU11
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master port = 5432
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master instance dir = /data/gpdata/master/gpseg-1
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master LOCALE = en_US.utf8
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Greenplum segment prefix = gpseg
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master Database = cloudlinkin
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master connections = 250
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master buffers = 128000kB
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Segment connections = 750
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Segment buffers = 128000kB
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Checkpoint segments = 8
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Encoding = UNICODE
20170623:10:14:54:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Postgres param file = Off
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Initdb to be used = /gpdb/greenplum-db/./bin/initdb
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GP_LIBRARY_PATH is = /gpdb/greenplum-db/./lib
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Ulimit check = Passed
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Array host connect type = Single hostname per node
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master IP address [1] = ::1
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master IP address [2] = 192.168.105.121
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master IP address [3] = 192.168.227.111
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master IP address [4] = 192.168.228.111
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master IP address [5] = fe80::e611:5bff:fedf:815c
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Master IP address [6] = fe80::e611:5bff:fedf:815d
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Standby Master = Not Configured
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Primary segment # = 2
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Total Database segments = 16
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Trusted shell = ssh
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Number segment hosts = 8
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Mirror port base = 50000
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Replicaton port base = 41000
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Mirror replicaton port base= 51000
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Mirror segment # = 2
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Mirroring config = ON
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Mirroring type = Group
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:----------------------------------------
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Greenplum Primary Segment Configuration
20170623:10:14:55:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:----------------------------------------
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU13 /data1/gpdata/data/gpseg0 40000 2 0 41000
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU13 /data2/gpdata/data/gpseg1 40001 3 1 41001
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU14 /data1/gpdata/data/gpseg2 40000 4 2 41000
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU14 /data2/gpdata/data/gpseg3 40001 5 3 41001
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU15 /data1/gpdata/data/gpseg4 40000 6 4 41000
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU15 /data2/gpdata/data/gpseg5 40001 7 5 41001
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU16 /data1/gpdata/data/gpseg6 40000 8 6 41000
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU16 /data2/gpdata/data/gpseg7 40001 9 7 41001
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU17 /data1/gpdata/data/gpseg8 40000 10 8 41000
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU17 /data2/gpdata/data/gpseg9 40001 11 9 41001
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU18 /data1/gpdata/data/gpseg10 40000 12 10 41000
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU18 /data2/gpdata/data/gpseg11 40001 13 11 41001
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU19 /data1/gpdata/data/gpseg12 40000 14 12 41000
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU19 /data2/gpdata/data/gpseg13 40001 15 13 41001
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU20 /data1/gpdata/data/gpseg14 40000 16 14 41000
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU20 /data2/gpdata/data/gpseg15 40001 17 15 41001
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:---------------------------------------
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Greenplum Mirror Segment Configuration
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:---------------------------------------
20170623:10:14:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU14 /data1/gpdata/mdata/gpseg0 50000 18 0 51000
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU14 /data2/gpdata/mdata/gpseg1 50001 19 1 51001
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU15 /data1/gpdata/mdata/gpseg2 50000 20 2 51000
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU15 /data2/gpdata/mdata/gpseg3 50001 21 3 51001
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU16 /data1/gpdata/mdata/gpseg4 50000 22 4 51000
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU16 /data2/gpdata/mdata/gpseg5 50001 23 5 51001
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU17 /data1/gpdata/mdata/gpseg6 50000 24 6 51000
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU17 /data2/gpdata/mdata/gpseg7 50001 25 7 51001
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU18 /data1/gpdata/mdata/gpseg8 50000 26 8 51000
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU18 /data2/gpdata/mdata/gpseg9 50001 27 9 51001
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU19 /data1/gpdata/mdata/gpseg10 50000 28 10 51000
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU19 /data2/gpdata/mdata/gpseg11 50001 29 11 51001
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU20 /data1/gpdata/mdata/gpseg12 50000 30 12 51000
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU20 /data2/gpdata/mdata/gpseg13 50001 31 13 51001
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU13 /data1/gpdata/mdata/gpseg14 50000 32 14 51000
20170623:10:14:57:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-GDY-BPU13 /data2/gpdata/mdata/gpseg15 50001 33 15 51001
Continue with Greenplum creation Yy/Nn>
y
20170623:10:15:36:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Building the Master instance database, please wait...
20170623:10:15:56:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Starting the Master in admin mode
20170623:10:16:38:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Commencing parallel build of primary segment instances
20170623:10:16:38:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Spawning parallel processes batch [1], please wait...
................
20170623:10:16:40:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Waiting for parallel processes batch [1], please wait...
................................
20170623:10:17:12:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------
20170623:10:17:12:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Parallel process exit status
20170623:10:17:13:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------
20170623:10:17:13:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Total processes marked as completed = 16
20170623:10:17:13:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Total processes marked as killed = 0
20170623:10:17:13:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Total processes marked as failed = 0
20170623:10:17:13:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------
20170623:10:17:13:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Commencing parallel build of mirror segment instances
20170623:10:17:13:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Spawning parallel processes batch [1], please wait...
................
20170623:10:17:15:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Waiting for parallel processes batch [1], please wait...
............
20170623:10:17:27:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------
20170623:10:17:27:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Parallel process exit status
20170623:10:17:27:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------
20170623:10:17:27:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Total processes marked as completed = 16
20170623:10:17:27:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Total processes marked as killed = 0
20170623:10:17:27:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Total processes marked as failed = 0
20170623:10:17:27:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------
20170623:10:17:27:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Deleting distributed backout files
20170623:10:17:28:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Removing back out file
20170623:10:17:28:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-No errors generated from parallel processes
20170623:10:17:28:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Restarting the Greenplum instance in production mode
20170623:10:17:28:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Starting gpstop with args: -a -l /home/gpadmin/gpAdminLogs -i -m -d /data/gpdata/master/gpseg-1
20170623:10:17:28:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Gathering information and validating the environment...
20170623:10:17:28:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20170623:10:17:28:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Obtaining Segment details from master...
20170623:10:17:29:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Greenplum Version: 'postgres (Greenplum Database) 4.3.11.0 build commit: dc719b3e8d8b1e1f2a4b9eb1728d1d52a8431ece'
20170623:10:17:29:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-There are 0 connections to the database
20170623:10:17:29:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Commencing Master instance shutdown with mode='immediate'
20170623:10:17:29:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Master host=GDY-BPU11
20170623:10:17:29:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Commencing Master instance shutdown with mode=immediate
20170623:10:17:29:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Master segment instance directory=/data/gpdata/master/gpseg-1
20170623:10:17:30:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Attempting forceful termination of any leftover master process
20170623:10:17:30:010058 gpstop:GDY-BPU11:gpadmin-[INFO]:-Terminating processes for segment /data/gpdata/master/gpseg-1
20170623:10:17:30:010058 gpstop:GDY-BPU11:gpadmin-[ERROR]:-Failed to kill processes for segment /data/gpdata/master/gpseg-1: ([Errno 3] No such process)
20170623:10:17:31:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Starting gpstart with args: -a -l /home/gpadmin/gpAdminLogs -d /data/gpdata/master/gpseg-1
20170623:10:17:31:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Gathering information and validating the environment...
20170623:10:17:31:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Greenplum Binary Version: 'postgres (Greenplum Database) 4.3.11.0 build commit: dc719b3e8d8b1e1f2a4b9eb1728d1d52a8431ece'
20170623:10:17:31:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Greenplum Catalog Version: '201310150'
20170623:10:17:31:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Starting Master instance in admin mode
20170623:10:17:32:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20170623:10:17:32:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Obtaining Segment details from master...
20170623:10:17:32:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Setting new master era
20170623:10:17:32:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Master Started...
20170623:10:17:32:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Shutting down master
20170623:10:17:34:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Commencing parallel primary and mirror segment instance startup, please wait...
...
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Process results...
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:- Successful segment starts = 32
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:- Failed segment starts = 0
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:- Skipped segment starts (segments are marked down in configuration) = 0
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Successfully started 32 of 32 segment instances
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:10:17:37:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Starting Master instance GDY-BPU11 directory /data/gpdata/master/gpseg-1
20170623:10:17:39:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Command pg_ctl reports Master GDY-BPU11 instance active
20170623:10:17:39:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-No standby master configured. skipping...
20170623:10:17:39:010284 gpstart:GDY-BPU11:gpadmin-[INFO]:-Database successfully started
20170623:10:17:39:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Completed restart of Greenplum instance in production mode
20170623:10:17:39:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Loading gp_toolkit...
20170623:10:17:45:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Scanning utility log file for any warning messages
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[WARN]:-*******************************************************
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[WARN]:-Scan of log file indicates that some warnings or errors
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[WARN]:-were generated during the array creation
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Please review contents of log file
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-/home/gpadmin/gpAdminLogs/gpinitsystem_20170623.log
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-To determine level of criticality
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-These messages could be from a previous run of the utility
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-that was called today!
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[WARN]:-*******************************************************
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Greenplum Database instance successfully created
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-------------------------------------------------------
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-To complete the environment configuration, please
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-update gpadmin .bashrc file with the following
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-1. Ensure that the greenplum_path.sh file is sourced
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-2. Add "export MASTER_DATA_DIRECTORY=/data/gpdata/master/gpseg-1"
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:- to access the Greenplum scripts for this instance:
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:- or, use -d /data/gpdata/master/gpseg-1 option for the Greenplum scripts
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:- Example gpstate -d /data/gpdata/master/gpseg-1
20170623:10:17:46:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Script log file = /home/gpadmin/gpAdminLogs/gpinitsystem_20170623.log
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-To remove instance, run gpdeletesystem utility
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-To initialize a Standby Master Segment for this Greenplum instance
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Review options for gpinitstandby
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-------------------------------------------------------
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-The Master /data/gpdata/master/gpseg-1/pg_hba.conf post gpinitsystem
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-has been configured to allow all hosts within this new
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-array to intercommunicate. Any hosts external to this
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-new array must be explicitly added to this file
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-Refer to the Greenplum Admin support guide which is
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-located in the /gpdb/greenplum-db/./docs directory
20170623:10:17:47:053123 gpinitsystem:GDY-BPU11:gpadmin-[INFO]:-------------------------------------------------------
[gpadmin@GDY-BPU11 ~]$
6.启动&停止Greenplum
6.1 启动
[gpadmin@GDY-BPU11 ~]$ gpstart
20170623:11:35:48:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Starting gpstart with args:
20170623:11:35:48:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Gathering information and validating the environment...
20170623:11:35:48:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Greenplum Binary Version: 'postgres (Greenplum Database) 4.3.11.0 build commit: dc719b3e8d8b1e1f2a4b9eb1728d1d52a8431ece'
20170623:11:35:48:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Greenplum Catalog Version: '201310150'
20170623:11:35:48:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Starting Master instance in admin mode
20170623:11:35:50:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20170623:11:35:50:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Obtaining Segment details from master...
20170623:11:35:50:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Setting new master era
20170623:11:35:50:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Master Started...
20170623:11:35:50:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Shutting down master
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:---------------------------
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Master instance parameters
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:---------------------------
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Database = template1
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Master Port = 5432
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Master directory = /data/gpdata/master/gpseg-1
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Timeout = 600 seconds
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Master standby = Off
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:---------------------------------------
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Segment instances that will be started
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:---------------------------------------
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- Host Datadir Port Role
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU13 /data1/gpdata/data/gpseg0 40000 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU14 /data1/gpdata/mdata/gpseg0 50000 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU13 /data2/gpdata/data/gpseg1 40001 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU14 /data2/gpdata/mdata/gpseg1 50001 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU14 /data1/gpdata/data/gpseg2 40000 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU15 /data1/gpdata/mdata/gpseg2 50000 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU14 /data2/gpdata/data/gpseg3 40001 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU15 /data2/gpdata/mdata/gpseg3 50001 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU15 /data1/gpdata/data/gpseg4 40000 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU16 /data1/gpdata/mdata/gpseg4 50000 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU15 /data2/gpdata/data/gpseg5 40001 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU16 /data2/gpdata/mdata/gpseg5 50001 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU16 /data1/gpdata/data/gpseg6 40000 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU17 /data1/gpdata/mdata/gpseg6 50000 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU16 /data2/gpdata/data/gpseg7 40001 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU17 /data2/gpdata/mdata/gpseg7 50001 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU17 /data1/gpdata/data/gpseg8 40000 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU18 /data1/gpdata/mdata/gpseg8 50000 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU17 /data2/gpdata/data/gpseg9 40001 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU18 /data2/gpdata/mdata/gpseg9 50001 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU18 /data1/gpdata/data/gpseg10 40000 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU19 /data1/gpdata/mdata/gpseg10 50000 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU18 /data2/gpdata/data/gpseg11 40001 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU19 /data2/gpdata/mdata/gpseg11 50001 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU19 /data1/gpdata/data/gpseg12 40000 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU20 /data1/gpdata/mdata/gpseg12 50000 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU19 /data2/gpdata/data/gpseg13 40001 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU20 /data2/gpdata/mdata/gpseg13 50001 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU20 /data1/gpdata/data/gpseg14 40000 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU13 /data1/gpdata/mdata/gpseg14 50000 Mirror
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU20 /data2/gpdata/data/gpseg15 40001 Primary
20170623:11:35:52:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU13 /data2/gpdata/mdata/gpseg15 50001 Mirror
Continue with Greenplum instance startup Yy|Nn (default=N):
> y（以上记录了GreenPlum数据库的一些基本信息）
20170623:11:35:55:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Commencing parallel primary and mirror segment instance startup, please wait...
...
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Process results...
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- Successful segment starts = 32
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- Failed segment starts = 0
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:- Skipped segment starts (segments are marked down in configuration) = 0
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Successfully started 32 of 32 segment instances
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:11:35:58:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Starting Master instance GDY-BPU11 directory /data/gpdata/master/gpseg-1
20170623:11:35:59:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Command pg_ctl reports Master GDY-BPU11 instance active
20170623:11:35:59:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-No standby master configured. skipping...
20170623:11:35:59:041712 gpstart:GDY-BPU11:gpadmin-[INFO]:-Database successfully started
[gpadmin@GDY-BPU11 ~]$
6.2 查看状态
[gpadmin@GDY-BPU11 ~]$ gpstate
20170623:15:09:25:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-Starting gpstate with args:
20170623:15:09:26:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-local Greenplum Version: 'postgres (Greenplum Database) 4.3.11.0 build commit: dc719b3e8d8b1e1f2a4b9eb1728d1d52a8431ece'
20170623:15:09:26:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-master Greenplum Version: 'PostgreSQL 8.2.15 (Greenplum Database 4.3.11.0 build commit: dc719b3e8d8b1e1f2a4b9eb1728d1d52a8431ece) on x86_64-unknown-linux-gnu, compiled by GCC gcc (GCC) 4.4.2 compiled on Dec 14 2016 02:23:59'
20170623:15:09:26:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-Obtaining Segment details from master...
20170623:15:09:26:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-Gathering data from segments...
..
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-Greenplum instance status summary
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Master instance = Active
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Master standby = No master standby configured
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total segment instance count from metadata = 32
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Primary Segment Status
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total primary segments = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total primary segment valid (at master) = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total primary segment failures (at master) = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of postmaster.pid files missing = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of postmaster.pid files found = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of postmaster.pid PIDs missing = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of postmaster.pid PIDs found = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of /tmp lock files missing = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of /tmp lock files found = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number postmaster processes missing = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number postmaster processes found = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Mirror Segment Status
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total mirror segments = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total mirror segment valid (at master) = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total mirror segment failures (at master) = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of postmaster.pid files missing = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of postmaster.pid files found = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of postmaster.pid PIDs missing = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of postmaster.pid PIDs found = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of /tmp lock files missing = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number of /tmp lock files found = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number postmaster processes missing = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number postmaster processes found = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number mirror segments acting as primary segments = 0
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:- Total number mirror segments acting as mirror segments = 16
20170623:15:09:28:006088 gpstate:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
[gpadmin@GDY-BPU11 ~]$
6.3 关闭
[gpadmin@GDY-BPU11 ~]$ gpstop
20170623:15:10:22:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Starting gpstop with args:
20170623:15:10:22:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Gathering information and validating the environment...
20170623:15:10:22:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20170623:15:10:22:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Obtaining Segment details from master...
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Greenplum Version: 'postgres (Greenplum Database) 4.3.11.0 build commit: dc719b3e8d8b1e1f2a4b9eb1728d1d52a8431ece'
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:---------------------------------------------
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Master instance parameters
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:---------------------------------------------
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Master Greenplum instance process active PID = 42066
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Database = template1
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Master port = 5432
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Master directory = /data/gpdata/master/gpseg-1
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Shutdown mode = smart
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Timeout = 120
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Shutdown Master standby host = Off
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:---------------------------------------------
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Segment instances that will be shutdown:
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:---------------------------------------------
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Host Datadir Port Status
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU13 /data1/gpdata/data/gpseg0 40000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU14 /data1/gpdata/mdata/gpseg0 50000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU13 /data2/gpdata/data/gpseg1 40001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU14 /data2/gpdata/mdata/gpseg1 50001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU14 /data1/gpdata/data/gpseg2 40000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU15 /data1/gpdata/mdata/gpseg2 50000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU14 /data2/gpdata/data/gpseg3 40001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU15 /data2/gpdata/mdata/gpseg3 50001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU15 /data1/gpdata/data/gpseg4 40000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU16 /data1/gpdata/mdata/gpseg4 50000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU15 /data2/gpdata/data/gpseg5 40001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU16 /data2/gpdata/mdata/gpseg5 50001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU16 /data1/gpdata/data/gpseg6 40000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU17 /data1/gpdata/mdata/gpseg6 50000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU16 /data2/gpdata/data/gpseg7 40001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU17 /data2/gpdata/mdata/gpseg7 50001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU17 /data1/gpdata/data/gpseg8 40000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU18 /data1/gpdata/mdata/gpseg8 50000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU17 /data2/gpdata/data/gpseg9 40001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU18 /data2/gpdata/mdata/gpseg9 50001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU18 /data1/gpdata/data/gpseg10 40000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU19 /data1/gpdata/mdata/gpseg10 50000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU18 /data2/gpdata/data/gpseg11 40001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU19 /data2/gpdata/mdata/gpseg11 50001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU19 /data1/gpdata/data/gpseg12 40000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU20 /data1/gpdata/mdata/gpseg12 50000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU19 /data2/gpdata/data/gpseg13 40001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU20 /data2/gpdata/mdata/gpseg13 50001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU20 /data1/gpdata/data/gpseg14 40000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU13 /data1/gpdata/mdata/gpseg14 50000 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU20 /data2/gpdata/data/gpseg15 40001 u
20170623:15:10:23:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- GDY-BPU13 /data2/gpdata/mdata/gpseg15 50001 u
Continue with Greenplum instance shutdown Yy|Nn (default=N):
> y
20170623:15:10:31:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-There are 0 connections to the database
20170623:15:10:31:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Commencing Master instance shutdown with mode='smart'
20170623:15:10:31:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Master host=GDY-BPU11
20170623:15:10:31:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Commencing Master instance shutdown with mode=smart
20170623:15:10:31:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Master segment instance directory=/data/gpdata/master/gpseg-1
20170623:15:10:32:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Attempting forceful termination of any leftover master process
20170623:15:10:32:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Terminating processes for segment /data/gpdata/master/gpseg-1
20170623:15:10:32:009030 gpstop:GDY-BPU11:gpadmin-[ERROR]:-Failed to kill processes for segment /data/gpdata/master/gpseg-1: ([Errno 3] No such process)
20170623:15:10:32:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-No standby master host configured
20170623:15:10:32:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Commencing parallel primary segment instance shutdown, please wait...
20170623:15:10:32:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-0.00% of jobs completed
20170623:15:10:42:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-100.00% of jobs completed
20170623:15:10:42:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Commencing parallel mirror segment instance shutdown, please wait...
20170623:15:10:42:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-0.00% of jobs completed
20170623:15:10:52:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-100.00% of jobs completed
20170623:15:10:52:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:15:10:52:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Segments stopped successfully = 32
20170623:15:10:52:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:- Segments with errors during stop = 0
20170623:15:10:52:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-----------------------------------------------------
20170623:15:10:52:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Successfully shutdown 32 of 32 segment instances
20170623:15:10:52:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Database successfully shutdown with no errors reported
20170623:15:10:52:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Cleaning up leftover gpmmon process
20170623:15:10:53:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-No leftover gpmmon process found
20170623:15:10:53:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Cleaning up leftover gpsmon processes
20170623:15:10:53:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-No leftover gpsmon processes on some hosts. not attempting forceful termination on these hosts
20170623:15:10:53:009030 gpstop:GDY-BPU11:gpadmin-[INFO]:-Cleaning up leftover shared memory
[gpadmin@GDY-BPU11 ~]$
7.Standby节点扩展
7.1 standby节点配置
所有配置同其他节点。
7.2 standby节点扩展
执行gpinitstandby命令以扩展。
[gpadmin@GDY-BPU11 ~]$ gpinitstandby -s GDY-BPU12
20170623:16:28:49:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Validating environment and parameters for standby initialization...
20170623:16:28:49:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Checking for filespace directory /data/gpdata/master/gpseg-1 on GDY-BPU12
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------------
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Greenplum standby master initialization parameters
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------------
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Greenplum master hostname = GDY-BPU11
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Greenplum master data directory = /data/gpdata/master/gpseg-1
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Greenplum master port = 5432
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Greenplum standby master hostname = GDY-BPU12
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Greenplum standby master port = 5432
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Greenplum standby master data directory = /data/gpdata/master/gpseg-1
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Greenplum update system catalog = On
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------------
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:- Filespace locations
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:------------------------------------------------------
20170623:16:28:50:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-pg_system -> /data/gpdata/master/gpseg-1
Do you want to continue with standby master initialization? Yy|Nn (default=N):
> y
20170623:16:28:59:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Syncing Greenplum Database extensions to standby
20170623:16:28:59:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-The packages on GDY-BPU12 are consistent.
20170623:16:28:59:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Adding standby master to catalog...
20170623:16:28:59:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Database catalog updated successfully.
20170623:16:29:00:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Updating pg_hba.conf file...
20170623:16:29:06:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-pg_hba.conf files updated successfully.
20170623:16:29:08:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Updating filespace flat files...
20170623:16:29:08:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Filespace flat file updated successfully.
20170623:16:29:09:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Starting standby master
20170623:16:29:09:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Checking if standby master is running on host: GDY-BPU12 in directory: /data/gpdata/master/gpseg-1
20170623:16:29:13:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Cleaning up pg_hba.conf backup files...
20170623:16:29:18:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Backup files of pg_hba.conf cleaned up successfully.
20170623:16:29:18:049078 gpinitstandby:GDY-BPU11:gpadmin-[INFO]:-Successfully created standby master on GDY-BPU12
[gpadmin@GDY-BPU11 ~]$
附：Greenplum访问客户端psql的安装
1.获取资源
在https://www.postgresql.org/download/上下载
postgresql96-9.6.2-1PGDG.rhel6.x86_64.rpm（客户端）和
postgresql96-libs-9.6.2-1PGDG.rhel6.x86_64.rpm（依赖包）。
2.传输文件
1) 通过winscp访问跳板机，将客户端和依赖包发送至跳板机182.92.191.83。
跳板机（182.92.191.83）操作：
[ucloudlinkin@iZ2591evaqxZ ~]$ ll
total 2731296
...
-rw-rw-r-- 1 ucloudlinkin ucloudlinkin 1437460 Feb 20 10:17 postgresql96-9.6.2-1PGDG.rhel6.x86_64.rpm
-rw-rw-r-- 1 ucloudlinkin ucloudlinkin 287928 Feb 20 10:30 postgresql96-libs-9.6.2-1PGDG.rhel6.x86_64.rpm
...
[ucloudlinkin@iZ2591evaqxZ ~]$
2)通过scp命令将文件传输至跳板机机器218.200.243.228，端口为2002
跳板机（182.92.191.83）操作：
[ucloudlinkin@iZ2591evaqxZ ~]$ scp -P 2002 /home/ucloudlinkin/postgresql96-* [email protected]:/root
[email protected]'s password:
postgresql96-9.6.2-1PGDG.rhel6.x86_64.rpm 100% 1404KB 1.4MB/s 00:00
postgresql96-libs-9.6.2-1PGDG.rhel6.x86_64.rpm 100% 281KB 281.2KB/s 00:00
[ucloudlinkin@iZ2591evaqxZ ~]$
跳转后机器（218.200.243.228）操作：
[root@BJBJ-BS-MAIL-PEM-GGLC-MN-MGR01 ~]# ll
总计 5998640
...
-rw-r--r-- 1 root root 1437460 06-20 18:51 postgresql96-9.6.2-1PGDG.rhel6.x86_64.rpm
-rw-r--r-- 1 root root 287928 06-20 18:51 postgresql96-libs-9.6.2-1PGDG.rhel6.x86_64.rpm
...
You have new mail in /var/spool/mail/root
[root@BJBJ-BS-MAIL-PEM-GGLC-MN-MGR01 ~]#
3)通过scp命令将文件传输至广州私有云服务器218.200.243.228，端口为2002
跳板机（218.200.243.228）操作：
[root@BJBJ-BS-MAIL-PEM-GGLC-MN-MGR01 ~]# scp -P 2002 /root/postgresql96-* [email protected]:/root
[email protected]'s password:
postgresql96-9.6.2-1PGDG.rhel6.x86_64.rpm 100% 1404KB 1.4MB/s 00:00
postgresql96-libs-9.6.2-1PGDG.rhel6.x86_64.rpm 100% 281KB 281.2KB/s 00:00
[root@BJBJ-BS-MAIL-PEM-GGLC-MN-MGR01 ~]#
4)通过scp命令将文件传输至广州私有云内部服务器192.168.228.111
私有云服务器（218.200.243.228）操作：
[root@GDY-YYMN ~]# scp /root/postgresql96-* [email protected]:/root
[email protected]'s password:
postgresql96-9.6.2-1PGDG.rhel6.x86_64.rpm 100% 1404KB 1.4MB/s 00:00
postgresql96-libs-9.6.2-1PGDG.rhel6.x86_64.rpm 100% 281KB 281.2KB/s 00:00
[root@GDY-YYMN ~]#
3.安装
1)将安装包传至/opt目录下，使用命令rpm -ivh解压
[root@GDY-BPU11 opt]# rpm -ivh postgresql96-9.6.2-1PGDG.rhel6.x86_64.rpm --nodeps --force
warning: postgresql96-9.6.2-1PGDG.rhel6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 442df0f8: NOKEY
Preparing... ########################################### [100%]
1:postgresql96 ########################################### [100%]
[root@GDY-BPU11 opt]# rpm -ivh postgresql96-libs-9.6.2-1PGDG.rhel6.x86_64.rpm --nodeps --force
warning: postgresql96-libs-9.6.2-1PGDG.rhel6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 442df0f8: NOKEY
Preparing... ########################################### [100%]
1:postgresql96-libs ########################################### [100%]
[root@GDY-BPU11 opt]#