Greenplum6.x安装
服务器环境配置完成后，进行安装操作。
一. 安装Greenplum
1. 上传软件包
root用户登录master机器192.168.0.110
将下载的greenplum-db-6.18.2-rhel7-x86_64.rpm安装包上传到/opt目录下
然后赋可执行权限
cd /opt
chmod +x greenplum-db-6.18.2-rhel7-x86_64.rpm
2.安装依赖包
[root@mdw opt]# yum install apr apr-util bash bzip2 curl krb5 libcurl libevent libxml2 libyaml zlib openldap openssh openssl openssl-libs perl readline rsync R sed tar zip
Loaded plugins: fastestmirror, langpacks, product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
There are no enabled repos.
Run "yum repolist all" to see the repos you have.
To enable Red Hat Subscription Management repositories:
subscription-manager repos --enable <repo>
To enable custom repositories:
yum-config-manager --enable <repo>
[root@mdw opt]#
配置本地yum源（忽略）
root用户登录所有服务器
挂载镜像
[root@mdw opt]# mount /dev/cdrom /mnt/
mount: no medium found on /dev/sr0
若报错则执行如下操作
由于当前虚拟机方式，这里设置共享目录，虚拟机–设置–选项–共享文件夹。每台服务器都设置
镜像文件从/mnt/hgfs/redhat7.9访问
# 执行挂载
[root@mdw redhat7.9]# mount -o loop /mnt/hgfs/redhat7.9/rhel-server-7.9-x86_64-dvd.iso /mnt/
mount: /dev/loop0 is write-protected, mounting read-only
# 开机自启动
chmod +x /etc/rc.d/rc.local
vi /etc/rc.d/rc.local
# 在结尾添加
/bin/mount -o loop /mnt/hgfs/redhat7.9/rhel-server-7.9-x86_64-dvd.iso /mnt/
vi /etc/yum.repos.d/local_iso.repo
#添加内容
[local]
name=redhat_local
baseurl=file:///mnt/
enable=1
gpgckeck=0
保存退出
#执行yum repolist 可以正常使用
[root@mdw redhat7.9]# yum repolist
Loaded plugins: fastestmirror, langpacks, product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Loading mirror speeds from cached hostfile
local | 2.8 kB 00:00:00
(1/2): local/group | 628 kB 00:00:00
(2/2): local/primary | 2.1 MB 00:00:00
local 5230/5230
repo id repo name status
local redhat_local 5,230
repolist: 5,230
You have new mail in /var/spool/mail/root
3. 创建目录
root用户登录所有服务器
mkdir -p /greenplum
# 赋权限
chown -R gpadmin:gpadmin /greenplum
4. 安装
root用户登录master机器
1. 执行安装
root用户在主机上操作
#安装到指定目录下
[root@mdw opt]# rpm -Uvi greenplum-db-6.18.2-rhel7-x86_64.rpm --prefix=/greenplum
Preparing packages...
greenplum-db-6-6.18.2-1.el7.x86_64
You have new mail in /var/spool/mail/root
#赋权限给gpadmin用户
chown -R gpadmin:gpadmin /greenplum
2. 新建包含机器名称的配置文件
切换到gpadmin用户
su - gpadmin
#1.新建所有机器文件hostlist（含master,segment,standby）
vi /tmp/hostlist
#里面内容为所有机器信息,无多余的换行和空格
mdw
smdw
sdw1
sdw2
保存退出
#2.新建只有segment机器配置文件seg_hosts，无多余的换行和空格
vi /tmp/seg_hosts
#里面内容为
sdw1
sdw2
报错退出
3. 启用无密码 SSH
gpadmin用户登录
1. 使用 gpssh-exkeys 打通所有服务器 (Master)
[gpadmin@mdw ~]$ source /greenplum/greenplum-db/greenplum_path.sh
[gpadmin@mdw ~]$ gpssh-exkeys -f /tmp/hostlist
[ERROR]: Failed to ssh to smdw. No ECDSA host key is known for smdw and you have requested strict checking.
Host key verification failed.
[ERROR]: Expected passwordless ssh to host smdw
报错则执行如下操作
2. Enabling Passwordless SSH (免密登录)并创建配置
每个 Greenplum 主机上的gpadmin用户必须能够从集群中的任何主机 SSH 到集群中的任何其他主机，而无需输入密码或密码（称为“无密码 SSH”）
需要切换到gpadmin用户，在所有机器都执行
- 创建公私钥对 (所有节点)
提示直接敲回车
[root@sdw1 mnt]# su - gpadmi
[gpadmin@mdw ~]$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/home/gpadmin/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/gpadmin/.ssh/id_rsa.
Your public key has been saved in /home/gpadmin/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:AOhjBL0oiQXlxboc44KB0f79QZuVf80RsA6ll15ue2E gpadmin@mdw
The key's randomart image is:
+---[RSA 2048]----+
|o*.oo o. |
|..*... o o. |
|oO.o . + + ..|
|B X .. o = o. |
|o= * . .S+ . o E.|
|o + . . + . + =|
| . . . . ..|
| . .|
| |
+----[SHA256]-----+
[gpadmin@mdw ~]$
- 在集群的每一台使用 ssh-copy-id 命令，把 gpadmin 的 public key 拷到 known_hosts。
例如master机器执行如下，提示需要密码：输入gpadmin用户的密码
cd ~
ssh-copy-id smdw
ssh-copy-id sdw1
ssh-copy-id sdw2
例如standby master机器执行如下
ssh-copy-id mdw
ssh-copy-id sdw1
ssh-copy-id sdw2
同理segment机器，输入方式类似，注意主机名非自己即可。
#segment1机器输入
ssh-copy-id mdw
ssh-copy-id smdw
ssh-copy-id sdw2
#segment2机器输入
ssh-copy-id mdw
ssh-copy-id smdw
ssh-copy-id sdw1
最后查看master机器上的/home/gpadmin/.ssh/know_hosts文件内容如下
3. 验证
gpadmin用户操作，每次连接完成后退出
# 在主机执行
ssh 'smdw'
exit
ssh 'sdw1'
exit
4. gpssh-exkeys打通服务器
切换到gpadmin用户操作
# 执行如下
[gpadmin@mdw ~]$ source /greenplum/greenplum-db/greenplum_path.sh
[gpadmin@mdw ~]$ gpssh-exkeys -f /tmp/hostlist
[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] retrieving credentials from remote hosts
... send to smdw
... send to sdw1
... send to sdw2
[STEP 4 of 5] determine common authentication file content
[STEP 5 of 5] copy authentication files to all remote hosts
... finished key exchange with smdw
... finished key exchange with sdw1
... finished key exchange with sdw2
[INFO] completed successfully
[gpadmin@mdw ~]$
5. 测试连通性
切换到gpadmin用户，输入命令后，输入pwd
[gpadmin@mdw ~]$ gpssh -f /tmp/hostlist
=> pwd
[smdw] /home/gpadmin
[sdw2] /home/gpadmin
[sdw1] /home/gpadmin
[ mdw] /home/gpadmin
=> exit
[gpadmin@mdw ~]$
4. 分发安装包到其他服务器
gpadmin用户，仅在master机器操作
# 打包
[gpadmin@mdw greenplum]$ cd /greenplum
[gpadmin@mdw greenplum]$ tar -cf gp6.tar greenplum-db-6.18.2/
[gpadmin@mdw greenplum]$
#分发，等待一会
[gpadmin@mdw greenplum]$ tar -cf gp6.tar greenplum-db-6.18.2/
[gpadmin@mdw greenplum]$ gpscp -f /tmp/hostlist gp6.tar =:/greenplum/
[gpadmin@mdw greenplum]$
#解压安装包，等待一会，建立软连接
# 核心步骤如下
# gpssh -f /tmp/hostlist
# cd /greenplum
# tar -xf gp6.tar
# tar -xf gp6.tar
# ln -s /greenplum/greenplum-db-6.18.2 greenplum-db
# rm gp6.tar
# 执行记录
[gpadmin@mdw greenplum]$ gpssh -f /tmp/hostlist
=> cd /greenplum
[sdw1]
[smdw]
[sdw2]
[ mdw]
=> ls
[sdw1] gp6.tar
[smdw] gp6.tar
[sdw2] gp6.tar
[ mdw] gp6.tar greenplum-db greenplum-db-6.18.2
=> tar -xf gp6.tar
[sdw1]
[smdw]
[sdw2]
[ mdw]
=> ls
[sdw1] gp6.tar greenplum-db-6.18.2
[smdw] gp6.tar greenplum-db-6.18.2
[sdw2] gp6.tar greenplum-db-6.18.2
[ mdw] gp6.tar greenplum-db greenplum-db-6.18.2
### 注意此处是绝对路径，否则其他节点的GPHOME路径不对
=>
=> ln -s /greenplum/greenplum-db-6.18.2 greenplum-db
[sdw1]
[smdw]
[sdw2]
[ mdw]
=> ll
[sdw1] total 506272
[sdw1] -rw-rw-r-- 1 gpadmin gpadmin 518420480 Jul 2 18:36 gp6.tar
[sdw1] lrwxrwxrwx 1 gpadmin gpadmin 21 Jul 2 18:42 greenplum-db -> ./greenplum-db-6.18.2
[sdw1] drwxr-xr-x 12 gpadmin gpadmin 310 Jul 2 17:00 greenplum-db-6.18.2
[smdw] total 506272
[smdw] -rw-rw-r-- 1 gpadmin gpadmin 518420480 Jul 2 18:36 gp6.tar
[smdw] lrwxrwxrwx 1 gpadmin gpadmin 21 Jul 2 18:42 greenplum-db -> ./greenplum-db-6.18.2
[smdw] drwxr-xr-x 12 gpadmin gpadmin 310 Jul 2 17:00 greenplum-db-6.18.2
[sdw2] total 506272
[sdw2] -rw-rw-r-- 1 gpadmin gpadmin 518420480 Jul 2 18:36 gp6.tar
[sdw2] lrwxrwxrwx 1 gpadmin gpadmin 21 Jul 2 18:42 greenplum-db -> ./greenplum-db-6.18.2
[sdw2] drwxr-xr-x 12 gpadmin gpadmin 310 Jul 2 17:00 greenplum-db-6.18.2
[ mdw] total 506276
[ mdw] -rw-rw-r-- 1 gpadmin gpadmin 518420480 Jul 2 18:35 gp6.tar
[ mdw] lrwxrwxrwx 1 gpadmin gpadmin 30 Jul 2 17:00 greenplum-db -> /greenplum/greenplum-db-6.18.2
[ mdw] drwxr-xr-x 12 gpadmin gpadmin 4096 Jul 2 18:42 greenplum-db-6.18.2
=>
=> rm gp6.tar
[sdw1]
[smdw]
[sdw2]
[ mdw]
=> ll
[sdw1] total 0
[sdw1] lrwxrwxrwx 1 gpadmin gpadmin 21 Jul 2 18:42 greenplum-db -> ./greenplum-db-6.18.2
[sdw1] drwxr-xr-x 12 gpadmin gpadmin 310 Jul 2 17:00 greenplum-db-6.18.2
[smdw] total 0
[smdw] lrwxrwxrwx 1 gpadmin gpadmin 21 Jul 2 18:42 greenplum-db -> ./greenplum-db-6.18.2
[smdw] drwxr-xr-x 12 gpadmin gpadmin 310 Jul 2 17:00 greenplum-db-6.18.2
[sdw2] total 0
[sdw2] lrwxrwxrwx 1 gpadmin gpadmin 21 Jul 2 18:42 greenplum-db -> ./greenplum-db-6.18.2
[sdw2] drwxr-xr-x 12 gpadmin gpadmin 310 Jul 2 17:00 greenplum-db-6.18.2
[ mdw] total 4
[ mdw] lrwxrwxrwx 1 gpadmin gpadmin 30 Jul 2 17:00 greenplum-db -> /greenplum/greenplum-db-6.18.2
[ mdw] drwxr-xr-x 12 gpadmin gpadmin 4096 Jul 2 18:42 greenplum-db-6.18.2
=>
=> exit
[gpadmin@mdw greenplum]$
5. 创建数据存储空间
gpadmin用户，仅在master机器操作
Master 不存储 user data，仅有 system catalog tables 和 system metadata，在Master 创建一个目录。
创建目录,之前已经创建过data目录
# 仅在master节点操作，创建master的目录
[gpadmin@mdw greenplum]$ mkdir -p /data/master
[gpadmin@mdw greenplum]$ chown gpadmin:gpadmin /data/master
# 仅在master节点操作，创建备机上的目录，无目录时初始化会失败
[gpadmin@mdw ~]$ source /greenplum/greenplum-db/greenplum_path.sh
[gpadmin@mdw ~]$ gpssh -h smdw -e 'mkdir -p /data/master'
[smdw] mkdir -p /data/master
[gpadmin@mdw ~]$ gpssh -h smdw -e 'chown gpadmin:gpadmin /data/master'
[smdw] chown gpadmin:gpadmin /data/master
[gpadmin@mdw ~]$
# 创建segment机器的目录
[gpadmin@mdw ~]$ gpssh -f /tmp/seg_hosts
=> cd /data
[sdw1]
[sdw2]
=> mkdir -p /data/primary
[sdw1]
[sdw2]
=> mkdir -p /data/mirror
[sdw1]
[sdw2]
=>
=> ll
[sdw1] total 0
[sdw1] drwxrwxr-x 2 gpadmin gpadmin 6 Jul 2 19:32 mirror
[sdw1] drwxrwxr-x 2 gpadmin gpadmin 6 Jul 2 19:24 primary
[sdw2] total 0
[sdw2] drwxrwxr-x 2 gpadmin gpadmin 6 Jul 2 19:32 mirror
[sdw2] drwxrwxr-x 2 gpadmin gpadmin 6 Jul 2 19:24 primary
=>
=> exit
[gpadmin@mdw greenplum]$
- 或者其他segment创建目录方式，可以使用如下方式（segment目录方式二选一）
# gpadmin用户在master机器上操作
# source /greenplum/greenplum-db/greenplum_path.sh
# gpssh -f /tmp/seg_hosts -e 'mkdir -p /data/primary'
# gpssh -f /tmp/seg_hosts -e 'mkdir -p /data/mirror'
# gpssh -f /tmp/seg_hosts -e 'chown -R gpadmin /data/*'
6. 创建环境变量配置文件
gpadmin用户，登录每台机器操作
[gpadmin@mdw greenplum]$ cd ~
[gpadmin@mdw ~]$ vi .bash_profile
# 结尾添加如下几行内容
source /greenplum/greenplum-db/greenplum_path.sh
export MASTER_DATA_DIRECTORY=/data/master/gpseg-1
export PGPORT=5432
export PGDATABASE=gpdb
保存退出
# 生效环境变量
[gpadmin@mdw ~]$ source .bash_profile
# 若想开机生效，配置到.bashrc中
[gpadmin@mdw ~]$ vi .bashrc
#末尾添加如下内容
source /greenplum/greenplum-db/greenplum_path.sh
# 生效
source .bashrc
.bash_profile
.bashrc
7. 初始化配置文件
gpadmin用户仅在master机器操作
模板文件位置：$GPHOME/docs/cli_help/gpconfigs/gpinitsystem_config
拷贝过来修改
[gpadmin@mdw ~]$ cp $GPHOME/docs/cli_help/gpconfigs/gpinitsystem_config /tmp
[gpadmin@mdw ~]$ cd /tmp
[gpadmin@mdw ~]$ vi gpinitsystem_config
#修改内容如下
ARRAY_NAME="Greenplum"
SEG_PREFIX=gpseg
PORT_BASE=36000
declare -a DATA_DIRECTORY=(/data/primary /data/primary /data/primary /data/primary)
MASTER_HOSTNAME=mdw
MASTER_DIRECTORY=/data/master
MASTER_PORT=5432
TRUSTED_SHELL=ssh
CHECK_POINT_SEGMENTS=8
ENCODING=UNICODE
MIRROR_PORT_BASE=37000
declare -a MIRROR_DATA_DIRECTORY=(/data/mirror /data/mirror /data/mirror /data/mirror)
MACHINE_LIST_FILE=/tmp/seg_hosts
8. 验证系统性能
source /greenplum/greenplum-db/greenplum_path.sh
gpcheckperf -f /tmp/seg_hosts -r N -d /tmp > subnet1.out
9. 数据库初始化
gpadmin用户仅在master机器上执行
1. 先记录模板，便于后续查问题
[gpadmin@mdw tmp]$ gpinitsystem -c /tmp/gpinitsystem_config -s smdw -S /data/master/ -O /tmp/initcfg_tmplate
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
20220702:22:38:32:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Checking configuration parameters, please wait...
20220702:22:38:32:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Reading Greenplum configuration file /tmp/gpinitsystem_config
20220702:22:38:32:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Locale has not been set in /tmp/gpinitsystem_config, will set to default value
20220702:22:38:32:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Locale set to en_US.utf8
20220702:22:38:32:034286 gpinitsystem:mdw:gpadmin-[INFO]:-No DATABASE_NAME set, will exit following template1 updates
20220702:22:38:32:034286 gpinitsystem:mdw:gpadmin-[INFO]:-MASTER_MAX_CONNECT not set, will set to default value 250
20220702:22:38:32:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Checking configuration parameters, Completed
20220702:22:38:33:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing multi-home checks, please wait...
..
20220702:22:38:33:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Configuring build for standard array
20220702:22:38:33:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing multi-home checks, Completed
20220702:22:38:33:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Building primary segment instance array, please wait...
........
20220702:22:38:36:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Building group mirror array type , please wait...
........
20220702:22:38:39:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Checking Master host
20220702:22:38:39:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Checking new segment hosts, please wait...
................
20220702:22:38:51:034286 gpinitsystem:mdw:gpadmin-[INFO]:-Checking new segment hosts, Completed
2. 执行初始化
cd ~
# segment主机，gpinitsystem_config 里面有seg机器信息，无需-h参数
[gpadmin@mdw ~]$ gpinitsystem -c /tmp/gpinitsystem_config -s smdw
# 提示输入y,开始初始化
Continue with Greenplum creation Yy|Nn (default=N):
> y
注意：产生初始化的日志都在/home/gpadmin/gpAdminLogs目录下，出现错误可以查看分析 gpinitsystem_xxxxxxxxx.log
standby 失败或者使用该命令： gpinitstandby -s smdw（未尝试）
3. 环境变量分发
之前已经添加过：source /greenplum/greenplum-db/greenplum_path.sh
下面添加其他内容
su - gpadmin
# 添加到.bash_profile和.bashrc
.bash_profile已经配置过
cat >> /home/gpadmin/.bash_profile << EOF
export LD_PRELOAD=/lib64/libz.so.1 ps
EOF
#添加到.bashrc
cat >> /home/gpadmin/.bashrc << EOF
export MASTER_DATA_DIRECTORY=/data/master/gpseg-1
export PGPORT=5432
export PGDATABASE=gpdb
export LD_PRELOAD=/lib64/libz.so.1 ps
EOF
# 分发到其他机器
cd ~
#scp .bashrc smdw:/home/gpadmin
gpscp -f /tmp/seg_hosts/home/gpadmin/.bash_profile gpadmin@=:/home/gpadmin/.bash_profile
gpscp -f /tmp/seg_hosts /home/gpadmin/.bashrc gpadmin@=:/home/gpadmin/.bashrc
gpssh -f /tmp/hostlist -e 'source /home/gpadmin/.bash_profile;source /home/gpadmin/.bashrc;'
10. 库表创建测试
[gpadmin@mdw ~]$ psql -d postgres
#创建库
gpdb=# create database gpdb encoding='UTF8';
CREATE DATABASE
gpdb=# \q
# 输入psql,直接进入gpdb
[gpadmin@mdw ~]$ psql
gpdb=# create table testa(id int,name character varying(10));
NOTICE: Table doesn't have 'DISTRIBUTED BY' clause -- Using column named 'id' as the Greenplum Database data distribution key for this table.
HINT: The 'DISTRIBUTED BY' clause determines the distribution of data. Make sure column(s) chosen are the optimal data distribution key to minimize skew.
CREATE TABLE
gpdb=# insert into testa values(1,'哈哈哈哈');
INSERT 0 1
gpdb=# select * from testa;
id | name
----+----------
1 | 哈哈哈哈
(1 row)
gpdb=# \l
List of databases
Name | Owner | Encoding | Collate | Ctype | Access privileges
-----------+---------+----------+------------+------------+---------------------
gpdb | gpadmin | UTF8 | en_US.utf8 | en_US.utf8 |
postgres | gpadmin | UTF8 | en_US.utf8 | en_US.utf8 |
template0 | gpadmin | UTF8 | en_US.utf8 | en_US.utf8 | =c/gpadmin +
| | | | | gpadmin=CTc/gpadmin
template1 | gpadmin | UTF8 | en_US.utf8 | en_US.utf8 | =c/gpadmin +
| | | | | gpadmin=CTc/gpadmin
(4 rows)
gpdb=#
扩展，若需要修改编码：
update pg_database set encoding = pg_char_to_encoding('UTF8') where datname ='dbname'
11.允许外部工具登录
gpadmin用户操作master服务器
1.修改gpadmin密码
[gpadmin@mdw ~]$ psql -d postgres
psql (9.4.24)
Type "help" for help.
postgres=# alter role gpadmin with password 'gpadmin';
ALTER ROLE
postgres=#
2.修改pg_hba.conf
[gpadmin@mdw ~]$ vi /data/master/gpseg-1/pg_hba.conf
#添加如下内容
host all gpadmin 0.0.0.0/0 md5
未添加前参数如下
添加后
3.修改postgresql.conf
vi /data/master/gpseg-1/postgresql.conf
#修改内容listen_addresses = '*' ,gp6默认为*
gpconfig -c
4.配置文件生效
[gpadmin@mdw ~]$ gpstop -u
20220703:01:54:00:128862 gpstop:mdw:gpadmin-[INFO]:-Starting gpstop with args: -u
20220703:01:54:00:128862 gpstop:mdw:gpadmin-[INFO]:-Gathering information and validating the environment...
20220703:01:54:00:128862 gpstop:mdw:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20220703:01:54:00:128862 gpstop:mdw:gpadmin-[INFO]:-Obtaining Segment details from master...
20220703:01:54:00:128862 gpstop:mdw:gpadmin-[INFO]:-Greenplum Version: 'postgres (Greenplum Database) 6.18.2 build commit:1242aadf0137d3b26ee42c80e579e78bd7a805c7'
20220703:01:54:00:128862 gpstop:mdw:gpadmin-[INFO]:-Signalling all postmaster processes to reload
..
12. 设置Greenplum数据库时区
gpadmin用户操作master服务器
[gpadmin@mdw ~]$ gpconfig -s TimeZone
[gpadmin@mdw ~]$ gpconfig -c TimeZone -v 'Asia/Shanghai'
# 更改时区后必须重新启动 Greenplum 数据库。该命令gpstop -ra重新启动 Greenplum 数据库。
[gpadmin@mdw ~]$ gpstop -ra
记录
[gpadmin@mdw ~]$ gpconfig -s TimeZone
Values on all segments are consistent
GUC : TimeZone
Master value: PRC
Segment value: PRC
[gpadmin@mdw ~]$
[gpadmin@mdw ~]$ gpconfig -c TimeZone -v 'Asia/Shanghai'
20220703:01:55:20:129424 gpconfig:mdw:gpadmin-[INFO]:-completed successfully with parameters '-c TimeZone -v Asia/Shanghai'
[gpadmin@mdw ~]$ gpconfig -s TimeZone
Values on all segments are consistent
GUC : TimeZone
Master value: PRC
Segment value: PRC
[gpadmin@mdw ~]$
[gpadmin@mdw ~]$ gpstop -ra
20220703:02:02:01:001604 gpstop:mdw:gpadmin-[INFO]:-Starting gpstop with args: -ra
20220703:02:02:01:001604 gpstop:mdw:gpadmin-[INFO]:-Gathering information and validating the environment...
20220703:02:02:01:001604 gpstop:mdw:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20220703:02:02:01:001604 gpstop:mdw:gpadmin-[INFO]:-Obtaining Segment details from master...
20220703:02:02:01:001604 gpstop:mdw:gpadmin-[INFO]:-Greenplum Version: 'postgres (Greenplum Database) 6.18.2 build commit:1242aadf0137d3b26ee42c80e579e78bd7a805c7'
20220703:02:02:01:001604 gpstop:mdw:gpadmin-[INFO]:-Commencing Master instance shutdown with mode='smart'
20220703:02:02:01:001604 gpstop:mdw:gpadmin-[INFO]:-Master segment instance directory=/data/master/gpseg-1
20220703:02:02:01:001604 gpstop:mdw:gpadmin-[INFO]:-Stopping master segment and waiting for user connections to finish ...
server shutting down
20220703:02:02:02:001604 gpstop:mdw:gpadmin-[INFO]:-Attempting forceful termination of any leftover master process
20220703:02:02:02:001604 gpstop:mdw:gpadmin-[INFO]:-Terminating processes for segment /data/master/gpseg-1
20220703:02:02:02:001604 gpstop:mdw:gpadmin-[INFO]:-Stopping master standby host smdw mode=fast
20220703:02:02:03:001604 gpstop:mdw:gpadmin-[INFO]:-Successfully shutdown standby process on smdw
20220703:02:02:03:001604 gpstop:mdw:gpadmin-[INFO]:-Targeting dbid [2, 10, 3, 11, 4, 12, 5, 13, 6, 14, 7, 15, 8, 16, 9, 17] for shutdown
20220703:02:02:03:001604 gpstop:mdw:gpadmin-[INFO]:-Commencing parallel primary segment instance shutdown, please wait...
20220703:02:02:03:001604 gpstop:mdw:gpadmin-[INFO]:-0.00% of jobs completed
20220703:02:02:08:001604 gpstop:mdw:gpadmin-[INFO]:-100.00% of jobs completed
20220703:02:02:08:001604 gpstop:mdw:gpadmin-[INFO]:-Commencing parallel mirror segment instance shutdown, please wait...
20220703:02:02:08:001604 gpstop:mdw:gpadmin-[INFO]:-0.00% of jobs completed
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:-100.00% of jobs completed
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:- Segments stopped successfully = 16
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:- Segments with errors during stop = 0
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:-Successfully shutdown 16 of 16 segment instances
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:-Database successfully shutdown with no errors reported
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:-Cleaning up leftover gpmmon process
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:-No leftover gpmmon process found
20220703:02:02:09:001604 gpstop:mdw:gpadmin-[INFO]:-Cleaning up leftover gpsmon processes
20220703:02:02:10:001604 gpstop:mdw:gpadmin-[INFO]:-No leftover gpsmon processes on some hosts. not attempting forceful termination on these hosts
20220703:02:02:10:001604 gpstop:mdw:gpadmin-[INFO]:-Cleaning up leftover shared memory
20220703:02:02:11:001604 gpstop:mdw:gpadmin-[INFO]:-Restarting System...
[gpadmin@mdw ~]$
二. 安装日志
初始化安装日志
注意-S参数的坑，standby情况
| /data/master目录 | 命令 | 初始化操作描述 |
|---|---|---|
| 有 | gpinitsystem -c /tmp/gpinitsystem_config -s smdw | 初始化成功 |
| 有 | gpinitsystem -c /tmp/gpinitsystem_config -s smdw -S | 失败，无法执行 |
| 有 | gpinitsystem -c /tmp/gpinitsystem_config -S -s smdw | 成功，但是无standy |
| 有 | gpinitsystem -c /tmp/gpinitsystem_config -s smdw -S /data/master | 开始成功,输入y之后提示目录已存在无法初始化 |
| 无 | gpinitsystem -c /tmp/gpinitsystem_config -s smdw -S /data/master | 失败，提示无/data/master目录 |
初始化日志
[gpadmin@mdw tmp]$ gpinitsystem -c /tmp/gpinitsystem_config -s smdw
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
20220702:23:05:38:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Checking configuration parameters, please wait...
20220702:23:05:38:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Reading Greenplum configuration file /tmp/gpinitsystem_config
20220702:23:05:38:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Locale has not been set in /tmp/gpinitsystem_config, will set to default value
20220702:23:05:38:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Locale set to en_US.utf8
20220702:23:05:38:056479 gpinitsystem:mdw:gpadmin-[INFO]:-No DATABASE_NAME set, will exit following template1 updates
20220702:23:05:38:056479 gpinitsystem:mdw:gpadmin-[INFO]:-MASTER_MAX_CONNECT not set, will set to default value 250
20220702:23:05:39:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Checking configuration parameters, Completed
20220702:23:05:39:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing multi-home checks, please wait...
..
20220702:23:05:39:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Configuring build for standard array
20220702:23:05:39:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing multi-home checks, Completed
20220702:23:05:39:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Building primary segment instance array, please wait...
........
20220702:23:05:42:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Building group mirror array type , please wait...
........
20220702:23:05:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Checking Master host
20220702:23:05:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Checking new segment hosts, please wait...
................
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Checking new segment hosts, Completed
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Database Creation Parameters
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master Configuration
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master instance name = Greenplum
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master hostname = mdw
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master port = 5432
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master instance dir = /data/master/gpseg-1
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master LOCALE = en_US.utf8
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum segment prefix = gpseg
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master Database =
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master connections = 250
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master buffers = 128000kB
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Segment connections = 750
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Segment buffers = 128000kB
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Checkpoint segments = 8
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Encoding = UNICODE
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Postgres param file = Off
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Initdb to be used = /greenplum/greenplum-db-6.18.2/bin/initdb
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-GP_LIBRARY_PATH is = /greenplum/greenplum-db-6.18.2/lib
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-HEAP_CHECKSUM is = on
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-HBA_HOSTNAMES is = 0
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Ulimit check = Passed
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Array host connect type = Single hostname per node
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [1] = ::1
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [2] = 192.168.0.110
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [3] = fe80::20c:29ff:fe90:bf83
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Standby Master = smdw
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Number of primary segments = 4
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Standby IP address = ::1
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Standby IP address = 192.168.0.113
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Standby IP address = fe80::20c:29ff:feab:1f84
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Total Database segments = 8
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Trusted shell = ssh
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Number segment hosts = 2
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Mirror port base = 37000
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Number of mirror segments = 4
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Mirroring config = ON
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Mirroring type = Group
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:----------------------------------------
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Primary Segment Configuration
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:----------------------------------------
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 36000 sdw1 /data/primary/gpseg0 2
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 36001 sdw1 /data/primary/gpseg1 3
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 36002 sdw1 /data/primary/gpseg2 4
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 36003 sdw1 /data/primary/gpseg3 5
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 36000 sdw2 /data/primary/gpseg4 6
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 36001 sdw2 /data/primary/gpseg5 7
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 36002 sdw2 /data/primary/gpseg6 8
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 36003 sdw2 /data/primary/gpseg7 9
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Mirror Segment Configuration
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 37000 sdw2 /data/mirror/gpseg0 10
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 37001 sdw2 /data/mirror/gpseg1 11
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 37002 sdw2 /data/mirror/gpseg2 12
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 37003 sdw2 /data/mirror/gpseg3 13
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 37000 sdw1 /data/mirror/gpseg4 14
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 37001 sdw1 /data/mirror/gpseg5 15
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 37002 sdw1 /data/mirror/gpseg6 16
20220702:23:05:57:056479 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 37003 sdw1 /data/mirror/gpseg7 17
安装过程中，输入y后的日志
Continue with Greenplum creation Yy|Nn (default=N):
> y
20220702:23:06:19:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Building the Master instance database, please wait...
20220702:23:06:24:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Starting the Master in admin mode
20220702:23:06:25:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing parallel build of primary segment instances
20220702:23:06:25:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Spawning parallel processes batch [1], please wait...
........
20220702:23:06:25:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Waiting for parallel processes batch [1], please wait...
.find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
...................................
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Parallel process exit status
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as completed = 8
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as killed = 0
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as failed = 0
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Removing back out file
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:-No errors generated from parallel processes
20220702:23:07:02:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Restarting the Greenplum instance in production mode
20220702:23:07:02:061761 gpstop:mdw:gpadmin-[INFO]:-Starting gpstop with args: -a -l /home/gpadmin/gpAdminLogs -m -d /data/master/gpseg-1
20220702:23:07:02:061761 gpstop:mdw:gpadmin-[INFO]:-Gathering information and validating the environment...
20220702:23:07:02:061761 gpstop:mdw:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20220702:23:07:02:061761 gpstop:mdw:gpadmin-[INFO]:-Obtaining Segment details from master...
20220702:23:07:02:061761 gpstop:mdw:gpadmin-[INFO]:-Greenplum Version: 'postgres (Greenplum Database) 6.18.2 build commit:1242aadf0137d3b26ee42c80e579e78bd7a805c7'
20220702:23:07:02:061761 gpstop:mdw:gpadmin-[INFO]:-Commencing Master instance shutdown with mode='smart'
20220702:23:07:02:061761 gpstop:mdw:gpadmin-[INFO]:-Master segment instance directory=/data/master/gpseg-1
20220702:23:07:02:061761 gpstop:mdw:gpadmin-[INFO]:-Stopping master segment and waiting for user connections to finish ...
server shutting down
20220702:23:07:03:061761 gpstop:mdw:gpadmin-[INFO]:-Attempting forceful termination of any leftover master process
20220702:23:07:03:061761 gpstop:mdw:gpadmin-[INFO]:-Terminating processes for segment /data/master/gpseg-1
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Starting gpstart with args: -a -l /home/gpadmin/gpAdminLogs -d /data/master/gpseg-1
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Gathering information and validating the environment...
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Greenplum Binary Version: 'postgres (Greenplum Database) 6.18.2 build commit:1242aadf0137d3b26ee42c80e579e78bd7a805c7'
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Greenplum Catalog Version: '301908232'
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Starting Master instance in admin mode
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Obtaining Segment details from master...
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Setting new master era
20220702:23:07:03:061785 gpstart:mdw:gpadmin-[INFO]:-Master Started...
20220702:23:07:04:061785 gpstart:mdw:gpadmin-[INFO]:-Shutting down master
20220702:23:07:04:061785 gpstart:mdw:gpadmin-[INFO]:-Commencing parallel segment instance startup, please wait...
.
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:-Process results...
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:- Successful segment starts = 8
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:- Failed segment starts = 0
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:- Skipped segment starts (segments are marked down in configuration) = 0
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:-Successfully started 8 of 8 segment instances
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:23:07:05:061785 gpstart:mdw:gpadmin-[INFO]:-Starting Master instance mdw directory /data/master/gpseg-1
20220702:23:07:06:061785 gpstart:mdw:gpadmin-[INFO]:-Command pg_ctl reports Master mdw instance active
20220702:23:07:06:061785 gpstart:mdw:gpadmin-[INFO]:-Connecting to dbname='template1' connect_timeout=15
20220702:23:07:06:061785 gpstart:mdw:gpadmin-[INFO]:-No standby master configured. skipping...
20220702:23:07:06:061785 gpstart:mdw:gpadmin-[INFO]:-Database successfully started
20220702:23:07:06:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Completed restart of Greenplum instance in production mode
20220702:23:07:06:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing parallel build of mirror segment instances
20220702:23:07:06:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Spawning parallel processes batch [1], please wait...
........
20220702:23:07:06:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Waiting for parallel processes batch [1], please wait...
.find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
.....................................
20220702:23:07:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:23:07:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Parallel process exit status
20220702:23:07:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:23:07:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as completed = 8
20220702:23:07:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as killed = 0
20220702:23:07:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as failed = 0
20220702:23:07:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:23:07:45:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Starting initialization of standby master smdw
20220702:23:07:45:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Validating environment and parameters for standby initialization...
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Checking for data directory /data/master/gpseg-1 on smdw
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:------------------------------------------------------
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Greenplum standby master initialization parameters
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:------------------------------------------------------
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Greenplum master hostname = mdw
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Greenplum master data directory = /data/master/gpseg-1
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Greenplum master port = 5432
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Greenplum standby master hostname = smdw
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Greenplum standby master port = 5432
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Greenplum standby master data directory = /data/master/gpseg-1
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Greenplum update system catalog = On
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Syncing Greenplum Database extensions to standby
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-The packages on smdw are consistent.
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Adding standby master to catalog...
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Database catalog updated successfully.
20220702:23:07:46:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Updating pg_hba.conf file...
20220702:23:07:50:063699 gpinitstandby:mdw:gpadmin-[INFO]:-pg_hba.conf files updated successfully.
20220702:23:08:00:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Starting standby master
20220702:23:08:00:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Checking if standby master is running on host: smdw in directory: /data/master/gpseg-1
20220702:23:08:04:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Cleaning up pg_hba.conf backup files...
20220702:23:08:05:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Backup files of pg_hba.conf cleaned up successfully.
20220702:23:08:05:063699 gpinitstandby:mdw:gpadmin-[INFO]:-Successfully created standby master on smdw
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Successfully completed standby master initialization
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Scanning utility log file for any warning messages
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[WARN]:-*******************************************************
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[WARN]:-Scan of log file indicates that some warnings or errors
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[WARN]:-were generated during the array creation
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Please review contents of log file
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-/home/gpadmin/gpAdminLogs/gpinitsystem_20220702.log
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-To determine level of criticality
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-These messages could be from a previous run of the utility
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-that was called today!
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[WARN]:-*******************************************************
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Database instance successfully created
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-------------------------------------------------------
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-To complete the environment configuration, please
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-update gpadmin .bashrc file with the following
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-1. Ensure that the greenplum_path.sh file is sourced
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-2. Add "export MASTER_DATA_DIRECTORY=/data/master/gpseg-1"
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:- to access the Greenplum scripts for this instance:
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:- or, use -d /data/master/gpseg-1 option for the Greenplum scripts
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:- Example gpstate -d /data/master/gpseg-1
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Script log file = /home/gpadmin/gpAdminLogs/gpinitsystem_20220702.log
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-To remove instance, run gpdeletesystem utility
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Standby Master smdw has been configured
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-To activate the Standby Master Segment in the event of Master
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-failure review options for gpactivatestandby
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-------------------------------------------------------
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-The Master /data/master/gpseg-1/pg_hba.conf post gpinitsystem
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-has been configured to allow all hosts within this new
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-array to intercommunicate. Any hosts external to this
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-new array must be explicitly added to this file
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-Refer to the Greenplum Admin support guide which is
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-located in the /greenplum/greenplum-db-6.18.2/docs directory
20220702:23:08:05:056479 gpinitsystem:mdw:gpadmin-[INFO]:-------------------------------------------------------
三. 补充
失败回退
bash /home/greenplum/gpAdminLogs/backout_gpinitsystem_gpadmin_*
清理
pg_ctl -D /greenplum/data/master/gpseg-1 stop
rm -f /tmp/.s.PGSQL.5432 /tmp/.s.PGSQL.5432.lock
rm -Rf /greenplum/data/master/gpseg-1
#删除segment所有的primary/mirror下的目录
gpssh -f /tmp/tmp/seg_hosts
cd /data/primary
rm -r gp*
cd /data/mirror
rm -r gp*
exit
检查
cat /home/gpadmin/gpAdminLogs/gpinitsystem_xxxx.log|grep -E -i 'WARN|ERROR]'
四. 问题记录，初始化standby 未启动
该条命令执行报错
gpinitsystem -c /tmp/gpinitsystem_config -s smdw -S
该条命令执行成功但是日志如下，standy未启动。
gpinitsystem -c /tmp/gpinitsystem_config -S -s smdw
错误的安装日志，无standby
[gpadmin@mdw tmp]$ gpinitsystem -c /tmp/gpinitsystem_config -S -s smdw
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Checking configuration parameters, please wait...
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Reading Greenplum configuration file /tmp/gpinitsystem_config
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Locale has not been set in /tmp/gpinitsystem_config, will set to default value
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Locale set to en_US.utf8
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-No DATABASE_NAME set, will exit following template1 updates
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-MASTER_MAX_CONNECT not set, will set to default value 250
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Checking configuration parameters, Completed
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing multi-home checks, please wait...
..
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Configuring build for standard array
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing multi-home checks, Completed
20220702:21:03:34:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Building primary segment instance array, please wait...
........
20220702:21:03:37:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Building group mirror array type , please wait...
........
20220702:21:03:41:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Checking Master host
20220702:21:03:41:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Checking new segment hosts, please wait...
................
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Checking new segment hosts, Completed
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Database Creation Parameters
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master Configuration
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master instance name = Greenplum
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master hostname = mdw
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master port = 5432
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master instance dir = /data/master/gpseg-1
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master LOCALE = en_US.utf8
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum segment prefix = gpseg
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master Database =
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master connections = 250
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master buffers = 128000kB
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Segment connections = 750
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Segment buffers = 128000kB
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Checkpoint segments = 8
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Encoding = UNICODE
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Postgres param file = Off
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Initdb to be used = /greenplum/greenplum-db-6.18.2/bin/initdb
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-GP_LIBRARY_PATH is = /greenplum/greenplum-db-6.18.2/lib
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-HEAP_CHECKSUM is = on
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-HBA_HOSTNAMES is = 0
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Ulimit check = Passed
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Array host connect type = Single hostname per node
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [1] = ::1
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [2] = 192.168.0.110
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [3] = fe80::20c:29ff:fe90:bf83
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Standby Master = Not Configured
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Number of primary segments = 4
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Total Database segments = 8
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Trusted shell = ssh
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Number segment hosts = 2
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Mirror port base = 37000
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Number of mirror segments = 4
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Mirroring config = ON
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Mirroring type = Group
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:----------------------------------------
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Primary Segment Configuration
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:----------------------------------------
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 36000 sdw1 /data/primary/gpseg0 2
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 36001 sdw1 /data/primary/gpseg1 3
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 36002 sdw1 /data/primary/gpseg2 4
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 36003 sdw1 /data/primary/gpseg3 5
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 36000 sdw2 /data/primary/gpseg4 6
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 36001 sdw2 /data/primary/gpseg5 7
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 36002 sdw2 /data/primary/gpseg6 8
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 36003 sdw2 /data/primary/gpseg7 9
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Mirror Segment Configuration
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 37000 sdw2 /data/mirror/gpseg0 10
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 37001 sdw2 /data/mirror/gpseg1 11
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 37002 sdw2 /data/mirror/gpseg2 12
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw2 37003 sdw2 /data/mirror/gpseg3 13
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 37000 sdw1 /data/mirror/gpseg4 14
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 37001 sdw1 /data/mirror/gpseg5 15
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 37002 sdw1 /data/mirror/gpseg6 16
20220702:21:03:52:114421 gpinitsystem:mdw:gpadmin-[INFO]:-sdw1 37003 sdw1 /data/mirror/gpseg7 17
Continue with Greenplum creation Yy|Nn (default=N):
> y
20220702:21:10:32:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Building the Master instance database, please wait...
20220702:21:10:38:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Starting the Master in admin mode
20220702:21:10:39:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing parallel build of primary segment instances
20220702:21:10:39:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Spawning parallel processes batch [1], please wait...
........
20220702:21:10:40:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Waiting for parallel processes batch [1], please wait...
.find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
.................................................
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Parallel process exit status
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as completed = 8
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as killed = 0
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as failed = 0
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Removing back out file
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:-No errors generated from parallel processes
20220702:21:11:30:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Restarting the Greenplum instance in production mode
20220702:21:11:30:121909 gpstop:mdw:gpadmin-[INFO]:-Starting gpstop with args: -a -l /home/gpadmin/gpAdminLogs -m -d /data/master/gpseg-1
20220702:21:11:30:121909 gpstop:mdw:gpadmin-[INFO]:-Gathering information and validating the environment...
20220702:21:11:30:121909 gpstop:mdw:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20220702:21:11:30:121909 gpstop:mdw:gpadmin-[INFO]:-Obtaining Segment details from master...
20220702:21:11:30:121909 gpstop:mdw:gpadmin-[INFO]:-Greenplum Version: 'postgres (Greenplum Database) 6.18.2 build commit:1242aadf0137d3b26ee42c80e579e78bd7a805c7'
20220702:21:11:30:121909 gpstop:mdw:gpadmin-[INFO]:-Commencing Master instance shutdown with mode='smart'
20220702:21:11:30:121909 gpstop:mdw:gpadmin-[INFO]:-Master segment instance directory=/data/master/gpseg-1
20220702:21:11:30:121909 gpstop:mdw:gpadmin-[INFO]:-Stopping master segment and waiting for user connections to finish ...
server shutting down
20220702:21:11:32:121909 gpstop:mdw:gpadmin-[INFO]:-Attempting forceful termination of any leftover master process
20220702:21:11:32:121909 gpstop:mdw:gpadmin-[INFO]:-Terminating processes for segment /data/master/gpseg-1
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Starting gpstart with args: -a -l /home/gpadmin/gpAdminLogs -d /data/master/gpseg-1
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Gathering information and validating the environment...
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Greenplum Binary Version: 'postgres (Greenplum Database) 6.18.2 build commit:1242aadf0137d3b26ee42c80e579e78bd7a805c7'
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Greenplum Catalog Version: '301908232'
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Starting Master instance in admin mode
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Obtaining Segment details from master...
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Setting new master era
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Master Started...
20220702:21:11:32:121938 gpstart:mdw:gpadmin-[INFO]:-Shutting down master
20220702:21:11:33:121938 gpstart:mdw:gpadmin-[INFO]:-Commencing parallel segment instance startup, please wait...
...
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-Process results...
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:- Successful segment starts = 8
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:- Failed segment starts = 0
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:- Skipped segment starts (segments are marked down in configuration) = 0
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-Successfully started 8 of 8 segment instances
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-Starting Master instance mdw directory /data/master/gpseg-1
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-Command pg_ctl reports Master mdw instance active
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-Connecting to dbname='template1' connect_timeout=15
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-No standby master configured. skipping...
20220702:21:11:37:121938 gpstart:mdw:gpadmin-[INFO]:-Database successfully started
20220702:21:11:37:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Completed restart of Greenplum instance in production mode
20220702:21:11:37:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Commencing parallel build of mirror segment instances
20220702:21:11:37:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Spawning parallel processes batch [1], please wait...
........
20220702:21:11:38:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Waiting for parallel processes batch [1], please wait...
.find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
find: ‘/greenplum/greenplum-db-6.18.2/greenplum-db-6.18.2’: Too many levels of symbolic links
........................................
20220702:21:12:19:114421 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:21:12:19:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Parallel process exit status
20220702:21:12:19:114421 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:21:12:19:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as completed = 8
20220702:21:12:19:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as killed = 0
20220702:21:12:19:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Total processes marked as failed = 0
20220702:21:12:19:114421 gpinitsystem:mdw:gpadmin-[INFO]:------------------------------------------------
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Scanning utility log file for any warning messages
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Log file scan check passed
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Database instance successfully created
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-------------------------------------------------------
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-To complete the environment configuration, please
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-update gpadmin .bashrc file with the following
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-1. Ensure that the greenplum_path.sh file is sourced
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-2. Add "export MASTER_DATA_DIRECTORY=/data/master/gpseg-1"
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:- to access the Greenplum scripts for this instance:
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:- or, use -d /data/master/gpseg-1 option for the Greenplum scripts
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:- Example gpstate -d /data/master/gpseg-1
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Script log file = /home/gpadmin/gpAdminLogs/gpinitsystem_20220702.log
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-To remove instance, run gpdeletesystem utility
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-To initialize a Standby Master Segment for this Greenplum instance
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Review options for gpinitstandby
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-------------------------------------------------------
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-The Master /data/master/gpseg-1/pg_hba.conf post gpinitsystem
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-has been configured to allow all hosts within this new
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-array to intercommunicate. Any hosts external to this
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-new array must be explicitly added to this file
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-Refer to the Greenplum Admin support guide which is
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-located in the /greenplum/greenplum-db-6.18.2/docs directory
20220702:21:12:20:114421 gpinitsystem:mdw:gpadmin-[INFO]:-------------------------------------------------------
[gpadmin@mdw tmp]$
错误信息
................
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Checking new segment hosts, Completed
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum Database Creation Parameters
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master Configuration
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:---------------------------------------
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master instance name = Greenplum
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master hostname = mdw
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master port = 5432
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master instance dir = /data/master/gpseg-1
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master LOCALE = en_US.utf8
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Greenplum segment prefix = gpseg
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master Database =
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master connections = 250
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master buffers = 128000kB
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Segment connections = 750
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Segment buffers = 128000kB
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Checkpoint segments = 8
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Encoding = UNICODE
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Postgres param file = Off
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Initdb to be used = /greenplum/greenplum-db-6.18.2/bin/initdb
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-GP_LIBRARY_PATH is = /greenplum/greenplum-db-6.18.2/lib
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-HEAP_CHECKSUM is = on
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-HBA_HOSTNAMES is = 0
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Ulimit check = Passed
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Array host connect type = Single hostname per node
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [1] = ::1
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [2] = 192.168.0.110
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Master IP address [3] = fe80::20c:29ff:fe90:bf83
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Standby Master = Not Configured
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Number of primary segments = 4
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Total Database segments = 8
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Trusted shell = ssh
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Number segment hosts = 2
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Mirror port base = 37000
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Number of mirror segments = 4
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Mirroring config = ON
20220702:22:30:45:029305 gpinitsystem:mdw:gpadmin-[INFO]:-Mirroring type = Group
错误安装状态信息
[gpadmin@mdw tmp]$ gpstate -a
20220702:21:34:06:001098 gpstate:mdw:gpadmin-[INFO]:-Starting gpstate with args: -a
20220702:21:34:06:001098 gpstate:mdw:gpadmin-[INFO]:-local Greenplum Version: 'postgres (Greenplum Database) 6.18.2 build commit:1242aadf0137d3b26ee42c80e579e78bd7a805c7'
20220702:21:34:06:001098 gpstate:mdw:gpadmin-[INFO]:-master Greenplum Version: 'PostgreSQL 9.4.24 (Greenplum Database 6.18.2 build commit:1242aadf0137d3b26ee42c80e579e78bd7a805c7) on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 6.4.0, 64-bit compiled on Nov 10 2021 00:05:30'
20220702:21:34:06:001098 gpstate:mdw:gpadmin-[INFO]:-Obtaining Segment details from master...
20220702:21:34:06:001098 gpstate:mdw:gpadmin-[INFO]:-Gathering data from segments...
................
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:-Greenplum instance status summary
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Master instance = Active
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Master standby = No master standby configured
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total segment instance count from metadata = 16
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Primary Segment Status
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total primary segments = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total primary segment valid (at master) = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total primary segment failures (at master) = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of postmaster.pid files missing = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of postmaster.pid files found = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of postmaster.pid PIDs missing = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of postmaster.pid PIDs found = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of /tmp lock files missing = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of /tmp lock files found = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number postmaster processes missing = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number postmaster processes found = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Mirror Segment Status
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:-----------------------------------------------------
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total mirror segments = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total mirror segment valid (at master) = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total mirror segment failures (at master) = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of postmaster.pid files missing = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of postmaster.pid files found = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of postmaster.pid PIDs missing = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of postmaster.pid PIDs found = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of /tmp lock files missing = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number of /tmp lock files found = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number postmaster processes missing = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number postmaster processes found = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number mirror segments acting as primary segments = 0
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:- Total number mirror segments acting as mirror segments = 8
20220702:21:34:23:001098 gpstate:mdw:gpadmin-[INFO]:-----------------------------------------------------
[gpadmin@mdw tmp]$
五. 集群信息查看
#查看mirror的状态
gpstate -e
#查看standby master的状态
gpstate -f
#查看整个GP群集的状态
gpstate -s
#查看GP的版本
gpstate -i
#帮助文档
gpstate --help
六. 集群重新安装
强制清除master,segment所有的数据目录
gpdeletesystem -d /data/master/gpseg-1 -f
删完修改配置信息
vi /tmp/gpinitsystem_config
gpinitsystem -c /tmp/gpinitsystem_config -D
#重新修改配置
vi /data/master/gpseg-1/pg_hba.conf