RedHat Linux 6.5部署DB2 10.5.0.10 pureScale
环境介绍
VMware Workstation 15.5
Redhat Linux 6.5
DB2 10.5.0.10
| 功能 | IP | 主机名 |
| 存储 | 12.168.1.90 | openfiler |
| cf | 12.168.1.91 | cf1 |
| cf | 12.168.1.92 | cf2 |
| member | 12.168.1.93 | member1 |
| member | 12.168.1.94 | member2 |
准备环境
基础配置
提示：4个节点均操作。
关闭selinux
[root]# vi /etc/selinux/config
SELINUX=disabled关闭iptables
[root]# service iptables stop
[root]# chkconfig iptables off配置/etc/hosts
[root]# vi /etc/hosts
192.168.1.91 cf1
192.168.1.92 cf2
192.168.1.93 member1
192.168.1.94 member2创建用户和组
[root]# groupadd -g 500 db2igrp
[root]# useradd -g db2igrp -u 500 db2inst1
[root]# echo "Gaoyu@029" | passwd --stdin db2inst1
[root]# groupadd -g 1001 db2fadm1
[root]# useradd -g db2fadm1 -u 1001 -m db2fenc1
[root]# echo "Gaoyu@029" | passwd --stdin db2fenc1配置SSH互信
生成ssh公钥认证并将私钥拷贝到目标端主机
[root]# ssh-keygen
[root]# ssh-copy-id <hostname>
[db2inst1]# ssh-keygen
[db2inst1]# ssh-copy-id <hostname>验证ssh互信
[root]# ssh cf1 hostname
[root]# ssh cf2 hostname
[root]# ssh member1 hostname
[root]# ssh member2 hostname
[db2inst1]# ssh cf1 hostname
[db2inst1]# ssh cf2 hostname
[db2inst1]# ssh member1 hostname
[db2inst1]# ssh member2 hostname配置NTP
安装NTP
[root]# yum install -y ntp ntpdatecf1节点作为NTP SERVER 端
[root]# service ntpd start其余节点（cf2,member1,member2）作为NTP CLIENT端
[root]# crontab -e
添加如下内容：
*/5 * * * * /usr/sbin/ntpdate 192.168.1.91配置iscsi
提示：4个节点均操作。
openfiler共享一块/dev/sdb的盘为共享盘，请参考我另一篇博客：openfiler使用。
安装iscsi
[root]# yum install iscsi-initiator-utils -y
[root]# chkconfig iscsid on识别存储映射
[root]# iscsiadm -m discovery -t sendtargets -p 192.168.1.90:3260登录节点
[root]# iscsiadm -m node -T iqn.2006-01.com.openfiler:tsn.c8bba38a4419 -p 192.168.1.90:3260 -l配置开机自动登录
[root]# iscsiadm -m node -T iqn.2006-01.com.openfiler:tsn.c8bba38a4419 -p 192.168.1.90:3260 --op update -n node.startup -v automatic配置完后，本地可以看到/dev/sdb
[root]# ls /dev/sdb部署DB2 purescale
安装DB2 pureScale
提示：4个节点均操作。
安装DB2依赖包
[root]# yum install -y libstdc++.so.5 gcc-c++ kernel-devel sg3_utils sg_persist libstdc++.i686 pam.i686 ksh libstdc++ compat-libstdc++-33 pam安装GPFS依赖包
[root]# yum groupinstall 'Development tools' -y修改内核参数
[root]# echo "options mlx4_core log_mtts_per_seg=7" >> /etc/modprobe.d/modprobe.conf将Intel TCO WatchDog Timer Driver模块列入黑名单
[root]# vi /etc/modprobe.d/blacklist.conf
新增如下内容：
blacklist iTCO_wdt
blacklist iTCO_vendor_support配置环境变量
[root]# vi /etc/profile
export PATH=/root/bin:/usr/sbin/rsct/bin:/opt/ibm/db2/v10.5/bin:$PATH
export PATH=/usr/lpp/mmfs/bin:$PATH
export DB2USENONIB=TRUE
export DB2_CFS_GPFS_NO_REFRESH_DATA=true
export IBM_RDAC=NO
export CT_MANAGEMENT_SCOPE=2
[root]# source /etc/profile安装DB2 pureScale
[root]# tar -zxvf v10.5fp10_linuxx64_server_t.tar.gz
[root]# cd server_t
[root@cf2 server_t]# ./db2_install
DBI1324W Support of the db2_install command is deprecated.
Default directory for installation of products - /opt/ibm/db2/V10.5
***********************************************************
Install into default directory (/opt/ibm/db2/V10.5) ? [yes/no]
yes
Specify one of the following keywords to install DB2 products.
SERVER
CONSV
EXP
CLIENT
RTCL
Enter "help" to redisplay product names.
Enter "quit" to exit.
***********************************************************
SERVER
***********************************************************
Do you want to install the DB2 pureScale Feature? [yes/no]
yes
DB2 installation is being initialized.
Total number of tasks to be performed: 53
Total estimated time for all tasks to be performed: 2201 second(s)
Task #1 start
Description: Checking license agreement acceptance
Estimated time 1 second(s)
Task #1 end
Task #2 start
Description: Base Client Support for installation with root privileges
Estimated time 3 second(s)
Task #2 end
Task #3 start
Description: Product Messages - English
Estimated time 14 second(s)
Task #3 end
Task #4 start
Description: Base client support
Estimated time 319 second(s)
Task #4 end
Task #5 start
Description: Java Runtime Support
Estimated time 169 second(s)
Task #5 end
Task #6 start
Description: Java Help (HTML) - English
Estimated time 7 second(s)
Task #6 end
Task #7 start
Description: Base server support for installation with root privileges
Estimated time 7 second(s)
Task #7 end
Task #8 start
Description: Global Secure ToolKit
Estimated time 53 second(s)
Task #8 end
Task #9 start
Description: Java support
Estimated time 13 second(s)
Task #9 end
Task #10 start
Description: SQL procedures
Estimated time 3 second(s)
Task #10 end
Task #11 start
Description: ICU Utilities
Estimated time 35 second(s)
Task #11 end
Task #12 start
Description: Java Common files
Estimated time 18 second(s)
Task #12 end
Task #13 start
Description: Base server support
Estimated time 500 second(s)
Task #13 end
Task #14 start
Description: Control Center Help (HTML) - English
Estimated time 13 second(s)
Task #14 end
Task #15 start
Description: Connect support
Estimated time 3 second(s)
Task #15 end
Task #16 start
Description: Relational wrappers common
Estimated time 3 second(s)
Task #16 end
Task #17 start
Description: DB2 data source support
Estimated time 6 second(s)
Task #17 end
Task #18 start
Description: Spatial Extender server support
Estimated time 18 second(s)
Task #18 end
Task #19 start
Description: IBM Software Development Kit (SDK) for Java(TM)
Estimated time 50 second(s)
Task #19 end
Task #20 start
Description: DB2 LDAP support
Estimated time 4 second(s)
Task #20 end
Task #21 start
Description: DB2 Instance Setup wizard
Estimated time 20 second(s)
Task #21 end
Task #22 start
Description: Integrated Flash Copy Support
Estimated time 3 second(s)
Task #22 end
Task #23 start
Description: General Parallel File System (GPFS)
Estimated time 100 second(s)
Task #23 end
Task #24 start
Description: Spatial Extender client
Estimated time 3 second(s)
Task #24 end
Task #25 start
Description: Communication support - TCP/IP
Estimated time 3 second(s)
Task #25 end
Task #26 start
Description: Tivoli SA MP
Estimated time 300 second(s)
Task #26 end
Task #27 start
Description: Base application development tools
Estimated time 34 second(s)
Task #27 end
Task #28 start
Description: DB2 Update Service
Estimated time 4 second(s)
Task #28 end
Task #29 start
Description: Parallel Extension
Estimated time 3 second(s)
Task #29 end
Task #30 start
Description: EnterpriseDB code
Estimated time 4 second(s)
Task #30 end
Task #31 start
Description: Replication tools
Estimated time 61 second(s)
Task #31 end
Task #32 start
Description: Cluster Caching Facility
Estimated time 66 second(s)
Task #32 end
Task #33 start
Description: Sample database source
Estimated time 4 second(s)
Task #33 end
Task #34 start
Description: itlm
Estimated time 3 second(s)
Task #34 end
Task #35 start
Description: DB2 Text Search
Estimated time 123 second(s)
Task #35 end
Task #36 start
Description: Command Line Processor Plus
Estimated time 6 second(s)
Task #36 end
Task #37 start
Description: Informix data source support
Estimated time 4 second(s)
Task #37 end
Task #38 start
Description: Oracle data source support
Estimated time 4 second(s)
Task #38 end
Task #39 start
Description: IBM DB2 pureScale Feature
Estimated time 3 second(s)
Task #39 end
Task #40 start
Description: First Steps
Estimated time 3 second(s)
Task #40 end
Task #41 start
Description: Product Signature for DB2 Server Edition
Estimated time 7 second(s)
Task #41 end
Task #42 start
Description: Guardium Installation Manager Client
Estimated time 36 second(s)
Task #42 end
Task #43 start
Description: Setting DB2 library path
Estimated time 180 second(s)
Task #43 end
Task #44 start
Description: Copying DB2 image
Estimated time 600 second(s)
Task #44 end
Task #45 start
Description: Installing or updating DB2 HA scripts for IBM Tivoli System Automation for Multiplatforms (Tivoli SA MP)
Estimated time 40 second(s)
Task #45 end
Task #46 start
Description: Installing or updating DB2 Cluster Scripts for IBM General Parallel File System (GPFS)
Estimated time 40 second(s)
Task #46 end
Task #47 start
Description: Installing or updating DB2 SSH Utilities
Estimated time 5 second(s)
Task #47 end
Task #48 start
Description: Compiling GPL
Estimated time 30 second(s)
Task #48 end
Task #49 start
Description: Executing control tasks
Estimated time 20 second(s)
Task #49 end
Task #50 start
Description: Updating global registry
Estimated time 20 second(s)
Task #50 end
Task #51 start
Description: Updating the db2ls and db2greg link
Estimated time 1 second(s)
Task #51 end
Task #52 start
Description: Registering DB2 licenses
Estimated time 5 second(s)
Task #52 end
Task #53 start
Description: Setting default global profile registry variables
Estimated time 1 second(s)
Task #53 end
Task #54 start
Description: Initializing instance list
Estimated time 5 second(s)
Task #54 end
Task #55 start
Description: Registering DB2 Update Service
Estimated time 30 second(s)
Task #55 end
Task #56 start
Description: Updating global profile registry
Estimated time 3 second(s)
Task #56 end
The execution completed successfully.配置GPFS
方法1：db2cluster_prepare
任一节点执行，我选择在cf1节点操作。
配置GPFS文件系统
[root@cf1 ~]# db2cluster_prepare -instance_shared_dev /dev/sdb
DBI1446I The db2cluster_prepare command is running.
DB2 installation is being initialized.
Total number of tasks to be performed: 1
Total estimated time for all tasks to be performed: 60 second(s)
Task #1 start
Description: Creating IBM General Parallel File System (GPFS) Cluster and Filesystem
Estimated time 60 second(s)
Task #1 end
The execution completed successfully.
For more information see the DB2 installation log at
"/tmp/db2cluster_prepare.log".
DBI1070I Program db2cluster_prepare completed successfully.查看文件系统挂载情况，我这边新挂载/db2sd_20220916045841目录
[root@cf1 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_redhat-lv_root
50G 11G 37G 23% /
tmpfs 1.9G 0 1.9G 0% /dev/shm
/dev/sda1 485M 42M 418M 10% /boot
/dev/mapper/vg_redhat-lv_home
45G 180M 43G 1% /home
/dev/sr0 3.6G 3.6G 0 100% /mnt
/dev/db2fs1 95G 1.2G 94G 2% /db2sd_20220916045841查看集群域信息，生成一个名为：db2cluster_20220916045803.cf1的域
[root@cf1 ~]# db2cluster -cfs -list -domain
Domain Name: db2cluster_20220916045803.cf1方法2：手动配置GPFS
创建集群域
[root@cf1 ~]# db2cluster -cfs -create -domain mydomain -host cf1
The shared file system cluster has been successfully created.分别添加cf2,member1,member2到集群域中
[root@cf1 ~]# db2cluster -cfs -add -host cf2
Host 'cf2' has been successfully added to the shared file system cluster.
[root@cf1 ~]# db2cluster -cfs -add -host member1
Host 'member1' has been successfully added to the shared file system cluster.
[root@cf1 ~]# db2cluster -cfs -add -host member2
Host 'member2' has been successfully added to the shared file system cluster.添加cf2,member1,member2到集群许可协议中
#方式1：
[root@cf1 ~]# mmchlicense server --accept -N cf1,cf2,member1,member2
The following nodes will be designated as possessing server licenses:
cf1
cf2
member1
member2
mmchlicense: Command successfully completed
mmchlicense: Propagating the cluster configuration data to all
affected nodes. This is an asynchronous process.
#方式2：
[root@cf1 ~]# db2cluster -cfs -add -license
The license for the shared file system cluster has been successfully added.配置创建NSD的文件
[root@cf1 ~]# vi /tmp/newNSD
%nsd:
device=/dev/sdb
nsd=nsd2
usage=dataAndMetadata执行newNSD创建NSD
[root@cf1 ~]# mmcrnsd -F /tmp/newNSD -v no
mmcrnsd: Processing disk sdb
mmcrnsd: Propagating the cluster configuration data to all
affected nodes. This is an asynchronous process.
[root@cf1 ~]# mmlsnsd
File system Disk name NSD servers
---------------------------------------------------------------------------
(free disk) nsd2 (directly attached)启动GPFS
[root@cf1]# mmstartup -a
Thu Sep 15 22:30:42 EDT 2022: mmstartup: Starting GPFS ...查看GPFS状态
[root@cf1 ~]# mmgetstate -a
Node number Node name GPFS state
------------------------------------------
1 cf1 arbitrating
2 cf2 arbitrating
3 member1 arbitrating
4 member2 arbitrating
[root@cf1 ~]# mmgetstate -a
Node number Node name GPFS state
------------------------------------------
1 cf1 active
2 cf2 active
3 member1 active
4 member2 active创建CFS文件系统，nsd2是上面创建的NSD，/db2nsd是要创建的磁盘
[root@cf1 ~]# mmcrfs -T /db2nsd db2nsd nsd2
The following disks of db2nsd will be formatted on node cf1:
nsd2: size 118048 MB
Formatting file system ...
Disks up to size 1.0 TB can be added to storage pool system.
Creating Inode File
Creating Allocation Maps
Creating Log Files
Clearing Inode Allocation Map
Clearing Block Allocation Map
Formatting Allocation Map for storage pool system
Completed creation of file system /dev/db2nsd.
mmcrfs: Propagating the cluster configuration data to all
affected nodes. This is an asynchronous process.挂载NSD
[root@cf1 ~]# mmmount all -a
Thu Sep 15 22:43:51 EDT 2022: mmmount: Mounting file systems ...
[root@cf1 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_redhat-lv_root
50G 11G 37G 22% /
tmpfs 1.9G 0 1.9G 0% /dev/shm
/dev/sda1 485M 42M 418M 10% /boot
/dev/mapper/vg_redhat-lv_home
45G 180M 43G 1% /home
/dev/sr0 3.6G 3.6G 0 100% /mnt
/dev/db2nsd 116G 687M 115G 1% /db2nsd创建实例并启动集群
cf1节点创建实例
[root@cf1 ~]# /opt/ibm/db2/V10.5/instance/db2icrt -cf cf1 -cfnet cf1 -m member1 -mnet member1 -instance_shared_dir /db2sd_20220916045841 -tbdev 192.168.1.1 -u db2fenc1 db2inst1
DBI1446I The db2icrt command is running.
DB2 installation is being initialized.
Total number of tasks to be performed: 10
Total estimated time for all tasks to be performed: 1074 second(s)
Task #1 start
Description: Installing DB2 files on remote hosts
Estimated time 600 second(s)
Task #1 end
Task #2 start
Description: Installing or updating DB2 HA scripts for IBM Tivoli System Automation for Multiplatforms (Tivoli SA MP)
Estimated time 40 second(s)
Task #2 end
Task #3 start
Description: Installing or updating DB2 Cluster Scripts for IBM General Parallel File System (GPFS)
Estimated time 40 second(s)
Task #3 end
Task #4 start
Description: Registering licenses on remote hosts
Estimated time 40 second(s)
Task #4 end
Task #5 start
Description: Setting default global profile registry variables
Estimated time 1 second(s)
Task #5 end
Task #6 start
Description: Register NTP
Estimated time 40 second(s)
Task #6 end
Task #7 start
Description: Initializing instance list
Estimated time 5 second(s)
Task #7 end
Task #8 start
Description: Initiating the remote host list
Estimated time 5 second(s)
Task #8 end
Task #9 start
Description: Configuring DB2 instances
Estimated time 300 second(s)
Task #9 end
Task #10 start
Description: Updating global profile registry
Estimated time 3 second(s)
Task #10 end
The execution completed successfully.
For more information see the DB2 installation log at "/tmp/db2icrt.log.100122".
DBI1070I Program db2icrt completed successfully.查看GPFS集群信息
[root@cf1 ~]# mmlscluster
GPFS cluster information
========================
GPFS cluster name: db2cluster_20220916045803.cf1
GPFS cluster id: 17390685069817166492
GPFS UID domain: db2cluster_20220916045803.cf1
Remote shell command: /var/db2/db2ssh/db2locssh
Remote file copy command: /var/db2/db2ssh/db2scp
Repository type: server-based
GPFS cluster configuration servers:
-----------------------------------
Primary server: cf1
Secondary server: member1
Node Daemon node name IP address Admin node name Designation
--------------------------------------------------------------------
1 cf1 192.168.1.91 cf1 quorum-manager
2 member1 192.168.1.93 member1 quorum-manager配置允许普通网络启动实例（cf1,member1节点均执行）
[db2inst1]# db2set DB2_SD_ALLOW_SLOW_NETWORK=on
[db2inst1]# db2set DB2_CA_TRANSPORT_METHOD=SOCKETS启动实例
[db2inst1@cf1 ~]$ db2start
SQL8007W There are "90" day(s) left in the evaluation period for the product
"DB2 Advanced Enterprise Server Edition". For evaluation license terms and
conditions, refer to the License Agreement document located in the license
directory in the installation path of this product. If you have licensed this
product, ensure the license key is properly registered. You can register the
license by using the db2licm command line utility. The license key can be
obtained from your licensed product CD.
09/16/2022 06:08:05 0 0 SQL1063N DB2START processing was successful.
SQL1063N DB2START processing was successful.查看CF和MEMBER信息
[root@cf1 ~]# db2instance -instance db2inst1 -list
ID TYPE STATE HOME_HOST CURRENT_HOST ALERT PARTITION_NUMBER LOGICAL_PORT NETNAME
-- ---- ----- --------- ------------ ----- ---------------- ------------ -------
0 MEMBER STARTED member1 member1 NO 0 0 member1
128 CF PRIMARY cf1 cf1 NO - 0 cf1
HOSTNAME STATE INSTANCE_STOPPED ALERT
-------- ----- ---------------- -----
cf1 ACTIVE NO NO
member1 ACTIVE NO NO新增MEMBER节点
添加MEMBER2到集群
[root@cf1 ~]# db2iupdt -d -add -m member2 -mnet member2 db2inst1
DBI1446I The db2iupdt command is running.
DB2 installation is being initialized.
Total number of tasks to be performed: 10
Total estimated time for all tasks to be performed: 1074 second(s)
Task #1 start
Description: Installing DB2 files on remote hosts
Estimated time 600 second(s)
Task #1 end
Task #2 start
Description: Installing or updating DB2 HA scripts for IBM Tivoli System Automation for Multiplatforms (Tivoli SA MP)
Estimated time 40 second(s)
Task #2 end
Task #3 start
Description: Installing or updating DB2 Cluster Scripts for IBM General Parallel File System (GPFS)
Estimated time 40 second(s)
Task #3 end
Task #4 start
Description: Registering licenses on remote hosts
Estimated time 40 second(s)
Task #4 end
Task #5 start
Description: Setting default global profile registry variables
Estimated time 1 second(s)
Task #5 end
Task #6 start
Description: Register NTP
Estimated time 40 second(s)
Task #6 end
Task #7 start
Description: Initializing instance list
Estimated time 5 second(s)
Task #7 end
Task #8 start
Description: Initiating the remote host list
Estimated time 5 second(s)
Task #8 end
Task #9 start
Description: Configuring DB2 instances
Estimated time 300 second(s)
Task #9 end
Task #10 start
Description: Updating global profile registry
Estimated time 3 second(s)
Task #10 end
The execution completed successfully.
For more information see the DB2 installation log at "/tmp/db2iupdt.log.84451".
DBI1070I Program db2iupdt completed successfully.查看CF和MEMBER信息，查看member2的ID
[root@cf1 ~]# db2instance -instance db2inst1 -list
ID TYPE STATE HOME_HOST CURRENT_HOST ALERT PARTITION_NUMBER LOGICAL_PORT NETNAME
-- ---- ----- --------- ------------ ----- ---------------- ------------ -------
0 MEMBER STARTED member1 member1 NO 0 0 member1
1 MEMBER STOPPED member2 member2 NO 0 0 member2
128 CF PRIMARY cf1 cf1 NO - 0 cf1
HOSTNAME STATE INSTANCE_STOPPED ALERT
-------- ----- ---------------- -----
member2 ACTIVE NO NO
cf1 ACTIVE NO NO
member1 ACTIVE NO NO启动member2
[db2inst1@cf1 ~]$ db2start member 1
SQL8007W There are "88" day(s) left in the evaluation period for the product
"DB2 Advanced Enterprise Server Edition". For evaluation license terms and
conditions, refer to the License Agreement document located in the license
directory in the installation path of this product. If you have licensed this
product, ensure the license key is properly registered. You can register the
license by using the db2licm command line utility. The license key can be
obtained from your licensed product CD.
09/18/2022 08:49:38 1 0 SQL1063N DB2START processing was successful.
SQL1063N DB2START processing was successful.再次查看CF和MEMBER信息
[db2inst1@cf1 ~]# db2instance db2inst1 -list
ID TYPE STATE HOME_HOST CURRENT_HOST ALERT PARTITION_NUMBER LOGICAL_PORT NETNAME
-- ---- ----- --------- ------------ ----- ---------------- ------------ -------
0 MEMBER STARTED member1 member1 NO 0 0 member1
1 MEMBER STARTED member2 member2 NO 0 0 member2
128 CF PRIMARY cf1 cf1 NO - 0 cf1
HOSTNAME STATE INSTANCE_STOPPED ALERT
-------- ----- ---------------- -----
member2 ACTIVE NO NO
cf1 ACTIVE NO NO
member1 ACTIVE NO NO新增CF节点
在不关闭集群实例的情况下添加CF节点失败
[root@cf1]# db2iupdt -d -add -cf cf2 -cfnet cf2 db2inst1
DBI1446I The db2iupdt command is running.
DB2 installation is being initialized.
The DB2 installer detects that one or more DB2 instances "db2inst1" are still
active. Stop the active instances and rerun the command again.
A major error occurred during the execution that caused this program to
terminate prematurely. If the problem persists, contact your technical service
representative.
For more information see the DB2 installation log at "/tmp/db2iupdt.log.39734".
DBI1264E This program failed. Errors encountered during execution were
written to the installation log file. Program name:
db2iupdt. Log file name: /tmp/db2iupdt.log.39734.
Explanation:
This message is returned when some processes and operations have failed.
Detailed information about the error was written to the log file.
User response:
Contact IBM support to get assistance in resolving this issue. Keep the
log file intact as this file is an important reference for IBM support.
Related information:
Contacting IBM Software Support关闭集群实例
[db2inst1@cf1]# db2stop添加cf2到集群
[root@cf1 ~]# db2iupdt -d -add -cf cf2 -cfnet cf2 db2inst1
DBI1446I The db2iupdt command is running.
DB2 installation is being initialized.
Total number of tasks to be performed: 10
Total estimated time for all tasks to be performed: 1074 second(s)
Task #1 start
Description: Installing DB2 files on remote hosts
Estimated time 600 second(s)
Task #1 end
Task #2 start
Description: Installing or updating DB2 HA scripts for IBM Tivoli System Automation for Multiplatforms (Tivoli SA MP)
Estimated time 40 second(s)
Task #2 end
Task #3 start
Description: Installing or updating DB2 Cluster Scripts for IBM General Parallel File System (GPFS)
Estimated time 40 second(s)
Task #3 end
Task #4 start
Description: Registering licenses on remote hosts
Estimated time 40 second(s)
Task #4 end
Task #5 start
Description: Setting default global profile registry variables
Estimated time 1 second(s)
Task #5 end
Task #6 start
Description: Register NTP
Estimated time 40 second(s)
Task #6 end
Task #7 start
Description: Initializing instance list
Estimated time 5 second(s)
Task #7 end
Task #8 start
Description: Initiating the remote host list
Estimated time 5 second(s)
Task #8 end
Task #9 start
Description: Configuring DB2 instances
Estimated time 300 second(s)
Task #9 end
Task #10 start
Description: Updating global profile registry
Estimated time 3 second(s)
Task #10 end
The execution completed successfully.
For more information see the DB2 installation log at "/tmp/db2iupdt.log.85153".
DBI1070I Program db2iupdt completed successfully.查看CF和MEMBER信息
[root@cf1 ~]# db2instance -instance db2inst1 -list
ID TYPE STATE HOME_HOST CURRENT_HOST ALERT PARTITION_NUMBER LOGICAL_PORT NETNAME
-- ---- ----- --------- ------------ ----- ---------------- ------------ -------
0 MEMBER STOPPED member1 member1 NO 0 0 member1
1 MEMBER STOPPED member2 member2 NO 0 0 member2
128 CF STOPPED cf1 cf1 NO - 0 cf1
129 CF STOPPED cf2 cf2 NO - 0 cf2
HOSTNAME STATE INSTANCE_STOPPED ALERT
-------- ----- ---------------- -----
cf2 ACTIVE NO NO
cf1 ACTIVE NO NO
member2 ACTIVE NO NO
member1 ACTIVE NO NO启动集群实例
[db2inst1@cf1 ~]$ db2start
SQL8007W There are "88" day(s) left in the evaluation period for the product
"DB2 Advanced Enterprise Server Edition". For evaluation license terms and
conditions, refer to the License Agreement document located in the license
directory in the installation path of this product. If you have licensed this
product, ensure the license key is properly registered. You can register the
license by using the db2licm command line utility. The license key can be
obtained from your licensed product CD.
09/18/2022 09:38:16 1 0 SQL1063N DB2START processing was successful.
09/18/2022 09:38:17 0 0 SQL1063N DB2START processing was successful.
SQL1063N DB2START processing was successful.再次查看CF和MEMBER信息
[db2inst1@cf1 ~]$ db2instance -list
ID TYPE STATE HOME_HOST CURRENT_HOST ALERT PARTITION_NUMBER LOGICAL_PORT NETNAME
-- ---- ----- --------- ------------ ----- ---------------- ------------ -------
0 MEMBER STARTED member1 member1 NO 0 0 member1
1 MEMBER STARTED member2 member2 NO 0 0 member2
128 CF PRIMARY cf1 cf1 NO - 0 cf1
129 CF CATCHUP cf2 cf2 NO - 0 cf2
HOSTNAME STATE INSTANCE_STOPPED ALERT
-------- ----- ---------------- -----
cf2 ACTIVE NO NO
cf1 ACTIVE NO NO
member2 ACTIVE NO NO
member1 ACTIVE NO NO
参考：
https://www.ibm.com/docs/zh/db2/10.5?topic=environment-installing-db2-purescale-linux
https://www.talkwithtrend.com/Article/191151
