DB2异库(异机)重定向恢复步骤

创建实例

# cd /opt/IBM/db2/v9.7/instance

# ./db2icrt -p 50004 -u db2inst4 db2inst4

建库

$ db2 create db payment on /home/db2inst4 using codeset GBK territory CN

检查备份文件

$ db2ckbkp -h PAYMENT.0.db2inst2.NODE0000.CATN0000.20130913013001.001

Backup Mode -- 1 #表示是在线备份文件

Includes Logs -- 1 #表示备份文件中包含恢复所需要的归档日志<喎?http://www.2cto.com/kf/ware/vc/" target="_blank" class="keylink">vcD4KPGgzPsn6s8nHqNLGvcWxvjwvaDM+CjxwPiQgZGIyICZxdW90O3Jlc3RvcmUgZGIgcGF5bWVudCBmcm9tIC4gdGFrZW4gYXQgIDIwMTMwOTEzMDEzMDAxIG9uIC9ob21lL2RiMmluc3Q0IGludG8gcGF5bWVudCBsb2d0YXJnZXQgL2hvbWUvZGIyaW5zdDQgcmVkaXJlY3QgZ2VuZXJhdGUgc2NyaXB0IHBheTIuY2xwJnF1b3Q7PC9wPgo8cD4gICAgICAgIC0tLS2hsWxvZ3RhcmdldCAvaG9tZS9kYjJpbnN0NCChsdfWts6jrLHtyr7WuLaoyfqzydDCv+Jyb2xsZm9yd2FyZMv50Oi1xMjV1r7Ct762PC9wPgo8cD4gPGltZyBzcmM9"http://www.2cto.com/uploadfile/Collfiles/20131224/2013122410080743.jpg" alt="\">

修改脚本

$ vi pay.clp ----编辑

根据实际情况修改下面内容（新数据库的存储路径）：

下面参数中的数值和上面“生成迁移脚本”语句中的参数值意义对应

修改容器路径（表空间）

根据pay.clp中修改的实际情况，创建对应的表空间：

创建表空间

$ db2 "SELECT BPNAME,NPAGES,PAGESIZE FROM SYSCAT.BUFFERPOOLS" ----查看缓冲池

$ cat pool.sql ----写一个脚本，创建表空间

#!/bin/sh

db2 connect to payment

db2 create bufferpool PAYM_SYS_POOL_4K size 25000 pagesize 4k

db2 create bufferpool PAYM_SYS_POOL_8K size 25000 pagesize 8k

db2 create bufferpool PAYM_SYS_POOL_32K size 25000 pagesize 32k

db2 "create tablespace EPS_SPACE_8K PAGESIZE 8K MANAGED BY DATABASE USING (file "/home/db2inst4/db2inst4/tablespaces/EPS_SPACE_8K' 100M) AUTORESIZE YES BUFFERPOOL PAYM_SYS_POOL_8K"

db2 "create user temporary tablespace EPS_SPACE_32K PAGESIZE 32K MANAGED BY SYSTEM USING ('/home/db2inst4/db2inst4/tablespaces/EPS_SPACE_32K' ) BUFFERPOOL PAYM_SYS_POOL_32K "

db2 "create user temporary tablespace SYSTOOLSTMPSPACE PAGESIZE 4K MANAGED BY SYSTEM USING ('/home/db2inst4/db2inst4/tablespaces/SYSTOOLSTMPSPACE' ) BUFFERPOOL PAYM_SYS_POOL_4K "

db2 "create system temporary tablespace PAYMENT_TMP PAGESIZE 32K MANAGED BY DATABASE USING (file '/home/db2inst4/db2inst4/tablespaces/PAYMENT_TMP' 100M) BUFFERPOOL PAYM_SYS_POOL_32K "