1.使用db2ckbkp -h <db_backup_file_name>检查备份文件
[db2inst1@ESB-DB-J5 home]$ db2ckbkp -hDMSDEV.0.db2inst.NODE0000.CATN0000.20160513102947.001
=====================
MEDIA HEADER REACHED:
=====================
Server Database Name -- DMSDEV
Server Database Alias -- DMSDEV
Client Database Alias -- DMSDEV
Timestamp -- 20160513102947
Database Partition Number -- 0
Instance -- db2inst
Database Configuration Type -- 0 (Non-shared data)
Sequence Number -- 1
Database Member ID -- 0
Release ID -- 0xD00 (DB2 v9.7)
Database Seed -- 0x7903558C
DB Comment's Codepage (Volume) --0
DB Comment (Volume) --
DB Comment's Codepage (System) --0
DB Comment (System) --
Authentication Value -- 255 (Not specified)
Backup Mode -- 0 (Offline)
Includes Logs -- 0 (No)
Compression -- 0 (Uncompressed)
Backup Type -- 0 (Database-level)
Backup Granularity -- 0 (Non-incremental)
Merged Backup Image -- 0 (No)
Status Flags -- 0x1
Consistent onthis member
System Catalogs in thisp_w_picpath -- 1 (Yes)
Catalog Partition Number -- 0
DB Codeset -- UTF-8
DB Territory --
LogID -- 1458720781
LogPath --/db2data/db2inst/NODE0000/SQL00002/SQLOGDIR/
Backup Buffer Size -- 16781312 (4097 4K pages)
Number of Sessions -- 1
Platform -- 0x1E (Linux-x86-64)
The properp_w_picpath file name would be:
DMSDEV.0.db2inst.DBPART000.20160513102947.001
[1] Buffersprocessed: ########################################################################################################################################################################################################################################
Image Verification Complete - successful.2.新建数据库
新库与备份文件db2ckbkp的检查内容恢复一致
Instance -- db2inst
Client Database Alias -- DMSDEV
Timestamp -- 20160513102947
DB Codeset -- UTF-8
LogPath -- /db2data/db2inst/NODE0000/SQL00002/SQLOGDIR/*强烈要求的注意事项：
（1）如果Instance名称不致，须新建与之一致的实例；
（2）要新建与原用户一致的home路径（以上则为/db2data）
--创建实例用户及fence用户
# su - root
# useradd -m -gdb2iadm1 -d /home/db2inst db2inst
# useradd -m -gdb2fadm1 -d /home/db2fenc db2fenc
# passwd db2inst
# passwd dbfenc--创建新实例，与原实例命名一致
# su - root
# cd/opt/ibm/db2/V10.5/instance
# ./db2icrt -p 50100-u db2fenc db2inst--创建新的数据库，与原数据库名一致
# su - db2inst
# db2start
# db2create database dmsdev using codesetutf-8 territory CN--更改备份文件的所有权限
# su - root
# chowndb2inst:db2iadm1 /home/DMSDEV.0.db2inst.NODE0000.CATN0000.20160513102947.001--创建原实例home路径
# su - root
# mkdir /db2data
# chowndb2inst:db2iadm1 /db2data--导入全备份文件
# su -db2inst
# db2restore database dmsdev from /home taken at20160513102947 without rolling forward without prompting--分配库的管理权限
# db2connect to dmsdev
# db2grant dbadm on database to user dms3.数据库配置工作
（1）修改/etc/service下的db2inst的端口号
（2）# db2setDB2COMM=tpcip
（3） # reboot
