1-1-在线全备备份
命令:db2 "backup db dbname online to /databak/tycjbk compress include logs"
1-2-检查备份完整性--
命令:db2ckbkp -h backupfile_name
2-实例用户停止数据库
2-1-备份数据库挂载节点
命令:db2 get dbm cfg | grep -i 'TCP'
输出:TCP/IP Service name (SVCENAME) = DB2_db2inst1
说明:节点为DB2_db2inst1
2-2-实例用户停止数据库
命令:db2stop force
2-3-备份数据库节点信息
命令:db2 list db directory
输出:
Database alias = ASONE
Database name = ASONE
Local database directory = /db2asobankdata/asone
Database release level = d.00
Comment =
Directory entry type = Indirect
Catalog database partition number = 0
Alternate server hostname =
Alternate server port number =
说明:本地数据库目录为/db2asobankdata/asone