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使用命令:db2 backup db DB to /data/db2/ 提示一下错误

[db2inst1@localhost ~]$ db2 backup db JYDB online to /data/db2/
SQL2413N Online backup is not allowed because the database is not recoverable

原因分析:备份的文件目录没有权限

解决办法:进入到备份的目录的上一级(root)——然后

[root@localhost data]# ls
db2 server v10.1fp4_linuxx64_server.tar.gz
[root@localhost data]# pwd
/data
[root@localhost data]# cd /data/
[root@localhost data]# ls
db2 server v10.1fp4_linuxx64_server.tar.gz
[root@localhost data]# chmod 777 db2/
[root@localhost data]#

在使用命令备份即可

[db2inst1@localhost ~]$ db2 backup db DB to /data/db2/

Backup successful. The timestamp for this backup image is : 20180621115625

[db2inst1@localhost ~]$
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