最近想把seafile从原来的服务器数据迁移到新服务器里，在运行./setup-seafile-mysql.sh后到验证seahub库时出现了问题，显示表admin_log_adminlog已存在，我是不是要把seabub库里所有的表要预先drop呢？
Checking python on this machine …
Checking python module: setuptools … Done.
Checking python module: python-imaging … Done.
Checking python module: python-mysqldb … Done.
This script will guide you to setup your seafile server using MySQL.
Make sure you have read seafile server manual at
https://github.com/haiwen/seafile/wiki
Press ENTER to continue
Error: Ccnet config dir “/cloud/ccnet” already exists.
[root@localhost seafile-server-6.1.2]# ./setup-seafile-mysql.sh
Checking python on this machine …
Checking python module: setuptools … Done.
Checking python module: python-imaging … Done.
Checking python module: python-mysqldb … Done.
This script will guide you to setup your seafile server using MySQL.
Make sure you have read seafile server manual at
https://github.com/haiwen/seafile/wiki
Press ENTER to continue
What is the name of the server? It will be displayed on the client.
3 - 15 letters or digits
[ server name ] seafile
What is the ip or domain of the server?
For example: www.mycompany.com, 192.168.1.101
[ This server’s ip or domain ] 192.168.200.165
Where do you want to put your seafile data?
Please use a volume with enough free space
[ default “/cloud/seafile-data” ]
/cloud/seafile-data already exists
Where do you want to put your seafile data?
Please use a volume with enough free space
[ default “/cloud/seafile-data” ]
Which port do you want to use for the seafile fileserver?
[ default “8082” ]
Please choose a way to initialize seafile databases:
[1] Create new ccnet/seafile/seahub databases
[2] Use existing ccnet/seafile/seahub databases
[ 1 or 2 ] 2
What is the host of mysql server?
[ default “localhost” ] 192.168.200.161
From which hosts could the mysql account be used?
[ default “%” ] %
What is the port of mysql server?
[ default “3306” ]
Which mysql user to use for seafile?
[ mysql user for seafile ] seafile
What is the password for mysql user “seafile”?
[ password for seafile ]
verifying password of user seafile … done
Enter the existing database name for ccnet:
[ ccnet database ] ccnet-db
verifying user “seafile” access to database ccnet-db … done
Enter the existing database name for seafile:
[ seafile database ] seafile-db
verifying user “seafile” access to database seafile-db … done
Enter the existing database name for seahub:
[ seahub database ] seahub-db
verifying user “seafile” access to database seahub-db … done
This is your configuration
server name: seafile
server ip/domain: 192.168.200.165
seafile data dir: /cloud/seafile-data
fileserver port: 8082
database: use existing
ccnet database: ccnet-db
seafile database: seafile-db
seahub database: seahub-db
database user: seafile
Press ENTER to continue, or Ctrl-C to abort
Generating ccnet configuration …
done
Successly create configuration dir /cloud/ccnet.
Generating seafile configuration …
Done.
done
Generating seahub configuration …
Now creating seahub database tables …
Error: Failed to init seahub database: Table ‘admin_log_adminlog’ already exists