shared storage

[wangxj68 <wangxj68@sina.com>]

 Hi,

I'd like to know if there is any way to implement the following architecture:

There are 2 servers. Each one LDAP Server is configured as a master server,and they share an database backend in which the LDAP tree is saved .The database provides the shared storage for these servers.

Has this architecture concurrency problems?
Is there any way to avoid those problems?

Thanks a lot.

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