Re: [389-users] Read data immediately after write

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Thanks Rich...Would it be possible for you to share some configuration details to achieve this for OpenLDAP version 2.3?

Cheers,
A

--- On Mon, 10/12/09, Rich Megginson <rmeggins@xxxxxxxxxx> wrote:

From: Rich Megginson <rmeggins@xxxxxxxxxx>
Subject: Re: [389-users] Read data immediately after write
To: "General discussion list for the 389 Directory server project." <fedora-directory-users@xxxxxxxxxx>
Date: Monday, October 12, 2009, 10:47 AM

Ankur Agarwal wrote:
> Can i use chaining between master-slave without having different "ou"?
> I mean if i have exactly same directory structure and same set of OUs
> can i still have chaining between master and slave?
>
Yes.
>
> Cheers,
> Ankur
>
>
> --- On *Thu, 10/8/09, Michael Ströder /<michael@xxxxxxxxxxxx>/* wrote:
>
>
>     From: Michael Ströder <michael@xxxxxxxxxxxx>
>     Subject: Re: [389-users] Read data immediately after write
>     To: "General discussion list for the 389 Directory server
>     project." <fedora-directory-users@xxxxxxxxxx>
>     Date: Thursday, October 8, 2009, 1:38 AM
>
>     Ankur Agarwal wrote:
>     >
>     > I have a master-slave set-up with write operations always being
>     done to
>     > the master node. Now there is an issue where i need to read some
>     data
>     > immediately after write, and my read request goes to the slave.
>     It fails
>     > in cases when replication hasnt happened from master to slave before
>     > this read operation.
>
>     You simply should not do that. Read from the master if you have to
>     rely on the
>     consistency of what you recently wrote to the master.
>
>     > Is there a LDAP level configuration to handle this situation?
>     > Can chaining help in this case?
>
>     No. (Except chaining the read requests of the writing client to
>     the master
>     which you don't want I guess).
>
>     Ciao, Michael.
>
>     --
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>
>
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>
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>   



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