[389-users] Read data immediately after write

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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 Str?der /<michael at stroeder.com>/* wrote:
>
>
>     From: Michael Str?der <michael at stroeder.com>
>     Subject: Re: [389-users] Read data immediately after write
>     To: "General discussion list for the 389 Directory server
>     project." <fedora-directory-users at redhat.com>
>     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.
>
>     --
>     389 users mailing list
>     389-users at redhat.com
>     <http://us.mc589.mail.yahoo.com/mc/compose?to=389-users at redhat.com>
>     https://www.redhat.com/mailman/listinfo/fedora-directory-users
>
>
> ------------------------------------------------------------------------
>
> --
> 389 users mailing list
> 389-users at redhat.com
> https://www.redhat.com/mailman/listinfo/fedora-directory-users
>   


-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/x-pkcs7-signature
Size: 3258 bytes
Desc: S/MIME Cryptographic Signature
Url : http://lists.fedoraproject.org/pipermail/389-users/attachments/20091012/e3253cd6/attachment.bin 


[Index of Archives]     [Fedora User Discussion]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [Fedora News]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Maintainers]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Legacy]     [Fedora Desktop]     [Fedora Fonts]     [ATA RAID]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Centos]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora QA]     [Fedora Triage]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Tux]     [Yosemite News]     [Yosemite Photos]     [Linux Apps]     [Maemo Users]     [Gnome Users]     [KDE Users]     [Fedora Tools]     [Fedora Art]     [Fedora Docs]     [Maemo Users]     [Asterisk PBX]     [Fedora Sparc]     [Fedora Universal Network Connector]     [Fedora ARM]

  Powered by Linux