On Fri, Jul 06, 2012 at 06:27:31PM +0000, Ryan Palamara wrote: > I am using a mix of CentOS 5 and 6 servers using openldap for client ldap. > I have 2 289 Directory servers that are using multi-master replication. > > > > When dirsrv stops working on the first server listed under URI, > authentication picks up seamlessly on the second LDAP server listed. > > However if the first server is down completely, it then takes a long time > for authentication for go to the second server. > > > > Any suggestions on what can be done with openldap, to allow the seamless > failover to the second server when the first one is down completely? Depending on how expensive this slow authentication is, you could do anything from a shared IP via haproxy to buy a BigIP pair from F5 and have your load balancer check that the backend ldap daemons are up. Then the frontend will stop using a non-functioning backend for ldap. > > > > > Thank you, > > > > Ryan Palamara > > ZAIS Group, LLC > > 2 Bridge Avenue, Suite 322 > > Red Bank, New Jersey 07701 > > Phone: (732) 450-7444 > > [1]Ryan.palamara@xxxxxxxxxxxxx > > > > -------------------------------------------------------------------------- > > This e-mail message is intended only for the named recipient(s) above. > It may contain confidential information. If you are not the intended > recipient you are hereby notified that any dissemination, distribution > or copying of this e-mail and any attachment(s) is strictly prohibited. > If you have received this e-mail in error, please immediately notify > the sender by replying to this e-mail and delete the message and any > attachment(s) from your system. Thank you. > > This is not an offer (or solicitation of an offer) to buy/sell the > securities/instruments mentioned or an official confirmation. This is > not research and is not from ZAIS Group but it may refer to a research > analyst/research report. Unless indicated, these views are the author's > and may differ from those of ZAIS Group research or others in the Firm. > We do not represent this is accurate or complete and we may not update > this. Past performance is not indicative of future returns. > > IRS CIRCULAR 230 NOTICE:. > > To comply with requirements imposed by the IRS, we inform you that any > U.S. federal tax advice contained herein (including any attachments), > unless specifically stated otherwise, is not intended or written to be > used, and cannot be used, for the purpose of (i) avoiding penalties > under the Internal Revenue Code or (ii) promoting, marketing or > recommending any transaction or matter addressed herein to another > party. Each taxpayer should seek advice based on the taxpayer's > particular circumstances from an independent tax advisor. > > "ZAIS", "ZAIS Group" and "ZAIS Solutions" are trademarks of ZAIS Group, > LLC. > > References > > Visible links > 1. mailto:Ryan.palamara@xxxxxxxxxxxxx > -- > 389 users mailing list > 389-users@xxxxxxxxxxxxxxxxxxxxxxx > https://admin.fedoraproject.org/mailman/listinfo/389-users -- 389 users mailing list 389-users@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/389-users
