<html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> On 5/20/15 6:01 AM, thierry bordaz wrote: <blockquote cite="mid:555C85B6.2050104@redhat.com" type="cite"> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> <div class="moz-cite-prefix">On 05/20/2015 02:57 AM, Janelle wrote: </div> <blockquote cite="mid:555BDBE1.8060604@gmail.com" type="cite"> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> On 5/19/15 12:04 AM, thierry bordaz wrote: <blockquote cite="mid:555AE069.4010901@redhat.com" type="cite"> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> <div class="moz-cite-prefix">On 05/19/2015 03:42 AM, Janelle wrote: </div> <blockquote cite="mid:555A9510.6040403@gmail.com" type="cite">On 5/18/15 6:23 PM, Janelle wrote: <blockquote type="cite">Once again, replication/sync has been lost. I really wish the product was more stable, it is so much potential and yet. Servers running for 6 days no issues. No new accounts or changes (maybe a few users changing passwords) and again, 5 out of 16 servers are no longer in sync. I can test it easily by adding an account and then waiting a few minutes, then run "ipa user-show --all username" on all the servers, and only a few of them have the account. I have now waited 15 minutes, still no luck. Oh well.. I guess I will go look at alternatives. I had such high hopes for this tool. Thanks so much everyone for all your help in trying to get things stable, but for whatever reason, there is a random loss of sync among the servers and obviously this is not acceptable. regards ~J </blockquote> </blockquote> </blockquote> All the replicas are happy again. I found these again: unable to decode {replica 16} 55356472000300100000 55356472000300100000 unable to decode {replica 23} 5553e3a3000000170000 55543240000300170000 unable to decode {replica 24} 554d53d3000000180000 554d54a4000200180000 What I also found to be interesting is that I have not deleted any masters at all, so this was quite perplexing where the orphaned entries came from. However I did find 3 of the replicas did not show complete RUV lists... While most of the replicas had a list of all 16 servers, a couple of them listed only 4 or 5. (using ipa-replica-manage list-ruv) </blockquote> I don't know about the orphaned entries. Did you get entries below deleted parents ? AFAIK all replicas are master and so have an entry {replica <rid>} in the RUV. We should expect all servers having the same number of RUVelements (16, 4 or 5). The servers with 4 or 5 may be isolated so that they did not received updates from those with 16 RUVelements. would you copy/paste an example of RUV with 16 and with 4-5 ? </blockquote> Now, the steps to clear this were: Removed the "unable to decode" with the direct ldapmodify's. This worked across all replicas, which was nice and did not have to be repeated in each one. In other words, entered on a single server, and it was removed on all. re-initialized --from=good server on the ones with the short list. Waited 5 minutes to let everything settle, then started running tests of adds/deletes which seemed to be just fine. Here are 2 of the DCs ------------------------------------- Node dc1-ipa1 ------------------------------------- dc4-ipa4.example.com 389 21 dc1-ipa1.example.com 389 10 dc1-ipa4.example.com 389 4 ------------------------------------- Node dc1-ipa2 ------------------------------------- dc4-ipa4.example.com 389 21 dc1-ipa1.example.com 389 10 dc1-ipa2.example.com 389 25 dc1-ipa3.example.com 389 8 dc1-ipa4.example.com 389 4 ------------------------------------- Node dc1-ipa3 ------------------------------------- dc3-ipa1.example.com 389 14 dc3-ipa2.example.com 389 13 dc3-ipa3.example.com 389 12 dc3-ipa4.example.com 389 11 dc2-ipa1.example.com 389 7 dc2-ipa2.example.com 389 6 dc2-ipa3.example.com 389 5 dc2-ipa4.example.com 389 3 dc4-ipa1.example.com 389 18 dc4-ipa2.example.com 389 19 dc4-ipa3.example.com 389 20 dc4-ipa4.example.com 389 21 dc1-ipa1.example.com 389 10 dc1-ipa2.example.com 389 25 dc1-ipa2.example.com 389 9 dc1-ipa3.example.com 389 8 dc1-ipa4.example.com 389 4 unable to decode {replica 16} 55356472000300100000 55356472000300100000 unable to decode {replica 24} 554d53d3000000180000 554d54a4000200180000 dc5-ipa1.example.com 389 26 dc5-ipa2.example.com 389 15 dc5-ipa3.example.com 389 17 ------------------------------------- Node dc1-ipa4 ------------------------------------- dc3-ipa1.example.com 389 14 dc3-ipa2.example.com 389 13 dc3-ipa3.example.com 389 12 dc3-ipa4.example.com 389 11 dc2-ipa1.example.com 389 7 dc2-ipa2.example.com 389 6 dc2-ipa3.example.com 389 5 dc2-ipa4.example.com 389 3 dc4-ipa1.example.com 389 18 dc4-ipa2.example.com 389 19 dc4-ipa3.example.com 389 20 dc4-ipa4.example.com 389 21 dc1-ipa1.example.com 389 10 dc1-ipa2.example.com 389 25 dc1-ipa2.example.com 389 9 dc1-ipa3.example.com 389 8 dc1-ipa4.example.com 389 4 unable to decode {replica 16} 55356472000300100000 55356472000300100000 unable to decode {replica 24} 554d53d3000000180000 554d54a4000200180000 dc5-ipa1.example.com 389 26 dc5-ipa2.example.com 389 15 dc5-ipa3.example.com 389 17 ------------------------------------- Node dc2-ipa1 ------------------------------------- dc3-ipa1.example.com 389 14 dc3-ipa2.example.com 389 13 dc3-ipa3.example.com 389 12 dc3-ipa4.example.com 389 11 dc2-ipa1.example.com 389 7 dc2-ipa2.example.com 389 6 dc2-ipa3.example.com 389 5 dc2-ipa4.example.com 389 3 dc4-ipa1.example.com 389 18 dc4-ipa2.example.com 389 19 dc4-ipa3.example.com 389 20 dc4-ipa4.example.com 389 21 dc1-ipa1.example.com 389 10 dc1-ipa2.example.com 389 25 dc1-ipa2.example.com 389 9 dc1-ipa3.example.com 389 8 dc1-ipa4.example.com 389 4 unable to decode {replica 16} 55356472000300100000 55356472000300100000 unable to decode {replica 23} 5553e3a3000000170000 55543240000300170000 unable to decode {replica 24} 554d53d3000000180000 554d54a4000200180000 dc5-ipa1.example.com 389 26 dc5-ipa2.example.com 389 15 dc5-ipa3.example.com 389 17 ------------------------------------- Node dc2-ipa2 ------------------------------------- dc3-ipa1.example.com 389 14 dc3-ipa2.example.com 389 13 dc3-ipa3.example.com 389 12 dc3-ipa4.example.com 389 11 dc2-ipa1.example.com 389 7 dc2-ipa2.example.com 389 6 dc2-ipa3.example.com 389 5 dc2-ipa4.example.com 389 3 dc4-ipa1.example.com 389 18 dc4-ipa2.example.com 389 19 dc4-ipa3.example.com 389 20 dc4-ipa4.example.com 389 21 dc1-ipa1.example.com 389 10 dc1-ipa2.example.com 389 25 dc1-ipa2.example.com 389 9 dc1-ipa3.example.com 389 8 dc1-ipa4.example.com 389 4 unable to decode {replica 16} 55356472000300100000 55356472000300100000 unable to decode {replica 24} 554d53d3000000180000 554d54a4000200180000 dc5-ipa1.example.com 389 26 dc5-ipa2.example.com 389 15 dc5-ipa3.example.com 389 17 ------------------------------------- Node dc2-ipa3 ------------------------------------- dc3-ipa1.example.com 389 14 dc3-ipa2.example.com 389 13 dc3-ipa3.example.com 389 12 dc3-ipa4.example.com 389 11 dc2-ipa1.example.com 389 7 dc2-ipa2.example.com 389 6 dc2-ipa3.example.com 389 5 dc2-ipa4.example.com 389 3 dc4-ipa1.example.com 389 18 dc4-ipa2.example.com 389 19 dc4-ipa3.example.com 389 20 dc4-ipa4.example.com 389 21 dc1-ipa1.example.com 389 10 dc1-ipa2.example.com 389 25 dc1-ipa2.example.com 389 9 dc1-ipa3.example.com 389 8 dc1-ipa4.example.com 389 4 unable to decode {replica 16} 55356472000300100000 55356472000300100000 unable to decode {replica 24} 554d53d3000000180000 554d54a4000200180000 dc5-ipa1.example.com 389 26 dc5-ipa2.example.com 389 15 dc5-ipa3.example.com 389 17 ------------------------------------- Node dc2-ipa4 ------------------------------------- dc3-ipa1.example.com 389 14 dc3-ipa2.example.com 389 13 dc3-ipa3.example.com 389 12 dc3-ipa4.example.com 389 11 dc2-ipa1.example.com 389 7 dc2-ipa2.example.com 389 6 dc2-ipa3.example.com 389 5 dc2-ipa4.example.com 389 3 dc4-ipa1.example.com 389 18 dc4-ipa2.example.com 389 19 dc4-ipa3.example.com 389 20 dc4-ipa4.example.com 389 21 dc1-ipa1.example.com 389 10 dc1-ipa2.example.com 389 25 dc1-ipa2.example.com 389 9 dc1-ipa3.example.com 389 8 dc1-ipa4.example.com 389 4 unable to decode {replica 16} 55356472000300100000 55356472000300100000 unable to decode {replica 24} 554d53d3000000180000 554d54a4000200180000 dc5-ipa1.example.com 389 26 dc5-ipa2.example.com 389 15 dc5-ipa3.example.com 389 17 Happy Wednesday ~Janelle </body> </html>