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<div class="moz-cite-prefix">On 05/20/2015 02:57 AM, Janelle wrote:<br>
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On 5/19/15 12:04 AM, thierry bordaz wrote:<br>
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<div class="moz-cite-prefix">On 05/19/2015 03:42 AM, Janelle
wrote:<br>
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<blockquote cite="mid:555A9510.6040403@gmail.com" type="cite">On
5/18/15 6:23 PM, Janelle wrote: <br>
<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. <br>
<br>
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. <br>
<br>
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. <br>
<br>
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. <br>
<br>
regards <br>
~J <br>
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All the replicas are happy again. I found these again:<br>
<br>
unable to decode {replica 16} 55356472000300100000
55356472000300100000<br>
unable to decode {replica 23} 5553e3a3000000170000
55543240000300170000<br>
unable to decode {replica 24} 554d53d3000000180000
554d54a4000200180000<br>
<br>
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)<br>
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so this happens "out of the blue" ? Did it happen at the same time,
do you know when it started ? The maxcsns in the ruv are quite old:
r16: apr,21, r23: may,14 r24: may,9 could it be that there was no
change applied to these masters for that time ?<br>
<blockquote cite="mid:555BDBE1.8060604@gmail.com" type="cite"> <br>
Once I re-initialized --from servers that showed the correct RUVS
everyone is happy again. I have tested replication by creating and
deleting accounts, changing group members and a few other things.
Everything is working fine. I have enabled additional logging. <br>
<br>
Now we wait and when it happens again, hopefully we have
something.<br>
<br>
thanks<br>
~Janelle<br>
<br>
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