> "...So I stopped AAE on all nodes (with riak attach), removed the AAE folders > on all the nodes. And then restarted them one-by-one, so they all started > with a clean AAE state. Then about a day later the cluster was finally in a > normal state." > I don't understand the difference between what you did and what I'm > describing in the former emails? I've stopped the aae via riak attach, and > then one by one, I've stopped the node, removed the anti-entropy data and > started the node. Is there any subtle difference I'm not getting? > > I'm asking this because indeed this hasn't proved to be enough to stop the > cluster entire cluster load. Another thing is the anti-entropy dir data size, > since the upgrade it has reached very high values comparing to the previous > ones…
Unfortunately I don’t have a 100% definitive answer for you, maybe someone from Basho can advise. In my case I noticed that after running riak_kv_entropy_manager:disable() the IO load did not decrease immediately and on some servers it took quite a while before iostat showed disk I/O going to normal levels. I only removed the AAE folders after IO load was normal. Now that you have mentioned it I just took a look at my servers and the anti-entropy dir is large (>500Mb) on my servers too, although it varies from one server to the next. Best regards, Timo
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