AAE disk usage

Brian Sparrow bsparrow at basho.com
Tue May 20 11:16:18 EDT 2014


Ingo, 

Sorry for the lack of response. What version of Riak are you using? At this point, i assumee riak-admin aae_status shows alls trees as built across the cluster. How much space is the AAE directory currently using?

Thanks,
Brian

-- 
Brian Sparrow
Developer Advocate
Basho Technologies

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On Tuesday, May 20, 2014 at 10:55 AM, Ingo Rockel wrote:

> Hi,
> 
> sorry to bother again, can anyone shed a light on this issue?
> 
> Best,
> 
> Ingo
> 
> Am 12.05.2014 15:44, schrieb Ingo Rockel:
> > Hi,
> > 
> > we had a little outage of our 12 node riak cluster yesterday, the first
> > so far, four nodes had gone down because of exhausted disk space.
> > 
> > What happened: our backup crashed, leaving one node down. Because of a
> > misconfiguration in our monitoring, this node stayed down for 9 days. It
> > was then started and recovered after about 7 hours of running.
> > 
> > But then the disk space usage on six of our nodes start to explode until
> > the disks were full on four of them. This seems to have been caused by
> > AAE. We have about 320GB of real user data stored in levelDB and
> > yesterday night AAE consumed about 150GB on each of this nodes. Is this
> > normal or what should I expect?
> > 
> > I deleted the "anti_entropy" on these six nodes and started the nodes
> > again, running fine since then. AAE gets rebuild but at a lot of lower
> > level so far. I would be happy if someone could shed a light on this, I
> > didn't find anything helpful in the logs or the docs on docs.basho.com (http://docs.basho.com)
> > 
> > Best,
> > 
> > Ingo
> 
> 
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> 
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