Re: Large OSD omap directories (LevelDBs)

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On Fri, May 19, 2017 at 01:55:50PM +0000, george.vasilakakos@xxxxxxxxxx wrote:
> Anyone seen this before who can point me in the right direction to start digging?
Your RGW buckets, how many objects in them, and do they have the index
sharded? 

I know we have some very large & old buckets (10M+ RGW objects in a
single bucket), with correspondingly large OMAPs wherever that bucket
index is living (sufficently large that trying to list the entire thing
online is fruitless). ceph's pgmap status says we have 2G RADOS objects
however, and you're only at 61M RADOS objects.

-- 
Robin Hugh Johnson
Gentoo Linux: Dev, Infra Lead, Foundation Trustee & Treasurer
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