I have a cluster with over 1900 OSDs running Luminous (12.2.8) that isn't
cleaning up old osdmaps after doing an expansion. This is even after the
cluster became 100% active+clean:
# find /var/lib/ceph/osd/ceph-1754/current/meta -name 'osdmap*' | wc -l
46181
With the osdmaps being over 600KB i
solution Dan came across back in the hammer days. It
works, but not ideal for sure. Across the cluster it freed up around 50TB of
data!
Bryan
From: ceph-users on behalf of Bryan
Stillwell
Date: Monday, January 7, 2019 at 2:40 PM
To: ceph-users
Subject: [ceph-users] osdmaps not being cleaned
t;
> done
>
>
>
> I believe this was the solution Dan came across back in the hammer days. It
> works, but not ideal for sure. Across the cluster it freed up around 50TB of
> data!
>
>
>
> Bryan
>
>
>
> From: ceph-users on behalf of Bryan
> Stillwe
#x27;re seeing up to 49,272 osdmaps hanging around. The churn trick seems to be
working again too.
Bryan
From: Dan van der Ster
Date: Thursday, January 10, 2019 at 3:13 AM
To: Bryan Stillwell
Cc: ceph-users
Subject: Re: [ceph-users] osdmaps not being cleaned up in 12.2.8
Hi Bryan,
I think th
I've created the following bug report to address this issue:
http://tracker.ceph.com/issues/37875
Bryan
From: ceph-users on behalf of Bryan
Stillwell
Date: Friday, January 11, 2019 at 8:59 AM
To: Dan van der Ster
Cc: ceph-users
Subject: Re: [ceph-users] osdmaps not being cleaned
