Re: [ceph-users] Huge memory usage spike in OSD on hammer/giant

[Mariusz Gronczewski]

On Tue, 08 Sep 2015 16:14:15 -0500, Chad William Seys
<cws...@physics.wisc.edu> wrote:

> Does 'ceph tell osd.* heap release' help with OSD RAM usage?
> 
> From
> http://lists.ceph.com/pipermail/ceph-users-ceph.com/2015-August/003932.html
> 
> Chad.

it did help now, but cluster is in clean state at the moment. But I
didnt know that one, thanks.

High memory usage stopped once cluster rebuilt, but I've planned
cluster to have 2GB per OSD so I needed to add ram to even get to the
point of ceph starting to rebuild, as some OSD ate up to 8 GBs during
recover

-- 
Mariusz Gronczewski, Administrator

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