Re: Detect memory leaks in ceph

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On Tue, Sep 27, 2016 at 10:21 PM, Elita Lobo <loboelita@xxxxxxxxx> wrote:
> Hi,
>
> I am using ceph for a research project and was trying to implement a
> new jerasure plugin. The code works perfectly when I try to put small
> objects ( 16Mb files) in a single pg but breaks when I am trying to
> put some really large object in a cluster having multiple pgs. I am
> pretty sure its a memory leak but not sure how to detect it.

How big are these "really large object"s? Erasure coding can handle
much bigger objects than replication does, but there are still limits
beyond which stuff will go poorly.
-Greg

>
> Can someone please suggest some tools that would help me  detect
> memory leaks in ceph?
>
> Thanking you,
> Yours sincerely,
> Elita Lobo
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