Re: Memory Pooling and Containers

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On Tue, 27 Sep 2016, Gregory Farnum wrote:
> On Tue, Sep 27, 2016 at 1:30 PM, Allen Samuels
> <Allen.Samuels@xxxxxxxxxxx> wrote:
> > As we discussed in the Bluestore standup this morning. This is intended to start a discussion about creating some internal memory pooling technology to try to get a better handle on the internal usage of memory by Ceph. Let's start by discussing the requirements...
> 
> I'm afraid I don't have any useful thoughts on this, but I'm curious
> if there's any chance of using these memory pools effectively outside
> of BlueStore. Many of the features you discuss would be nice in the
> MDS, which currently uses boost::pool for some of its metadata types,
> but could really use something with a little more control (at least
> than we've set up so far).

Yeah, that is definitely a goal.  This would be useful for all services!

sage
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