Re: Why LZ4 isn't built with ceph?

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Cool, then it's time to upgrade to Mimic.
Thanks for the info!


On Wed, Jul 25, 2018 at 6:37 PM, Casey Bodley <cbodley@xxxxxxxxxx> wrote:

On 07/25/2018 08:39 AM, Elias Abacioglu wrote:
Hi

I'm wondering why LZ4 isn't built by default for newer Linux distros like Ubuntu Xenial?
I understand that it wasn't built for Trusty because of too old lz4 libraries. But why isn't built for the newer distros?

Thanks,
Elias


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Hi Elias,

We only turned it on by default once it was available on all target platforms, which wasn't the case until the mimic release. This happened in https://github.com/ceph/ceph/pull/21332, with some prior discussion in https://github.com/ceph/ceph/pull/17038.

I don't know how to add build dependencies that are conditional on ubuntu version, but if you're keen to see this in luminous and have some debian packaging experience, you can target a PR against the luminous branch. I'm happy to help with review.

Casey
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