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<div>Actually our documentation recommends AUFS on Ubuntu and BTRFS on CentOS. See:</div>
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<div><a href="http://docs.openstack.org/developer/kolla/operating-kolla.html"></a><a href="http://docs.oenstack.org/developer/kolla/operating-kolla.html">http://docs.oenstack.org/developer/kolla/operating-kolla.html</a></div>
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<div>Search for BTRFS.</div>
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<span style="font-weight:bold">From: </span>Jeffrey Zhang <<a href="mailto:zhang.lei.fly@gmail.com">zhang.lei.fly@gmail.com</a>><br>
<span style="font-weight:bold">Reply-To: </span>"OpenStack Development Mailing List (not for usage questions)" <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
<span style="font-weight:bold">Date: </span>Sunday, July 3, 2016 at 8:58 PM<br>
<span style="font-weight:bold">To: </span>"OpenStack Development Mailing List (not for usage questions)" <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [openstack-dev] [Kolla] [docker] Storage-driver and loopback usage?<br>
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Hi Gerard,</div>
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Here is what the docker official recommend[0]. In the prod env, the they recommend</div>
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using the direct-lvm driver.</div>
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Kolla has no recommendation now. In the dev process, i know someone use overlayfs,</div>
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some use btrfs. These two are both faster than others.</div>
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[0] <a href="https://docs.docker.com/engine/userguide/storagedriver/selectadriver/">https://docs.docker.com/engine/userguide/storagedriver/selectadriver/</a></div>
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<div class="gmail_quote">On Mon, Jul 4, 2016 at 11:00 AM, Gerard Braad <span dir="ltr">
<<a href="mailto:me@gbraad.nl" target="_blank">me@gbraad.nl</a>></span> wrote:<br>
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Hi guys,<br>
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<br>
This weekend I have been looking into some issues I encountered with<br>
`ostree` inside a Docker container, and this seemed to have been<br>
caused by the use of loopback storage with device mapper. After this<br>
experience I was wondering what Kolla did...<br>
<br>
Usually for development purpose, or on a laptop, it is easy to just<br>
work out-of-the-box. But I would not consider using devicemapper after<br>
this experience as a pleasant experience. I moved to all development<br>
environment using OverlayFS, and will evaluate this for the time<br>
being...<br>
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What do you guys think or use? And what about the quickstart? I was<br>
unable to find a statement about this. I did find a change of the<br>
storage-driver in `kolla/tools/setup_RedHat.sh` to btrfs... and what<br>
is used in CI?<br>
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regards,<br>
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Gerard<br>
<span class="HOEnZb"><font color="#888888"><br>
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Gerard Braad | <a href="http://gbraad.nl" rel="noreferrer" target="_blank">http://gbraad.nl</a><br>
[ Doing Open Source Matters ]<br>
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<div><span style="font-size:13px;border-collapse:collapse"><font face="monospace,monospace">Regards,</font></span></div>
<div><span style="font-size:13px;border-collapse:collapse"><font face="monospace,monospace">Jeffrey Zhang</font></span></div>
<div><span style="font-family:monospace,monospace;font-size:12.8px">Blog: </span><a href="http://xcodest.me/" style="font-family:monospace,monospace;font-size:12.8px" target="_blank">http://xcodest.me</a><font face="monospace,monospace"><br>
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