<div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">Hi Gerard,</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">Here is what the docker official recommend[0]. In the prod env, the they recommend</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">using the direct-lvm driver.</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">Kolla has no recommendation now. In the dev process, i know someone use overlayfs,</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">some use btrfs. These two are both faster than others.</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">[0] <a href="https://docs.docker.com/engine/userguide/storagedriver/selectadriver/">https://docs.docker.com/engine/userguide/storagedriver/selectadriver/</a></div></div><div class="gmail_extra"><br><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><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi guys,<br>
<br>
<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>
<br>
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>
<br>
regards,<br>
<br>
<br>
Gerard<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
<br>
   Gerard Braad | <a href="http://gbraad.nl" rel="noreferrer" target="_blank">http://gbraad.nl</a><br>
   [ Doing Open Source Matters ]<br>
<br>
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</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><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></font></div></div></div></div></div></div></div></div></div>
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