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<div class="moz-cite-prefix">On 07/31/2015 07:10 PM, Vincent Batts
wrote:<br>
</div>
<blockquote
cite="mid:CANcsyS6exq9jf8NaJXq+EwaVBkv6d5yEuE=t-azCNU1g-wN5UA@mail.gmail.com"
type="cite">
<div dir="ltr">This race condition is tricky. Unfortunately it's
sporadic enough, and IIRC it is only hit when running
devicemapper with unsupported loopback files (docker's default
for devicemapper). That's been the biggest reason that no one
has given this attention.</div>
<div class="gmail_extra"><br>
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<br>
Thanks Vincent. So it seems fixing the vagrant box to use the
right/recommended storage setup [1] is the way to go forward.<br>
<br>
[1]
<a class="moz-txt-link-freetext" href="https://github.com/LalatenduMohanty/centos7-container-app-vagrant-box/issues/53">https://github.com/LalatenduMohanty/centos7-container-app-vagrant-box/issues/53</a><br>
<br>
<blockquote
cite="mid:CANcsyS6exq9jf8NaJXq+EwaVBkv6d5yEuE=t-azCNU1g-wN5UA@mail.gmail.com"
type="cite">
<div class="gmail_extra">
<div class="gmail_quote">On Thu, Jul 30, 2015 at 7:25 AM,
Lalatendu Mohanty <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:lmohanty@redhat.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:lmohanty@redhat.com">lmohanty@redhat.com</a></a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
Couple of us seeing issue with docker image pulls in the
CentOS 7 Vagrant box. I spent some time and felt that its a
bug in docker 1.6.2 and found the issue [1] in docker github
repo. It seems the issue is fixed in docker 1.7.1.<br>
<br>
So wanted to throw this information to the list and see if
others are also in agreement or have more information about
it.<br>
<br>
vagrant@localhost ~]$ docker --version<br>
Docker version 1.6.2, build ba1f6c3/1.6.2<br>
<br>
vagrant@localhost ~]$ sudo docker pull centos/httpd<br>
latest: Pulling from <a moz-do-not-send="true"
href="http://docker.io/centos/httpd" rel="noreferrer"
target="_blank">docker.io/centos/httpd</a><br>
6941bfcbbfca: Pull complete<br>
6941bfcbbfca: Download complete<br>
41459f052977: Download complete<br>
fd44297e2ddb: Error downloading dependent layers<br>
06d0d6cc01fc: Download complete<br>
1634f53d8d34: Download complete<br>
f5d7d1d76e27: Download complete<br>
72d3df4bba94: Download complete<br>
4617321b355e: Download complete<br>
9f74023d48fc: Download complete<br>
d3d3700d1c33: Download complete<br>
dabbf6687da0: Download complete<br>
9c9ec0c21871: Download complete<br>
9c9ec0c21871: Error pulling image (latest) from <a
moz-do-not-send="true"
href="http://docker.io/centos/httpd" rel="noreferrer"
target="_blank">docker.io/centos/httpd</a>, Driver
devicemapper failed to create image rootfs
fd44297e2ddb050ec4fa9752b7a4e3a8439061991886e2091e7c1f007c906d75:
Error running DeviceCreFATA[0109] Error pulling image
(latest) from <a moz-do-not-send="true"
href="http://docker.io/centos/httpd" rel="noreferrer"
target="_blank">docker.io/centos/httpd</a>, Driver
devicemapper failed to create image rootfs
fd44297e2ddb050ec4fa9752b7a4e3a8439061991886e2091e7c1f007c906d75:
Error running DeviceCreate (createSnapDevice) dm_task_run
failed<br>
<br>
<br>
[1] <a moz-do-not-send="true"
href="https://github.com/docker/docker/issues/9718"
rel="noreferrer" target="_blank">https://github.com/docker/docker/issues/9718</a><br>
<br>
Thanks,<br>
Lala<br>
<br>
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</blockquote>
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