# Lost everything after upgrade

**URL:** <https://forums.suse.com/t/lost-everything-after-upgrade/11323>\
**Category:** RancherOS\
**Created:** [July 31, 2018, 4:27pm UTC](https://forums.suse.com/t/lost-everything-after-upgrade/11323 "2018-07-31T16:27:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ybizeul](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/ybizeul/32/2934_2.png) [@ybizeul](https://forums.suse.com/u/ybizeul)\
**Post date:** [July 31, 2018, 4:27pm UTC](https://forums.suse.com/t/lost-everything-after-upgrade/11323/1 "2018-07-31T16:27:27Z")

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Not sure if I’m understanding this correctly, but right now, I’m kind of in a “WTF???” state.

So… `ros os upgrade` and after that a reboot.

And there you are, shiny clean install, you lost all your containers, all the volumes, nothing is left.

What am I missing?

Thanks for your help, the most problematic loss is rancher server itself of course…

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<div class="post-metadata">

**Author:** ![ybizeul](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/ybizeul/32/2934_2.png) [@ybizeul](https://forums.suse.com/u/ybizeul)\
**Post date:** [August 1, 2018, 5:44am UTC](https://forums.suse.com/t/lost-everything-after-upgrade/11323/2 "2018-08-01T05:44:20Z")

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Can’t believe it…I really should get away from ROS, too many issues really.

> <https://github.com/rancher/os/issues/2300#issuecomment-390456535>
>
> \*\*RancherOS Version: (ros os version)\*\*
> v.1.3.0-rc1
> \*\*Where are you running Ra…ncherOS? (docker-machine, AWS, GCE, baremetal, etc.)\*\*
> AWS
> 
> Switch docker-17.12.1-ce to docker-17.09.1-ce, the docker driver uses vfs by default。
> \`\`\`
> root@ip-172-31-35-98:/var/log# docker info | grep Storage
> Storage Driver: vfs
> root@ip-172-31-35-98:/var/log# docker -v
> Docker version 17.09.1-ce, build 19e2cf6
> \`\`\`
> I found the following error log in docker.log
> \`\`\`
> time="2018-03-21T03:35:05.234106479Z" level=error msg="'overlay2' is not supported over overlayfs"
> time="2018-03-21T03:35:05.236377569Z" level=error msg="'overlay' is not supported over overlayfs"
> time="2018-03-21T03:35:05.237043516Z" level=error msg="devmapper: Udev sync is not supported. This will lead to data loss and unexpected behavior. Install a dynamic binary to use devicemapper or select a different storage driver. For more information, see https://docs.docker.com/engine/reference/commandline/dockerd/#storage-driver-options"
> \`\`\`