check_disk v2.0.3 -x failed on centos 7 with docker mounts

[avandemore]

Those are from namespaces(7) so likely a docker artifact.

# ls -l /proc/$$/ns Should print out some more detail.

[nagmoto]

what is your docker version
mine is like following

Code: Select all

docker-engine-1.12.2-1.el7.centos.x86_64

Can you upgrade your test machine to same version to see if you have same issue ?

Thanks

[avandemore]

Can you provide more details on your Docker setup which would be generating these types of mounts? If I can reproduce this with a set of known steps, then a bug report would carry much more weight.

[nagmoto]

I agree the exact steps to reproduce the issue is good for filing a bug report.
I can't do much on the production docker VM, I will try to learn/config docker on a test centos 7 VM to reproduce the issue.
This till take me some time, please leave this post open.

[avandemore]

I'll leave it open, I don't know what version I used to test as the VM has been destroyed. It was the latest from official docs.