[lxc-devel] Strange problem (stray mounts) with lxc-create...

[Michael H. Warfield]

Hey all,

Since I'm working on testing a bunch of things, including the Fedora
templates, I've been creating and destroying a LOT of containers.  Every
once in a while I get a failure due to failure to mount on...  What I
find are a large number (half dozen or more) of dangling mounts like
this:

/dev/mapper/fedora-root on /usr/lib64/lxc/rootfs type ext4 (rw,relatime,seclabel,data=ordered)
/dev/mapper/fedora-root on /usr/lib64/lxc/rootfs type ext4 (rw,relatime,seclabel,data=ordered)

What I'm finding is that, after running lxc-create, regardless of
template, I'm left with one more of these dangling mounts.  I can go
back and unmount them and then I can do more lxc-creates until it
happens again.  That's not referenced (afaict) anywhere in the Fedora
template and it's affecting all the templates that I can get to run on
Fedora.  Maybe we're not cleaning something up in there somewhere?

I'm running off the git master branch.

Regards,
Mike
-- 
Michael H. Warfield (AI4NB) | (770) 985-6132 |  mhw at WittsEnd.com
   /\/\|=mhw=|\/\/          | (678) 463-0932 |  http://www.wittsend.com/mhw/
   NIC whois: MHW9          | An optimist believes we live in the best of all
 PGP Key: 0x674627FF        | possible worlds.  A pessimist is sure of it!
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