I raised this issue back on 6th/7th December. It was a side-issue in a discussion entitled "unable to run systemd in an LXC container". I have always performed a destroy/create cycle to apply changes written to /etc/lxc/mycontainer.conf. I was asked why I didn't edit in /var directly and I replied that I treated the files created by LXC in /var to be internal and have always used the destroy/create cycle for config updates. There was talk of adding a -k (keep) option to lxc-destroy.

I have been working on other commitments and need to come back and revisit this but it's good to see others have experienced the same difficulty when this change in behaviour.

I would be interested in current thoughts.

John


On 07/02/13 23:27, Roland Neary wrote:
RE: [Lxc-users] lxc-destroy erase rootfs As it's so easy to redo a container I've come to love the lxc-destroy command.

Having said that, the huge pitfall is of course user expectation. The first time I looked at it it did exactly what I wanted, not what I thought it would do.



Regards,
*
*
Roland Neary*
*

    -----Original message-----
    *From:* Papp Tamas <tom...@martos.bme.hu>
    *Sent:* Fri 08-Feb-2013 00:19
    *To:* Roland Neary <ne...@stone-it.com>
    *Cc:* Christoph Willing <cwill...@users.sourceforge.net>;
    lxc-users@lists.sourceforge.net
    *Subject:* Re: [Lxc-users] lxc-destroy erase rootfs

    On 02/08/2013 12:10 AM, Roland Neary wrote:
    > Sorry to hear you b0rked your setup. Are you perhaps a Xen user who found 
out that `'xm destroy` !=
    > lxc-destroy?
    >
    > If so, you're probably not the first....

    Actually neither xen, nor virsh destroys_data_  and until v0.7 (or v0.8?) 
lxc does it only if it was
    in /var/lib/lxc.

    I'm and lxc user and that's why I'm surprised.

    tamas



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