[linux-lvm] Aborting. LV mythinpool_tmeta is now incomplete
renzhengeek at gmail.com
Thu Apr 11 11:26:22 UTC 2019
Thanks for your reply. The use case is for containerd snapshooter, yes, all
lvm setup is on host machine, creating thin LV for VM-based/KATA container
So, we're evaluating such solution now~
On Thu, 11 Apr 2019 at 19:04, Zdenek Kabelac <zkabelac at redhat.com> wrote:
> Dne 11. 04. 19 v 2:27 Eric Ren napsal(a):
> > Hello list,
> > Recently, we're exercising our container environment which uses lvm to
> > thin LVs, meanwhile we found a very strange error to activate the thin
> The reason is very simple here - lvm2 does not work from containers.
> It's unsupported and if it partially works - it's a pure lucky case.
> ATM it's simply clear statement that lvm2 cannot be used from container
> because block layer is not namespaced.
> I'd give here long list of reason why it currently cannot work, but for
> now -
> you should focus on making all 'device-block' operation on you host - and
> results to container.
- Eric Ren
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