[lxc-users] ?==?utf-8?q? ?==?utf-8?q? ?= lxc commands failing randomly:?=?==?utf-8?q? error: not fou

[Tomasz Chmielewski]

On Wednesday, July 12, 2017 20:52 JST, "Tomasz Chmielewski" <mangoo at wpkg.org> wrote: 

> It only fails with "error: not found" on the first, second or third "lxc config" line.
> 
> It started to fail in the last 2 weeks I think (lxd updates?) - before, it was rock solid.

Also "lxc exec" fails.

Here is a reproducer:

# lxc copy base-uni-web01 ztest
# lxc start ztest ; while true ; do OUT=$(lxc exec ztest date ; echo $?) ; echo $OUT ; done
Wed Jul 12 15:32:43 UTC 2017 0
Wed Jul 12 15:32:54 UTC 2017 0
Wed Jul 12 15:32:54 UTC 2017 0
Wed Jul 12 15:32:55 UTC 2017 0
Wed Jul 12 15:32:55 UTC 2017 0
Wed Jul 12 15:32:55 UTC 2017 0
Wed Jul 12 15:32:56 UTC 2017 0
Wed Jul 12 15:32:56 UTC 2017 0
Wed Jul 12 15:32:57 UTC 2017 0
Wed Jul 12 15:32:57 UTC 2017 0
Wed Jul 12 15:32:57 UTC 2017 0
Wed Jul 12 15:32:58 UTC 2017 0
error: not found
Wed Jul 12 15:32:58 UTC 2017 1
Wed Jul 12 15:33:09 UTC 2017 0
Wed Jul 12 15:33:09 UTC 2017 0
Wed Jul 12 15:33:19 UTC 2017 0
Wed Jul 12 15:33:25 UTC 2017 0
Wed Jul 12 15:33:40 UTC 2017 0
Wed Jul 12 15:33:46 UTC 2017 0


It seems to be easier to reproduce if the host server is slightly overloaded.

Tomasz Chmielewski
https://lxadm.com