[lxc-users] LXC, criu and cgroups...

Dirk Geschke dirk at lug-erding.de
Tue Apr 7 21:33:50 UTC 2015


Hi Tycho,

is there a way to keep the files instead of removing them?

I can see the img-files transfered to /var/tmp/lxd_migration...

Then I see it is creating the rootfs and filling it with files.
But then it fails and all is removed :-/

I tried it a third time, changed to /var/lib/lxd/lxc/ubuntix/rootfs/
and now it worked somehow?

At least, the container is now on the target system, but not 
running:

   lxcuser at karl:~$ lxc list
   +---------+---------+------+------+
   |  NAME   |  STATE  | IPV4 | IPV6 |
   +---------+---------+------+------+
   | ubuntix | STOPPED |      |      |
   +---------+---------+------+------+

And the log file complains about cgmanager:

   lxc 1428442166.209 WARN     lxc_cgmanager - cgmanager.c:cgm_get:963 - do_cgm_get exited with error

If I start it manually, the container seems to run now.

Strange...

Ok, I will shut down the systems and try it again tomorrow...

Best regards and many thanks for your help

Dirk

-- 
+----------------------------------------------------------------------+
| Dr. Dirk Geschke       / Plankensteinweg 61    / 85435 Erding        |
| Telefon: 08122-559448  / Mobil: 0176-96906350 / Fax: 08122-9818106   |
| dirk at geschke-online.de / dirk at lug-erding.de  / kontakt at lug-erding.de |
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