[Users] Fwd: Re: Latest news in Virtuozzo 7 development 20160428
jjs - mainphrame
jjs at mainphrame.com
Mon Jun 6 15:10:19 PDT 2016
Thanks Cyril, vzctl suspend/resume bug filed and fixed -
suspend/resume now works on all CTs and the mysql socket survives the
Moving on to the next checklist item - live migration fails for the
same ct that had the issue with the mysql socket(now fixed):
[root at hachi ]# vzmigrate annie 888 --online
Connection to destination node (annie) is successfully established
Moving/copying CT 888 -> CT 888, ,  ...
Check cluster ID
Checking keep dir for private area copy
Check of requires kernel modules
Checking IP addresses on destination node
Checking RATE parameters in config
Checking ploop format 2
copy CT private /vz/private/888
Live migration stage started
Phaul service failed to live migrate CT
Phaul failed to live migrate CT (/var/log/phaul.log)
Can't move/copy CT 888 -> CT 888, ,  : Phaul failed to live
migrate CT (/var/log/phaul.log)
[root at hachi ]#
Is this expected to work? Shall I file a bug?
On Mon, May 30, 2016 at 1:04 AM, Konstantin Khorenko
<khorenko at virtuozzo.com> wrote:
> Hi Jake,
> On 05/30/2016 01:37 AM, jjs - mainphrame wrote:
>> I spoke too soon.
>> It's now true that all the containers will now successfully suspend and
>> However, on closer inspection, it turns out that the mysql ct has an
>> issue; namely, that the mysql socket is dead after the restore,
>> requiring a mysql restart.
>> is this a known issue, or should I file a bug?
> No, this is something new. Please, file a bug.
> (and don't forget to post environment info (versions): kernel, criu, vzctl,
> Thank you!
> Best regards,
> Konstantin Khorenko,
> Virtuozzo Linux Kernel Team
>> On Sat, May 28, 2016 at 11:59 AM, jjs - mainphrame <jjs at mainphrame.com>
>>> I'm happy to report that with today's updates, suspend/resume is
>>> working on all of the containers here.
>>> On Wed, May 18, 2016 at 11:48 PM, Cyrill Gorcunov
>>> <gorcunov at virtuozzo.com> wrote:
>>>> On Wed, May 18, 2016 at 07:36:23PM -0700, jjs - mainphrame wrote:
>>>>> I actually had to remove the nfs-utils package before suspend would
>>>>> work. With that package removed, live migration also works.
>>>>> So, I have one remaining CT where resume fails; an ubuntu 14.04 image
>>>>> running mysql, which runs into the aio problem.
>>>> Hi! Thanks for info. The aio issue should be fixed in a couple of days I
>> Users mailing list
>> Users at openvz.org
> Users mailing list
> Users at openvz.org
More information about the Users