Update - as of tonight's ugrades everything works regarding live migration of containers -
Jake On Mon, Jun 6, 2016 at 3:10 PM, jjs - mainphrame <j...@mainphrame.com> wrote: > Greetings - > > Thanks Cyril, vzctl suspend/resume bug filed and fixed - > suspend/resume now works on all CTs and the mysql socket survives the > process intact. > > 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@hachi ]# vzmigrate annie 888 --online > Connection to destination node (annie) is successfully established > Moving/copying CT 888 -> CT 888, [], [] ... > locking 888 > Checking bindmounts > Check cluster ID > Checking keep dir for private area copy > Check of requires kernel modules > Checking technologies > 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@hachi ]# > > Is this expected to work? Shall I file a bug? > > Regards, > > Jake > > > On Mon, May 30, 2016 at 1:04 AM, Konstantin Khorenko > <khore...@virtuozzo.com> wrote: >> Hi Jake, >> >> On 05/30/2016 01:37 AM, jjs - mainphrame wrote: >>> >>> Greetings, >>> >>> I spoke too soon. >>> >>> It's now true that all the containers will now successfully suspend and >>> resume. >>> >>> 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, >> libvzctl) >> >> Thank you! >> >> -- >> Best regards, >> >> Konstantin Khorenko, >> Virtuozzo Linux Kernel Team >> >>> >>> Jake >>> >>> On Sat, May 28, 2016 at 11:59 AM, jjs - mainphrame <j...@mainphrame.com> >>> wrote: >>>> >>>> Greetings, >>>> >>>> I'm happy to report that with today's updates, suspend/resume is >>>> working on all of the containers here. >>>> >>>> Jake >>>> >>>> On Wed, May 18, 2016 at 11:48 PM, Cyrill Gorcunov >>>> <gorcu...@virtuozzo.com> wrote: >>>>> >>>>> On Wed, May 18, 2016 at 07:36:23PM -0700, jjs - mainphrame wrote: >>>>>> >>>>>> Greetings, >>>>>> >>>>>> 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 >>>>> hope. >>> >>> _______________________________________________ >>> Users mailing list >>> Users@openvz.org >>> https://lists.openvz.org/mailman/listinfo/users >>> . >>> >> _______________________________________________ >> Users mailing list >> Users@openvz.org >> https://lists.openvz.org/mailman/listinfo/users _______________________________________________ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
