[ovirt-users] no guest info shown and timezone warning
Paul Groeneweg | Pazion
paul at pazion.nl
Mon Dec 14 21:25:04 UTC 2015
I have changed timezone to GMT and now the exclamation is gone.
The servers are in timezone GMT+1 ( Amsterdam ).
Why is exclamation gone?
In my perception I do have a timezone mismatch now.
Please let me know.
Regards,
Paul
Op di 1 dec. 2015 om 00:17 schreef Simone Tiraboschi <stirabos at redhat.com>:
> On Sun, Nov 29, 2015 at 4:34 PM, Gianluca Cecchi <
> gianluca.cecchi at gmail.com> wrote:
>
>> On Sun, Nov 29, 2015 at 12:41 AM, Yaniv Dary <ydary at redhat.com> wrote:
>>
>>> Can you please open a bug to track this issue?
>>>
>>> Yaniv Dary
>>> Technical Product Manager
>>> Red Hat Israel Ltd.
>>> 34 Jerusalem Road
>>> Building A, 4th floor
>>> Ra'anana, Israel 4350109
>>>
>>> Tel : +972 (9) 7692306
>>> 8272306
>>> Email: ydary at redhat.com
>>> IRC : ydary
>>>
>>>
>>> On Fri, Nov 13, 2015 at 9:34 PM, Paul Groeneweg | Pazion <paul at pazion.nl
>>> > wrote:
>>>
>>>> I checked version, I am running 1.0.11
>>>> I restarted, but still not showing info in the tab ( none of the VMs )
>>>> See screenshot: http://screencast.com/t/JejTsLAxuXw
>>>>
>>>> Regards,
>>>> Paul Groeneweg
>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>
>> Hello in my case I have a clean installed 3.6.0 environment with self
>> hosted engine.
>> I installed and configured a CentOS 7.1 guest and I'm able to see guest
>> info.
>> See screenshot.
>>
>> https://drive.google.com/file/d/0BwoPbcrMv8mvVVY4NUJiRU0wTU0/view?usp=sharing
>>
>> But I do have the time zone problem.
>> I verified that my self hosted engine (I did the deploy through the
>> provided appliance) was by default configured with UTC timezone.
>>
>
> Probably we should also let the user configure the appliance timezone via
> cloud-init using the host timezone as the default value.
>
>
>> I then changed it using inside its OS the command:
>>
>> timedatectl set-timezone Europe/Rome
>>
>> then I made global maintenance and restarted both the host and the engine.
>> I still had the exclamation mark.
>> Then I modified the VM inside the GUI in Edit VM --> System --> General .
>> As you see in screenshot it was Etc/GMT and then Europe/Berlin.
>> And finally shutdown/power on (because reboot doesn't instantiate a new
>> qemu/kvm process)
>> And now it is ok from an OS point of view andalso GUI point of view.
>> See:
>>
>> https://drive.google.com/file/d/0BwoPbcrMv8mvSmp1QjVEMEVPQms/view?usp=sharing
>>
>> I don't know if the update itself from 3.5 to 3.6 could have scrambled
>> anything, but in my case all is ok if the various configurations involved
>> match.
>>
>> BTW: I noticed that the "Guest Info" visualized data are not so dynamic:
>> sometimes if I do some changes, I have to click another tab (eg affinity
>> groups) and then "Guest Info" again to be able to see updated values
>>
>> host:
>> # timedatectl status ; ssh ractorshe "timedatectl status" ; ssh 10.4.4.29
>> "timedatectl status"
>> Local time: Sun 2015-11-29 16:27:49 CET
>> Universal time: Sun 2015-11-29 15:27:49 UTC
>> RTC time: Sun 2015-11-29 15:27:49
>> Timezone: Europe/Rome (CET, +0100)
>> NTP enabled: yes
>> NTP synchronized: yes
>> RTC in local TZ: no
>> DST active: no
>> Last DST change: DST ended at
>> Sun 2015-10-25 02:59:59 CEST
>> Sun 2015-10-25 02:00:00 CET
>> Next DST change: DST begins (the clock jumps one hour forward) at
>> Sun 2016-03-27 01:59:59 CET
>> Sun 2016-03-27 03:00:00 CEST
>>
>> SH Engine:
>> Local time: Sun 2015-11-29 16:27:51 CET
>> Universal time: Sun 2015-11-29 15:27:51 UTC
>> RTC time: Sun 2015-11-29 15:27:50
>> Timezone: Europe/Rome (CET, +0100)
>> NTP enabled: yes
>> NTP synchronized: yes
>> RTC in local TZ: no
>> DST active: no
>> Last DST change: DST ended at
>> Sun 2015-10-25 02:59:59 CEST
>> Sun 2015-10-25 02:00:00 CET
>> Next DST change: DST begins (the clock jumps one hour forward) at
>> Sun 2016-03-27 01:59:59 CET
>> Sun 2016-03-27 03:00:00 CEST
>>
>> Guest:
>> # timedatectl status
>> Local time: Sun 2015-11-29 16:28:07 CET
>> Universal time: Sun 2015-11-29 15:28:07 UTC
>> RTC time: Sun 2015-11-29 16:28:06
>> Timezone: Europe/Rome (CET, +0100)
>> NTP enabled: yes
>> NTP synchronized: yes
>> RTC in local TZ: no
>> DST active: no
>> Last DST change: DST ended at
>> Sun 2015-10-25 02:59:59 CEST
>> Sun 2015-10-25 02:00:00 CET
>> Next DST change: DST begins (the clock jumps one hour forward) at
>> Sun 2016-03-27 01:59:59 CET
>> Sun 2016-03-27 03:00:00 CEST
>>
>>
>> A strange thing with guest is that it seems it starts wrong because if
>> current time is 16:25 I notice right after boot that I get both the "!"
>> inside the GUI and wrong timestamp inside OS (1 hour ahead):
>>
>> # date
>> Sun Nov 29 17:25:41 CET 2015
>>
>> # timedatectl status
>> Local time: Sun 2015-11-29 17:25:46 CET
>> Universal time: Sun 2015-11-29 16:25:46 UTC
>> RTC time: Sun 2015-11-29 16:25:46
>> Timezone: Europe/Rome (CET, +0100)
>> NTP enabled: yes
>> NTP synchronized: yes
>> RTC in local TZ: no
>> DST active: no
>> Last DST change: DST ended at
>> Sun 2015-10-25 02:59:59 CEST
>> Sun 2015-10-25 02:00:00 CET
>> Next DST change: DST begins (the clock jumps one hour forward) at
>> Sun 2016-03-27 01:59:59 CET
>> Sun 2016-03-27 03:00:00 CEST
>>
>>
>> with apparently chronyd going to set time correctly detecting a huge step:
>> # systemctl status chronyd -l
>> chronyd.service - NTP client/server
>> Loaded: loaded (/usr/lib/systemd/system/chronyd.service; enabled)
>> Active: active (running) since Sun 2015-11-29 17:24:04 CET; 57min left
>> Main PID: 1354 (chronyd)
>> CGroup: /system.slice/chronyd.service
>> └─1354 /usr/sbin/chronyd -u chrony
>>
>> Nov 29 17:24:04 racclient.inside.polimi.it systemd[1]: Starting NTP
>> client/server...
>> Nov 29 17:24:04 racclient.inside.polimi.it chronyd[1354]: chronyd
>> version 1.29.1 starting
>> Nov 29 17:24:04 racclient.inside.polimi.it chronyd[1354]: Linux kernel
>> major=3 minor=10 patch=0
>> Nov 29 17:24:04 racclient.inside.polimi.it chronyd[1354]: hz=100
>> shift_hz=7 freq_scale=1.00000000 nominal_tick=10000 slew_delta_tick=833
>> max_tick_bias=1000 shift_pll=2
>> Nov 29 17:24:04 racclient.inside.polimi.it chronyd[1354]: Frequency
>> -3.865 +/- 0.865 ppm read from /var/lib/chrony/drift
>> Nov 29 17:24:04 racclient.inside.polimi.it systemd[1]: Started NTP
>> client/server.
>> Nov 29 17:26:14 racclient.inside.polimi.it chronyd[1354]: Selected
>> source 131.175.12.3
>> Nov 29 17:26:14 racclient.inside.polimi.it chronyd[1354]: System clock
>> wrong by -3599.147583 seconds, adjustment started
>> Nov 29 16:26:15 racclient.inside.polimi.it chronyd[1354]: System clock
>> was stepped by -3599.148 seconds
>>
>> and after 1-2 minutes time is ok and I don't see any more the "!" in the
>> ovirt admin gui
>> # timedatectl status
>> Local time: Sun 2015-11-29 16:27:09 CET
>> Universal time: Sun 2015-11-29 15:27:09 UTC
>> RTC time: Sun 2015-11-29 16:27:08
>> Timezone: Europe/Rome (CET, +0100)
>> NTP enabled: yes
>> NTP synchronized: no
>> RTC in local TZ: no
>> DST active: no
>> Last DST change: DST ended at
>> Sun 2015-10-25 02:59:59 CEST
>> Sun 2015-10-25 02:00:00 CET
>> Next DST change: DST begins (the clock jumps one hour forward) at
>> Sun 2016-03-27 01:59:59 CET
>> Sun 2016-03-27 03:00:00 CEST
>>
>>
>> but this walking ahead 1 hour right after boot seems still wrong to me.
>> Donna if it is a problem with CentOS 7.1 itself or oVirt.
>>
>> Gianluca
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>> --
Met vriendelijke groeten,
Paul Groeneweg
Pazion
Webdevelopment - Hosting - Apps
T +31 26 3020038
M +31 614 277 577
E paul at pazion.nl
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